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Flight Deals from Chicago to London from $238

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Stops

  • Nonstop
    from $643
  • Up to 1 stop
    $552
  • Up to 2 stops
    $467

Airlines

  • Air Canada
    $624
  • Air France
    $659
  • Austrian Airlines
    $653
  • British Airways
    $645
  • Delta Air Lines
    $633
  • Finnair
    $643
  • Icelandair
    $552
  • KLM
    $665
  • Lufthansa
    $644
  • SAS Airlines
    $467
  • SWISS
    $639
  • TAP Portugal
    $576
  • Turkish Airlines
    $678
  • United Airlines
    $625
  • Virgin Atlantic
    $633

Cabin Class

  • Economy
    $467

Departure Airports

  • Chicago O Hare Airport
    $467

Arrival Airports

  • London City Airport
    $687
  • London Gatwick Airport
    $552
  • London Heathrow Airport
    $467

Layover Airports

  • Amsterdam Airport Schiphol
    $633
  • Brussels Airport
    $632
  • Charlotte Douglas International Airport
    $686
  • Cincinnati Northern Kentucky International Airport
    $686
  • Copenhagen Kastrup Airport
    $467
  • Dallas Fort Worth International Airport
    $648
  • Denver International Airport
    $655
  • Detroit Metropolitan Airport
    $677
  • Francisco de Sá Carneiro Airport
    $614
  • Frankfurt am Main Airport
    $644
  • General Edward Lawrence Logan International Airport
    $545
  • Humberto Delgado Airport (Lisbon Portela Airport)
    $576
  • Istanbul Airport
    $678
  • Montreal Trudeau Airport
    $624
  • Munich Airport
    $654
  • New York John F Kennedy Airport
    $647
  • Newark Liberty Airport
    $629
  • Orlando International Airport
    $645
  • Oslo Gardermoen Airport
    $549
  • Paris Charles de Gaulle Airport
    $633
  • Reykjavik Keflavik Airport
    $552
  • Stockholm Arlanda Airport
    $467
  • Tampa International Airport
    $645
  • Toronto Pearson Airport
    $649
  • Vienna International Airport
    $653
  • Washington Dulles Airport
    $678
  • Zürich Airport
    $624
SAS Airlines Logo
7:20 pm – 8:55 am
Chicago(ORD)London(LHR)
ORD - LHR · 37h 35m
2 Mar
37h 35m
2 Mar
2 stops
CPH, ARN
SAS Airlines Logo
6:40 am – 4:45 pm
London(LHR)Chicago(ORD)
LHR - ORD · 10h 5m
5 Mar
10h 5m
5 Mar
1 stop
CPH
$467
SAS Airlines Logo
10:10 am – 9:20 am
Chicago(ORD)London(LHR)
ORD - LHR · 23h 10m
10 Feb
23h 10m
10 Feb
2 stops
BOS, CPH
SAS Airlines Logo
10:20 am – 4:45 pm
London(LHR)Chicago(ORD)
LHR - ORD · 6h 25m
7 Mar
6h 25m
7 Mar
1 stop
CPH
$545
SAS Airlines Logo
7:00 am – 9:20 am
Chicago(ORD)London(LHR)
ORD - LHR · 26h 20m
10 Feb
26h 20m
10 Feb
2 stops
BOS, CPH
SAS Airlines Logo
3:35 pm – 5:45 pm
London(LHR)Chicago(ORD)
LHR - ORD · 26h 10m
7 Mar
26h 10m
7 Mar
2 stops
OSL, CPH
$549
Icelandair Logo
6:30 pm – 10:55 am
Chicago(ORD)London(LGW)
ORD - LGW · 16h 25m
19 Feb
16h 25m
19 Feb
1 stop
KEF
Icelandair Logo
11:55 am – 5:20 pm
London(LGW)Chicago(ORD)
LGW - ORD · 5h 25m
23 Feb
5h 25m
23 Feb
1 stop
KEF
$552
TAP Portugal Logo
7:10 pm – 3:05 pm
