Find Deals on Flights from Baltimore/Washington to London (BWI - 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 Baltimore/Washington to London

(Round-trip)
Depart: Sat 10 Sep 2016 Return: Sun 18 Sep 2016 Trip spans 9 days
Depart: Wed 23 Nov 2016 Return: Tue 29 Nov 2016 Trip spans 7 days
Depart: Fri 26 Aug 2016 Return: Mon 29 Aug 2016 Trip spans 4 days
Depart: Tue 22 Nov 2016 Return: Tue 29 Nov 2016 Trip spans 8 days
Depart: Thu 29 Dec 2016 Return: Tue 10 Jan 2017 Trip spans 13 days
Depart: Sat 22 Oct 2016 Return: Sat 5 Nov 2016 Trip spans 15 days
Depart: Wed 23 Nov 2016 Return: Mon 28 Nov 2016 Trip spans 6 days
Depart: Tue 8 Nov 2016 Return: Tue 22 Nov 2016 Trip spans 15 days
Depart: Sat 3 Dec 2016 Return: Thu 8 Dec 2016 Trip spans 6 days
Depart: Sun 4 Dec 2016 Return: Sat 10 Dec 2016 Trip spans 7 days
Depart: Wed 11 Jan 2017 Return: Wed 18 Jan 2017 Trip spans 8 days
Depart: Fri 20 Jan 2017 Return: Sat 28 Jan 2017 Trip spans 9 days
Depart: Wed 1 Feb 2017 Return: Sat 4 Feb 2017 Trip spans 4 days
Depart: Thu 1 Dec 2016 Return: Sat 7 Jan 2017 Trip spans 38 days
Depart: Fri 10 Feb 2017 Return: Sun 19 Feb 2017 Trip spans 10 days
Depart: Wed 21 Dec 2016 Return: Fri 6 Jan 2017 Trip spans 17 days
Depart: Fri 7 Oct 2016 Return: Tue 18 Oct 2016 Trip spans 12 days
Depart: Sun 4 Dec 2016 Return: Sun 11 Dec 2016 Trip spans 8 days
Depart: Wed 23 Nov 2016 Return: Mon 28 Nov 2016 Trip spans 6 days
Depart: Sun 19 Feb 2017 Return: Sun 26 Feb 2017 Trip spans 8 days
Direct flights BWI - LON on British Airways
Flight # Depart BWI Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
228 21:50 09:55 26 Aug - 16 Sep
228 21:50 09:55 23 Sep - 28 Oct
228 21:50 10:00 19 Sep - 19 Sep
228 22:00 10:05 23 Aug - 27 Oct
* 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

Baltimore
£288
Destination

London
only £483
only £650
only £288