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Cheap flights from Chicago to London from $308

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.
Multiple Airlines Logo
10:30 pm - 5:55 pm
ORD
-
LCY
13h 25m
1 stop
Multiple Airlines Logo
9:15 am - 3:55 pm
LCY
-
ORD
12h 40m
1 stop
$777Multiple Airlines
Mon, Oct 12 - Wed, Oct 14
SWISS Logo
6:50 pm - 12:50 pm
ORD
-
LCY
12h 00m
1 stop
SWISS Logo
9:15 am - 4:20 pm
LCY
-
ORD
13h 05m
1 stop
$833SWISS
Mon, Nov 23 - Thu, Nov 26
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
$834SWISS
Mon, Oct 12 - Wed, Oct 21
Virgin Atlantic Logo
4:20 pm - 9:30 am
ORD
-
LCY
11h 10m
1 stop
Virgin Atlantic Logo
10:00 am - 2:30 pm
LCY
-
ORD
10h 30m
1 stop
$837Virgin Atlantic
Sun, Aug 23 - Wed, Sep 2
ITA Airways Logo
3:00 pm - 1:10 pm
ORD
-
LCY
16h 10m
2 stops
ITA Airways Logo
6:45 am - 1:10 pm
LCY
-
ORD
36h 25m
2 stops
$867ITA Airways
Tue, Sep 22 - Thu, Oct 8
Delta Logo
6:45 pm - 1:15 pm
MDW
-
LCY
13h 30m
2 stops
Delta Logo
9:20 am - 6:37 pm
LCY
-
MDW
15h 17m
2 stops
$944Delta
Sat, Oct 31 - Tue, Nov 10
KLM Logo
1:25 pm - 7:15 am
MDW
-
LCY
11h 50m
2 stops
KLM Logo
9:20 am - 6:01 pm
LCY
-
MDW
14h 41m
2 stops
$959KLM
Wed, Aug 26 - Wed, Sep 2
KLM Logo
1:25 pm - 9:30 am
MDW
-
LCY
14h 05m
2 stops
KLM Logo
9:20 am - 6:01 pm
LCY
-
MDW
14h 41m
2 stops
$964KLM
Wed, Aug 26 - Wed, Sep 2
Delta Logo
1:25 pm - 7:15 am
MDW
-
LCY
11h 50m
2 stops
Delta Logo
9:20 am - 6:01 pm
LCY
-
MDW
14h 41m
2 stops
$968Delta
Wed, Aug 19 - Tue, Aug 25
Virgin Atlantic Logo
4:52 pm - 5:20 pm
MDW
-
LCY
18h 28m
2 stops
Virgin Atlantic Logo
7:00 pm - 6:19 pm
LCY
-
MDW
29h 19m
2 stops
$9,115Virgin Atlantic
Sat, Sep 12 - Fri, Sep 18

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ITA Airways flights from Chicago to London City Airport

Our best ITA Airways deals on Chicago to London City Airport flight tickets
ITA Airways
Sep 22
ORD3:00 pmChicago O'Hare Intl
16h 10m
2 stops
LCY1:10 pmLondon City
Oct 8
LCY6:45 amLondon City
36h 25m
2 stops
ORD1:10 pmChicago O'Hare Intl
$867
ITA Airways
Sep 29
ORD3:00 pmChicago O'Hare Intl
16h 10m
2 stops
LCY1:10 pmLondon City
Sep 30
LCY7:25 pmLondon City
47h 45m
2 stops
ORD1:10 pmChicago O'Hare Intl
$873
ITA Airways
Aug 23
ORD3:00 pmChicago O'Hare Intl
18h 55m
2 stops
LCY3:55 pmLondon City
Sep 2
LCY9:00 amLondon City
34h 10m
2 stops
ORD1:10 pmChicago O'Hare Intl
$874

KLM flights from Chicago to London City Airport

Our best KLM deals on Chicago to London City Airport flight tickets
KLM
Oct 18
ORD4:20 pmChicago O'Hare Intl
10h 30m
1 stop
LCY8:50 amLondon City
Oct 23
LCY8:25 amLondon City
11h 50m
1 stop
ORD2:15 pmChicago O'Hare Intl
$880
KLM
Oct 7
ORD4:50 pmChicago O'Hare Intl
10h 40m
1 stop
LCY9:30 amLondon City
Oct 28
LCY9:20 amLondon City
11h 05m
1 stop
ORD3:25 pmChicago O'Hare Intl
$898
KLM
Sep 29
ORD4:20 pmChicago O'Hare Intl
11h 10m
1 stop
LCY9:30 amLondon City
Oct 23
LCY9:20 amLondon City
10h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$899

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 16, 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

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 10/12

10:30 pm-5:55 pm

1 stop13h 25m

London City

Wed 10/14

9:15 am-3:55 pm

1 stop12h 40m

$777

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 11/23

6:50 pm-12:50 pm

1 stop12h 00m

London City

Thu 11/26

9:15 am-4:20 pm

1 stop13h 05m

$833

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 10/12

7:05 pm-12:35 pm

1 stop11h 30m

London City

Wed 10/21

9:15 am-3:55 pm

1 stop12h 40m

$834
Quickest round-trip

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 8/23

4:20 pm-9:30 am

1 stop11h 10m

London City

Wed 9/2

10:00 am-2:30 pm

1 stop10h 30m

$837

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 9/22

3:00 pm-1:10 pm

2 stops16h 10m

London City

Thu 10/8

6:45 am-1:10 pm

2 stops36h 25m

$867

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Sat 10/31

6:45 pm-1:15 pm

2 stops13h 30m

London City

Tue 11/10

9:20 am-6:37 pm

2 stops15h 17m

$944

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Wed 8/26

1:25 pm-7:15 am

2 stops11h 50m

London City

Wed 9/2

9:20 am-6:01 pm

2 stops14h 41m

$959

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Wed 8/26

1:25 pm-9:30 am

2 stops14h 05m

London City

Wed 9/2

9:20 am-6:01 pm

2 stops14h 41m

$964

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Wed 8/19

1:25 pm-7:15 am

2 stops11h 50m

London City

Tue 8/25

9:20 am-6:01 pm

2 stops14h 41m

$968

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Sat 9/12

4:52 pm-5:20 pm

2 stops18h 28m

London City

Fri 9/18

7:00 pm-6:19 pm

2 stops29h 19m

$9,115

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

9h 45m

Direct flights

None
The fastest flight from Chicago to London City Airport takes 9h 45m
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 9h 45m.

  • 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
Slough
Harrow
Kingston upon Thames
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford

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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