Chicago(ORD)London(LGW)
ORD - LGW · 19h 55m
4 Feb
19h 55m
4 Feb
1 stop
LIS
TAP Portugal Logo
4:35 pm – 2:45 pm
London(LGW)Chicago(ORD)
LGW - ORD · 22h 10m
14 Feb
22h 10m
14 Feb
1 stop
LIS
$576
TAP Portugal Logo
7:10 pm – 10:00 am
Chicago(ORD)London(LGW)
ORD - LGW · 38h 50m
11 Feb
38h 50m
11 Feb
2 stops
LIS, OPO
TAP Portugal Logo
4:35 pm – 3:45 pm
London(LGW)Chicago(ORD)
LGW - ORD · 23h 10m
7 Mar
23h 10m
7 Mar
1 stop
LIS
$614
Air Canada Logo
3:35 pm – 7:10 am
Chicago(ORD)London(LHR)
ORD - LHR · 15h 35m
9 Feb
15h 35m
9 Feb
1 stop
YUL
Air Canada Logo
9:00 am – 4:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 7h 20m
17 Feb
7h 20m
17 Feb
1 stop
ZRH
$624
United Airlines Logo
9:05 pm – 11:15 am
Chicago(ORD)London(LHR)
ORD - LHR · 14h 10m
11 Feb
14h 10m
11 Feb
nonstop
United Airlines Logo
6:00 am – 4:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 10h 20m
20 Feb
10h 20m
20 Feb
1 stop
ZRH
$625
United Airlines Logo
4:25 pm – 9:10 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h 45m
11 Feb
16h 45m
11 Feb
1 stop
EWR
United Airlines Logo
6:00 am – 4:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 10h 20m
20 Feb
10h 20m
20 Feb
1 stop
ZRH
$629
Air Canada Logo
10:35 am – 7:10 am
Chicago(ORD)London(LHR)
ORD - LHR · 20h 35m
18 Feb
20h 35m
18 Feb
1 stop
YUL
Air Canada Logo
6:50 am – 2:55 pm
London(LHR)Chicago(ORD)
LHR - ORD · 8h 5m
25 Feb
8h 5m
25 Feb
2 stops
BRU, YUL
$632
Delta Air Lines Logo
4:25 pm – 9:00 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h 35m
11 Feb
16h 35m
11 Feb
1 stop
AMS
Delta Air Lines Logo
8:40 am – 2:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 5h 40m
20 Feb
5h 40m
20 Feb
1 stop
AMS
$633
Virgin Atlantic Logo
5:20 pm – 4:35 pm
Chicago(ORD)London(LHR)
ORD - LHR · 23h 15m
9 Feb
23h 15m
9 Feb
1 stop
CDG
Virgin Atlantic Logo
6:20 am – 3:10 pm
London(LHR)Chicago(ORD)
LHR - ORD · 8h 50m
17 Feb
8h 50m
17 Feb
1 stop
CDG
$633
SWISS Logo
5:50 pm – 7:55 am
Chicago(ORD)London(LHR)
ORD - LHR · 14h 5m
10 Feb
14h 5m
10 Feb
nonstop
SWISS Logo
6:40 pm – 4:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 21h 40m
17 Feb
21h 40m
17 Feb
1 stop
ZRH
$639
Finnair Logo
8:45 pm – 10:25 am
Chicago(ORD)London(LHR)
ORD - LHR · 13h 40m
4 Mar
13h 40m
4 Mar
nonstop
Finnair Logo
11:00 am – 2:50 pm
London(LHR)Chicago(ORD)
LHR - ORD · 3h 50m
13 Mar
3h 50m
13 Mar
nonstop
$643
Lufthansa Logo
5:50 pm – 7:55 am
Chicago(ORD)London(LHR)
ORD - LHR · 14h 5m
22 Feb
14h 5m
22 Feb
nonstop
Lufthansa Logo
1:30 pm – 8:05 pm
London(LHR)Chicago(ORD)
LHR - ORD · 6h 35m
5 Mar
6h 35m
5 Mar
1 stop
FRA
$644
British Airways Logo
5:10 pm – 6:55 am
Chicago(ORD)London(LHR)
ORD - LHR · 13h 45m
8 Feb
13h 45m
8 Feb
nonstop
British Airways Logo
11:20 am – 4:05 pm
London(LHR)Chicago(ORD)
LHR - ORD · 28h 45m
18 Feb
28h 45m
18 Feb
1 stop
MCO
$645
British Airways Logo
8:45 pm – 10:25 am
Chicago(ORD)London(LHR)
ORD - LHR · 13h 40m
22 Feb
13h 40m
22 Feb
nonstop
British Airways Logo
12:30 pm – 4:05 pm
London(LHR)Chicago(ORD)
LHR - ORD · 27h 35m
5 Mar
