Cheap flights from Chicago to London from $0
Compare prices across airlines and find the best deals
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Discover deals on Chicago to London flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Chicago to London
Best
1 stop
27 Feb
DEP
11:38
ORD
1×
06:20
LHR
12h 42m
27 Feb
DEPARTURE
11:38 - 06:20
12h 42m
ORD
1 stop
LHR
1 stop
27 Feb
DEP
13:39
ORD
1×
07:20
LHR
11h 41m
27 Feb
DEPARTURE
13:39 - 07:20
11h 41m
ORD
1 stop
LHR
British Airways flights from Chicago to London
Our best British Airways deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
16:10
ORD
1×
08:40
LHR
10h 30m
27 Feb
DEPARTURE
16:10 - 08:40
10h 30m
ORD
1 stop
LHR
1 stop
27 Feb
DEP
16:10
ORD
1×
09:35
LHR
11h 25m
27 Feb
DEPARTURE
16:10 - 09:35
11h 25m
ORD
1 stop
LHR
American Airlines flights from Chicago to London
Our best American Airlines deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
11:38
ORD
1×
06:20
LHR
12h 42m
27 Feb
DEPARTURE
11:38 - 06:20
12h 42m
ORD
1 stop
LHR
1 stop
27 Feb
DEP
13:39
ORD
1×
07:20
LHR
11h 41m
27 Feb
DEPARTURE
13:39 - 07:20
11h 41m
ORD
1 stop
LHR
Virgin Atlantic flights from Chicago to London
Our best Virgin Atlantic deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
12:29
ORD
1×
07:05
LHR
12h 36m
27 Feb
DEPARTURE
12:29 - 07:05
12h 36m
ORD
1 stop
LHR
1 stop
27 Feb
DEP
18:25
ORD
1×
20:10
LHR
19h 45m
27 Feb
DEPARTURE
18:25 - 20:10
19h 45m
ORD
1 stop
LHR
Air Canada flights from Chicago to London
Our best Air Canada deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
15:55
ORD
1×
08:30
LHR
10h 35m
27 Feb
DEPARTURE
15:55 - 08:30
10h 35m
ORD
1 stop
LHR
1 stop
27 Feb
DEP
14:00
ORD
1×
06:30
LHR
10h 30m
27 Feb
DEPARTURE
14:00 - 06:30
10h 30m
ORD
1 stop
LHR
Lufthansa flights from Chicago to London
Our best Lufthansa deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
16:05
ORD
1×
09:45
LHR
11h 40m
27 Feb
DEPARTURE
16:05 - 09:45
11h 40m
ORD
1 stop
LHR
1 stop
27 Feb
DEP
16:05
ORD
1×
10:45
LHR
12h 40m
27 Feb
DEPARTURE
16:05 - 10:45
12h 40m
ORD
1 stop
LHR
Iberia flights from Chicago to London
Our best Iberia deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
11:38
ORD
1×
06:20
LHR
12h 42m
27 Feb
DEPARTURE
11:38 - 06:20
12h 42m
ORD
1 stop
LHR
SWISS flights from Chicago to London
Our best SWISS deals on Chicago to London tickets
Best
1 stop
27 Feb
DEP
18:50
ORD
1×
13:00
LHR
12h 10m
27 Feb
DEPARTURE
18:50 - 13:00
12h 10m
ORD
1 stop
LHR
