How long is the flight from London City Airport to Illinois?

SWISS, Virgin Atlantic, and Delta can get you from London City Airport to Illinois in just under 13h 40m. Your travel time can differ by up to 4h 54m. There are 3957 mi between London City Airport and Illinois. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from London City Airport to Illinois one-way?

The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £410. However, be on the lookout for offers from Delta and British Airways, as they are both options that can get you from London City Airport to Illinois for a low price.

What is the cheapest month to book a flight from London City Airport to Illinois?

Currently, January is the cheapest month in which you can book a flight from London City Airport to Illinois (average of £595). Flying from London City Airport to Illinois in July is currently the most expensive (average of £843). 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.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from London City Airport to Illinois?

When deciding which route to take from London City Airport to Illinois consider London City - Chicago O'Hare Intl, London City - Lambert-St Louis or London City - Chicago Midway as they are the most popular.

What is the cheapest time of day to fly from LCY to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Illinois as you normally would.

Can I find deals for flights from London City to Illinois that include hotel bookings?

Yes. In addition to deals on London City to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London City to Illinois?

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

Can I find deals for business class flights from London City to Illinois?

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

£397+ Flights from London City Airport to Illinois

Cheap flight deals from London City to Illinois

Round-trip from	£407
One-way from	£397
Popular in	July
Cheapest in	February
Average price	£434

SWISS
6/12-7/12
2 total stops
31h 30m total
London to Illinois

Search Deals

Lufthansa
30/10
1 total stop
16h 25m total
London to Illinois

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from London City to Illinois

Cheapest flights from London City to Illinois
Explore the most affordable flight options available from London City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 6/1208:40LCY - ORD

1 stop13h 40mSWISS

Sun 7/1218:50ORD - LCY

1 stop17h 50mSWISS

Deal found 15/9£407

Tue 7/1008:45LCY - ORD

1 stop12h 10mMultiple Airlines

Wed 22/1019:05ORD - LCY

1 stop11h 25mMultiple Airlines

Deal found 16/9£413

Tue 7/1008:45LCY - ORD

1 stop12h 10mMultiple Airlines

Fri 7/1113:00ORD - LCY

2 stops16h 40mMultiple Airlines

Deal found 17/9£414

Wed 8/1008:45LCY - ORD

2 stops20h 30mMultiple Airlines

Tue 14/1015:45ORD - LCY

1 stop14h 45mMultiple Airlines

Deal found 16/9£415

Thu 13/1119:10LCY - ORD

1 stop23h 35mMultiple Airlines

Sun 30/1118:50ORD - LCY

1 stop12h 00mMultiple Airlines

Deal found 16/9£416

Fri 7/1109:25LCY - ORD

1 stop12h 55mSWISS

Mon 10/1118:50ORD - LCY

1 stop12h 00mSWISS

Deal found 16/9£417

Wed 19/1109:25LCY - ORD

1 stop12h 55mSWISS

Wed 26/1116:10ORD - LCY

1 stop18h 55mSWISS

Deal found 17/9£420

Sat 1/1108:40LCY - ORD

1 stop11h 40mVirgin Atlantic

Sun 9/1116:25ORD - LCY

1 stop10h 25mVirgin Atlantic

Deal found 16/9£421

Sat 1/1108:40LCY - MDW

2 stops18h 34mVirgin Atlantic

Sat 8/1113:06MDW - LCY

2 stops18h 09mVirgin Atlantic

Deal found 17/9£453

Sat 6/1208:40LCY - MDW

2 stops20h 52mVirgin Atlantic

Mon 8/1210:49MDW - LCY

2 stops25h 36mVirgin Atlantic

Deal found 15/9£454

Wed 8/1010:00LCY - MDW

2 stops14h 25mDelta

Tue 14/1013:08MDW - LCY

2 stops12h 07mDelta

Deal found 17/9£456

Tue 7/1008:45LCY - STL

2 stops19h 15mMultiple Airlines

Wed 22/1012:25STL - LCY

2 stops18h 05mMultiple Airlines

Deal found 16/9£664

Best flights from London City to Illinois
Discover carefully curated flight deals from London City to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 6/1208:40LCY - ORD

