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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: Fri Nov 27 2015 Return: Sun Nov 29 2015 Trip spans 3 days
Delta
Delta
BWI
12:20p
LHR
10:45p
10h 25m
1 stop
LHR
3:40a
BWI
7:05p
15h 25m
2 stops
Depart: Thu Nov 26 2015 Return: Sun Nov 29 2015 Trip spans 4 days
Delta
Delta
BWI
12:20p
LHR
8:50p
32h 30m
1 stop
LHR
1:40a
BWI
5:39p
15h 59m
2 stops
Depart: Sun Nov 1 2015 Return: Sun Nov 8 2015 Trip spans 8 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: Sun Nov 8 2015 Trip spans 7 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Sat Nov 7 2015 Return: Sat Nov 14 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Sun Nov 8 2015 Return: Sun Nov 15 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Tue Nov 10 2015 Return: Sun Nov 15 2015 Trip spans 6 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Sun Nov 15 2015 Return: Sun Nov 22 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Sun Nov 22 2015 Return: Sun Nov 29 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Sun Nov 29 2015 Return: Sun Dec 6 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Thu Dec 3 2015 Return: Sun Dec 6 2015 Trip spans 4 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Wed Jan 27 2016 Return: Wed Feb 3 2016 Trip spans 8 days
American Airlines
American Airlines
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Tue Dec 1 2015 Return: Tue Dec 8 2015 Trip spans 8 days
United
United
BWI
4:20a
LHR
8:25p
16h 05m
1 stop
LHR
7:00a
BWI
6:12p
11h 12m
1 stop
Depart: Sun Dec 6 2015 Return: Mon Dec 21 2015 Trip spans 16 days
United
United
BWI
1:35p
LHR
1:50a
12h 15m
1 stop
LHR
4:00a
BWI
6:12p
14h 12m
1 stop
Depart: Thu Nov 5 2015 Return: Mon Nov 23 2015 Trip spans 19 days
Air Canada
Air Canada
BWI
11:40a
LHR
1:50a
14h 10m
1 stop
LHR
10:00a
BWI
10:29p
12h 29m
1 stop
Depart: Sat Dec 26 2015 Return: Wed Dec 30 2015 Trip spans 5 days
British Airways
British Airways
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Fri Nov 20 2015 Return: Sun Jan 10 2016 Trip spans 52 days
Finnair
Finnair
BWI
2:20p
LHR
9:35p
7h 15m
nonstop
LHR
9:15a
BWI
5:50p
8h 35m
nonstop
Depart: Thu Oct 15 2015 Return: Thu Oct 22 2015 Trip spans 8 days
Major Airline
Major Airline
BWI
5:30p
LHR
1:00a
7h 30m
nonstop
LHR
12:30p
BWI
8:50p
8h 20m
nonstop
Depart: Fri Sep 11 2015 Return: Fri Sep 18 2015 Trip spans 8 days
Iberia
Iberia
BWI
8:50a
LHR
9:20p
12h 30m
1 stop
LHR
12:35p
BWI
8:55p
8h 20m
nonstop
Depart: Sun Aug 9 2015 Return: Sun Aug 16 2015 Trip spans 8 days
$1247
Select
Virgin Atlantic
Virgin Atlantic
BWI
1:27p
LHR
2:05a
12h 38m
1 stop
LHR
6:30a
BWI
6:16p
11h 46m
1 stop
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
$837
Destination

London
$837