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

Book cheap flights to London Heathrow

(Round-trip)
Depart: Sun Oct 30 2016 Return: Fri Nov 4 2016 Trip spans 6 days
Depart: Sat Oct 22 2016 Return: Mon Oct 24 2016 Trip spans 3 days
Depart: Sat Oct 22 2016 Return: Mon Oct 24 2016 Trip spans 3 days
Depart: Fri Aug 26 2016 Return: Sun Aug 28 2016 Trip spans 3 days
Depart: Thu Oct 20 2016 Return: Sun Oct 30 2016 Trip spans 11 days
Depart: Thu Oct 27 2016 Return: Mon Oct 31 2016 Trip spans 5 days
Depart: Sun Nov 13 2016 Return: Sun Nov 20 2016 Trip spans 8 days
Depart: Wed Nov 23 2016 Return: Mon Nov 28 2016 Trip spans 6 days
Depart: Thu Oct 20 2016 Return: Sat Oct 29 2016 Trip spans 10 days
Depart: Fri Nov 18 2016 Return: Sat Nov 26 2016 Trip spans 9 days
Depart: Tue Oct 4 2016 Return: Tue Oct 11 2016 Trip spans 8 days
Depart: Tue Jan 3 2017 Return: Tue Jan 10 2017 Trip spans 8 days
Depart: Sun Aug 28 2016 Return: Wed Sep 21 2016 Trip spans 25 days
Depart: Tue Sep 6 2016 Return: Mon Sep 19 2016 Trip spans 14 days
Depart: Mon Oct 3 2016 Return: Tue Oct 18 2016 Trip spans 16 days
Depart: Wed Aug 24 2016 Return: Mon Sep 5 2016 Trip spans 13 days
Depart: Thu Nov 17 2016 Return: Sun Nov 27 2016 Trip spans 11 days
Depart: Mon Sep 26 2016 Return: Fri Oct 7 2016 Trip spans 12 days
Depart: Fri Aug 26 2016 Return: Mon Aug 29 2016 Trip spans 4 days
Depart: Sat Jul 30 2016 Return: Mon Sep 5 2016 Trip spans 38 days
* 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

New York
only $485
only $492
Baltimore
$672
Minneapolis
$721
Los Angeles
$722
White Plains
$724
Newark
$419
Denver
$578
Philadelphia
$672
Boston
$415
Destination

London
$415