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Cheap flights from London Heathrow Airport to Chicago from £263

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — CHI
4 jun — 11 jun1
1 adult
tis 4/6
tis 11/6

The best prices from London Heathrow to Chicago are usually found in February or January, booked 27 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 maj 2024.

Popular in

August

Cheapest in

February

Round-trip from

£435

One-way from

£263
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From London Heathrow to Chicago (CHI)
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One-way flight from London Heathrow to Chicago (CHI)
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What is the cheapest day to fly round-trip from London Heathrow Airport to Chicago?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from London Heathrow Airport to Chicago?

Users have found that booking a flight from London Heathrow Airport to Chicago at least 28 days early can save you up to 6% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Chicago for as little as £528 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £554 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Chicago?

February is one of the best times of the year to fly to Chicago from London Heathrow Airport. Prices for February average £533 per person but you can even find prices for as low as £366. The most expensive prices can be found in the month of July. Opting for a February flight can save you 26% on your journey compared to booking in July

What is the cheapest time of day to fly from LHR to CHI?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Chicago in the morning. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight at midday.

Cheap Scandinavian Airlines flights from Heathrow to Chicago

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Heathrow and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
Take a peek at the cheapest Scandinavian Airlines flights we've detected travelling from London to Chicago. Deals update often to give you more flight options matching your criteria
mån 28/1010:20LHR - ORD
1 stop13h 45mScandinavian Airlines
mån 4/1120:10ORD - LHR
1 stop17h 20mScandinavian Airlines
Deal found 29/5£387
mån 28/1010:20LHR - ORD
1 stop13h 45mScandinavian Airlines
mån 4/1120:10ORD - LHR
2 stops14h 15mScandinavian Airlines
Deal found 30/5£392
mån 25/1106:40LHR - ORD
2 stops17h 25mScandinavian Airlines
mån 2/1220:10ORD - LHR
2 stops14h 15mScandinavian Airlines
Deal found 29/5£394
mån 28/1007:05LHR - ORD
2 stops17h 00mScandinavian Airlines
mån 4/1120:10ORD - LHR
2 stops19h 25mScandinavian Airlines
Deal found 29/5£396
tors 7/1106:40LHR - ORD
1 stop17h 25mScandinavian Airlines
mån 11/1120:10ORD - LHR
1 stop13h 50mScandinavian Airlines
Deal found 29/5£410
sön 6/1009:55LHR - ORD
1 stop14h 00mScandinavian Airlines
sön 20/1019:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 29/5£413
sön 6/1006:40LHR - ORD
2 stops17h 15mScandinavian Airlines
sön 20/1019:45ORD - LHR
1 stop17h 45mScandinavian Airlines
Deal found 29/5£418
lör 5/1006:40LHR - ORD
1 stop17h 15mScandinavian Airlines
mån 7/1019:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 29/5£429
ons 5/610:35LHR - ORD
2 stops37h 20mScandinavian Airlines
ons 12/619:45ORD - LHR
1 stop19h 55mScandinavian Airlines
Deal found 29/5£657

  • One of the most popular airlines travelling from London Heathrow Airport to Chicago is Scandinavian Airlines. London Heathrow Airport to Chicago flights are typically 61% more expensive than other airlines travelling the same route. Flights from Scandinavian Airlines typically cost £629.39 RT. The cheapest Scandinavian Airlines flight found for this route was £541. London Heathrow Airport is the most common London Heathrow Airport airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from London Heathrow Airport to Chicago, Scandinavian Airlines flights are 4% more popular than any other airline flying that same route.

