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Cheap flights from Illinois to London City Airport from £201

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 19 November 2025.

Mon 24/1116:25ORD - LCY
1 stop9h 45mVirgin Atlantic
Wed 3/1209:20LCY - ORD
1 stop11h 00mVirgin Atlantic
Deal found 17/11£449
Wed 19/1116:25ORD - LCY
1 stop9h 45mVirgin Atlantic
Wed 3/1209:20LCY - ORD
1 stop11h 00mVirgin Atlantic
Deal found 17/11£466
Wed 19/1122:35ORD - LCY
1 stop13h 05mMultiple Airlines
Wed 26/1109:20LCY - ORD
1 stop13h 00mMultiple Airlines
Deal found 17/11£469
Mon 1/1218:50ORD - LCY
1 stop12h 05mSWISS
Wed 10/1209:20LCY - ORD
1 stop13h 00mSWISS
Deal found 18/11£470
Tue 25/1116:10ORD - LCY
1 stop18h 55mSWISS
Tue 2/1219:10LCY - ORD
1 stop23h 35mSWISS
Deal found 17/11£477
Tue 9/1216:10ORD - LCY
1 stop18h 55mSWISS
Tue 16/1209:15LCY - ORD
1 stop13h 05mSWISS
Deal found 16/11£478
Tue 18/1118:50ORD - LCY
1 stop12h 05mSWISS
Tue 2/1219:10LCY - ORD
1 stop23h 35mSWISS
Deal found 17/11£480
Mon 1/1216:25ORD - LCY
1 stop10h 25mKLM
Wed 24/1207:45LCY - ORD
1 stop12h 35mKLM
Deal found 17/11£481
Wed 19/1112:49STL - LCY
2 stops14h 01mDelta
Wed 26/1110:00LCY - STL
2 stops16h 46mDelta
Deal found 18/11£503
Mon 24/1118:43STL - LCY
2 stops15h 57mLufthansa
Tue 2/1217:15LCY - STL
2 stops29h 48mLufthansa
Deal found 16/11£519
Tue 25/1113:10STL - LCY
2 stops21h 30mLufthansa
Tue 2/1217:15LCY - STL
2 stops29h 48mLufthansa
Deal found 18/11£519
Wed 3/1216:05STL - LCY
2 stops18h 35mMultiple Airlines
Wed 10/1209:50LCY - STL
2 stops35h 39mMultiple Airlines
Deal found 17/11£525

Cheap 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 19 November 2025.

Round-trip from

£470

One-way from

£201

Popular in

June

Cheapest in

February

Average price

£522
SWISS
  • SWISS
  • 1/12-10/12
  • 2 total stops
  • 25h 05m total
  • Illinois to London
Search Deals
3/12
  • 3/12
  • 2 total stops
  • 26h 29m total
  • Illinois to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 19 November 2025.
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

Wed 11/2

18:50-12:55

1 stop12h 05m

London City

Wed 18/2

09:20-16:20

1 stop13h 00m

£484

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/3

17:10-12:55

1 stop14h 45m

London City

Tue 17/3

19:10-13:45

1 stop23h 35m

£496

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 7/1

16:25-09:30

1 stop11h 05m

London City

Thu 15/1

17:05-14:20

1 stop27h 15m

£497

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 7/12

16:25-09:30

1 stop11h 05m

London City

Tue 16/12

07:45-21:39

2 stops19h 54m

£499

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 2/3

10:35-07:15

2 stops14h 40m

London City

Fri 13/3

09:20-15:20

1 stop11h 00m

£500

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 8/4

16:20-09:30

1 stop11h 10m

London City

Tue 14/4

09:20-14:20

1 stop11h 00m

£508

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 14/4

16:20-08:50

1 stop10h 30m

London City

Thu 30/4

09:20-14:20

1 stop11h 00m

£508

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 14/4

16:20-08:50

1 stop10h 30m

London City

Wed 29/4

09:20-14:20

1 stop11h 00m

£508

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/3

13:35-07:15

2 stops12h 40m

London City

Wed 18/3

08:40-19:56

2 stops16h 16m

£508

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 10/3

17:55-12:55

2 stops14h 00m

London City

Tue 17/3

19:10-13:45

1 stop23h 35m

£511

Flights are sorted by cheapest return flights first.

Deals found on 17/11

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?

    SWISS, Virgin Atlantic, and Lufthansa can get you from Illinois to London City Airport in just under 11h 05m. Your travel time can differ by up to 10h. 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 cheapest airlines to fly from Illinois to London City Airport one-way?

    The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £309. However, be on the lookout for offers from ITA Airways and Delta, as they are both options that can get you from Illinois to London City Airport for a low price.

  • 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 Chicago Midway - 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
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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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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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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