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Cheap flights from Chicago to London from $408

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 to London departing on 9/16. 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 to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:20 pm - 9:30 am
ORD
-
LCY
11h 10m
1 stop
KLM Logo
7:45 am - 2:30 pm
LCY
-
ORD
12h 45m
1 stop
$917KLM
Tue, Jul 7 - Wed, Aug 19
Virgin Atlantic Logo
7:30 am - 7:15 am
ORD
-
LCY
17h 45m
2 stops
Virgin Atlantic Logo
9:20 am - 2:15 pm
LCY
-
ORD
10h 55m
1 stop
$922Virgin Atlantic
Tue, Aug 11 - Tue, Aug 18
SWISS Logo
2:20 pm - 8:25 am
ORD
-
LCY
12h 05m
1 stop
SWISS Logo
7:15 pm - 12:35 pm
LCY
-
ORD
23h 20m
1 stop
$923SWISS
Fri, Jul 17 - Mon, Aug 31
Delta Logo
4:20 pm - 8:50 am
ORD
-
LCY
10h 30m
1 stop
Delta Logo
7:45 am - 4:24 pm
LCY
-
ORD
14h 39m
2 stops
$927Delta
Tue, Jul 7 - Thu, Aug 20
SWISS Logo
7:05 pm - 6:40 pm
ORD
-
LCY
17h 35m
1 stop
SWISS Logo
7:15 pm - 12:35 pm
LCY
-
ORD
23h 20m
1 stop
$928SWISS
Sun, Aug 30 - Mon, Sep 7
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
$929Lufthansa
Wed, Sep 2 - Thu, Sep 17
Virgin Atlantic Logo
6:45 pm - 5:20 pm
ORD
-
LCY
16h 35m
2 stops
Virgin Atlantic Logo
7:45 am - 10:39 pm
LCY
-
ORD
20h 54m
2 stops
$931Virgin Atlantic
Tue, Aug 4 - Thu, Aug 13
SWISS Logo
2:20 pm - 8:40 am
ORD
-
LCY
12h 20m
1 stop
SWISS Logo
7:15 pm - 12:35 pm
LCY
-
ORD
23h 20m
1 stop
$932SWISS
Thu, Sep 10 - Sun, Sep 13
Lufthansa Logo
10:30 pm - 5:55 pm
ORD
-
LCY
13h 25m
1 stop
Lufthansa Logo
6:30 pm - 7:55 pm
LCY
-
ORD
31h 25m
1 stop
$935Lufthansa
Sun, Sep 6 - Mon, Sep 21
Delta Logo
9:19 am - 7:15 am
MDW
-
LCY
15h 56m
2 stops
Delta Logo
7:45 am - 6:18 pm
LCY
-
MDW
16h 33m
2 stops
$1,404Delta
Tue, Jul 7 - Mon, Jul 13

SWISS flights from Chicago to London City Airport

Our best SWISS deals on Chicago to London City Airport flight tickets
SWISS
Jul 17
ORD2:20 pmChicago O'Hare Intl
12h 05m
1 stop
LCY8:25 amLondon City
Aug 31
LCY7:15 pmLondon City
23h 20m
1 stop
ORD12:35 pmChicago O'Hare Intl
$923
SWISS
Aug 30
ORD7:05 pmChicago O'Hare Intl
17h 35m
1 stop
LCY6:40 pmLondon City
Sep 7
LCY7:15 pmLondon City
23h 20m
1 stop
ORD12:35 pmChicago O'Hare Intl
$928
SWISS
Sep 10
ORD2:20 pmChicago O'Hare Intl
12h 20m
1 stop
LCY8:40 amLondon City
Sep 13
LCY7:15 pmLondon City
23h 20m
1 stop
ORD12:35 pmChicago O'Hare Intl
$932

KLM flights from Chicago to London City Airport

Our best KLM deals on Chicago to London City Airport flight tickets
KLM
Jul 7
ORD4:20 pmChicago O'Hare Intl
11h 10m
1 stop
LCY9:30 amLondon City
Aug 19
LCY7:45 amLondon City
12h 45m
1 stop
ORD2:30 pmChicago O'Hare Intl
$917
KLM
Sep 3
ORD4:20 pmChicago O'Hare Intl
11h 10m
1 stop
LCY9:30 amLondon City
Sep 11
LCY9:20 amLondon City
10h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$937
KLM
Aug 20
ORD4:20 pmChicago O'Hare Intl
10h 30m
1 stop
LCY8:50 amLondon City
Aug 27
LCY9:20 amLondon City
10h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$939

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 June 4, 2026.
Use the filters below to find and compare flights from Chicago to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 7/7

4:20 pm-9:30 am

1 stop11h 10m

London City

Wed 8/19

7:45 am-2:30 pm

1 stop12h 45m

$917

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 8/11

7:30 am-7:15 am

2 stops17h 45m

London City

Tue 8/18

9:20 am-2:15 pm

1 stop10h 55m

$922

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Fri 7/17

2:20 pm-8:25 am

1 stop12h 05m

London City

Mon 8/31

7:15 pm-12:35 pm

1 stop23h 20m

$923

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 7/7

4:20 pm-8:50 am

1 stop10h 30m

London City

Thu 8/20

7:45 am-4:24 pm

2 stops14h 39m

$927

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 8/30

7:05 pm-6:40 pm

1 stop17h 35m

London City

Mon 9/7

7:15 pm-12:35 pm

1 stop23h 20m

$928

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 9/2

10:30 pm-5:55 pm

1 stop13h 25m

London City

Thu 9/17

9:15 am-7:55 pm

1 stop16h 40m

$929

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 8/4

6:45 pm-5:20 pm

2 stops16h 35m

London City

Thu 8/13

7:45 am-10:39 pm

2 stops20h 54m

$931

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Thu 9/10

2:20 pm-8:40 am

1 stop12h 20m

London City

Sun 9/13

7:15 pm-12:35 pm

1 stop23h 20m

$932

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 9/6

10:30 pm-5:55 pm

1 stop13h 25m

London City

Mon 9/21

6:30 pm-7:55 pm

1 stop31h 25m

$935

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Tue 7/7

9:19 am-7:15 am

2 stops15h 56m

London City

Mon 7/13

7:45 am-6:18 pm

2 stops16h 33m

$1,404

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 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 to London City Airport flights?

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

When to book flights from Chicago to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to London City Airport (CHI to LCY) flight deals and tips

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

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from Chicago to London City Airport takes 10h 25m
There are no direct flights from Chicago to London City Airport. There are no popular flight routes from Chicago to London City Airport.
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Frequently asked questions about flying from Chicago to London City Airport

  • How far is Chicago to London City by plane?

    London City is 3951.7 mi away from Chicago. In terms of flight time, this usually takes a little over 10h 25m.

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

    Prices for flights from Chicago to London City Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to London City Airport?

  • How old do you have to be to fly from Chicago to London City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.

Best airlines flying from Chicago to London City Airport

Compare and see reviews for airlines that fly from Chicago to London City Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $730Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $730Free CancellationRating
7.8
8,399 reviews
Search Delta flights
KLMPriceFrom $740Free CancellationRating
7.8
1,524 reviews
Search KLM flights
SWISSPriceFrom $757Free CancellationRating
7.5
1,964 reviews
Search SWISS flights

Traveling to a place near London?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Chicago.

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

Flights from Chicago to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Chicago.

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

If you are not ready to book a flight from Chicago to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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