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: Tue 20 Sep 2016 Return: Tue 4 Oct 2016 Trip spans 15 days
Depart: Mon 21 Nov 2016 Return: Mon 28 Nov 2016 Trip spans 8 days
Depart: Sat 28 May 2016 Return: Tue 14 Jun 2016 Trip spans 18 days
Depart: Sat 17 Sep 2016 Return: Mon 19 Sep 2016 Trip spans 3 days
Depart: Wed 12 Oct 2016 Return: Tue 18 Oct 2016 Trip spans 7 days
Depart: Mon 22 Aug 2016 Return: Tue 30 Aug 2016 Trip spans 9 days
Depart: Tue 18 Oct 2016 Return: Wed 2 Nov 2016 Trip spans 16 days
Depart: Thu 1 Sep 2016 Return: Thu 8 Sep 2016 Trip spans 8 days
Depart: Tue 1 Nov 2016 Return: Tue 8 Nov 2016 Trip spans 8 days
Depart: Wed 8 Jun 2016 Return: Thu 16 Jun 2016 Trip spans 9 days
Depart: Tue 29 Nov 2016 Return: Tue 6 Dec 2016 Trip spans 8 days
Depart: Sun 5 Jun 2016 Return: Wed 8 Jun 2016 Trip spans 4 days
Depart: Sun 16 Oct 2016 Return: Wed 19 Oct 2016 Trip spans 4 days
Depart: Sun 6 Nov 2016 Return: Tue 15 Nov 2016 Trip spans 10 days
Depart: Fri 21 Oct 2016 Return: Mon 31 Oct 2016 Trip spans 11 days
Depart: Sun 30 Oct 2016 Return: Wed 9 Nov 2016 Trip spans 11 days
Depart: Mon 7 Nov 2016 Return: Mon 21 Nov 2016 Trip spans 15 days
Depart: Fri 11 Nov 2016 Return: Fri 18 Nov 2016 Trip spans 8 days
Depart: Sun 3 Jul 2016 Return: Wed 10 Aug 2016 Trip spans 39 days
Depart: Tue 8 Nov 2016 Return: Tue 22 Nov 2016 Trip spans 15 days
Direct flights BWI - LON on British Airways
Flight # Depart BWI Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
228 21:35 09:55 23 May - 29 Jul
228 21:45 10:05 21 May - 31 Jul
* 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

Baltimore
£357
Destination

London
only £476
only £357