Cheap Finnair flights from Heathrow to Chicago

Explore cheap flight options specifically provided by Finnair for the route between Heathrow and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
Browse through some of the cheapest Finnair flights travelling from London to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
mån 16/915:35LHR - ORD
Nonstop8h 40mFinnair
tis 1/1019:15ORD - LHR
Nonstop7h 50mFinnair
Deal found 29/5£418
ons 5/613:10LHR - ORD
Nonstop8h 40mFinnair
sön 9/618:25ORD - LHR
1 stop21h 15mFinnair
Deal found 29/5£533
tis 4/610:05LHR - ORD
Nonstop8h 40mFinnair
tis 11/611:54ORD - LHR
1 stop12h 21mFinnair
Deal found 29/5£554
tors 6/609:30LHR - ORD
1 stop13h 55mFinnair
sön 9/618:25ORD - LHR
1 stop21h 15mFinnair
Deal found 29/5£563
tors 6/611:05LHR - ORD
Nonstop8h 40mFinnair
tors 13/608:10ORD - LHR
Nonstop8h 00mFinnair
Deal found 30/5£594
tis 4/608:10LHR - ORD
Nonstop8h 35mFinnair
sön 30/620:33ORD - LHR
1 stop30h 27mFinnair
Deal found 29/5£594
tis 4/614:45LHR - ORD
Nonstop8h 35mFinnair
tis 11/611:54ORD - LHR
1 stop12h 21mFinnair
Deal found 30/5£628
tis 4/614:45LHR - ORD
Nonstop8h 35mFinnair
sön 9/618:25ORD - LHR
1 stop21h 15mFinnair
Deal found 30/5£645
tors 6/614:25LHR - ORD
Nonstop8h 42mFinnair
fre 14/608:10ORD - LHR
Nonstop8h 00mFinnair
Deal found 30/5£674

  • If you’re travelling from London Heathrow Airport to Chicago, one of the more common airlines travelling that route is Finnair. Flights from Finnair travelling this route typically cost £734.33 RT. This price is typically 57% more expensive than other airlines that offer London Heathrow Airport to Chicago flights. When booking this route, the cheapest RT price found was £565. London Heathrow Airport is the most common London Heathrow Airport airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from London Heathrow Airport to Chicago, Finnair flights are 1% more popular than any other airline flying that same route.

Cheap Heathrow to Chicago flights in May & June 2024

Find cheap flight options from Heathrow to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Prices were last updated on 30 maj 2024.
The lowest fares we've come across on flights travelling from London to Chicago in May and June 2024. Check back soon for alternative fares.
mån 10/612:15LHR - ORD
Nonstop8h 40mAmerican Airlines
mån 17/620:30ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 30/5£476
tis 18/610:05LHR - ORD
Nonstop8h 40mAmerican Airlines
tors 27/618:00ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 30/5£477
mån 24/621:25LHR - ORD
1 stop26h 50mIcelandair
mån 1/719:25ORD - LHR
1 stop18h 55mIcelandair
Deal found 30/5£482
tis 18/621:25LHR - ORD
1 stop29h 50mIcelandair
tis 25/619:25ORD - LHR
1 stop18h 55mIcelandair
Deal found 30/5£486
mån 17/621:25LHR - ORD
1 stop26h 50mIcelandair
sön 30/622:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 30/5£494
tis 25/608:30LHR - ORD
Nonstop8h 55mMultiple Airlines
mån 8/715:35ORD - LHR
1 stop32h 55mMultiple Airlines
Deal found 30/5£497
ons 19/606:00LHR - ORD
1 stop16h 10mTAP AIR PORTUGAL
lör 22/620:55ORD - LHR
1 stop15h 55mTAP AIR PORTUGAL
Deal found 30/5£498
ons 12/612:15LHR - ORD
Nonstop8h 40mAmerican Airlines
ons 19/611:54ORD - LHR
1 stop12h 21mAmerican Airlines
Deal found 29/5£501
ons 26/610:05LHR - ORD
Nonstop8h 40mAmerican Airlines
ons 10/711:50ORD - LHR
1 stop12h 25mAmerican Airlines
Deal found 30/5£502

