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

Depart
Return
1 adult
Adults
18+
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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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to London

(Round-trip)
Depart: Sun 23 Oct 2016 Return: Sun 30 Oct 2016 Trip spans 8 days
Depart: Thu 20 Oct 2016 Return: Sun 30 Oct 2016 Trip spans 11 days
Depart: Thu 6 Oct 2016 Return: Sun 16 Oct 2016 Trip spans 11 days
Depart: Thu 13 Oct 2016 Return: Wed 26 Oct 2016 Trip spans 14 days
Depart: Sat 27 Aug 2016 Return: Mon 5 Sep 2016 Trip spans 10 days
Depart: Fri 26 Aug 2016 Return: Sun 11 Sep 2016 Trip spans 17 days
Depart: Fri 29 Jul 2016 Return: Mon 8 Aug 2016 Trip spans 11 days
Depart: Tue 20 Sep 2016 Return: Thu 29 Sep 2016 Trip spans 10 days
Depart: Wed 26 Oct 2016 Return: Wed 23 Nov 2016 Trip spans 29 days
Depart: Sun 31 Jul 2016 Return: Sun 7 Aug 2016 Trip spans 8 days
Depart: Sun 13 Nov 2016 Return: Mon 14 Nov 2016 Trip spans 2 days
Depart: Thu 23 Jun 2016 Return: Tue 28 Jun 2016 Trip spans 6 days
Depart: Mon 4 Jul 2016 Return: Tue 30 Aug 2016 Trip spans 58 days
Depart: Sun 26 Jun 2016 Return: Fri 1 Jul 2016 Trip spans 6 days
Depart: Wed 28 Sep 2016 Return: Wed 5 Oct 2016 Trip spans 8 days
Depart: Wed 24 Aug 2016 Return: Tue 13 Sep 2016 Trip spans 21 days
Depart: Tue 22 Nov 2016 Return: Sun 27 Nov 2016 Trip spans 6 days
Depart: Wed 12 Oct 2016 Return: Fri 21 Oct 2016 Trip spans 10 days
Depart: Thu 17 Nov 2016 Return: Thu 24 Nov 2016 Trip spans 8 days
Depart: Wed 1 Jun 2016 Return: Sun 12 Jun 2016 Trip spans 12 days
Direct flights BOS - LON on British Airways
Flight # Depart BOS Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
238 08:05 19:35 11 Jun - 18 Jun
238 08:05 19:35 3 Jun - 9 Jun
238 08:05 19:35 19 Jun - 25 Jun
238 08:05 19:35 23 Jun - 26 Jun
238 08:05 19:35 27 Jun - 9 Jul
238 08:05 19:35 10 Jun - 12 Jun
212 19:20 06:50 26 May - 28 Oct
214 21:35 09:00 15 Jun - 25 Jun
214 21:35 09:00 17 Jun - 26 Jun
214 21:35 09:00 4 Jun - 13 Jun
214 21:35 09:00 29 Jun - 6 Jul
214 21:35 09:00 3 Jun - 10 Jun
214 21:35 09:00 27 Jun - 4 Jul
214 21:40 09:05 31 May - 28 Jun
214 21:40 09:05 5 Jul - 19 Jul
202 22:40 10:10 2 Jun - 9 Jun
202 22:40 10:10 5 Jun - 13 Jun
202 22:40 10:10 14 Jun - 14 Jun
202 22:40 10:10 15 Jun - 2 Oct
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Boston
£305
Destination

London
only £340
only £684
only £305