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Cheap flights from London City Airport to Illinois from £391

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — ORD
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Illinois

Enter your travel dates to find the best prices.

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 20 July 2026.

Mon 7/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Mon 21/919:05
ORD
-
LCY
1 stop11h 30m
SWISS
Deal found 16/7£572
Tue 8/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Tue 6/1019:05
ORD
-
LCY
1 stop11h 30m
SWISS
Deal found 20/7£573
Tue 1/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Tue 8/919:05
ORD
-
LCY
1 stop11h 30m
SWISS
Deal found 18/7£578
Wed 2/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Tue 8/919:05
ORD
-
LCY
1 stop11h 30m
SWISS
Deal found 15/7£579
Tue 22/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Wed 21/1014:20
ORD
-
LCY
1 stop12h 20m
SWISS
Deal found 15/7£580
Tue 1/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Mon 21/914:20
ORD
-
LCY
1 stop12h 20m
SWISS
Deal found 15/7£580
Tue 15/909:15
LCY
-
ORD
1 stop12h 40m
SWISS
Tue 29/919:05
ORD
-
LCY
1 stop11h 30m
SWISS
Deal found 17/7£585
Tue 22/910:00
LCY
-
MDW
2 stops18h 44m
Virgin Atlantic
Tue 29/913:19
MDW
-
LCY
2 stops14h 11m
Virgin Atlantic
Deal found 20/7£621
Tue 22/920:15
LCY
-
MDW
2 stops28h 18m
Virgin Atlantic
Wed 21/1012:28
MDW
-
LCY
2 stops13h 27m
Virgin Atlantic
Deal found 16/7£623
Tue 22/920:15
LCY
-
MDW
2 stops28h 18m
Virgin Atlantic
Mon 28/909:29
MDW
-
LCY
2 stops16h 26m
Virgin Atlantic
Deal found 17/7£625
Wed 9/909:15
LCY
-
STL
2 stops18h 16m
Lufthansa
Wed 30/915:30
STL
-
LCY
1 stop20h 25m
Lufthansa
Deal found 19/7£628
Tue 15/910:00
LCY
-
STL
2 stops16h 35m
Virgin Atlantic
Tue 29/913:55
STL
-
LCY
2 stops13h 35m
Virgin Atlantic
Deal found 19/7£649

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 20 July 2026.

Round-trip from

£572

One-way from

£391

Popular in

July

Cheapest in

February

Average price

£715
SWISS
  • SWISS
  • 7/9-21/9
  • 2 total stops
  • 24h 10m total
  • London to Illinois
Search Deals
Lufthansa
  • Lufthansa
  • 22/9
  • 1 total stop
  • 11h 40m total
  • London to Illinois
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 20 July 2026.
Use the filters below to find and compare flights from London City Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LCY - MDW

LCYMDW

London City

Tue 22/9

20:15-18:33

2 stops28h 18m

Chicago Midway

Wed 21/10

12:28-07:55

2 stops13h 27m

£621

LondonChicago

LCY - MDW

LCYMDW

London City

Tue 22/9

10:00-22:44

2 stops18h 44m

Chicago Midway

Tue 29/9

13:19-09:30

2 stops14h 11m

£621

LondonChicago

LCY - MDW

LCYMDW

London City

Tue 22/9

20:15-18:33

2 stops28h 18m

Chicago Midway

Mon 28/9

09:29-07:55

2 stops16h 26m

£625

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 9/9

09:15-21:31

2 stops18h 16m

Lambert-St Louis

Wed 30/9

15:30-17:55

1 stop20h 25m

£628

LondonChicago

LCY - ORD

LCYORD

London City

Tue 1/9

19:15-12:55

1 stop23h 40m

Chicago O'Hare Intl

Mon 21/9

21:35-17:30

2 stops13h 55m

£632

LondonChicago

LCY - ORD

LCYORD

London City

Mon 21/9

19:15-12:55

1 stop23h 40m

Chicago O'Hare Intl

Mon 28/9

15:50-12:35

1 stop14h 45m

£639

LondonChicago

LCY - MDW

LCYMDW

London City

Tue 6/10

20:15-18:05

2 stops27h 50m

Chicago Midway

Sun 11/10

13:28-07:55

2 stops12h 27m

£652

LondonChicago

LCY - MDW

LCYMDW

London City

Thu 3/9

20:15-18:33

2 stops28h 18m

Chicago Midway

Thu 10/9

09:29-08:50

2 stops17h 21m

£660

LondonChicago

LCY - MDW

LCYMDW

London City

Mon 30/11

20:05-18:37

2 stops28h 32m

Chicago Midway

Sun 13/12

09:30-08:10

2 stops16h 40m

£661
Fastest return journey

LondonChicago

LCY - ORD

LCYORD

London City

Wed 16/9

10:00-14:30

1 stop10h 30m

Chicago O'Hare Intl

Wed 23/9

16:50-09:30

1 stop10h 40m

£681

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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.

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?

    Virgin Atlantic, Lufthansa, and SWISS can get you from London City Airport to Illinois in just under 18h 16m. Your travel time can differ by up to 10h 02m. There are 4205 mi between London City Airport and Illinois. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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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Stansted to San Francisco flights
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Heathrow to Denver flights
Stansted to O'Hare Intl flights
Gatwick to Dallas/Fort Worth flights
Gatwick to Dulles Intl flights
London City to O'Hare Intl flights
Stansted to Boston flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London City to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from London City to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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