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Cheap flights from Illinois to London City Airport from £259

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
18 Jun — 25 Jun1
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 19 May 2026.

Mon 9/1118:50
ORD
-
LCY
1 stop12h 00m
SWISS
Thu 19/1109:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 17/5£638
Wed 4/1116:25
ORD
-
LCY
1 stop9h 45m
Virgin Atlantic
Wed 11/1108:40
LCY
-
ORD
1 stop11h 45m
Virgin Atlantic
Deal found 17/5£640
Tue 3/1118:50
ORD
-
LCY
1 stop12h 00m
SWISS
Tue 10/1109:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 17/5£644
Mon 2/1118:50
ORD
-
LCY
1 stop12h 00m
SWISS
Tue 1/1209:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 18/5£647
Mon 9/1116:25
ORD
-
LCY
1 stop9h 45m
Virgin Atlantic
Thu 19/1109:20
LCY
-
ORD
1 stop11h 05m
Virgin Atlantic
Deal found 17/5£650
Wed 4/1118:50
ORD
-
LCY
1 stop17h 40m
SWISS
Wed 11/1109:15
LCY
-
ORD
1 stop13h 05m
SWISS
Deal found 15/5£650
Sun 8/1116:25
ORD
-
LCY
1 stop9h 45m
KLM
Wed 18/1109:20
LCY
-
ORD
1 stop11h 05m
KLM
Deal found 17/5£657
Tue 27/1017:20
ORD
-
LCY
1 stop10h 55m
Multiple Airlines
Tue 3/1109:15
LCY
-
ORD
1 stop13h 05m
Multiple Airlines
Deal found 18/5£658
Tue 6/1016:20
ORD
-
LCY
1 stop19h 00m
Virgin Atlantic
Tue 3/1120:05
LCY
-
ORD
1 stop24h 20m
Virgin Atlantic
Deal found 14/5£659
Tue 13/1014:40
ORD
-
LCY
1 stop12h 00m
SWISS
Tue 20/1009:15
LCY
-
ORD
1 stop12h 40m
SWISS
Deal found 16/5£660
Thu 20/819:05
ORD
-
LCY
1 stop11h 30m
SWISS
Tue 25/809:15
LCY
-
ORD
1 stop12h 40m
SWISS
Deal found 18/5£661
Tue 25/813:27
MDW
-
LCY
2 stops11h 48m
KLM
Thu 3/908:25
LCY
-
MDW
2 stops15h 40m
KLM
Deal found 15/5£675

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 19 May 2026.

Round-trip from

£638

One-way from

£259

Popular in

June

Cheapest in

February

Average price

£697
SWISS
  • SWISS
  • 9/11-19/11
  • 2 total stops
  • 25h 05m total
  • Illinois to London
Search Deals
Delta
  • Delta
  • 16/8
  • 2 total stops
  • 13h 58m total
  • Illinois to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£152 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 19 May 2026.
Use the filters below to find and compare flights from Illinois to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 14/10

13:15-08:50

2 stops13h 35m

London City

Wed 21/10

10:00-14:30

1 stop10h 30m

£668

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 3/11

18:10-16:35

2 stops16h 25m

London City

Tue 10/11

20:05-14:25

1 stop24h 20m

£668

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Tue 25/8

13:27-07:15

2 stops11h 48m

London City

Thu 3/9

08:25-18:05

2 stops15h 40m

£675

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 2/8

16:20-09:30

1 stop11h 10m

London City

Thu 13/8

07:45-18:19

2 stops16h 34m

£694

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 8/11

16:25-16:35

1 stop18h 10m

London City

Sun 15/11

18:55-14:25

1 stop25h 30m

£702

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Thu 17/9

16:20-08:50

1 stop10h 30m

London City

Tue 22/9

10:00-20:24

2 stops16h 24m

£709

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 2/9

12:10-08:50

2 stops14h 40m

London City

Fri 11/9

10:00-20:50

2 stops16h 50m

£726

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Thu 17/9

16:20-09:30

1 stop11h 10m

London City

Sat 26/9

08:25-14:15

1 stop11h 50m

£739

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sat 26/9

16:20-17:20

1 stop19h 00m

London City

Sat 3/10

08:25-14:15

1 stop11h 50m

£739

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 12/8

14:12-09:30

2 stops13h 18m

London City

Wed 19/8

07:45-20:22

2 stops18h 37m

£748

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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, KLM, and Delta can get you from Illinois to London City Airport in just under 10h 30m. Your travel time can differ by up to 3h 05m. 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 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
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

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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