Find Cheap Flights from London to Boston Logan International (LON - BOS)

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 from London to Boston Logan International

(Round-trip)
Depart: Wed Jan 31 2018 Return: Mon Feb 5 2018 Trip spans 6 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 20m
nonstop
Depart: Wed May 23 2018 Return: Fri Jun 1 2018 Trip spans 10 days
Primera Air Scandinavia
Primera Air Scandinavia
STN
BOS
8h 10m
nonstop
BOS
STN
6h 50m
nonstop
Depart: Wed Jan 24 2018 Return: Sun Jan 28 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LGW
BOS
30h 20m
1 stop
BOS
LGW
6h 20m
nonstop
Depart: Wed Jan 10 2018 Return: Mon Jan 22 2018 Trip spans 13 days
TAP AIR PORTUGAL
TAP AIR PORTUGAL
LHR
BOS
12h 30m
1 stop
BOS
LHR
21h 50m
1 stop
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
WOW air
WOW air
LGW
BOS
11h 15m
1 stop
BOS
LGW
10h 10m
1 stop
Depart: Thu Jan 25 2018 Return: Thu Feb 8 2018 Trip spans 15 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 20m
nonstop
Depart: Fri May 25 2018 Return: Fri Jun 8 2018 Trip spans 15 days
Primera Air Scandinavia
Primera Air Scandinavia
STN
BOS
8h 10m
nonstop
BOS
STN
6h 50m
nonstop
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 20m
nonstop
Depart: Sun Dec 10 2017 Return: Mon Dec 11 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
LTN
BOS
15h 20m
2 stops
BOS
LTN
17h 55m
2 stops
Depart: Fri May 25 2018 Return: Fri Jun 1 2018 Trip spans 8 days
Primera Air Scandinavia
Primera Air Scandinavia
STN
BOS
8h 10m
nonstop
BOS
STN
6h 50m
nonstop
Depart: Thu Jan 25 2018 Return: Thu Feb 8 2018 Trip spans 15 days
WOW air
WOW air
LGW
BOS
11h 15m
1 stop
BOS
LGW
10h 10m
1 stop
Depart: Wed Jan 10 2018 Return: Wed Mar 7 2018 Trip spans 57 days
TAP AIR PORTUGAL
TAP AIR PORTUGAL
LHR
BOS
12h 30m
1 stop
BOS
LHR
11h 45m
1 stop
Depart: Fri May 11 2018 Return: Sun May 20 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
STN
BOS
29h 10m
1 stop
BOS
STN
6h 50m
nonstop
Depart: Fri Jan 12 2018 Return: Mon Jan 15 2018 Trip spans 4 days
TAP AIR PORTUGAL
TAP AIR PORTUGAL
LHR
BOS
12h 30m
1 stop
BOS
LHR
21h 50m
1 stop
Depart: Fri Apr 13 2018 Return: Tue Apr 17 2018 Trip spans 5 days
WOW air
WOW air
LGW
BOS
25h 30m
1 stop
BOS
LGW
20h 10m
1 stop
Depart: Wed Jan 24 2018 Return: Sun Jan 28 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LTN
BOS
14h 05m
1 stop
BOS
LTN
15h 15m
1 stop
Depart: Wed Jan 24 2018 Return: Sun Jan 28 2018 Trip spans 5 days
TAP AIR PORTUGAL
TAP AIR PORTUGAL
LHR
BOS
12h 30m
1 stop
BOS
LHR
22h 55m
1 stop
Depart: Mon May 21 2018 Return: Wed May 30 2018 Trip spans 10 days
Primera Air Scandinavia
Primera Air Scandinavia
STN
BOS
8h 10m
nonstop
BOS
STN
6h 50m
nonstop
Depart: Sat Dec 2 2017 Return: Wed Dec 6 2017 Trip spans 5 days
WOW air
WOW air
LGW
BOS
11h 15m
1 stop
BOS
LGW
10h 10m
1 stop
Depart: Mon Feb 12 2018 Return: Mon Feb 26 2018 Trip spans 15 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 20m
nonstop
Direct flights LON to BOS on American Airlines
Flight # Depart LHR Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
6164 11:15 am 1:55 pm Nov 15 - Mar 10
6227 3:10 pm 6:00 pm Nov 15 - Mar 8
6227 3:20 pm 6:10 pm Nov 20 - Dec 18
6166 4:40 pm 7:25 pm Nov 15 - Dec 17
6166 4:40 pm 7:25 pm Nov 27 - Dec 14
6166 4:40 pm 7:25 pm Dec 18 - Dec 24
6176 6:55 pm 9:25 pm Nov 29 - Mar 7
6176 7:10 pm 9:40 pm Dec 25 - Jan 30
6176 7:10 pm 9:40 pm Nov 25 - Dec 23
6176 7:15 pm 9:45 pm Nov 30 - Mar 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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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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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.

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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

London
only $356
only $344
only $297
only $297
Destination

Boston
$297