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: Mon May 7 2018 Return: Wed May 9 2018 Trip spans 3 days
Icelandair
Icelandair
MSP
LHR
18h 40m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Thu Mar 8 2018 Return: Sat Mar 10 2018 Trip spans 3 days
Virgin Atlantic
Virgin Atlantic
SFO
LHR
10h 10m
nonstop
LHR
SFO
14h 02m
1 stop
Depart: Mon Feb 19 2018 Return: Thu Mar 8 2018 Trip spans 18 days
Multiple Airlines
Multiple Airlines
LAX
LHR
16h 30m
1 stop
LHR
LAX
36h 35m
1 stop
Depart: Mon Apr 16 2018 Return: Wed Apr 18 2018 Trip spans 3 days
Icelandair
Icelandair
IAD
LHR
18h 35m
1 stop
LHR
IAD
11h 00m
1 stop
Depart: Tue Apr 24 2018 Return: Fri May 4 2018 Trip spans 11 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
26h 55m
1 stop
Depart: Sun Feb 25 2018 Return: Thu Mar 15 2018 Trip spans 18 days
Icelandair
Icelandair
IAD
LHR
10h 35m
1 stop
LHR
IAD
11h 05m
1 stop
Depart: Sat Apr 14 2018 Return: Mon Apr 30 2018 Trip spans 17 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Mon Apr 16 2018 Return: Tue Apr 24 2018 Trip spans 9 days
Icelandair
Icelandair
SEA
LHR
11h 15m
1 stop
LHR
SEA
28h 35m
1 stop
Depart: Wed Apr 4 2018 Return: Tue Apr 17 2018 Trip spans 14 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Mon Apr 9 2018 Return: Mon Apr 30 2018 Trip spans 22 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Tue Apr 10 2018 Return: Fri Apr 27 2018 Trip spans 18 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Sat Apr 14 2018 Return: Fri Apr 27 2018 Trip spans 14 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Sat Apr 14 2018 Return: Fri Apr 27 2018 Trip spans 14 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Sun Apr 15 2018 Return: Wed Apr 25 2018 Trip spans 11 days
Icelandair
Icelandair
SEA
LHR
11h 15m
1 stop
LHR
SEA
12h 35m
1 stop
Depart: Mon Apr 16 2018 Return: Wed Apr 25 2018 Trip spans 10 days
Icelandair
Icelandair
SEA
LHR
11h 15m
1 stop
LHR
SEA
12h 35m
1 stop
Depart: Mon Apr 23 2018 Return: Mon Apr 30 2018 Trip spans 8 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Tue Apr 24 2018 Return: Sat Apr 28 2018 Trip spans 5 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Mon Apr 16 2018 Return: Mon Apr 30 2018 Trip spans 15 days
Icelandair
Icelandair
SEA
LHR
11h 15m
1 stop
LHR
SEA
28h 45m
1 stop
Depart: Mon Apr 23 2018 Return: Wed May 2 2018 Trip spans 10 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
1 stop
Depart: Tue Apr 24 2018 Return: Tue May 8 2018 Trip spans 15 days
Icelandair
Icelandair
MSP
LHR
10h 15m
1 stop
LHR
MSP
10h 55m
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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^ 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
$466
Seattle
$432
Minneapolis
$380
Los Angeles
$475
Washington
$381
Destination

London
$380