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

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 London to Boston Logan International

(Round-trip)
Depart: Fri 18 Nov 2016 Return: Sat 26 Nov 2016 Trip spans 9 days
Depart: Mon 24 Oct 2016 Return: Sat 29 Oct 2016 Trip spans 6 days
Depart: Sun 5 Jun 2016 Return: Mon 4 Jul 2016 Trip spans 30 days
Depart: Fri 16 Sep 2016 Return: Sun 18 Sep 2016 Trip spans 3 days
Depart: Mon 17 Oct 2016 Return: Sun 27 Nov 2016 Trip spans 42 days
Depart: Thu 3 Nov 2016 Return: Mon 7 Nov 2016 Trip spans 5 days
Depart: Wed 5 Oct 2016 Return: Mon 10 Oct 2016 Trip spans 6 days
Depart: Mon 6 Jun 2016 Return: Wed 6 Jul 2016 Trip spans 31 days
Depart: Fri 11 Nov 2016 Return: Sun 13 Nov 2016 Trip spans 3 days
Depart: Tue 31 May 2016 Return: Mon 6 Jun 2016 Trip spans 7 days
Depart: Wed 30 Nov 2016 Return: Mon 5 Dec 2016 Trip spans 6 days
Depart: Fri 30 Sep 2016 Return: Mon 17 Oct 2016 Trip spans 18 days
Depart: Fri 4 Nov 2016 Return: Mon 7 Nov 2016 Trip spans 4 days
Depart: Fri 7 Oct 2016 Return: Wed 19 Oct 2016 Trip spans 13 days
Depart: Mon 12 Sep 2016 Return: Mon 26 Sep 2016 Trip spans 15 days
Depart: Sat 3 Sep 2016 Return: Thu 15 Sep 2016 Trip spans 13 days
Depart: Tue 1 Nov 2016 Return: Mon 14 Nov 2016 Trip spans 14 days
Depart: Wed 28 Sep 2016 Return: Wed 5 Oct 2016 Trip spans 8 days
Depart: Fri 26 Aug 2016 Return: Mon 29 Aug 2016 Trip spans 4 days
Depart: Fri 9 Sep 2016 Return: Thu 29 Sep 2016 Trip spans 21 days
Direct flights LON - BOS on British Airways
Flight # Depart LHR Arrive BOS Mon Tue Wed Thu Fri Sat Sun Valid between
213 11:15 13:30 26 May - 29 Oct
203 16:55 19:20 17 Jun - 26 Jun
203 16:55 19:20 3 Jun - 10 Jun
203 16:55 19:20 15 Jun - 25 Jun
203 16:55 19:20 27 Jun - 4 Jul
203 16:55 19:20 29 Jun - 6 Jul
203 16:55 19:20 4 Jun - 14 Jun
215 18:20 20:40 14 Jun - 14 Jun
215 18:20 20:40 5 Jun - 13 Jun
215 18:20 20:40 2 Jun - 9 Jun
215 18:20 20:40 15 Jun - 2 Oct
215 18:20 20:40 3 Jun - 4 Jun
239 19:55 22:10 22 Jun - 25 Jun
239 19:55 22:10 27 May - 4 Jun
239 19:55 22:10 5 Jun - 15 Jun
239 19:55 22:10 9 Jun - 11 Jun
239 19:55 22:10 26 Jun - 8 Jul
239 19:55 22:10 16 Jun - 24 Jun
* 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

London
only £343
only £379
only £278
Destination

Boston
£278