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Cheap flights from London City Airport to Illinois from £389

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — ORD
2 Jul — 9 Jul1
1 adult

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 27 June 2025.

Round-trip from

£437

One-way from

£389

Popular in

August

Cheapest in

February

Average price

£525
Lufthansa
  • Lufthansa
  • 17/9-21/9
  • 2 total stops
  • 24h 25m total
  • London to Illinois
Search Deals
17/9
  • 17/9
  • 3 total stops
  • 18h 44m total
  • London to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 27 June 2025.

Tue 25/1109:15LCY - ORD
1 stop13h 00mSWISS
Sat 29/1119:05ORD - LCY
1 stop11h 35mSWISS
Deal found 25/6£429
Wed 1/1008:45LCY - ORD
1 stop12h 10mLufthansa
Wed 8/1016:00ORD - LCY
1 stop20h 35mLufthansa
Deal found 26/6£435
Wed 17/909:25LCY - ORD
1 stop12h 30mMultiple Airlines
Sun 21/922:30ORD - LCY
1 stop11h 55mMultiple Airlines
Deal found 26/6£437
Thu 25/909:20LCY - ORD
1 stop10h 50mVirgin Atlantic
Mon 29/916:50ORD - LCY
1 stop10h 00mVirgin Atlantic
Deal found 26/6£458
Wed 17/908:40LCY - MDW
2 stops15h 56mVirgin Atlantic
Wed 15/1013:00MDW - LCY
2 stops12h 15mVirgin Atlantic
Deal found 25/6£466
Tue 16/908:40LCY - ORD
1 stop11h 30mKLM
Sun 21/916:20ORD - LCY
1 stop9h 50mKLM
Deal found 26/6£476
Thu 3/713:40LCY - ORD
1 stop32h 05mBritish Airways
Mon 4/822:20ORD - LCY
1 stop13h 10mBritish Airways
Deal found 25/6£585
Wed 2/710:00LCY - ORD
1 stop10h 40mDelta
Wed 13/816:50ORD - LCY
1 stop10h 00mDelta
Deal found 25/6£588
Fri 4/707:45LCY - MDW
2 stops16h 56mDelta
Wed 16/713:09MDW - LCY
2 stops13h 41mDelta
Deal found 26/6£592
Thu 25/918:40LCY - ORD
2 stops31h 00mLOT
Mon 29/917:10ORD - LCY
2 stops19h 00mLOT
Deal found 26/6£639
Sun 14/916:55LCY - ORD
1 stop26h 15mITA Airways
Mon 22/915:00ORD - LCY
1 stop13h 05mITA Airways
Deal found 26/6£659
Fri 14/1109:55LCY - MLI
2 stops36h 42mLufthansa
Tue 18/1110:50MLI - LCY
2 stops24h 40mLufthansa
Deal found 24/6£716

Cheapflights Fare Finder

Customise your flight search to find flights from London City to Illinois 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 858,174 searches. Data last updated 27 June 2025.
Use the filters below to find and compare flights from London City Airport to Illinois that are best for you.

Fly from

London City

Fly to

Illinois

Route

Depart

Return

Price

LondonChicago

LCY - ORD

LCYORD

London City

Tue 25/11

09:15-16:15

1 stop13h 00m

Chicago O'Hare Intl

Sat 29/11

19:05-12:40

1 stop11h 35m

£429

LondonChicago

LCY - ORD

LCYORD

London City

Wed 1/10

08:45-14:55

1 stop12h 10m

Chicago O'Hare Intl

Wed 8/10

16:00-18:35

1 stop20h 35m

£435

LondonChicago

LCY - ORD

LCYORD

London City

Wed 17/9

09:25-15:55

1 stop12h 30m

Chicago O'Hare Intl

Sun 21/9

22:30-16:25

1 stop11h 55m

£437

LondonChicago

LCY - ORD

LCYORD

London City

Thu 25/9

09:20-14:10

1 stop10h 50m

Chicago O'Hare Intl

Mon 29/9

16:50-08:50

1 stop10h 00m

£458

LondonChicago

LCY - MDW

LCYMDW

London City

Wed 17/9

08:40-18:36

2 stops15h 56m

Chicago Midway

Wed 15/10

13:00-07:15

2 stops12h 15m

£466

LondonChicago

LCY - ORD

LCYORD

London City

Tue 16/9

08:40-14:10

1 stop11h 30m

Chicago O'Hare Intl

Sun 21/9

16:20-08:10

1 stop9h 50m

£476

LondonChicago

LCY - ORD

LCYORD

London City

Mon 14/7

06:45-15:45

1 stop15h 00m

Chicago O'Hare Intl

Wed 6/8

22:25-17:30

1 stop13h 05m

£585

LondonChicago

LCY - ORD

LCYORD

London City

Mon 7/7

07:45-18:07

2 stops16h 22m

Chicago O'Hare Intl

Sun 13/7

16:20-08:50

1 stop10h 30m

£615

LondonChicago

LCY - ORD

LCYORD

London City

Thu 25/9

18:40-19:40

2 stops31h 00m

Chicago O'Hare Intl

Mon 29/9

17:10-18:10

2 stops19h 00m

£639

LondonChicago

LCY - ORD

LCYORD

London City

Sun 14/9

16:55-13:10

1 stop26h 15m

Chicago O'Hare Intl

Mon 22/9

15:00-10:05

1 stop13h 05m

£659

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 38 results
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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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 27 June 2025.
See what other customers who have flown with Delta, KLM, andLOT from London City Airport to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,963 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,082 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,649 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £419. However, be on the lookout for offers from SWISS 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

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

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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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