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Cheap flights from Chicago O'Hare Intl Airport to London from $391

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 4/13. 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

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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.
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
$793SWISS
Wed, Apr 15 - Fri, Apr 24
SWISS Logo
7:05 pm - 6:40 pm
ORD
-
LCY
17h 35m
1 stop
SWISS Logo
9:15 am - 3:55 pm
LCY
-
ORD
12h 40m
1 stop
$797SWISS
Tue, Apr 7 - Tue, May 12
SWISS Logo
7:05 pm - 6:40 pm
ORD
-
LCY
17h 35m
1 stop
SWISS Logo
9:15 am - 3:55 pm
LCY
-
ORD
12h 40m
1 stop
$798SWISS
Tue, Apr 7 - Tue, May 12
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
$801SWISS
Wed, May 6 - Wed, May 13
Virgin Atlantic Logo
4:50 pm - 9:30 am
ORD
-
LCY
10h 40m
1 stop
Virgin Atlantic Logo
9:20 am - 2:15 pm
LCY
-
ORD
10h 55m
1 stop
$806Virgin Atlantic
Mon, Apr 6 - Tue, Apr 14
SWISS Logo
2:20 pm - 8:40 am
ORD
-
LCY
12h 20m
1 stop
SWISS Logo
7:15 pm - 3:55 pm
LCY
-
ORD
26h 40m
1 stop
$808SWISS
Mon, Apr 13 - Mon, Apr 20
SWISS Logo
2:20 pm - 8:40 am
ORD
-
LCY
12h 20m
1 stop
SWISS Logo
7:15 pm - 3:55 pm
LCY
-
ORD
26h 40m
1 stop
$809SWISS
Mon, Apr 13 - Mon, Apr 20
Lufthansa Logo
10:30 pm - 5:55 pm
ORD
-
LCY
13h 25m
1 stop
Lufthansa Logo
9:15 am - 7:55 pm
LCY
-
ORD
16h 40m
1 stop
$812Lufthansa
Mon, Apr 6 - Thu, Apr 16
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
$820SWISS
Mon, Apr 27 - Fri, May 29
Lufthansa Logo
4:05 pm - 5:55 pm
ORD
-
LCY
19h 50m
1 stop
Lufthansa Logo
9:15 am - 9:20 pm
LCY
-
ORD
18h 05m
2 stops
$821Lufthansa
Wed, Apr 15 - Wed, Apr 22

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
Mar 29
ORD7:05 pmChicago O'Hare Intl
16h 20m
1 stop
LCY5:25 pmLondon City
Apr 7
LCY9:15 amLondon City
12h 40m
1 stop
ORD3:55 pmChicago O'Hare Intl
$788
SWISS
Apr 15
ORD2:20 pmChicago O'Hare Intl
12h 20m
1 stop
LCY8:40 amLondon City
Apr 24
LCY9:15 amLondon City
12h 40m
1 stop
ORD3:55 pmChicago O'Hare Intl
$793
SWISS
Mar 31
ORD7:05 pmChicago O'Hare Intl
11h 30m
1 stop
LCY12:35 pmLondon City
Apr 7
LCY9:15 amLondon City
12h 40m
1 stop
ORD3:55 pmChicago O'Hare Intl
$795

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
Apr 6
ORD4:50 pmChicago O'Hare Intl
10h 40m
1 stop
LCY9:30 amLondon City
Apr 14
LCY9:20 amLondon City
10h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$806
Virgin Atlantic
May 5
ORD4:20 pmChicago O'Hare Intl
11h 10m
1 stop
LCY9:30 amLondon City
May 12
LCY8:25 amLondon City
11h 50m
1 stop
ORD2:15 pmChicago O'Hare Intl
$823
Virgin Atlantic
Apr 5
ORD4:20 pmChicago O'Hare Intl
10h 50m
1 stop
LCY9:10 amLondon City
Apr 14
LCY9:20 amLondon City
10h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$824

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 March 23, 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

Wed 4/15

2:20 pm-8:40 am

1 stop12h 20m

London City

Fri 4/24

9:15 am-3:55 pm

1 stop12h 40m

$793

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 4/7

7:05 pm-6:40 pm

1 stop17h 35m

London City

Tue 5/12

9:15 am-3:55 pm

1 stop12h 40m

$797

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 4/7

7:05 pm-6:40 pm

1 stop17h 35m

London City

Tue 5/12

9:15 am-3:55 pm

1 stop12h 40m

$798

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 5/6

2:20 pm-8:40 am

1 stop12h 20m

London City

Wed 5/13

9:15 am-3:55 pm

1 stop12h 40m

$801
Quickest round-trip

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/6

4:50 pm-9:30 am

1 stop10h 40m

London City

Tue 4/14

9:20 am-2:15 pm

1 stop10h 55m

$806

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/13

2:20 pm-8:40 am

1 stop12h 20m

London City

Mon 4/20

7:15 pm-3:55 pm

1 stop26h 40m

$808

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/13

2:20 pm-8:40 am

1 stop12h 20m

London City

Mon 4/20

7:15 pm-3:55 pm

1 stop26h 40m

$809

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/6

10:30 pm-5:55 pm

1 stop13h 25m

London City

Thu 4/16

9:15 am-7:55 pm

1 stop16h 40m

$812

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/27

7:05 pm-12:35 pm

1 stop11h 30m

London City

Fri 5/29

9:15 am-3:55 pm

1 stop12h 40m

$820

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 4/15

4:05 pm-5:55 pm

1 stop19h 50m

London City

Wed 4/22

9:15 am-9:20 pm

2 stops18h 05m

$821

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

KLM, Delta, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to London City

What airlines fly to London City Airport?

KLM, Delta and Virgin Atlantic are the top three most popular airlines that fly to London City Airport from Chicago O'Hare Intl Airport according to our data. KLM is the first choice among our users, with 47% of people opting to fly with this airline when traveling to London City Airport. Keep in mind that there are 4 different airlines that fly to London City Airport on a routine basis, so you have a few additional options to choose from.

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 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to London City Airport takes 10h 00m
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

  • 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 00m.

  • 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 many operators does momondo search for flights from Chicago O'Hare Intl Airport to London City Airport?

  • 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.

  • What is the most popular airline from Chicago O'Hare Intl Airport to London City Airport?

Best airlines flying from Chicago O'Hare Intl Airport to London City Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to London City Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $730Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $730Free CancellationRating
7.9
8,319 reviews
Search Delta flights
KLMPriceFrom $740Free CancellationRating
7.8
1,477 reviews
Search KLM flights
SWISSPriceFrom $757Free CancellationRating
7.5
1,903 reviews
Search SWISS flights

Traveling to a place near London?

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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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