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

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 Boston Logan International to London

(Round-trip)
Depart: Wed Nov 29 2017 Return: Thu Dec 7 2017 Trip spans 9 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Wed Jan 24 2018 Return: Mon Jan 29 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BOS
LTN
15h 35m
1 stop
LTN
BOS
31h 35m
1 stop
Depart: Wed Jan 10 2018 Return: Sat Jan 13 2018 Trip spans 4 days
Icelandair
Icelandair
BOS
LHR
18h 20m
1 stop
LHR
BOS
10h 20m
1 stop
Depart: Fri Nov 3 2017 Return: Sun Dec 17 2017 Trip spans 45 days
KLM
KLM
BOS
LHR
6h 43m
nonstop
LHR
BOS
8h 03m
nonstop
Depart: Mon Sep 11 2017 Return: Thu Sep 21 2017 Trip spans 11 days
WOW air
WOW air
BOS
LGW
10h 25m
1 stop
LGW
BOS
10h 50m
1 stop
Depart: Thu Oct 19 2017 Return: Thu Oct 26 2017 Trip spans 8 days
British Airways
British Airways
BOS
LHR
6h 30m
nonstop
LHR
BOS
12h 20m
1 stop
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
Finnair
Finnair
BOS
LHR
6h 20m
nonstop
LHR
BOS
7h 30m
nonstop
Depart: Fri Nov 24 2017 Return: Fri Dec 8 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
BOS
LCY
9h 25m
1 stop
LCY
BOS
11h 55m
1 stop
Depart: Sun Oct 8 2017 Return: Thu Oct 19 2017 Trip spans 12 days
SWISS
SWISS
BOS
LCY
13h 55m
1 stop
LCY
BOS
12h 30m
1 stop
Depart: Wed Aug 23 2017 Return: Wed Sep 27 2017 Trip spans 36 days
Iberia
Iberia
BOS
LHR
6h 30m
nonstop
LHR
BOS
12h 20m
1 stop
Depart: Sat Jan 13 2018 Return: Sat Jan 20 2018 Trip spans 8 days
Lufthansa
Lufthansa
BOS
STN
17h 15m
1 stop
STN
BOS
15h 15m
1 stop
Depart: Fri Dec 1 2017 Return: Thu Dec 7 2017 Trip spans 7 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Sun Jan 14 2018 Return: Fri Jan 19 2018 Trip spans 6 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Fri Dec 1 2017 Return: Thu Dec 7 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BOS
LTN
14h 05m
1 stop
LTN
BOS
31h 35m
1 stop
Depart: Sun Jan 21 2018 Return: Sun Feb 4 2018 Trip spans 15 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BOS
LTN
23h 35m
1 stop
LTN
BOS
29h 30m
1 stop
Depart: Mon Feb 19 2018 Return: Mon Feb 26 2018 Trip spans 8 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Sat Jan 13 2018 Return: Sat Jan 20 2018 Trip spans 8 days
Icelandair
Icelandair
BOS
LHR
10h 00m
1 stop
LHR
BOS
10h 20m
1 stop
Depart: Sun Sep 10 2017 Return: Tue Sep 12 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
BOS
LTN
23h 05m
2 stops
LTN
BOS
16h 00m
2 stops
Depart: Wed Feb 28 2018 Return: Wed Mar 14 2018 Trip spans 14 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Direct flights BOS to LON on American Airlines
Flight # Depart BOS Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6175 7:45 am 7:20 pm Aug 17 - Oct 26
6175 7:50 am 7:25 pm Aug 16 - Oct 28
6163 7:20 pm 6:50 am Aug 16 - Oct 26
6163 7:20 pm 6:50 am Aug 18 - Oct 27
6200 9:25 pm 9:00 am Aug 16 - Oct 25
6200 9:30 pm 9:05 am Aug 17 - Sep 2
6200 9:30 pm 9:05 am Aug 20 - Sep 4
6200 9:30 pm 9:05 am Sep 5 - Sep 16
6200 9:30 pm 9:05 am Sep 10 - Sep 17
6200 9:30 pm 9:05 am Sep 18 - Sep 23
6200 9:30 pm 9:05 am Sep 24 - Sep 25
6200 9:35 pm 9:10 am Aug 25 - Oct 27
6165 10:40 pm 10:10 am Aug 16 - Oct 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Boston
$290
Destination

London
only $331
only $410
only $502
only $290
only $548
Airlines Airline reviews

175 travelers who booked a flight from Boston to London rated their chosen airlines with an average of 7.6.

Overall
7.8
Boarding
8.0
Crew
8.2
Comfort
7.2
Food
6.6
Entertainment
7.4