27h 35m
5 Mar
1 stop
TPA
$645
Finnair Logo
4:33 pm – 8:40 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h 7m
3 Feb
16h 7m
3 Feb
1 stop
JFK
Finnair Logo
11:00 am – 1:50 pm
London(LHR)Chicago(ORD)
LHR - ORD · 2h 50m
18 Feb
2h 50m
18 Feb
nonstop
$647
Finnair Logo
1:12 pm – 10:00 am
Chicago(ORD)London(LHR)
ORD - LHR · 20h 48m
11 Feb
20h 48m
11 Feb
1 stop
DFW
Finnair Logo
11:00 am – 1:50 pm
London(LHR)Chicago(ORD)
LHR - ORD · 2h 50m
17 Feb
2h 50m
17 Feb
nonstop
$648
Air Canada Logo
2:00 pm – 6:30 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h 30m
11 Feb
16h 30m
11 Feb
1 stop
YYZ
Air Canada Logo
10:25 am – 1:45 pm
London(LHR)Chicago(ORD)
LHR - ORD · 3h 20m
20 Feb
3h 20m
20 Feb
nonstop
$649
Austrian Airlines Logo
5:50 pm – 7:55 am
Chicago(ORD)London(LHR)
ORD - LHR · 14h 5m
10 Feb
14h 5m
10 Feb
nonstop
Austrian Airlines Logo
7:25 pm – 2:00 pm
London(LHR)Chicago(ORD)
LHR - ORD · 18h 35m
17 Feb
18h 35m
17 Feb
1 stop
VIE
$653
Lufthansa Logo
5:50 pm – 7:55 am
Chicago(ORD)London(LHR)
ORD - LHR · 14h 5m
18 Feb
14h 5m
18 Feb
nonstop
Lufthansa Logo
8:45 am – 6:25 pm
London(LHR)Chicago(ORD)
LHR - ORD · 9h 40m
25 Feb
9h 40m
25 Feb
1 stop
MUC
$654
SWISS Logo
8:02 pm – 9:40 am
Chicago(ORD)London(LHR)
ORD - LHR · 37h 38m
7 Feb
37h 38m
7 Feb
1 stop
DEN
SWISS Logo
6:40 pm – 12:45 pm
London(LHR)Chicago(ORD)
LHR - ORD · 18h 5m
18 Feb
18h 5m
18 Feb
1 stop
ZRH
$655
Air France Logo
5:20 pm – 6:20 pm
Chicago(ORD)London(LHR)
ORD - LHR · 25h
18 Feb
25h
18 Feb
1 stop
CDG
Air France Logo
9:00 am – 3:10 pm
London(LHR)Chicago(ORD)
LHR - ORD · 6h 10m
25 Feb
6h 10m
25 Feb
1 stop
CDG
$659
KLM Logo
4:25 pm – 9:00 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h 35m
11 Feb
16h 35m
11 Feb
1 stop
AMS
KLM Logo
8:40 am – 2:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 5h 40m
20 Feb
5h 40m
20 Feb
1 stop
AMS
$665
Virgin Atlantic Logo
1:35 pm – 8:45 am
Chicago(ORD)London(LHR)
ORD - LHR · 19h 10m
15 Feb
19h 10m
15 Feb
1 stop
DTW
Virgin Atlantic Logo
8:40 am – 2:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 5h 40m
1 Mar
5h 40m
1 Mar
1 stop
AMS
$677
Turkish Airlines Logo
8:20 pm – 10:35 pm
Chicago(ORD)London(LGW)
ORD - LGW · 26h 15m
12 Feb
26h 15m
12 Feb
1 stop
IST
Turkish Airlines Logo
5:05 pm – 10:05 am
London(LGW)Chicago(ORD)
LGW - ORD · 17h
17 Feb
17h
17 Feb
1 stop
IST
$678
United Airlines Logo
2:24 pm – 6:40 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h 16m
6 Mar
16h 16m
6 Mar
1 stop
IAD
United Airlines Logo
9:00 am – 5:20 pm
London(LHR)Chicago(ORD)
LHR - ORD · 8h 20m
13 Mar
8h 20m
13 Mar
1 stop
ZRH
$678
British Airways Logo
5:30 pm – 9:30 am
Chicago(ORD)London(LHR)
ORD - LHR · 16h
3 Feb
16h
3 Feb
1 stop
CVG
British Airways Logo
2:45 pm – 9:40 pm
London(LHR)Chicago(ORD)
LHR - ORD · 6h 55m
18 Feb
6h 55m
18 Feb
1 stop
CLT
$686
KLM Logo
4:25 pm – 8:50 am
Chicago(ORD)London(LCY)
ORD - LCY · 16h 25m
9 Feb
16h 25m
9 Feb
1 stop
AMS
KLM Logo
8:55 am – 3:10 pm
London(LCY)Chicago(ORD)
LCY - ORD · 6h 15m
17 Feb
6h 15m
17 Feb
1 stop
CDG
$687