Heathrow to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
The lowest fares we've come across on flights travelling from London to Chicago in May and June 2024. Check back soon for alternative fares.
fre 6/906:00LHR - ORD
1 stop16h 00mTAP AIR PORTUGAL
lör 21/918:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 30/5£386
mån 28/1010:20LHR - ORD
1 stop13h 45mScandinavian Airlines
mån 4/1120:10ORD - LHR
1 stop17h 20mScandinavian Airlines
Deal found 29/5£387
tis 10/906:55LHR - ORD
1 stop13h 20mMultiple Airlines
mån 23/910:55ORD - LHR
1 stop13h 35mMultiple Airlines
Deal found 30/5£388
ons 18/908:30LHR - ORD
1 stop12h 30mMultiple Airlines
tis 24/910:55ORD - LHR
1 stop13h 35mMultiple Airlines
Deal found 29/5£390
mån 28/1010:20LHR - ORD
1 stop13h 45mScandinavian Airlines
mån 4/1120:10ORD - LHR
2 stops14h 15mScandinavian Airlines
Deal found 30/5£392
tis 10/906:30LHR - ORD
1 stop14h 30mMultiple Airlines
tors 26/916:00ORD - LHR
1 stop11h 35mMultiple Airlines
Deal found 30/5£393
mån 25/1106:40LHR - ORD
2 stops17h 25mScandinavian Airlines
mån 2/1220:10ORD - LHR
2 stops14h 15mScandinavian Airlines
Deal found 29/5£394
mån 16/907:25LHR - ORD
1 stop12h 50mMultiple Airlines
tis 1/1008:35ORD - LHR
1 stop15h 55mMultiple Airlines
Deal found 29/5£395
mån 28/1007:05LHR - ORD
2 stops17h 00mScandinavian Airlines
mån 4/1120:10ORD - LHR
2 stops19h 25mScandinavian Airlines
Deal found 29/5£396

Direct flights to Chicago from Heathrow

Discover direct flight options from Heathrow to Chicago. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
To help reduce your travel time, choose from one of these non-stop flights from London to Chicago. If you're looking for other options for flights from London to Chicago, make sure to update the search form at the top of page.
mån 25/1115:45LHR - ORD
Nonstop9h 00mBritish Airways
mån 2/1217:00ORD - LHR
Nonstop7h 40mBritish Airways
Deal found 29/5£411
tis 10/913:05LHR - ORD
Nonstop9h 10mMultiple Airlines
tors 26/918:15ORD - LHR
Nonstop8h 15mMultiple Airlines
Deal found 30/5£415
ons 18/908:30LHR - ORD
Nonstop8h 55mLufthansa
tis 24/921:30ORD - LHR
Nonstop8h 15mLufthansa
Deal found 29/5£417
mån 16/915:35LHR - ORD
Nonstop8h 40mFinnair
tis 1/1019:15ORD - LHR
Nonstop7h 50mFinnair
Deal found 29/5£418
tis 10/913:05LHR - ORD
Nonstop9h 10mLufthansa
mån 23/915:50ORD - LHR
Nonstop8h 05mLufthansa
Deal found 30/5£424
tis 12/1115:45LHR - ORD
Nonstop9h 00mBritish Airways
tis 26/1118:35ORD - LHR
Nonstop7h 40mBritish Airways
Deal found 29/5£426
tis 24/908:30LHR - ORD
Nonstop8h 55mAustrian Airlines
tis 8/1015:50ORD - LHR
Nonstop8h 05mAustrian Airlines
Deal found 29/5£427
ons 18/908:10LHR - ORD
Nonstop8h 35mAmerican Airlines
ons 25/908:20ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 29/5£428
mån 16/913:10LHR - ORD
Nonstop8h 40mBritish Airways
tis 24/919:15ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 29/5£435

