Find Deals on Flights from United States to London Airport

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to London Airport

(Round-trip)
Depart: Thu Oct 15 2015 Return: Sun Oct 18 2015 Trip spans 4 days
United
United
ORD
YXU
1h 15m
nonstop
YXU
ORD
1h 27m
nonstop
Depart: Tue Sep 15 2015 Return: Mon Sep 21 2015 Trip spans 7 days
WestJet
WestJet
LAX
YXU
10h 03m
1 stop
YXU
LAX
17h 18m
2 stops
Depart: Fri Nov 13 2015 Return: Sun Nov 15 2015 Trip spans 3 days
Air Canada
Air Canada
EWR
YXU
4h 41m
1 stop
YXU
EWR
5h 01m
1 stop
Depart: Thu Dec 24 2015 Return: Mon Dec 28 2015 Trip spans 5 days
Air Canada
Air Canada
MCO
YXU
6h 42m
1 stop
YXU
MCO
6h 39m
1 stop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
United
United
MSP
YXU
22h 57m
1 stop
YXU
MSP
15h 43m
1 stop
Depart: Wed Sep 23 2015 Return: Sat Sep 26 2015 Trip spans 4 days
United
United
BOS
YXU
9h 55m
1 stop
YXU
BOS
7h 40m
2 stops
Depart: Wed Oct 28 2015 Return: Tue Nov 10 2015 Trip spans 14 days
United
United
SNA
YXU
10h 07m
2 stops
YXU
SNA
22h 14m
1 stop
Depart: Wed Oct 7 2015 Return: Sun Oct 11 2015 Trip spans 5 days
United
United
SFO
YXU
7h 15m
1 stop
YXU
SFO
8h 05m
1 stop
Depart: Fri Sep 4 2015 Return: Mon Sep 7 2015 Trip spans 4 days
Air Canada
Air Canada
LGA
YXU
4h 50m
1 stop
YXU
LGA
4h 21m
1 stop
Depart: Sun Sep 13 2015 Return: Fri Sep 18 2015 Trip spans 6 days
United
United
DEN
YXU
7h 48m
1 stop
YXU
DEN
9h 23m
1 stop
Depart: Thu Sep 10 2015 Return: Sun Sep 20 2015 Trip spans 11 days
United
United
CVG
YXU
12h 08m
1 stop
YXU
CVG
6h 59m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
Air Canada
Air Canada
IAD
YXU
4h 10m
1 stop
YXU
IAD
6h 55m
2 stops
Depart: Fri Jan 29 2016 Return: Thu Feb 4 2016 Trip spans 7 days
Air Canada
Air Canada
SEA
YXU
9h 26m
2 stops
YXU
SEA
8h 48m
1 stop
Depart: Sat Sep 5 2015 Return: Tue Sep 8 2015 Trip spans 4 days
Air Canada
Air Canada
HOU
YXU
6h 15m
1 stop
YXU
HOU
6h 38m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
WestJet
WestJet
JFK
YXU
12h 08m
1 stop
YXU
JFK
20h 27m
1 stop
Depart: Tue Dec 22 2015 Return: Sun Jan 10 2016 Trip spans 20 days
Air Canada
Air Canada
OGG
YXU
17h 47m
2 stops
YXU
OGG
18h 31m
2 stops
Airports
Origin

New York
only $854
only $645
Seattle
$820
Chicago
$326
Santa Ana
$575
Cincinnati
$773
Washington
$808
San Francisco
$621
Kahului
$865
Minneapolis
$498
Orlando
$435
Los Angeles
$327
Newark
$350
Denver
$730
Houston
$847
Boston
$519
Destination

London
$326