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 3 Feb 2017 Return: Mon 13 Feb 2017 Trip spans 11 days
Depart: Tue 22 Nov 2016 Return: Tue 29 Nov 2016 Trip spans 8 days
Depart: Wed 23 Nov 2016 Return: Mon 5 Dec 2016 Trip spans 13 days
Depart: Wed 11 Jan 2017 Return: Fri 20 Jan 2017 Trip spans 10 days
Depart: Mon 16 Jan 2017 Return: Mon 23 Jan 2017 Trip spans 8 days
Depart: Wed 28 Dec 2016 Return: Thu 5 Jan 2017 Trip spans 9 days
Depart: Wed 4 Jan 2017 Return: Thu 12 Jan 2017 Trip spans 9 days
Depart: Thu 17 Nov 2016 Return: Wed 30 Nov 2016 Trip spans 14 days
Depart: Sat 19 Nov 2016 Return: Sun 27 Nov 2016 Trip spans 9 days
Depart: Mon 16 Jan 2017 Return: Mon 23 Jan 2017 Trip spans 8 days
Depart: Tue 30 Aug 2016 Return: Sun 4 Sep 2016 Trip spans 6 days
Depart: Fri 7 Oct 2016 Return: Mon 24 Oct 2016 Trip spans 18 days
Depart: Fri 3 Feb 2017 Return: Mon 6 Feb 2017 Trip spans 4 days
Depart: Fri 4 Nov 2016 Return: Sun 13 Nov 2016 Trip spans 10 days
Depart: Fri 2 Dec 2016 Return: Wed 7 Dec 2016 Trip spans 6 days
Depart: Mon 30 Jan 2017 Return: Sun 5 Feb 2017 Trip spans 7 days
Depart: Sun 30 Oct 2016 Return: Mon 31 Oct 2016 Trip spans 2 days
Depart: Mon 13 Feb 2017 Return: Thu 23 Feb 2017 Trip spans 11 days
Depart: Mon 13 Feb 2017 Return: Thu 23 Feb 2017 Trip spans 11 days
Depart: Fri 2 Dec 2016 Return: Fri 9 Dec 2016 Trip spans 8 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 27 Aug - 29 Oct
203 16:55 19:20 1 Oct - 8 Oct
203 16:55 19:20 13 Sep - 22 Sep
203 16:55 19:20 30 Sep - 3 Oct
203 16:55 19:20 23 Sep - 29 Sep
203 16:55 19:20 11 Sep - 16 Sep
203 16:55 19:20 5 Sep - 10 Sep
215 18:20 20:40 27 Aug - 6 Oct
239 19:55 22:10 1 Oct - 29 Oct
239 19:55 22:10 27 Aug - 30 Sep
* We 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 £254
only £366
only £231
Destination

Boston
£231