Heathrow to Chicago flights leaving soon

Find last-minute flight options from Heathrow to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
Consider one of these great deals we found on last-minute flights from London to Chicago. To prevent any unwanted surprises, users should verify their flight info before booking.
ons 5/608:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
mån 19/818:00ORD - LHR
1 stop18h 50mTAP AIR PORTUGAL
Deal found 29/5£474
tis 4/612:15LHR - ORD
Nonstop8h 40mAmerican Airlines
tis 11/622:25ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 28/5£476
ons 5/608:10LHR - ORD
Nonstop8h 35mAmerican Airlines
ons 12/608:10ORD - LHR
Nonstop8h 00mAmerican Airlines
Deal found 29/5£477
ons 5/614:25LHR - ORD
Nonstop8h 42mAmerican Airlines
tis 11/618:00ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 29/5£477
tis 4/610:05LHR - ORD
Nonstop8h 40mAmerican Airlines
tis 11/611:54ORD - LHR
1 stop12h 21mAmerican Airlines
Deal found 28/5£491
ons 5/608:40LHR - ORD
1 stop12h 05mVirgin Atlantic
tis 11/619:55ORD - LHR
1 stop11h 20mVirgin Atlantic
Deal found 29/5£498
ons 5/610:05LHR - ORD
Nonstop8h 40mAmerican Airlines
tis 11/611:54ORD - LHR
1 stop12h 21mAmerican Airlines
Deal found 29/5£502
tors 6/614:25LHR - ORD
Nonstop8h 42mAmerican Airlines
tors 27/608:10ORD - LHR
Nonstop8h 00mAmerican Airlines
Deal found 30/5£506
tors 6/612:15LHR - ORD
Nonstop8h 40mAmerican Airlines
tors 27/622:25ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 29/5£507

One-way flights to Chicago from Heathrow

Search for one-way flight options from Heathrow to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
Take a look at some of the one-way flights we've detected from London to Chicago. Users can also find round-trip London to Chicago flights by using the search form above.
tis 10/910:00LHR - ORD
2 stops28h 33mMultiple Airlines
Deal found 30/5£263
ons 11/920:50LHR - ORD
2 stops41h 43mMultiple Airlines
Deal found 29/5£264
mån 9/914:30LHR - ORD
2 stops25h 44mMultiple Airlines
Deal found 29/5£265
ons 5/617:30LHR - ORD
2 stops45h 34mMultiple Airlines
Deal found 30/5£267
sön 8/920:50LHR - ORD
2 stops41h 43mMultiple Airlines
Deal found 29/5£271
tors 17/1006:00LHR - ORD
2 stops19h 05mMultiple Airlines
Deal found 30/5£277
tors 5/920:50LHR - ORD
2 stops41h 43mMultiple Airlines
Deal found 28/5£281
ons 5/617:30LHR - ORD
2 stops45h 34mMultiple Airlines
Deal found 29/5£282
tis 11/613:10LHR - ORD
3 stops33h 18mMultiple Airlines
Deal found 30/5£283

Find flights from Heathrow to Chicago within your budget

Customise your flight search to find flights from Heathrow to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£386 - £434

Route

Depart

Return

Price

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

fre 6/9

1 stop16h 00m

Chicago O'Hare Intl

lör 21/9

1 stop12h 45m

£386

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

mån 28/10

1 stop13h 45m

Chicago O'Hare Intl

mån 4/11

1 stop17h 20m

£387

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

tis 10/9

1 stop13h 20m

Chicago O'Hare Intl

mån 23/9

1 stop13h 35m

£388

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

mån 23/9

1 stop12h 30m

Chicago O'Hare Intl

sön 6/10

1 stop31h 30m

£414

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

mån 16/9

Nonstop8h 40m

Chicago O'Hare Intl

tis 1/10

Nonstop7h 50m

£418

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

tis 12/11

Nonstop9h 00m

Chicago O'Hare Intl

tis 26/11

Nonstop7h 40m

£426

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

ons 18/9

Nonstop8h 35m

Chicago O'Hare Intl

ons 25/9

Nonstop7h 50m

£428

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

tis 10/9

2 stops16h 00m

Chicago O'Hare Intl

mån 23/9

1 stop11h 20m

£431

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

ons 18/9

1 stop11h 40m

Chicago O'Hare Intl

tors 26/9

1 stop11h 09m

£434

Flights are sorted by cheapest first

Deals found on 30/5

How far ahead should I book a flight from London Heathrow Airport to Chicago?

Use this chart to determine the optimal time to book a return flight from Heathrow to Chicago. Price data was last updated on 24 May 2024.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from London Heathrow Airport to Chicago?

