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Find Deals on Flights 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 Dec 12 2015 Return: Mon Dec 14 2015 Trip spans 3 days
Delta
Delta
BWI
2:00p
LHR
1:05a
11h 05m
1 stop
LHR
5:00a
BWI
9:29p
16h 29m
2 stops
Depart: Thu Oct 29 2015 Return: Mon Nov 2 2015 Trip spans 5 days
United
United
BWI
2:15a
LHR
12:30p
10h 15m
1 stop
LHR
7:00a
BWI
10:29p
15h 29m
1 stop
Depart: Thu Nov 5 2015 Return: Mon Nov 9 2015 Trip spans 5 days
Air Canada
Air Canada
BWI
1:35p
LHR
1:50a
12h 15m
1 stop
LHR
10:00a
BWI
10:29p
12h 29m
1 stop
Depart: Sat Dec 26 2015 Return: Sun Jan 10 2016 Trip spans 16 days
British Airways
British Airways
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Thu Dec 10 2015 Return: Mon Dec 14 2015 Trip spans 5 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Mon Nov 2 2015 Return: Mon Nov 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: Fri Jan 1 2016 Return: Wed Jan 6 2016 Trip spans 6 days
Air France
Air France
BWI
8:26a
LHR
9:20p
12h 54m
1 stop
LHR
5:30a
BWI
5:29p
11h 59m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 days
Iberia
Iberia
BWI
8:45a
LHR
9:20p
12h 35m
1 stop
LHR
12:30p
BWI
8:50p
8h 20m
nonstop
Depart: Mon Aug 10 2015 Return: Thu Aug 20 2015 Trip spans 11 days
$1228
Select
Virgin Atlantic
Virgin Atlantic
BWI
1:27p
LHR
2:05a
12h 38m
1 stop
LHR
10:25a
BWI
12:31a
14h 06m
1 stop
Depart: Mon Jul 27 2015 Return: Thu Aug 13 2015 Trip spans 18 days
$1233
Select
Major Airline
Major Airline
BWI
1:48p
LHR
11:45p
9h 57m
1 stop
LHR
10:25a
BWI
12:35a
14h 10m
1 stop
Depart: Sun Aug 2 2015 Return: Tue Aug 25 2015 Trip spans 24 days
$1345
Select
US Airways
US Airways
BWI
11:40a
LHR
10:40p
11h 00m
1 stop
LHR
2:50a
BWI
7:25p
16h 35m
2 stops
Direct flights BWI to LHR on American Airlines
Flight # Depart BWI Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6173 9:30 pm 10:00 am Jun 27 - Oct 22
6173 9:30 pm 9:55 am Jun 29 - Oct 23
6173 9:30 pm 9:50 am Jun 30 - Oct 20
Airports
Origin

Baltimore
$836
Destination

London
$836