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Cheap flights from Chicago O'Hare Intl Airport to London from £282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to London departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Chicago O'Hare Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
19:50 - 12:55
ORD
-
LCY
12h 05m1 stop
SWISS Logo
09:20 - 17:20
LCY
-
ORD
13h 00m1 stop
£463SWISS
Mon, 9 Mar - Wed, 18 Mar
SWISS Logo
18:50 - 12:55
ORD
-
LCY
12h 05m1 stop
SWISS Logo
09:15 - 16:20
LCY
-
ORD
13h 05m1 stop
£464SWISS
Wed, 14 Jan - Tue, 20 Jan
SWISS Logo
18:50 - 17:05
ORD
-
LCY
16h 15m1 stop
SWISS Logo
09:15 - 17:20
LCY
-
ORD
13h 05m1 stop
£467SWISS
Tue, 17 Feb - Tue, 17 Mar
Multiple Airlines Logo
16:05 - 09:15
ORD
-
LCY
11h 10m1 stop
Multiple Airlines Logo
09:20 - 16:20
LCY
-
ORD
13h 00m1 stop
£469Multiple Airlines
Tue, 13 Jan - Wed, 21 Jan
SWISS Logo
18:50 - 17:05
ORD
-
LCY
16h 15m1 stop
SWISS Logo
17:45 - 16:20
LCY
-
ORD
28h 35m1 stop
£473SWISS
Mon, 12 Jan - Mon, 19 Jan
SWISS Logo
19:50 - 12:55
ORD
-
LCY
12h 05m1 stop
SWISS Logo
09:25 - 15:55
LCY
-
ORD
12h 30m1 stop
£474SWISS
Tue, 24 Mar - Wed, 29 Apr
Virgin Atlantic Logo
16:25 - 08:10
ORD
-
LCY
9h 45m1 stop
Virgin Atlantic Logo
09:20 - 14:20
LCY
-
ORD
11h 00m1 stop
£475Virgin Atlantic
Wed, 21 Jan - Wed, 28 Jan
SWISS Logo
18:50 - 17:05
ORD
-
LCY
16h 15m1 stop
SWISS Logo
17:45 - 16:20
LCY
-
ORD
28h 35m1 stop
£476SWISS
Mon, 9 Feb - Mon, 16 Feb
Virgin Atlantic Logo
16:25 - 08:50
ORD
-
LCY
10h 25m1 stop
Virgin Atlantic Logo
20:05 - 14:20
LCY
-
ORD
24h 15m1 stop
£476Virgin Atlantic
Mon, 2 Feb - Tue, 10 Feb
SWISS Logo
19:05 - 17:30
ORD
-
LCY
16h 25m1 stop
SWISS Logo
09:25 - 15:55
LCY
-
ORD
12h 30m1 stop
£478SWISS
Tue, 31 Mar - Wed, 8 Apr

SWISS flights from Chicago O'Hare Intl Airport to London City Airport

Our best SWISS deals on Chicago O'Hare Intl Airport to London City Airport flight tickets
SWISS
9 Mar
ORD19:50Chicago O'Hare Intl
12h 05m
1 stop
LCY12:55London City
18 Mar
LCY09:20London City
13h 00m
1 stop
ORD17:20Chicago O'Hare Intl
£463
Find similar
SWISS
14 Jan
ORD18:50Chicago O'Hare Intl
12h 05m
1 stop
LCY12:55London City
20 Jan
LCY09:15London City
13h 05m
1 stop
ORD16:20Chicago O'Hare Intl
£464
Find similar
SWISS
17 Feb
ORD18:50Chicago O'Hare Intl
16h 15m
1 stop
LCY17:05London City
17 Mar
LCY09:15London City
13h 05m
1 stop
ORD17:20Chicago O'Hare Intl
£467
Find similar

Lufthansa flights from Chicago O'Hare Intl Airport to London City Airport

Our best Lufthansa deals on Chicago O'Hare Intl Airport to London City Airport flight tickets
Lufthansa
1 Apr
ORD22:30Chicago O'Hare Intl
14h 05m
1 stop
LCY18:35London City
23 Apr
LCY09:15London City
11h 35m
1 stop
ORD14:50Chicago O'Hare Intl
£490
Find similar
Lufthansa
9 Mar
ORD23:35Chicago O'Hare Intl
13h 05m
1 stop
LCY17:40London City
23 Mar
LCY18:15London City
22h 55m
1 stop
ORD12:10Chicago O'Hare Intl
£493
Find similar
Lufthansa
5 Jan
ORD18:10Chicago O'Hare Intl
17h 30m
2 stops
LCY17:40London City
12 Jan
LCY18:15London City
22h 55m
1 stop
ORD11:10Chicago O'Hare Intl
£509
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chicago O'Hare Intl Airport to London City Airport 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, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/3

19:50-12:55

1 stop12h 05m

London City

Wed 18/3

09:20-17:20

1 stop13h 00m

£463

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 14/1

18:50-12:55

1 stop12h 05m

London City

Tue 20/1

09:15-16:20

1 stop13h 05m

£464

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 17/2

18:50-17:05

1 stop16h 15m

London City

Tue 17/3

09:15-17:20

1 stop13h 05m

£467

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 13/1

16:05-09:15

1 stop11h 10m

London City

Wed 21/1

09:20-16:20

1 stop13h 00m

£469

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 12/1

18:50-17:05

1 stop16h 15m

London City

Mon 19/1

17:45-16:20

1 stop28h 35m

£473

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 24/3

19:50-12:55

1 stop12h 05m

London City

Wed 29/4

09:25-15:55

1 stop12h 30m

£474

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 21/1

16:25-08:10

1 stop9h 45m

London City

Wed 28/1

09:20-14:20

1 stop11h 00m

£475

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/2

18:50-17:05

1 stop16h 15m

London City

Mon 16/2

17:45-16:20

1 stop28h 35m

£476

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 2/2

16:25-08:50

1 stop10h 25m

London City

Tue 10/2

20:05-14:20

1 stop24h 15m

£476

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 31/3

19:05-17:30

1 stop16h 25m

London City

Wed 8/4

09:25-15:55

1 stop12h 30m

£478

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago O'Hare Intl to London City?

SWISS is the most popular carrier operating from Chicago O'Hare Intl to London City

When to book flights from Chicago O'Hare Intl Airport to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago O'Hare Intl Airport to London City Airport (ORD to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to London City Airport

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to London City Airport takes 9h 45m
There are no direct flights from Chicago O'Hare Intl Airport to London City Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to London City Airport.
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  • How far is Chicago O'Hare Intl to London City by plane?

    The distance between Chicago O'Hare Intl and London City is about 3957.4 mi. Typically, this will take 9h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to London City Airport?

    Prices for flights from Chicago O'Hare Intl Airport to London City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to London City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to London?

Finding the right flight to London from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Chicago to London with flexible booking policies on momondo?

All flight searches from Chicago to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to London?

Once you have performed a search for Chicago to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chicago and alert you when they change.

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