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Cheap flights from Chicago O'Hare Intl Airport to London from $328

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 7/21. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
4:50 pm - 9:30 am
ORD
-
LCY
10h 40m
1 stop
Virgin Atlantic Logo
9:20 am - 2:30 pm
LCY
-
ORD
11h 10m
1 stop
$894Virgin Atlantic
週一, 8月 10 - 週三, 8月 19
Delta Logo
4:50 pm - 8:50 am
ORD
-
LCY
10h 00m
1 stop
Delta Logo
9:20 am - 2:15 pm
LCY
-
ORD
10h 55m
1 stop
$896Delta
週一, 9月 21 - 週二, 9月 29
SWISS Logo
2:20 pm - 8:40 am
ORD
-
LCY
12h 20m
1 stop
SWISS Logo
9:15 am - 3:55 pm
LCY
-
ORD
12h 40m
1 stop
$898SWISS
週三, 8月 12 - 週二, 9月 15
SWISS Logo
2:20 pm - 8:40 am
ORD
-
LCY
12h 20m
1 stop
SWISS Logo
9:15 am - 3:55 pm
LCY
-
ORD
12h 40m
1 stop
$899SWISS
週三, 8月 5 - 週二, 8月 25
SWISS Logo
6:50 pm - 5:05 pm
ORD
-
LCY
16h 15m
1 stop
SWISS Logo
7:05 pm - 4:20 pm
LCY
-
ORD
27h 15m
1 stop
$900SWISS
週三, 11月 4 - 週一, 11月 9
SWISS Logo
7:05 pm - 12:35 pm
ORD
-
LCY
11h 30m
1 stop
SWISS Logo
7:15 pm - 12:35 pm
LCY
-
ORD
23h 20m
1 stop
$902SWISS
週一, 9月 21 - 週一, 9月 28
ITA Airways Logo
3:00 pm - 3:55 pm
ORD
-
LCY
18h 55m
2 stops
ITA Airways Logo
6:45 am - 1:10 pm
LCY
-
ORD
36h 25m
2 stops
$903ITA Airways
週三, 9月 2 - 週三, 9月 16
KLM Logo
4:50 pm - 8:50 am
ORD
-
LCY
10h 00m
1 stop
KLM Logo
10:00 am - 2:30 pm
LCY
-
ORD
10h 30m
1 stop
$905KLM
週一, 8月 10 - 週三, 8月 19
SWISS Logo
7:50 pm - 12:50 pm
ORD
-
LCY
12h 00m
1 stop
SWISS Logo
7:05 pm - 4:20 pm
LCY
-
ORD
27h 15m
1 stop
$906SWISS
週四, 10月 29 - 週日, 11月 1
SWISS Logo
7:05 pm - 12:35 pm
ORD
-
LCY
11h 30m
1 stop
SWISS Logo
9:15 am - 3:55 pm
LCY
-
ORD
12h 40m
1 stop
$912SWISS
週三, 9月 23 - 週三, 10月 7

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

Our best KLM deals on Chicago O'Hare Intl Airport to London City Airport flight tickets
KLM
Aug 10
ORD4:50 pmChicago O'Hare Intl
10h 00m
1 stop
LCY8:50 amLondon City
Aug 19
LCY10:00 amLondon City
10h 30m
1 stop
ORD2:30 pmChicago O'Hare Intl
$905
KLM
Nov 18
ORD4:25 pmChicago O'Hare Intl
10h 25m
1 stop
LCY8:50 amLondon City
Dec 2
LCY9:20 amLondon City
11h 05m
1 stop
ORD2:25 pmChicago O'Hare Intl
$907
KLM
Oct 5
ORD4:50 pmChicago O'Hare Intl
10h 00m
1 stop
LCY8:50 amLondon City
Oct 10
LCY8:25 amLondon City
11h 50m
1 stop
ORD2:15 pmChicago O'Hare Intl
$927

Virgin Atlantic flights from Chicago O'Hare Intl Airport to London City Airport

Our best Virgin Atlantic deals on Chicago O'Hare Intl Airport to London City Airport flight tickets
Virgin Atlantic
Aug 10
ORD4:50 pmChicago O'Hare Intl
10h 40m
1 stop
LCY9:30 amLondon City
Aug 19
LCY9:20 amLondon City
11h 10m
1 stop
ORD2:30 pmChicago O'Hare Intl
$894
Virgin Atlantic
Aug 5
ORD4:50 pmChicago O'Hare Intl
10h 00m
1 stop
LCY8:50 amLondon City
Aug 19
LCY10:00 amLondon City
10h 30m
1 stop
ORD2:30 pmChicago O'Hare Intl
$919
Virgin Atlantic
Aug 5
ORD4:50 pmChicago O'Hare Intl
10h 00m
1 stop
LCY8:50 amLondon City
Aug 25
LCY9:20 amLondon City
10h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$920

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated 6月 30, 2026.
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

Cheapest round-trip

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週一 8/10

4:50 pm-9:30 am

1 stop10h 40m

London City

週三 8/19

9:20 am-2:30 pm

1 stop11h 10m

$894

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週一 9/21

4:50 pm-8:50 am

1 stop10h 00m

London City

週二 9/29

9:20 am-2:15 pm

1 stop10h 55m

$896

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週三 8/12

2:20 pm-8:40 am

1 stop12h 20m

London City

週二 9/15

9:15 am-3:55 pm

1 stop12h 40m

$898

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週三 8/5

2:20 pm-8:40 am

1 stop12h 20m

London City

週二 8/25

9:15 am-3:55 pm

1 stop12h 40m

$899

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週三 11/4

6:50 pm-5:05 pm

1 stop16h 15m

London City

週一 11/9

7:05 pm-4:20 pm

1 stop27h 15m

$900

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週一 9/21

7:05 pm-12:35 pm

1 stop11h 30m

London City

週一 9/28

7:15 pm-12:35 pm

1 stop23h 20m

$902

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週三 9/2

3:00 pm-3:55 pm

2 stops18h 55m

London City

週三 9/16

6:45 am-1:10 pm

2 stops36h 25m

$903
Quickest round-trip

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週一 8/10

4:50 pm-8:50 am

1 stop10h 00m

London City

週三 8/19

10:00 am-2:30 pm

1 stop10h 30m

$905

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週四 10/29

7:50 pm-12:50 pm

1 stop12h 00m

London City

週日 11/1

7:05 pm-4:20 pm

1 stop27h 15m

$906

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

週三 9/23

7:05 pm-12:35 pm

1 stop11h 30m

London City

週三 10/7

9:15 am-3:55 pm

1 stop12h 40m

$912

Flights are sorted by cheapest round-trip 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

Can stopping save me money on Chicago O'Hare Intl Airport to London City Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a Chicago O'Hare Intl Airport to London City Airport flight.

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 round-trip 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

10h 25m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to London City Airport takes 10h 25m
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.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to London City Airport

  • 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. A reasonable flight in good conditions will take 10h 25m.

  • 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 refresh daily.

  • 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford
Uxbridge

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 all potential Chicago to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
週四 7/30
週四 8/6
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