Find Cheap Flights from London Airport to United States

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

Book cheap flights from London Airport to United States

(Round-trip)
Depart: Tue Jan 30 2018 Return: Tue Feb 6 2018 Trip spans 8 days
WestJet
WestJet
YXU
MCO
6h 41m
1 stop
MCO
YXU
11h 58m
1 stop
Depart: Wed Nov 15 2017 Return: Sat Nov 25 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
YXU
LGA
5h 05m
1 stop
LGA
YXU
6h 12m
1 stop
Depart: Mon Dec 4 2017 Return: Fri Dec 8 2017 Trip spans 5 days
Delta
Delta
YXU
ORD
11h 51m
2 stops
ORD
YXU
7h 48m
2 stops
Depart: Mon Sep 18 2017 Return: Wed Sep 20 2017 Trip spans 3 days
Air Canada
Air Canada
YXU
ORD
5h 34m
1 stop
ORD
YXU
4h 07m
1 stop
Depart: Sun Sep 10 2017 Return: Wed Sep 13 2017 Trip spans 4 days
WestJet
WestJet
YXU
LGA
5h 55m
1 stop
LGA
YXU
4h 51m
1 stop
Depart: Mon Oct 23 2017 Return: Sat Oct 28 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
YXU
LGA
5h 55m
1 stop
LGA
YXU
3h 46m
1 stop
Depart: Sun Sep 10 2017 Return: Wed Sep 13 2017 Trip spans 4 days
Air Canada
Air Canada
YXU
EWR
3h 25m
1 stop
EWR
YXU
5h 05m
1 stop
Depart: Thu Nov 23 2017 Return: Sun Nov 26 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
YXU
LGA
5h 05m
1 stop
LGA
YXU
5h 22m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
WestJet
WestJet
YXU
JFK
10h 07m
1 stop
JFK
YXU
12h 06m
1 stop
Depart: Sun Nov 26 2017 Return: Thu Nov 30 2017 Trip spans 5 days
Delta
Delta
YXU
LAS
9h 07m
1 stop
LAS
YXU
7h 06m
1 stop
Depart: Wed Sep 6 2017 Return: Mon Oct 16 2017 Trip spans 41 days
Multiple Airlines
Multiple Airlines
YXU
TPA
6h 43m
1 stop
TPA
YXU
5h 51m
1 stop
Depart: Fri Oct 13 2017 Return: Sun Oct 15 2017 Trip spans 3 days
WestJet
WestJet
YXU
JFK
10h 07m
1 stop
JFK
YXU
12h 06m
1 stop
Depart: Fri Sep 22 2017 Return: Mon Oct 2 2017 Trip spans 11 days
Air Canada
Air Canada
YXU
LAX
8h 41m
1 stop
LAX
YXU
7h 56m
1 stop
Depart: Tue Nov 14 2017 Return: Fri Nov 17 2017 Trip spans 4 days
WestJet
WestJet
YXU
LAS
9h 07m
1 stop
LAS
YXU
9h 28m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YXU
PHX
10h 37m
2 stops
PHX
YXU
8h 11m
1 stop
Depart: Sun Nov 19 2017 Return: Thu Nov 23 2017 Trip spans 5 days
WestJet
WestJet
YXU
JFK
9h 59m
1 stop
JFK
YXU
7h 46m
1 stop
Depart: Sun Oct 22 2017 Return: Sun Oct 29 2017 Trip spans 8 days
WestJet
WestJet
YXU
MCO
17h 15m
1 stop
MCO
YXU
25h 36m
1 stop
Depart: Mon Feb 19 2018 Return: Tue Feb 27 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
YXU
TPA
6h 50m
1 stop
TPA
YXU
4h 38m
1 stop
Depart: Fri Dec 1 2017 Return: Fri Dec 8 2017 Trip spans 8 days
WestJet
WestJet
YXU
LAS
9h 12m
1 stop
LAS
YXU
9h 28m
1 stop
Depart: Sun Dec 24 2017 Return: Mon Jan 1 2018 Trip spans 9 days
Air Canada
Air Canada
YXU
MCO
4h 42m
1 stop
MCO
YXU
6h 23m
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,
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Airports
Origin

London
$292
Destination

New York
only $301
only $335
Chicago
$332
Orlando
$292
Phoenix
$400
Los Angeles
$438
Newark
$351
Tampa
$335
Las Vegas
$369