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$526+ Cheap flights from London City (LCY) to Illinois

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:50 amLCY - ORD
1 stop13h 10mBritish Airways
Sun 3/228:40 pmORD - LCY
1 stop11h 00mBritish Airways
Deal found 12/17$778
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmLCY - ORD
2 stops26h 30mMultiple Airlines
Tue 1/69:09 pmORD - LCY
2 stops29h 56mMultiple Airlines
Deal found 12/16$929
This Travelocity deal was found by Cheapflights users on 12/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 pmLCY - ORD
2 stops26h 30mSWISS
Wed 1/76:10 pmORD - LCY
2 stops16h 55mSWISS
Deal found 12/18$956
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:50 amLCY - ORD
1 stop13h 10mBritish Airways
Wed 12/315:34 pmORD - LCY
2 stops14h 16mBritish Airways
Deal found 12/17$1,028
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Mon 12/297:10 pmLCY - ORD
2 stops23h 00mSWISS
Fri 1/94:10 pmORD - LCY
1 stop13h 30mSWISS
Deal found 12/16$1,092
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 amLCY - ORD
1 stop11h 40mDelta
Wed 1/74:25 pmORD - LCY
1 stop11h 05mDelta
Deal found 12/18$1,096
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:50 amLCY - ORD
1 stop13h 10mBritish Airways
Wed 1/79:00 pmORD - LCY
1 stop14h 30mBritish Airways
Deal found 12/17$1,121
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:25 pmLCY - ORD
2 stops28h 14mMultiple Airlines
Sat 1/315:26 pmORD - LCY
2 stops13h 14mMultiple Airlines
Deal found 12/16$1,175
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:50 amLCY - ORD
1 stop31h 20mMultiple Airlines
Sun 1/46:50 pmORD - LCY
1 stop12h 05mMultiple Airlines
Deal found 12/16$1,199
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:25 pmLCY - STL
2 stops31h 13mMultiple Airlines
Sat 1/319:33 amSTL - LCY
2 stops25h 12mMultiple Airlines
Deal found 12/16$1,446
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:15 pmLCY - STL
1 stop25h 40mLufthansa
Sat 1/314:49 pmSTL - LCY
2 stops34h 26mLufthansa
Deal found 12/16$1,693
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:40 amLCY - MDW
2 stops15h 38mDelta
Sun 12/285:05 pmMDW - LCY
2 stops17h 30mDelta
Deal found 12/16$1,750

Find 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 December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$611
(British Airways)

One-way from

$526
(Lufthansa)

Popular in

July

Cheapest in

February

Average price

$799
Provider with most accurate pricing for London (LON)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Chicago (CHI) flights.
Search Deals
From London City to Illinois
Search Deals
One-way flight from London City to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 18, 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

Thu 2/5

6:50 am-7:15 pm

1 stop18h 25m

Chicago O'Hare Intl

Sun 2/8

9:00 pm-9:30 pm

1 stop18h 30m

$651

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 1/22

9:15 am-3:29 pm

2 stops36h 14m

Lambert-St Louis

Mon 1/26

11:22 am-5:40 pm

2 stops24h 18m

$667

LondonChicago

LCY - ORD

LCYORD

London City

Mon 3/2

7:10 pm-12:45 pm

1 stop23h 35m

Chicago O'Hare Intl

Mon 3/9

5:10 pm-12:55 pm

1 stop14h 45m

$722

LondonChicago

LCY - ORD

LCYORD

London City

Mon 1/19

9:20 am-2:20 pm

1 stop11h 00m

Chicago O'Hare Intl

Mon 1/26

4:25 pm-8:50 am

1 stop10h 25m

$724

LondonChicago

LCY - ORD

LCYORD

London City

Mon 2/23

8:40 am-6:01 pm

2 stops15h 21m

Chicago O'Hare Intl

Wed 3/18

1:56 pm-7:15 am

2 stops12h 19m

$747

LondonChicago

LCY - ORD

LCYORD

London City

Thu 4/23

9:15 am-3:55 pm

1 stop12h 40m

Chicago O'Hare Intl

Sun 4/26

2:20 pm-8:40 am

1 stop12h 20m

$768

LondonChicago

LCY - ORD

LCYORD

London City

Thu 1/22

8:05 pm-2:20 pm

1 stop24h 15m

Chicago O'Hare Intl

Thu 1/29

1:57 pm-9:30 am

2 stops13h 33m

$781

LondonChicago

LCY - ORD

LCYORD

London City

Thu 1/22

5:50 pm-2:20 pm

1 stop26h 30m

Chicago O'Hare Intl

Mon 1/26

12:30 pm-8:10 am

2 stops13h 40m

$781

LondonChicago

LCY - ORD

LCYORD

London City

Fri 1/30

10:00 am-9:00 pm

2 stops17h 00m

Chicago O'Hare Intl

Wed 2/4

4:25 pm-8:10 am

1 stop9h 45m

$787

LondonChicago

LCY - ORD

LCYORD

London City

Sun 3/1

7:20 pm-12:45 pm

1 stop23h 25m

Chicago O'Hare Intl

Mon 3/9

5:10 pm-12:55 pm

1 stop14h 45m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 50 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 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 London City Airport to Illinois
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 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?

    Airlines like British Airways, SWISS, and Virgin Atlantic fly from London City Airport to Illinois in about 11h. The time it takes to get you to your destination can typically vary by up to 12h 35m. There are 3957 mi between London City Airport and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from London City Airport to Illinois is London City - Chicago O'Hare Intl. You may also consider London City - Lambert-St Louis or London City - Chicago Midway.

  • 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 vacation 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.

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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