Top Deals on flights from Chicago to London

Chicago, US (CHI) - London, GB (LON)

TAP Portugal Logo
TAP Portugal

Nov 30

ORD
19h 20m
LIS

Dec 1

LGW

as low as

$238

Chicago, US (CHI) - London, GB (LON)

TAP Portugal Logo
TAP Portugal

Nov 14

ORD
22h 40m
LIS

Nov 15

LHR

as low as

$238

Chicago, US (CHI) - London, GB (LON)

JetBlue Logo
JetBlue

Nov 18

ORD
19h 35m
BOS

Nov 19

LHR

as low as

$278

Chicago, US (CHI) - London, GB (LON)

SAS Airlines Logo
SAS Airlines

May 5

ORD
23h 10m
BOS
CPH

May 6

LHR

as low as

$279

Chicago, US (CHI) - London, GB (LON)

JetBlue Logo
JetBlue

Nov 16

ORD
26h 45m
JFK

Nov 17

LHR

as low as

$302

Chicago, US (CHI) - London, GB (LON)

Aer Lingus Logo
Aer Lingus

Nov 24

ORD
16h 15m
DUB

Nov 25

LHR

as low as

$342

Chicago, US (CHI) - London, GB (LON)

SAS Airlines Logo
SAS Airlines

Dec 28

ORD
38h 15m
CPH
OSL

Dec 30

LHR

as low as

$382

Chicago, US (CHI) - London, GB (LON)

Air Canada Logo
Air Canada

Mar 2

ORD
20h 35m
YUL

Mar 3

LHR

as low as

$385

Chicago, US (CHI) - London, GB (LON)

SAS Airlines Logo
SAS Airlines

Feb 8

ORD
21h 50m
CPH
ARN

Feb 9

LHR

as low as

$385

Chicago, US (CHI) - London, GB (LON)

Air Canada Logo
Air Canada

Nov 23

ORD
19h 20m
YOW

Nov 24

LHR

as low as

$388

Chicago, US (CHI) - London, GB (LON)

United Airlines Logo
United Airlines

May 12

ORD
14h 15m
Direct

May 13

LHR

as low as

$388

Chicago, US (CHI) - London, GB (LON)

 Logo

Feb 16

ORD
22h 30m
YYC

Feb 17

LHR

as low as

$391

Frequently Asked Questions

Are there convenient layover flights from Chicago to London?
Yes, the 1 stop flight from Chicago O'Hare to London Gatwick with TAP Portugal costs $447. Other options include SAS Airlines for $507 and Icelandair for $518 to Heathrow. For 2 stops, SAS offers a flight at $507, TAP Portugal at $688, and British Airways at $703 to City Airport.
What are the most convenient layover airports for the flight?
For your flight from Chicago to London, convenient layover airports include Humberto Delgado Airport (Lisbon), Copenhagen Kastrup Airport, Reykjavik Keflavik Airport, Montreal Trudeau Airport, and Toronto Pearson Airport.
What is the cheapest and fastest flight from Chicago to London?
The cheapest flight is with TAP Portugal at $447, taking 19 hours 20 minutes. The fastest is with Finnair at $694, taking 12 hours 40 minutes.
What are all possible destination arrival airports?
The possible destination arrival airports from Chicago are London Gatwick Airport, London Heathrow Airport, and London City Airport.
What is the time difference between destination and arrival?
The time difference between Chicago and London is generally 6 hours, with London being ahead. Ensure to verify the exact timing on your flight schedule due to daylight saving changes.
Is there a direct flight from origin to destination?
Yes, there are direct flights available from Chicago to London. Finnair offers a non-stop flight priced at $694. United Airlines offers another non-stop flight at $622, and SWISS at $639, among others.