Use this chart to determine the cheapest time to fly return from Heathrow to Chicago. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Chicago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Heathrow to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 30 maj 2024.
Peruse reviews from past customers who have flown with Scandinavian Airlines, Finnair and American Airlines from London to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,430 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very Good
10,430 reviews
Delta
8.0
Very Good
10,430 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very Good
10,430 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,372 reviews
Delta
8.0
Very Good
10,430 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Austrian Airlines
7.7
Good
1,023 reviews
Delta
8.0
Very Good
10,430 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.6
Good
720 reviews
Delta
8.0
Very Good
10,430 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from London Heathrow Airport to Chicago for under £400 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Chicago for under £400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £386, but on average you can expect to pay £398.

  • Are there nonstop flights from London Heathrow Airport to Chicago for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Chicago under £500. A good price for a nonstop flight from London Heathrow Airport to Chicago is less than £435.

  • Are there last-minute flights available from London Heathrow Airport to Chicago for under £500?

    There are currently 20+ open flights from London Heathrow Airport to Chicago within the next 7 days for less than £500.

  • What are the cheapest airlines flying from London Heathrow Airport to Chicago round-trip?

    Currently priced at £386, TAP AIR PORTUGAL will fly you from London Heathrow Airport to Chicago and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Lufthansa - these airlines can fly you to your destination from £387 and £414, respectively. These flights start at 27% lower than the current average price 3 months from now.

  • What are the most reliable airlines from London Heathrow Airport to Chicago?

    Before booking your flight to Chicago from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (95%), Air Canada (87%), Austrian Airlines( 87%).

  • What are the cheapest flights from London Heathrow Airport to Chicago?

    Looking for the cheapest flight from London Heathrow Airport to Chicago? While on average our users pay £1,795, our data indicates the cheapest price to be £462. The most popular route (London Heathrow - Chicago O'Hare Intl), is priced around £385.

  • What does LHR to ORD mean?

    London Heathrow Airport is LHR and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Heathrow to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Chicago that include hotel bookings?

    Yes. In addition to deals on Heathrow to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Chicago.

  • Can I find deals for business class flights from Heathrow to Chicago?

    Yes. Cheapflights offers flight deals from Heathrow to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Chicago that allow pets onboard?

    Many airlines flying from Heathrow to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Chicago?

    Yes, you can often find last-minute deals on Heathrow to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Chicago flight deals updated?

    The London Heathrow Airport to Chicago flight deals you see on this page were last updated on 30/5.

  • What are the most popular airlines that fly from London Heathrow Airport to Chicago?

    When booking a flight from London Heathrow Airport to Chicago, you may want to consider flying on American Airlines, Air Canada or Finnair as they are the most popular for this route.

  • What is the cheapest month to book a flight from London Heathrow Airport to Chicago?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Chicago (average of £601). Flying from London Heathrow Airport to Chicago in July is currently the most expensive (average of £766). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Fly from Heathrow to Chicago on these airlines
Choose from the following airlines for your flight from Heathrow to Chicago. Flights are based on user searches made on Cheapflights and were last updated on 30 maj 2024.

British Airways flights from London Heathrow to Chicago
Finnair flights from London Heathrow to Chicago
Lufthansa flights from London Heathrow to Chicago

Top 10 airlines flying from Heathrow to Chicago

Discover the top 10 airlines that operate flights from Heathrow to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 maj 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£356Average£460FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£371Average£568FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£385Average£504FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£389Average£518FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£412Average£560FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£414Average£517FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£426Average£495FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£427Average£546FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£444Average£577FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Aer LingusCheapest£445Average£580FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Heathrow to Chicago by cabin class

Find flights from Heathrow to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Heathrow to Chicago

Find hourly flight availability from Heathrow to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 maj 2024.
1%of flight departuresEarly morningMidnight to 6 am
52%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Heathrow to Chicago

Explore weekly flight availability from Heathrow to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 maj 2024.
Monday36daily flights
Tuesday36daily flights
Wednesday36daily flights
Thursday36daily flights
Friday36daily flights
Saturday39daily flights
Sunday36daily flights

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How does Cheapflights help users find flights from Heathrow to Chicago?

Cheapflights makes it easy to find Heathrow to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Chicago?

Cheapflights helps you find that perfect flight to Chicago from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Chicago with no change fees?

Certainly. Search results for flights to Chicago from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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