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Cheap flights from Illinois to London City Airport from £269

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
7 Mar — 14 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to London City

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to London City
Explore the most affordable flight options available from Illinois to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 February 2026.

Tue 10/218:50
ORD
-
LCY
1 stop16h 15m
SWISS
Tue 17/209:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 3/2£455
Wed 18/218:50
ORD
-
LCY
1 stop12h 05m
SWISS
Tue 24/209:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 4/2£458
Mon 9/319:50
ORD
-
LCY
1 stop12h 05m
SWISS
Wed 18/309:20
LCY
-
ORD
1 stop13h 00m
SWISS
Deal found 2/2£459
Sun 22/218:50
ORD
-
LCY
1 stop17h 50m
SWISS
Tue 3/309:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 4/2£460
Mon 9/218:50
ORD
-
LCY
1 stop16h 15m
SWISS
Wed 18/209:20
LCY
-
ORD
1 stop13h 00m
SWISS
Deal found 5/2£462
Tue 17/216:20
ORD
-
LCY
1 stop10h 55m
Multiple Airlines
Tue 24/209:15
LCY
-
ORD
1 stop13h 05m
Multiple Airlines
Deal found 2/2£465
Tue 18/814:20
ORD
-
LCY
1 stop12h 20m
SWISS
Tue 25/809:15
LCY
-
ORD
1 stop12h 40m
SWISS
Deal found 3/2£469
Tue 31/319:05
ORD
-
LCY
1 stop16h 25m
SWISS
Mon 6/418:05
LCY
-
ORD
1 stop27h 50m
SWISS
Deal found 2/2£470
Mon 9/212:44
STL
-
LCY
2 stops14h 31m
Lufthansa
Wed 25/209:50
LCY
-
STL
2 stops19h 09m
Lufthansa
Deal found 5/2£485
Mon 30/318:35
STL
-
LCY
2 stops17h 20m
Lufthansa
Wed 8/409:15
LCY
-
STL
2 stops19h 41m
Lufthansa
Deal found 3/2£496
Wed 7/1020:25
PIA
-
LCY
2 stops15h 30m
Lufthansa
Tue 13/1009:15
LCY
-
PIA
2 stops20h 59m
Lufthansa
Deal found 3/2£496
Mon 27/419:28
PIA
-
LCY
2 stops16h 27m
Lufthansa
Wed 13/509:15
LCY
-
PIA
2 stops19h 14m
Lufthansa
Deal found 2/2£497

Find flight deals from Illinois to London City

Keep the following information in mind while searching for Illinois to London City flight deals. Data was last updated 5 February 2026.

Round-trip from

£458

One-way from

£269

Popular in

June

Cheapest in

April

Average price

£481
SWISS
  • SWISS
  • 4/3-11/3
  • 2 total stops
  • 25h 05m total
  • Illinois to London
Search Deals
19/2
  • 19/2
  • 2 total stops
  • 34h 04m total
  • Illinois to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to London City 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 5 February 2026.
Use the filters below to find and compare flights from Illinois to London City Airport that are best for you.

Fly from

Illinois

Fly to

London City

Route

Depart

Return

Price

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 1/3

16:25-08:50

1 stop10h 25m

London City

Tue 10/3

08:40-21:26

2 stops17h 46m

£491

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 22/3

17:25-08:50

1 stop10h 25m

London City

Tue 31/3

08:25-18:00

2 stops15h 35m

£493

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 16/2

16:25-17:20

1 stop18h 55m

London City

Tue 24/2

07:45-21:57

2 stops20h 12m

£493

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Tue 31/3

18:35-17:55

2 stops17h 20m

London City

Wed 8/4

09:15-22:56

2 stops19h 41m

£496

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/3

13:57-07:15

2 stops12h 18m

London City

Tue 17/3

07:45-18:31

2 stops15h 46m

£496

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 15/4

16:50-08:50

1 stop10h 00m

London City

Tue 28/4

08:25-14:15

1 stop11h 50m

£497

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 15/4

16:50-09:30

1 stop10h 40m

London City

Tue 21/4

08:25-14:15

1 stop11h 50m

£497

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 30/3

18:35-17:55

2 stops17h 20m

London City

Wed 8/4

09:15-22:56

2 stops19h 41m

£497

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Mon 27/4

19:28-17:55

2 stops16h 27m

London City

Wed 13/5

09:15-22:29

2 stops19h 14m

£497

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 31/3

10:40-07:55

2 stops15h 15m

London City

Wed 8/4

08:25-14:30

1 stop12h 05m

£500

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Illinois 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 Illinois to London City Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to London City. 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 Illinois to London City Airport?

    Virgin Atlantic, Delta, and KLM can get you from Illinois to London City Airport in just under 10h 25m. Your travel time can differ by up to 1h 53m. Illinois and London City Airport are separated by a distance of 3957 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose Chicago O'Hare Intl - London City, Lambert-St Louis - London City or Greater Peoria - London City when deciding on the best route from Illinois to London City Airport.

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

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

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

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

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

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

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to London City

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Illinois to London City?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London City from Illinois.

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

Need flexible booking options for your flight to London City from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Illinois to London City 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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