Find Deals on Flights from United States to London

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to London

(Round-trip)
Depart: Sat Feb 6 2016 Return: Sun Feb 14 2016 Trip spans 9 days
Aer Lingus
Aer Lingus
SFO
LGW
16h 10m
2 stops
LGW
SFO
14h 25m
1 stop
Depart: Sat Jan 23 2016 Return: Sat Jan 30 2016 Trip spans 8 days
Norwegian
Norwegian
JFK
LGW
6h 30m
nonstop
LGW
JFK
7h 50m
nonstop
Depart: Mon Oct 19 2015 Return: Mon Nov 23 2015 Trip spans 36 days
WOW air
WOW air
BWI
LGW
10h 25m
1 stop
LGW
BWI
10h 40m
1 stop
Depart: Mon Nov 30 2015 Return: Mon Dec 7 2015 Trip spans 8 days
WOW air
WOW air
BOS
LGW
11h 00m
1 stop
LGW
BOS
10h 15m
1 stop
Depart: Sun Jan 31 2016 Return: Tue Feb 9 2016 Trip spans 10 days
Norwegian
Norwegian
LAX
LGW
10h 30m
nonstop
LGW
LAX
11h 20m
nonstop
Depart: Sat Oct 10 2015 Return: Sat Oct 31 2015 Trip spans 22 days
Norwegian
Norwegian
MCO
LGW
8h 15m
nonstop
LGW
MCO
9h 30m
nonstop
Depart: Mon Jan 11 2016 Return: Sat Jan 30 2016 Trip spans 20 days
Icelandair
Icelandair
EWR
LGW
10h 20m
1 stop
LGW
EWR
10h 30m
1 stop
Depart: Thu Jan 28 2016 Return: Sat Feb 6 2016 Trip spans 10 days
Icelandair
Icelandair
JFK
LHR
10h 30m
1 stop
LHR
JFK
10h 05m
1 stop
Depart: Sat Oct 24 2015 Return: Sat Oct 31 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
LGW
31h 40m
1 stop
LGW
ORD
31h 10m
1 stop
Depart: Wed Sep 9 2015 Return: Wed Sep 23 2015 Trip spans 15 days
American Airlines
American Airlines
ATL
LGW
18h 45m
2 stops
LGW
ATL
24h 21m
2 stops
Depart: Fri Nov 13 2015 Return: Sun Nov 15 2015 Trip spans 3 days
United
United
IAD
LHR
16h 05m
1 stop
LHR
IAD
12h 45m
1 stop
Depart: Wed Nov 25 2015 Return: Sun Nov 29 2015 Trip spans 5 days
Icelandair
Icelandair
BOS
LHR
10h 15m
1 stop
LHR
BOS
26h 20m
1 stop
Depart: Fri Jan 15 2016 Return: Sun Jan 17 2016 Trip spans 3 days
Air Canada
Air Canada
LGA
LHR
13h 40m
1 stop
LHR
LGA
13h 20m
2 stops
Depart: Thu Nov 12 2015 Return: Sun Nov 22 2015 Trip spans 11 days
Icelandair
Icelandair
IAD
LGW
10h 30m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Sun Nov 1 2015 Return: Mon Nov 9 2015 Trip spans 9 days
British Airways
British Airways
ATL
LHR
8h 00m
nonstop
LHR
ATL
9h 30m
nonstop
Depart: Sat Mar 19 2016 Return: Sat Mar 26 2016 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 24m
nonstop
LHR
PHL
8h 40m
nonstop
Depart: Wed Sep 30 2015 Return: Wed Oct 7 2015 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
EWR
LHR
7h 00m
nonstop
LHR
EWR
7h 45m
nonstop
Depart: Mon Nov 16 2015 Return: Mon Nov 30 2015 Trip spans 15 days
Air Europa
Air Europa
MIA
LGW
13h 30m
1 stop
LGW
MIA
13h 40m
1 stop
Depart: Wed Dec 2 2015 Return: Tue Dec 15 2015 Trip spans 14 days
Icelandair
Icelandair
SEA
LHR
20h 00m
1 stop
LHR
SEA
28h 05m
1 stop
Depart: Thu Jan 21 2016 Return: Fri Feb 12 2016 Trip spans 23 days
American Airlines
American Airlines
DCA
LGW
14h 40m
1 stop
LGW
DCA
13h 40m
1 stop
Airports
Origin

New York
only $461
only $674
Seattle
$759
Chicago
$650
Washington
only $666
only $773
Miami
$747
San Francisco
$328
Baltimore
$502
Atlanta
$665
Orlando
$589
Los Angeles
$545
Newark
$593
Philadelphia
$696
Boston
$503
Destination

London
only $620
only $328