Browse Origins:

Find Flight Deals from United States to United Kingdom

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

Book cheap flights to United Kingdom

(Round-trip)
Depart: Sun Oct 25 2015 Return: Sat Oct 31 2015 Trip spans 7 days
Norwegian
Norwegian
JFK
LGW
6h 30m
nonstop
LGW
JFK
7h 50m
nonstop
Depart: Mon Nov 2 2015 Return: Mon Nov 16 2015 Trip spans 15 days
Icelandair
Icelandair
EWR
LGW
10h 20m
1 stop
LGW
EWR
10h 30m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
WOW air
WOW air
BOS
LGW
10h 55m
1 stop
LGW
BOS
10h 10m
1 stop
Depart: Sun Nov 15 2015 Return: Tue Dec 15 2015 Trip spans 31 days
Icelandair
Icelandair
JFK
LHR
10h 30m
1 stop
LHR
JFK
10h 05m
1 stop
Depart: Mon Oct 26 2015 Return: Mon Nov 2 2015 Trip spans 8 days
Icelandair
Icelandair
EWR
LHR
10h 35m
1 stop
LHR
EWR
26h 25m
1 stop
Depart: Tue Nov 17 2015 Return: Thu Nov 26 2015 Trip spans 10 days
Norwegian
Norwegian
LAX
LGW
10h 30m
nonstop
LGW
LAX
11h 20m
nonstop
Depart: Wed Oct 28 2015 Return: Sun Nov 1 2015 Trip spans 5 days
WOW air
WOW air
BWI
LGW
10h 25m
1 stop
LGW
BWI
10h 35m
1 stop
Depart: Thu Oct 15 2015 Return: Sat Oct 17 2015 Trip spans 3 days
United
United
BOS
LHR
8h 05m
1 stop
LHR
BOS
16h 00m
1 stop
Depart: Wed Nov 4 2015 Return: Thu Nov 19 2015 Trip spans 16 days
Icelandair
Icelandair
IAD
LGW
10h 30m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Fri Nov 27 2015 Return: Sat Dec 5 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
JFK
EDI
16h 55m
1 stop
EDI
JFK
28h 35m
1 stop
Depart: Thu Oct 22 2015 Return: Fri Oct 30 2015 Trip spans 9 days
Icelandair
Icelandair
IAD
LHR
10h 10m
1 stop
LHR
IAD
26h 55m
1 stop
Depart: Sun Nov 8 2015 Return: Sun Dec 6 2015 Trip spans 29 days
Turkish Airlines
Turkish Airlines
ORD
LHR
18h 25m
1 stop
LHR
ORD
25h 20m
1 stop
Depart: Tue Oct 13 2015 Return: Thu Oct 15 2015 Trip spans 3 days
United
United
DEN
LHR
12h 15m
1 stop
LHR
DEN
12h 55m
1 stop
Depart: Sat Oct 17 2015 Return: Mon Oct 19 2015 Trip spans 3 days
Aeroflot
Aeroflot
LAX
LHR
20h 30m
1 stop
LHR
LAX
33h 40m
1 stop
Depart: Fri Jun 5 2015 Return: Sat Jun 6 2015 Trip spans 2 days
Lufthansa
Lufthansa
EWR
EDI
6h 50m
nonstop
EDI
EWR
22h 40m
2 stops
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
United
United
MIA
LHR
15h 11m
1 stop
LHR
MIA
20h 46m
2 stops
Depart: Tue Jun 9 2015 Return: Wed Jun 10 2015 Trip spans 2 days
Iberia
Iberia
DCA
LGW
15h 25m
2 stops
LGW
DCA
27h 13m
2 stops
Depart: Sun Oct 4 2015 Return: Fri Oct 9 2015 Trip spans 6 days
United
United
DCA
LHR
9h 25m
1 stop
LHR
DCA
11h 31m
1 stop
Depart: Tue Aug 25 2015 Return: Wed Sep 16 2015 Trip spans 23 days
Lufthansa
Lufthansa
EWR
STN
9h 50m
1 stop
STN
EWR
11h 40m
1 stop
Depart: Fri Nov 13 2015 Return: Sun Nov 22 2015 Trip spans 10 days
Icelandair
Icelandair
MCO
LGW
12h 15m
1 stop
LGW
MCO
28h 10m
1 stop
Airports
Origin

New York
$543
Baltimore
$652
Chicago
$828
Orlando
$946
Los Angeles
$643
Newark
$590
Denver
$832
Washington
only $736
only $902
Miami
$900
Boston
$596
Destination

London
only $617
only $543
only $908
Edinburgh
$756