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Find Flight Deals from Baltimore/Washington to London Heathrow (BWI - LHR)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Baltimore/Washington to London Heathrow

(Round-trip)
Depart: Sat Feb 21 2015 Return: Tue Mar 3 2015 Trip spans 11 days
Virgin Atlantic
Virgin Atlantic
BWI
9:00a
LHR
9:40p
12h 40m
1 stop
LHR
3:45a
BWI
5:49p
14h 04m
1 stop
Depart: Tue Mar 3 2015 Return: Thu Mar 12 2015 Trip spans 9 days
Delta
Delta
BWI
2:32p
LHR
1:00a
10h 28m
1 stop
LHR
6:35a
BWI
5:49p
11h 14m
1 stop
Depart: Tue Feb 24 2015 Return: Tue Mar 10 2015 Trip spans 14 days
Air Canada
Air Canada
BWI
1:35p
LHR
1:50a
12h 15m
1 stop
LHR
5:00a
BWI
4:17p
11h 17m
1 stop
Depart: Mon Feb 2 2015 Return: Mon Feb 9 2015 Trip spans 8 days
Finnair
Finnair
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Wed Mar 25 2015 Return: Thu Apr 9 2015 Trip spans 16 days
British Airways
British Airways
BWI
4:20p
LHR
11:35p
7h 15m
nonstop
LHR
12:30p
BWI
8:50p
8h 20m
nonstop
Depart: Sat Apr 4 2015 Return: Sat Apr 18 2015 Trip spans 15 days
$1005
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Multiple Airlines
Multiple Airlines
BWI
7:36a
LHR
9:35p
13h 59m
1 stop
LHR
12:35p
BWI
8:55p
8h 20m
nonstop
Depart: Thu Apr 2 2015 Return: Thu Apr 9 2015 Trip spans 8 days
$1012
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American Airlines
American Airlines
BWI
1:15p
LHR
2:25a
13h 10m
1 stop
LHR
10:25a
BWI
12:45a
14h 20m
1 stop
Depart: Wed May 13 2015 Return: Thu Jun 4 2015 Trip spans 23 days
$1019
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KLM Royal Dutch
KLM Royal Dutch
BWI
12:45p
LHR
2:05a
13h 20m
1 stop
LHR
10:25a
BWI
10:09p
11h 44m
1 stop
Depart: Thu Feb 5 2015 Return: Tue Feb 10 2015 Trip spans 6 days
$1091
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Aer Lingus
Aer Lingus
BWI
5:15a
LHR
12:20a
19h 05m
2 stops
LHR
2:50a
BWI
7:41p
16h 51m
2 stops
Depart: Thu May 21 2015 Return: Tue Jun 16 2015 Trip spans 27 days
$1222
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Iberia
Iberia
BWI
8:36a
LHR
9:30p
12h 54m
1 stop
LHR
12:30p
BWI
8:50p
8h 20m
nonstop
Change your search
Direct flights BWI to LHR on American Airlines
Flight # Depart BWI Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6173 7:20 pm 7:35 am Jan 19 - Feb 3
6173 7:20 pm 7:35 am Feb 13 - Mar 7
6173 7:20 pm 7:35 am Feb 5 - Feb 11
Airports
Origin

Baltimore
$912
Destination

London
$912