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: Wed Nov 23 2016 Return: Mon Dec 5 2016 Trip spans 13 days
WOW air
WOW air
EWR
LGW
10h 55m
1 stop
LGW
EWR
10h 25m
1 stop
Depart: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
Icelandair
Icelandair
IAD
LGW
19h 00m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
United
United
IAD
LHR
7h 05m
nonstop
LHR
IAD
11h 05m
1 stop
Depart: Wed Jan 25 2017 Return: Sun Mar 26 2017 Trip spans 60 days
Virgin Atlantic
Virgin Atlantic
SFO
LHR
10h 15m
nonstop
LHR
SFO
11h 00m
nonstop
Depart: Fri Feb 3 2017 Return: Sun Feb 5 2017 Trip spans 3 days
Austrian Airlines
Austrian Airlines
EWR
LHR
7h 20m
nonstop
LHR
EWR
13h 20m
1 stop
Depart: Fri Oct 21 2016 Return: Sun Oct 23 2016 Trip spans 3 days
TAP Portugal
TAP Portugal
EWR
LGW
12h 10m
1 stop
LGW
EWR
57h 00m
2 stops
Depart: Fri Feb 3 2017 Return: Sat Feb 4 2017 Trip spans 2 days
Major Airline
Major Airline
JFK
LHR
12h 05m
1 stop
LHR
JFK
12h 25m
1 stop
Depart: Thu Nov 17 2016 Return: Sun Nov 20 2016 Trip spans 4 days
Turkish Airlines
Turkish Airlines
IAD
LGW
35h 55m
1 stop
LGW
IAD
37h 50m
1 stop
Depart: Fri Feb 24 2017 Return: Mon Feb 27 2017 Trip spans 4 days
SWISS
SWISS
JFK
LCY
36h 05m
2 stops
LCY
JFK
14h 20m
1 stop
Depart: Sat Jan 28 2017 Return: Sat Feb 4 2017 Trip spans 8 days
Air Canada
Air Canada
LGA
LHR
13h 35m
1 stop
LHR
LGA
11h 18m
1 stop
Depart: Thu Jan 19 2017 Return: Mon Jan 23 2017 Trip spans 5 days
American Airlines
American Airlines
JFK
LHR
6h 45m
nonstop
LHR
JFK
7h 55m
nonstop
Depart: Sat Mar 4 2017 Return: Tue Mar 7 2017 Trip spans 4 days
Lufthansa
Lufthansa
EWR
LHR
7h 25m
nonstop
LHR
EWR
8h 30m
nonstop
Depart: Wed Nov 23 2016 Return: Sun Dec 4 2016 Trip spans 12 days
Delta
Delta
BOS
LHR
6h 46m
nonstop
LHR
BOS
7h 59m
nonstop
Depart: Thu Dec 1 2016 Return: Mon Dec 5 2016 Trip spans 5 days
WOW air
WOW air
EWR
LGW
10h 55m
1 stop
LGW
EWR
10h 25m
1 stop
Depart: Sat Dec 24 2016 Return: Sat Dec 31 2016 Trip spans 8 days
KLM
KLM
BOS
LHR
9h 35m
1 stop
LHR
BOS
7h 59m
nonstop
Depart: Wed Dec 28 2016 Return: Mon Jan 9 2017 Trip spans 13 days
Alitalia
Alitalia
IAD
LHR
23h 15m
2 stops
LHR
IAD
29h 57m
2 stops
Depart: Fri Feb 10 2017 Return: Sun Feb 12 2017 Trip spans 3 days
British Airways
British Airways
PHL
LHR
12h 25m
1 stop
LHR
PHL
13h 30m
1 stop
Depart: Wed Dec 7 2016 Return: Sat Dec 10 2016 Trip spans 4 days
WOW air
WOW air
EWR
LGW
10h 55m
1 stop
LGW
EWR
10h 25m
1 stop
Depart: Fri Sep 30 2016 Return: Sun Oct 2 2016 Trip spans 3 days
Finnair
Finnair
JFK
LHR
7h 05m
nonstop
LHR
JFK
7h 35m
nonstop
Depart: Wed Sep 28 2016 Return: Mon Oct 3 2016 Trip spans 6 days
Air India
Air India
EWR
LHR
6h 45m
nonstop
LHR
EWR
7h 30m
nonstop
* 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.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

San Francisco
$378
New York
only $472
only $408
Newark
$300
Philadelphia
$632
Washington
$352
Boston
$510
Destination

London
only $377
only $467
only $300
Airlines Airline reviews

149 travelers who booked a flight from Newark to London rated their chosen airlines with an average of 8.1.

Overall
8.2
Boarding
8.4
Crew
8.6
Comfort
7.8
Food
7.3
Entertainment
7.9