Find Cheap Flights to London

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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Book cheap flights to London

(Round-trip)
Depart: Sat Aug 19 2017 Return: Fri Sep 1 2017 Trip spans 14 days
Norwegian
Norwegian
JFK
LGW
7h 00m
nonstop
LGW
JFK
8h 00m
nonstop
Depart: Tue Oct 31 2017 Return: Thu Nov 9 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
LHR
11h 45m
1 stop
LHR
SEA
12h 00m
1 stop
Depart: Sat Sep 30 2017 Return: Thu Oct 12 2017 Trip spans 13 days
WOW air
WOW air
ORD
LGW
10h 45m
1 stop
LGW
ORD
11h 00m
1 stop
Depart: Sun Oct 22 2017 Return: Thu Nov 2 2017 Trip spans 12 days
Icelandair
Icelandair
DEN
LHR
11h 25m
1 stop
LHR
DEN
12h 15m
1 stop
Depart: Mon Sep 11 2017 Return: Thu Sep 21 2017 Trip spans 11 days
British Airways
British Airways
LAX
LHR
10h 35m
nonstop
LHR
LAX
11h 20m
nonstop
Depart: Fri Sep 29 2017 Return: Mon Oct 9 2017 Trip spans 11 days
Finnair
Finnair
LAX
LHR
10h 35m
nonstop
LHR
LAX
11h 25m
nonstop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
Aer Lingus
Aer Lingus
JFK
LHR
19h 00m
1 stop
LHR
JFK
11h 40m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
SWISS
SWISS
LAX
LCY
13h 20m
1 stop
LCY
LAX
16h 30m
1 stop
Depart: Fri Oct 6 2017 Return: Wed Oct 11 2017 Trip spans 6 days
TAP Portugal
TAP Portugal
EWR
LGW
18h 50m
1 stop
LGW
EWR
28h 25m
1 stop
Depart: Sat May 6 2017 Return: Wed May 17 2017 Trip spans 12 days
Iberia
Iberia
LAX
LHR
10h 45m
nonstop
LHR
LAX
16h 45m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Sep 11 2017 Trip spans 22 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: Sat Sep 16 2017 Return: Sun Sep 24 2017 Trip spans 9 days
Air Canada
Air Canada
LGA
LGW
32h 30m
2 stops
LGW
LGA
25h 03m
2 stops
Depart: Fri May 19 2017 Return: Sat May 20 2017 Trip spans 2 days
Turkish Airlines
Turkish Airlines
JFK
LHR
16h 25m
1 stop
LHR
JFK
29h 00m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Oct 18 2017 Trip spans 29 days
Virgin Atlantic
Virgin Atlantic
SEA
LHR
9h 00m
nonstop
LHR
SEA
9h 40m
nonstop
Depart: Mon Aug 14 2017 Return: Wed Aug 30 2017 Trip spans 17 days
United
United
LGA
LHR
13h 40m
1 stop
LHR
LGA
11h 20m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
Delta
Delta
JFK
LHR
7h 20m
nonstop
LHR
JFK
8h 08m
nonstop
Depart: Mon Jul 3 2017 Return: Tue Jul 11 2017 Trip spans 9 days
Austrian Airlines
Austrian Airlines
EWR
LHR
7h 05m
nonstop
LHR
EWR
8h 00m
nonstop
Depart: Sun Jul 2 2017 Return: Wed Jul 12 2017 Trip spans 11 days
Lufthansa
Lufthansa
EWR
LHR
9h 50m
1 stop
LHR
EWR
8h 25m
nonstop
Depart: Sun Aug 20 2017 Return: Sun Aug 27 2017 Trip spans 8 days
American Airlines
American Airlines
LGA
LHR
11h 00m
1 stop
LHR
LGA
13h 31m
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.

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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

New York
only $570
only $379
Seattle
$407
Chicago
$410
Los Angeles
$484
Newark
$530
Denver
$452
Destination

London
only $407
only $525
only $379
Airlines Airline reviews

198 travelers who booked a flight from New York to London rated their chosen airlines with an average of 7.4.

Overall
7.5
Boarding
7.6
Crew
8.0
Comfort
7.1
Food
6.9
Entertainment
7.5