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Cheap flights from Chicago to London from $307

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 8/30. 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 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
$833SWISS
Mon, Oct 12 - Fri, Oct 23
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
$851SWISS
Sun, Sep 27 - Mon, Oct 5
ITA Airways Logo
3:00 pm - 1:10 pm
ORD
-
LCY
16h 10m
2 stops
ITA Airways Logo
7:25 pm - 1:10 pm
LCY
-
ORD
47h 45m
2 stops
$858ITA Airways
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
5:40 pm - 2:05 pm
ORD
-
LCY
14h 25m
1 stop
Multiple Airlines Logo
7:05 pm - 4:20 pm
LCY
-
ORD
27h 15m
1 stop
$860Multiple Airlines
Tue, Nov 10 - Sun, Nov 15
SWISS Logo
6:50 pm - 6:30 pm
ORD
-
LCY
17h 40m
1 stop
SWISS Logo
9:15 am - 4:20 pm
LCY
-
ORD
13h 05m
1 stop
$861SWISS
Sun, Nov 22 - Thu, Nov 26
ITA Airways Logo
3:00 pm - 1:10 pm
ORD
-
LCY
16h 10m
2 stops
ITA Airways Logo
7:25 pm - 1:10 pm
LCY
-
ORD
47h 45m
2 stops
$862ITA Airways
Sun, Aug 23 - Sun, Aug 30
Delta Logo
9:59 am - 8:50 am
MDW
-
LCY
16h 51m
2 stops
Delta Logo
7:45 am - 6:01 pm
LCY
-
MDW
16h 16m
2 stops
$968Delta
Wed, Aug 19 - Wed, Aug 26
KLM Logo
1:25 pm - 8:50 am
MDW
-
LCY
13h 25m
2 stops
KLM Logo
9:40 am - 6:01 pm
LCY
-
MDW
14h 21m
2 stops
$1,008KLM
Mon, Aug 24 - Mon, Aug 31
KLM Logo
1:25 pm - 8:50 am
MDW
-
LCY
13h 25m
2 stops
KLM Logo
9:40 am - 6:01 pm
LCY
-
MDW
14h 21m
2 stops
$1,012KLM
Mon, Aug 24 - Mon, Aug 31
Delta Logo
10:54 am - 7:15 am
MDW
-
LCY
14h 21m
2 stops
Delta Logo
10:00 am - 10:36 pm
LCY
-
MDW
18h 36m
2 stops
$1,068Delta
Thu, Aug 20 - Thu, Aug 27

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Virgin Atlantic flights from Chicago to London City Airport

Our best Virgin Atlantic deals on Chicago to London City Airport flight tickets
Virgin Atlantic
Oct 14
ORD11:19 amChicago O'Hare Intl
16h 11m
2 stops
LCY9:30 amLondon City
Oct 20
LCY8:25 amLondon City
11h 50m
1 stop
ORD2:15 pmChicago O'Hare Intl
$884
Virgin Atlantic
Jan 6
ORD4:25 pmChicago O'Hare Intl
11h 05m
1 stop
LCY9:30 amLondon City
Jan 12
LCY8:05 pmLondon City
24h 20m
1 stop
ORD2:25 pmChicago O'Hare Intl
$888
Virgin Atlantic
Nov 1
ORD4:25 pmChicago O'Hare Intl
9h 45m
1 stop
LCY8:10 amLondon City
Nov 18
LCY7:45 amLondon City
16h 47m
2 stops
ORD6:32 pmChicago O'Hare Intl
$889

SWISS flights from Chicago to London City Airport

Our best SWISS deals on Chicago to London City Airport flight tickets
SWISS
Oct 12
ORD2:20 pmChicago O'Hare Intl
12h 20m
1 stop
LCY8:40 amLondon City
Oct 23
LCY9:15 amLondon City
12h 40m
1 stop
ORD3:55 pmChicago O'Hare Intl
$833
SWISS
Sep 27
ORD2:20 pmChicago O'Hare Intl
12h 20m
1 stop
LCY8:40 amLondon City
Oct 5
LCY7:15 pmLondon City
23h 20m
1 stop
ORD12:35 pmChicago O'Hare Intl
$851
SWISS
Nov 22
ORD6:50 pmChicago O'Hare Intl
17h 40m
1 stop
LCY6:30 pmLondon City
Nov 26
LCY9:15 amLondon City
13h 05m
1 stop
ORD4:20 pmChicago O'Hare Intl
$861

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 July 11, 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

Mon 10/12

2:20 pm-8:40 am

1 stop12h 20m

London City

Fri 10/23

9:15 am-3:55 pm

1 stop12h 40m

$833

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 9/27

2:20 pm-8:40 am

1 stop12h 20m

London City

Mon 10/5

7:15 pm-12:35 pm

1 stop23h 20m

$851

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 8/23

3:00 pm-1:10 pm

2 stops16h 10m

London City

Sun 8/30

7:25 pm-1:10 pm

2 stops47h 45m

$858

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 11/10

5:40 pm-2:05 pm

1 stop14h 25m

London City

Sun 11/15

7:05 pm-4:20 pm

1 stop27h 15m

$860

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 11/22

6:50 pm-6:30 pm

1 stop17h 40m

London City

Thu 11/26

9:15 am-4:20 pm

1 stop13h 05m

$861

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 8/23

3:00 pm-1:10 pm

2 stops16h 10m

London City

Sun 8/30

7:25 pm-1:10 pm

2 stops47h 45m

$862

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Wed 8/19

9:59 am-8:50 am

2 stops16h 51m

London City

Wed 8/26

7:45 am-6:01 pm

2 stops16h 16m

$968

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Mon 8/24

1:25 pm-8:50 am

2 stops13h 25m

London City

Mon 8/31

9:40 am-6:01 pm

2 stops14h 21m

$1,008

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Mon 8/24

1:25 pm-8:50 am

2 stops13h 25m

London City

Mon 8/31

9:40 am-6:01 pm

2 stops14h 21m

$1,012

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Thu 8/20

10:54 am-7:15 am

2 stops14h 21m

London City

Thu 8/27

10:00 am-10:36 pm

2 stops18h 36m

$1,068

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 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.

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
Wembley
Croydon
Stansted
Harrow
Slough
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford
Uxbridge

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.

An easier way to manage your London City Airport trip

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