Find Cheap Flights to London Heathrow

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 Heathrow

(Round-trip)
Depart: Thu Sep 21 2017 Return: Wed Sep 27 2017 Trip spans 7 days
Major Airline
Major Airline
JFK
LHR
6h 55m
nonstop
LHR
JFK
7h 55m
nonstop
Depart: Tue Sep 19 2017 Return: Tue Oct 3 2017 Trip spans 15 days
Icelandair
Icelandair
EWR
LHR
10h 00m
1 stop
LHR
EWR
26h 50m
1 stop
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
Air India
Air India
EWR
LHR
6h 45m
nonstop
LHR
EWR
7h 30m
nonstop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
Iberia
Iberia
JFK
LHR
16h 20m
1 stop
LHR
JFK
7h 50m
nonstop
Depart: Mon Aug 28 2017 Return: Tue Sep 12 2017 Trip spans 16 days
British Airways
British Airways
BOS
LHR
6h 30m
nonstop
LHR
BOS
7h 20m
nonstop
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
Air Canada
Air Canada
BOS
LHR
9h 30m
1 stop
LHR
BOS
13h 56m
2 stops
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
BOS
LHR
6h 20m
nonstop
LHR
BOS
7h 35m
nonstop
Depart: Mon Aug 14 2017 Return: Wed Aug 23 2017 Trip spans 10 days
Finnair
Finnair
SJC
LHR
10h 15m
nonstop
LHR
SJC
11h 00m
nonstop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
United
United
EWR
LHR
7h 35m
nonstop
LHR
EWR
8h 05m
nonstop
Depart: Wed Apr 26 2017 Return: Sun May 7 2017 Trip spans 12 days
Austrian Airlines
Austrian Airlines
EWR
LHR
7h 25m
nonstop
LHR
EWR
7h 55m
nonstop
Depart: Sat Jun 10 2017 Return: Sun Jun 11 2017 Trip spans 2 days
Aer Lingus
Aer Lingus
BOS
LHR
8h 50m
1 stop
LHR
BOS
20h 50m
1 stop
Depart: Sun Aug 20 2017 Return: Sun Aug 27 2017 Trip spans 8 days
Air France
Air France
JFK
LHR
7h 10m
nonstop
LHR
JFK
8h 06m
nonstop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
KLM
KLM
LGA
LHR
11h 05m
1 stop
LHR
LGA
11h 40m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Condor
Condor
MSP
LHR
11h 30m
1 stop
LHR
MSP
13h 15m
1 stop
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
SAS
SAS
ORD
LHR
37h 20m
2 stops
LHR
ORD
32h 05m
2 stops
Depart: Fri Mar 31 2017 Return: Thu Apr 6 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
EWR
LHR
20h 30m
2 stops
LHR
EWR
33h 30m
1 stop
Depart: Sun Apr 30 2017 Return: Sun May 7 2017 Trip spans 8 days
Lufthansa
Lufthansa
SFO
LHR
10h 15m
nonstop
LHR
SFO
11h 05m
nonstop
Depart: Thu Jun 8 2017 Return: Mon Jun 19 2017 Trip spans 12 days
Royal Air Maroc
Royal Air Maroc
JFK
LHR
28h 55m
1 stop
LHR
JFK
28h 25m
1 stop
Depart: Fri May 5 2017 Return: Wed May 31 2017 Trip spans 27 days
Air New Zealand
Air New Zealand
LAX
LHR
10h 30m
nonstop
LHR
LAX
11h 10m
nonstop
Depart: Sun Jun 4 2017 Return: Tue Jun 20 2017 Trip spans 17 days
Delta
Delta
OAK
LHR
17h 50m
1 stop
LHR
OAK
15h 40m
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.

^ 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
$583
New York
only $525
only $411
Minneapolis
$562
Chicago
$574
Los Angeles
$596
Newark
$430
Oakland
$603
San Jose
$506
Boston
$486
Destination

London
$411
Airlines Airline reviews

192 travelers who booked a flight from New York to London rated their chosen airlines with an average of 7.6.

Overall
7.7
Boarding
7.9
Crew
8.4
Comfort
7.3
Food
6.8
Entertainment
7.3