1 stop13h 40mSWISS

Sun 7/1218:50ORD - LCY

1 stop17h 50mSWISS

Deal found 17/9£408

Thu 6/1109:40LCY - ORD

2 stops20h 03mMultiple Airlines

Sun 9/1118:50ORD - LCY

1 stop12h 00mMultiple Airlines

Deal found 16/9£415

Fri 7/1107:45LCY - ORD

1 stop12h 35mVirgin Atlantic

Mon 10/1110:46ORD - LCY

2 stops14h 29mVirgin Atlantic

Deal found 16/9£450

Sat 6/1208:40LCY - MDW

2 stops15h 38mDelta

Mon 8/1209:34MDW - LCY

2 stops39h 41mDelta

Deal found 16/9£456

Fri 14/1109:55LCY - MLI

2 stops41h 22mLufthansa

Tue 18/1113:00MLI - LCY

2 stops22h 35mLufthansa

Deal found 15/9£667

Thu 13/1109:40LCY - ORD

2 stops20h 03mMultiple Airlines

Sun 30/1118:50ORD - LCY

1 stop12h 00mMultiple Airlines

Deal found 17/9£416

Wed 8/1009:25LCY - ORD

2 stops14h 45mSWISS

Mon 20/1019:05ORD - LCY

1 stop11h 25mSWISS

Deal found 17/9£447

Sat 1/1108:40LCY - ORD

1 stop11h 40mVirgin Atlantic

Sat 8/1116:25ORD - LCY

1 stop14h 50mVirgin Atlantic

Deal found 17/9£451

Tue 30/908:40LCY - ORD

2 stops15h 19mDelta

Tue 14/1016:15ORD - LCY

1 stop10h 35mDelta

Deal found 16/9£464

Wed 8/1008:45LCY - ORD

1 stop12h 10mMultiple Airlines

Mon 20/1019:05ORD - LCY

1 stop11h 25mMultiple Airlines

Deal found 17/9£422

Sat 1/1108:40LCY - MDW

2 stops18h 34mVirgin Atlantic

Sat 8/1113:06MDW - LCY

2 stops18h 09mVirgin Atlantic

Deal found 17/9£453

Wed 8/1009:25LCY - ORD

2 stops14h 45mSWISS

Tue 14/1021:35ORD - LCY

2 stops15h 10mSWISS

Deal found 16/9£481

Sat 6/1208:40LCY - MDW

2 stops20h 52mVirgin Atlantic

Mon 8/1210:49MDW - LCY

2 stops25h 36mVirgin Atlantic

Deal found 15/9£454

Mon 17/1109:50LCY - ORD

2 stops19h 20mMultiple Airlines

Fri 28/1113:00ORD - LCY

2 stops16h 40mMultiple Airlines

Deal found 17/9£489

Sat 6/1208:40LCY - ORD

1 stop11h 40mVirgin Atlantic

Sun 7/1217:03ORD - LCY

2 stops33h 07mVirgin Atlantic

Deal found 17/9£456

Fri 20/218:15LCY - PIA

2 stops28h 16mLufthansa

Tue 24/217:15PIA - LCY

2 stops41h 25mLufthansa

Deal found 15/9£684

Thu 5/307:45LCY - EVV

2 stops15h 11mDelta

Mon 9/317:45EVV - LCY

2 stops33h 25mDelta

Deal found 14/9£736

Tue 7/1008:45LCY - STL

2 stops19h 15mMultiple Airlines

Wed 22/1012:25STL - LCY

2 stops18h 05mMultiple Airlines

Deal found 16/9£664

Thu 16/1008:45LCY - STL

2 stops20h 59mLufthansa

Tue 21/1017:28STL - LCY

2 stops16h 57mLufthansa

Deal found 17/9£837

Wed 22/1009:20LCY - MLI

2 stops19h 00mDelta

Wed 12/1117:08MLI - LCY

2 stops17h 27mDelta

Deal found 16/9£792

Mon 12/110:00LCY - STL

2 stops19h 40mVirgin Atlantic

Mon 26/110:45STL - LCY

2 stops15h 25mVirgin Atlantic

Deal found 16/9£675

Mon 12/109:50LCY - STL

2 stops18h 10mMultiple Airlines

Mon 26/109:57STL - LCY

2 stops17h 18mMultiple Airlines

Deal found 16/9£703

Fri 31/1018:15LCY - PIA

2 stops32h 16mMultiple Airlines

Fri 7/1110:51PIA - LCY

3 stops18h 49mMultiple Airlines

Deal found 16/9£711

Fri 31/1007:45LCY - MDW

2 stops19h 29mVirgin Atlantic

Mon 3/1113:48MDW - LCY

2 stops20h 47mVirgin Atlantic

Deal found 16/9£733

Fri 31/1017:15LCY - STL

2 stops27h 31mMultiple Airlines

Fri 7/1111:49STL - LCY

2 stops17h 51mMultiple Airlines

Deal found 16/9£761

Wed 26/1108:40LCY - STL

2 stops20h 43mVirgin Atlantic

Sun 30/1110:45STL - LCY

2 stops14h 30mVirgin Atlantic

Deal found 16/9£810

Wed 15/1008:45LCY - STL

2 stops19h 50mMultiple Airlines

Wed 22/1009:20STL - LCY

2 stops16h 50mMultiple Airlines

