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Find flight deals from Baltimore/Washington to London (BWI - LON)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Baltimore/Washington to London

(Round-trip)
Depart: Fri 12 Dec 2014 Return: Wed 17 Dec 2014 Trip spans 6 days
Delta
Delta
BWI
12:00
LHR
23:00
11h 00m
1 stop
LHR
07:00
BWI
19:10
12h 10m
1 stop
Depart: Thu 11 Dec 2014 Return: Sun 14 Dec 2014 Trip spans 4 days
United
United
BWI
05:43
LHR
21:25
15h 42m
1 stop
LHR
05:25
BWI
18:02
12h 37m
1 stop
Depart: Thu 15 Jan 2015 Return: Sat 31 Jan 2015 Trip spans 17 days
US Airways
US Airways
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
06:30
BWI
17:38
11h 08m
1 stop
Depart: Thu 8 Jan 2015 Return: Thu 22 Jan 2015 Trip spans 15 days
US Airways
US Airways
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
06:30
BWI
17:38
11h 08m
1 stop
Depart: Sat 13 Dec 2014 Return: Tue 6 Jan 2015 Trip spans 25 days
American Airlines
American Airlines
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
05:35
BWI
17:38
12h 03m
1 stop
Depart: Sun 14 Dec 2014 Return: Tue 6 Jan 2015 Trip spans 24 days
American Airlines
American Airlines
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
05:35
BWI
17:38
12h 03m
1 stop
Depart: Mon 15 Dec 2014 Return: Tue 6 Jan 2015 Trip spans 23 days
American Airlines
American Airlines
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
05:35
BWI
17:38
12h 03m
1 stop
Depart: Tue 16 Dec 2014 Return: Tue 6 Jan 2015 Trip spans 22 days
American Airlines
American Airlines
BWI
09:50
LHR
22:35
12h 45m
1 stop
LHR
04:55
BWI
17:38
12h 43m
1 stop
Depart: Fri 13 Feb 2015 Return: Sun 22 Feb 2015 Trip spans 10 days
US Airways
US Airways
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
05:35
BWI
17:38
12h 03m
1 stop
Depart: Sun 11 Jan 2015 Return: Sun 18 Jan 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
09:50
LHR
20:20
10h 30m
1 stop
LHR
04:55
BWI
17:38
12h 43m
1 stop
Depart: Thu 12 Feb 2015 Return: Tue 17 Feb 2015 Trip spans 6 days
United
United
BWI
13:48
LHR
23:25
9h 37m
1 stop
LHR
11:05
BWI
23:35
12h 30m
1 stop
Depart: Fri 27 Feb 2015 Return: Mon 9 Mar 2015 Trip spans 10 days
United
United
BWI
04:49
LHR
21:25
16h 36m
1 stop
LHR
04:40
BWI
15:59
11h 19m
1 stop
Depart: Fri 5 Dec 2014 Return: Wed 10 Dec 2014 Trip spans 6 days
Delta
Delta
BWI
12:00
LHR
00:30
12h 30m
1 stop
LHR
05:35
BWI
19:10
13h 35m
1 stop
Depart: Tue 30 Dec 2014 Return: Thu 8 Jan 2015 Trip spans 10 days
US Airways
US Airways
BWI
13:50
LHR
23:25
9h 35m
1 stop
LHR
06:30
BWI
17:38
11h 08m
1 stop
Depart: Thu 19 Mar 2015 Return: Thu 26 Mar 2015 Trip spans 8 days
United
United
BWI
10:40
LHR
23:25
12h 45m
1 stop
LHR
08:05
BWI
23:09
15h 04m
2 stops
Depart: Wed 17 Dec 2014 Return: Thu 8 Jan 2015 Trip spans 23 days
US Airways
US Airways
BWI
13:50
LHR
23:25
9h 35m
1 stop
LHR
06:30
BWI
17:38
11h 08m
1 stop
Depart: Tue 2 Dec 2014 Return: Tue 9 Dec 2014 Trip spans 8 days
KLM Royal Dutch
KLM Royal Dutch
BWI
13:50
LHR
01:00
11h 10m
1 stop
LHR
05:35
BWI
19:10
13h 35m
1 stop
Depart: Wed 24 Dec 2014 Return: Thu 1 Jan 2015 Trip spans 9 days
British Airways
British Airways
BWI
09:50
LHR
20:55
11h 05m
1 stop
LHR
05:35
BWI
17:43
12h 08m
1 stop
Depart: Mon 12 Jan 2015 Return: Sat 17 Jan 2015 Trip spans 6 days
Iberia
Iberia
BWI
09:50
LHR
22:45
12h 55m
1 stop
LHR
14:20
BWI
17:38
27h 18m
2 stops
Depart: Mon 5 Jan 2015 Return: Sat 17 Jan 2015 Trip spans 13 days
Air Canada
Air Canada
BWI
11:40
LHR
22:25
10h 45m
1 stop
LHR
07:00
BWI
18:12
11h 12m
1 stop
Change your search
Direct flights BWI - LON on British Airways
Flight No. Departure BWI Arrival LHR Mon Tue Wed Thu Fri Sat Sun Valid between
228 19:20 07:35 30 Nov - 24 Dec
228 19:20 07:35 26 Dec - 3 Feb
Airports
Origin

Baltimore
£644
Destination

London
£644