Find Cheap Flights to United Kingdom

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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(Round-trip)
Depart: Tue Sep 19 2017 Return: Sun Sep 24 2017 Trip spans 6 days
Norwegian
Norwegian
JFK
LGW
7h 00m
nonstop
LGW
JFK
8h 00m
nonstop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Major Airline
Major Airline
JFK
LHR
7h 10m
nonstop
LHR
JFK
7h 45m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
WOW air
WOW air
SFO
LGW
14h 10m
1 stop
LGW
SFO
16h 50m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Oct 25 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
MIA
LHR
13h 05m
1 stop
LHR
MIA
13h 30m
1 stop
Depart: Mon Sep 11 2017 Return: Fri Sep 22 2017 Trip spans 12 days
British Airways
British Airways
LAX
LHR
10h 35m
nonstop
LHR
LAX
11h 20m
nonstop
Depart: Fri May 5 2017 Return: Sat May 13 2017 Trip spans 9 days
Icelandair
Icelandair
EWR
LGW
10h 00m
1 stop
LGW
EWR
10h 50m
1 stop
Depart: Sun Sep 17 2017 Return: Tue Sep 26 2017 Trip spans 10 days
SWISS
SWISS
LAX
LCY
14h 35m
1 stop
LCY
LAX
16h 30m
1 stop
Depart: Sun Apr 30 2017 Return: Thu May 18 2017 Trip spans 19 days
Iberia
Iberia
LAX
LHR
10h 30m
nonstop
LHR
LAX
11h 10m
nonstop
Depart: Mon Jul 10 2017 Return: Wed Aug 16 2017 Trip spans 38 days
Air India
Air India
EWR
LHR
6h 45m
nonstop
LHR
EWR
7h 30m
nonstop
Depart: Thu Jun 22 2017 Return: Fri Jun 30 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
LHR
14h 50m
1 stop
LHR
JFK
28h 25m
1 stop
Depart: Fri Oct 20 2017 Return: Wed Nov 1 2017 Trip spans 13 days
Air Canada
Air Canada
LGA
LHR
13h 35m
1 stop
LHR
LGA
12h 30m
1 stop
Depart: Mon Sep 11 2017 Return: Mon Sep 25 2017 Trip spans 15 days
United
United
DFW
LHR
12h 15m
1 stop
LHR
DFW
13h 25m
1 stop
Depart: Wed Sep 20 2017 Return: Sun Oct 1 2017 Trip spans 12 days
Virgin Atlantic
Virgin Atlantic
SEA
LHR
9h 00m
nonstop
LHR
SEA
9h 40m
nonstop
Depart: Fri Oct 20 2017 Return: Wed Nov 1 2017 Trip spans 13 days
Aer Lingus
Aer Lingus
EWR
LCY
10h 00m
1 stop
LCY
EWR
11h 45m
1 stop
Depart: Tue Oct 31 2017 Return: Sun Nov 5 2017 Trip spans 6 days
Finnair
Finnair
JFK
LHR
6h 50m
nonstop
LHR
JFK
25h 30m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Sep 6 2017 Trip spans 58 days
Turkish Airlines
Turkish Airlines
IAD
LGW
36h 00m
1 stop
LGW
IAD
37h 55m
1 stop
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
Brussels Airlines
Brussels Airlines
SFO
LHR
10h 15m
nonstop
LHR
SFO
33h 15m
2 stops
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
SAS
SAS
MIA
LHR
19h 35m
1 stop
LHR
MIA
23h 30m
1 stop
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
Air Europa
Air Europa
JFK
LGW
13h 15m
1 stop
LGW
JFK
12h 30m
1 stop
Depart: Mon May 29 2017 Return: Wed Jun 7 2017 Trip spans 10 days
KLM
KLM
LGA
LHR
11h 05m
1 stop
LHR
LGA
11h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$420
New York
only $569
only $371
Seattle
$590
Los Angeles
$484
Newark
$511
Dallas
$587
Washington
$634
Miami
$480
Destination

London
only $416
only $525
only $371