Deal found 17/9£785

Mon 24/1109:20LCY - STL

2 stops17h 26mVirgin Atlantic

Mon 1/1210:45STL - LCY

2 stops14h 30mVirgin Atlantic

Deal found 17/9£816

Thu 16/1008:45LCY - STL

2 stops16h 57mMultiple Airlines

Thu 23/1011:39STL - LCY

2 stops18h 51mMultiple Airlines

Deal found 16/9£813

Wed 22/1008:40LCY - MDW

2 stops15h 45mVirgin Atlantic

Wed 29/1006:00MDW - LCY

2 stops21h 50mVirgin Atlantic

Deal found 16/9£838

Last-minute flights from London City to Illinois
Discover last-minute flight deals from London City to Illinois. Data last updated 18 September 2025 and is based on user searches.

Mon 22/909:20LCY - ORD

1 stop11h 20mVirgin Atlantic

Sun 5/1016:15ORD - LCY

1 stop10h 35mVirgin Atlantic

Deal found 15/9£420

Tue 7/1008:45LCY - ORD

1 stop12h 10mMultiple Airlines

Wed 22/1019:05ORD - LCY

1 stop11h 25mMultiple Airlines

Deal found 15/9£410

Tue 7/1008:45LCY - ORD

2 stops17h 13mMultiple Airlines

Fri 7/1113:00ORD - LCY

2 stops16h 40mMultiple Airlines

Deal found 17/9£421

Tue 7/1008:45LCY - STL

2 stops19h 15mMultiple Airlines

Wed 22/1012:25STL - LCY

2 stops18h 05mMultiple Airlines

Deal found 15/9£662

Wed 8/1008:45LCY - ORD

2 stops20h 30mMultiple Airlines

Tue 14/1015:45ORD - LCY

1 stop14h 45mMultiple Airlines

Deal found 16/9£415

Wed 8/1008:45LCY - ORD

2 stops20h 30mMultiple Airlines

Tue 21/1019:05ORD - LCY

1 stop11h 25mMultiple Airlines

Deal found 15/9£417

Wed 8/1008:45LCY - ORD

1 stop12h 10mMultiple Airlines

Mon 20/1019:05ORD - LCY

1 stop11h 25mMultiple Airlines

Deal found 17/9£422

Wed 8/1008:45LCY - ORD

1 stop12h 10mLufthansa

Sun 12/1022:30ORD - LCY

1 stop11h 55mLufthansa

Deal found 16/9£423

Wed 8/1010:00LCY - MDW

2 stops14h 25mDelta

Tue 14/1013:08MDW - LCY

2 stops12h 07mDelta

Deal found 17/9£456

Wed 22/1007:45LCY - MDW

2 stops20h 29mVirgin Atlantic

Thu 6/1106:00MDW - LCY

2 stops20h 50mVirgin Atlantic

Deal found 17/9£709

Fri 31/1020:05LCY - ORD

1 stop24h 15mVirgin Atlantic

Fri 7/1116:25ORD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 16/9£424

Fri 31/1018:15LCY - PIA

2 stops32h 16mMultiple Airlines

Fri 7/1110:51PIA - LCY

3 stops18h 49mMultiple Airlines

Deal found 16/9£711

One-way flights from London City to Illinois
Search for one-way flight options from London City to Illinois. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Thu 30/1009:40LCY - ORD

1 stop16h 25mLufthansa

Deal found 16/9£397

Tue 23/1218:55LCY - ORD

1 stop25h 25mVirgin Atlantic

Deal found 16/9£399

Mon 10/1106:50LCY - ORD

1 stop17h 05mBritish Airways

Deal found 16/9£400

Mon 1/1207:25LCY - ORD

2 stops16h 30mMultiple Airlines

Deal found 15/9£404

Fri 31/1009:55LCY - ORD

1 stop16h 10mLufthansa

Deal found 16/9£405

Sun 2/1118:55LCY - ORD

1 stop25h 25mVirgin Atlantic

Deal found 16/9£406

Mon 10/1106:50LCY - ORD

1 stop13h 10mMultiple Airlines

Deal found 17/9£409

Mon 15/1207:45LCY - ORD

1 stop12h 35mKLM

Deal found 16/9£410

Tue 2/1209:20LCY - ORD

2 stops17h 11mDelta

Deal found 15/9£412

Thu 20/1109:15LCY - ORD

1 stop13h 05mSWISS

Deal found 15/9£413

Mon 3/1108:40LCY - MDW

2 stops15h 03mDelta

Deal found 16/9£444

Tue 28/1009:20LCY - MDW

2 stops17h 54mDelta

Deal found 17/9£446

Cheapflights Fare Finder

Use the filters below to find and compare flights from London City Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LCY - ORD

