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$337+ Cheap flights from Illinois to London City (LCY)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$530
(Gotogate)

One-way from

$337
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$659
From Illinois to London City
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One-way flight from Illinois to London City
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Highest demand for flights based on searches. 21% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to London City

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 September 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:50 pmORD - LCY
1 stop12h 00mMultiple Airlines
Wed 11/59:25 amLCY - ORD
2 stops16h 05mMultiple Airlines
Deal found 9/14$530
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:50 pmORD - LCY
1 stop12h 00mSWISS
Thu 11/69:15 amLCY - ORD
1 stop13h 05mSWISS
Deal found 9/14$535
This Flightnetwork deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:50 pmORD - LCY
1 stop16h 15mSWISS
Tue 11/49:15 amLCY - ORD
1 stop13h 05mSWISS
Deal found 9/13$537
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:50 pmORD - LCY
1 stop16h 15mSWISS
Wed 12/179:25 amLCY - ORD
1 stop12h 55mSWISS
Deal found 9/13$538
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmORD - LCY
1 stop12h 00mSWISS
Wed 12/109:25 amLCY - ORD
1 stop12h 55mSWISS
Deal found 9/13$539
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:05 pmORD - LCY
1 stop11h 25mSWISS
Wed 10/299:25 amLCY - ORD
1 stop12h 55mSWISS
Deal found 9/13$540
This Netflights deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:40 pmORD - LCY
1 stop10h 50mVirgin Atlantic
Fri 10/319:20 amLCY - ORD
1 stop11h 00mVirgin Atlantic
Deal found 9/13$543
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:05 pmORD - LCY
1 stop11h 25mSWISS
Wed 10/229:25 amLCY - ORD
1 stop12h 30mSWISS
Deal found 9/13$544
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:05 pmORD - LCY
1 stop17h 40mSWISS
Tue 10/149:25 amLCY - ORD
1 stop12h 30mSWISS
Deal found 9/14$545
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:40 pmORD - LCY
1 stop10h 10mVirgin Atlantic
Tue 9/309:20 amLCY - ORD
1 stop10h 50mVirgin Atlantic
Deal found 9/15$546
This Booking.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:15 pmORD - LCY
1 stop10h 35mVirgin Atlantic
Fri 10/319:20 amLCY - ORD
1 stop11h 00mVirgin Atlantic
Deal found 9/13$547
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:50 pmORD - LCY
1 stop12h 00mSWISS
Thu 11/279:15 amLCY - ORD
1 stop13h 05mSWISS
Deal found 9/14$549

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 15, 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

Sun 9/28

4:15 pm-8:50 am

1 stop10h 35m

London City

Tue 10/7

8:40 am-2:10 pm

1 stop11h 30m

$568

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 9/30

4:15 pm-9:30 am

1 stop11h 15m

London City

Tue 10/7

7:45 am-2:10 pm

1 stop12h 25m

$568

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/29

4:40 pm-9:30 am

1 stop10h 50m

London City

Tue 10/7

9:20 am-2:10 pm

1 stop10h 50m

$571

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 11/17

7:00 am-7:15 am

2 stops18h 15m

London City

Wed 11/26

7:45 am-2:20 pm

1 stop12h 35m

$572

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 10/28

1:25 pm-7:15 am

2 stops12h 50m

London City

Tue 11/4

5:05 pm-2:20 pm

1 stop27h 15m

$572

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 11/16

4:25 pm-8:10 am

1 stop9h 45m

London City

Thu 11/27

10:00 am-10:01 am

2 stops30h 01m

$578

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 10/14

4:15 pm-7:40 pm

1 stop21h 25m

London City

Tue 10/21

9:20 am-8:23 pm

2 stops17h 03m

$578

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 11/17

4:25 pm-8:10 am

1 stop9h 45m

London City

Thu 11/27

10:00 am-10:01 am

2 stops30h 01m

$578

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 12/3

4:25 pm-8:50 am

1 stop10h 25m

London City

Tue 12/9

9:20 am-9:39 pm

2 stops18h 19m

$578

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 11/16

4:25 pm-8:10 am

1 stop9h 45m

London City

Tue 11/25

10:00 am-8:29 pm

2 stops16h 29m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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 round-trip 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

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

Find hourly flight availability from Illinois to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

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?

    For as low as $568, Virgin Atlantic can have you in London City Airport from Illinois in 10h 35m. The distance between Illinois and London City Airport is about 3957 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at $390. United Airlines flights start at $435 while deals on Delta start at $454 one-way.

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

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

  • 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 vacation 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.

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

    Currently, April is the cheapest month in which you can book a flight from Illinois to London City Airport (average of $686). Flying from Illinois to London City Airport in July is currently the most expensive (average of $1,046). 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

Traveling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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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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Top 4 airlines flying from Illinois to London City

Discover the top 4 airlines that operate flights from Illinois to London City. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$730Average$930FlexibilityNo cancel feeOn-time72%
KLMCheapest$730Average$2,988FlexibilityNo cancel feeOn-time75%
DeltaCheapest$730Average$930FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$757Average$775FlexibilityNo cancel feeOn-time79%

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