LCYORD

London City

Sat 6/12

08:40-16:20

1 stop13h 40m

Chicago O'Hare Intl

Sun 7/12

18:50-18:40

1 stop17h 50m

£408

LondonChicago

LCY - ORD

LCYORD

London City

Thu 6/11

09:40-23:43

2 stops20h 03m

Chicago O'Hare Intl

Sun 9/11

18:50-12:50

1 stop12h 00m

£415

LondonChicago

LCY - ORD

LCYORD

London City

Thu 13/11

09:40-23:43

2 stops20h 03m

Chicago O'Hare Intl

Sun 30/11

18:50-12:50

1 stop12h 00m

£416

LondonChicago

LCY - ORD

LCYORD

London City

Wed 8/10

08:45-14:55

1 stop12h 10m

Chicago O'Hare Intl

Mon 20/10

19:05-12:30

1 stop11h 25m

£422

LondonChicago

LCY - ORD

LCYORD

London City

Wed 8/10

09:25-18:10

2 stops14h 45m

Chicago O'Hare Intl

Mon 20/10

19:05-12:30

1 stop11h 25m

£447

LondonChicago

LCY - ORD

LCYORD

London City

Fri 7/11

07:45-14:20

1 stop12h 35m

Chicago O'Hare Intl

Mon 10/11

10:46-07:15

2 stops14h 29m

£450

LondonChicago

LCY - ORD

LCYORD

London City

Sat 1/11

08:40-15:20

1 stop11h 40m

Chicago O'Hare Intl

Sat 8/11

16:25-13:15

1 stop14h 50m

£451

LondonChicago

LCY - MDW

LCYMDW

London City

Sat 1/11

08:40-22:14

2 stops18h 34m

Chicago Midway

Sat 8/11

13:06-13:15

2 stops18h 09m

£453

LondonChicago

LCY - MDW

LCYMDW

London City

Sat 6/12

08:40-23:32

2 stops20h 52m

Chicago Midway

Mon 8/12

10:49-18:25

2 stops25h 36m

£454

LondonChicago

LCY - MDW

LCYMDW

London City

Sat 6/12

08:40-18:18

2 stops15h 38m

Chicago Midway

Mon 8/12

09:34-07:15

2 stops39h 41m

£456

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 57 results

...

Best time to book a flight from London City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from London City 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.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Illinois

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from London City Airport to Illinois?
SWISS, Virgin Atlantic, and Delta can get you from London City Airport to Illinois in just under 13h 40m. Your travel time can differ by up to 4h 54m. There are 3957 mi between London City Airport and Illinois. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London City Airport to Illinois one-way?
The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £410. However, be on the lookout for offers from Delta and British Airways, as they are both options that can get you from London City Airport to Illinois for a low price.
What are the most popular routes from London City Airport to Illinois?
When deciding which route to take from London City Airport to Illinois consider London City - Chicago O'Hare Intl, London City - Lambert-St Louis or London City - Chicago Midway as they are the most popular.
Can I find deals for flights from London City to Illinois that include hotel bookings?
Yes. In addition to deals on London City to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London City to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Illinois.
Can I find deals for business class flights from London City to Illinois?
Yes. Cheapflights offers flight deals from London City to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London City Airport to Illinois?
Currently, January is the cheapest month in which you can book a flight from London City Airport to Illinois (average of £595). Flying from London City Airport to Illinois in July is currently the most expensive (average of £843). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

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Bloomington-Normal Airport car hire

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Direct flights to United States

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How does Cheapflights help users find flights from London City to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London City to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London City to Illinois?

Cheapflights simply makes it quick and affordable to book flights from London City to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London City to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London City to Illinois become cheaper?

Yes! Start tracking prices for London City to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London City Airport to Illinois from £397

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London City to Illinois

Keep the following information in mind while searching for London City to Illinois flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London City to Illinois

Cheapest flights from London City to IllinoisExplore the most affordable flight options available from London City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from London City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London City Airport to Illinois that are best for you.

Best time to book a flight from London City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from London City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Illinois

Related info for your journey

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

How long is the flight from London City Airport to Illinois?

What are the cheapest airlines to fly from London City Airport to Illinois one-way?

What are the most popular routes from London City Airport to Illinois?

Can I find deals for flights from London City to Illinois that include hotel bookings?

How can I find direct flights from London City to Illinois?

Can I find deals for business class flights from London City to Illinois?

What is the cheapest month to book a flight from London City Airport to Illinois?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London City to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Illinois?

Why should you use Cheapflights to find cheap flight tickets from London City to Illinois?

Can Cheapflights find flights from London City to Illinois with no change fees?

Can Cheapflights notify me if prices for flights from London City to Illinois become cheaper?

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Cheapest flights from London City to Illinois
Explore the most affordable flight options available from London City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.