Browse Origins:
Browse Destinations:

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

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

Book cheap flights from Baltimore/Washington to London

(Round-trip)
Depart: Thu Aug 20 2015 Return: Wed Sep 9 2015 Trip spans 21 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sun Aug 23 2015 Return: Wed Sep 2 2015 Trip spans 11 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Mon Aug 24 2015 Return: Wed Sep 2 2015 Trip spans 10 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sun Jun 28 2015 Return: Sun Jul 12 2015 Trip spans 15 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sun May 10 2015 Return: Wed May 13 2015 Trip spans 4 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Mon May 11 2015 Return: Wed May 13 2015 Trip spans 3 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Wed Aug 12 2015 Return: Wed Aug 19 2015 Trip spans 8 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Wed Jun 3 2015 Return: Thu Jun 18 2015 Trip spans 16 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Wed Jun 10 2015 Return: Mon Jun 15 2015 Trip spans 6 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Wed Jun 24 2015 Return: Fri Jun 26 2015 Trip spans 3 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sun Aug 2 2015 Return: Fri Sep 25 2015 Trip spans 55 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Thu Aug 27 2015 Return: Mon Sep 14 2015 Trip spans 19 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Mon Jul 27 2015 Return: Mon Aug 31 2015 Trip spans 36 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Mon Jun 29 2015 Return: Fri Jul 31 2015 Trip spans 33 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sun Jul 5 2015 Return: Thu Jul 9 2015 Trip spans 5 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Mon Jul 13 2015 Return: Mon Jul 27 2015 Trip spans 15 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sun Jul 19 2015 Return: Wed Jul 29 2015 Trip spans 11 days
WOW air
WOW air
BWI
3:25p
LGW
1:50a
10h 25m
1 stop
LGW
8:20a
BWI
6:55p
10h 35m
1 stop
Depart: Sat Jul 11 2015 Return: Mon Jul 13 2015 Trip spans 3 days
British Airways
British Airways
BWI
2:35p
LHR
12:00a
9h 25m
1 stop
LHR
3:10a
BWI
7:46p
16h 36m
2 stops
Depart: Tue Apr 7 2015 Return: Tue Apr 21 2015 Trip spans 15 days
American Airlines
American Airlines
BWI
5:30p
LHR
12:50a
7h 20m
nonstop
LHR
12:30p
BWI
8:50p
8h 20m
nonstop
Depart: Sat Aug 1 2015 Return: Thu Aug 6 2015 Trip spans 6 days
British Airways
British Airways
BWI
2:35p
LGW
5:25a
14h 50m
2 stops
LGW
3:15a
BWI
7:46p
16h 31m
2 stops
Direct flights BWI to LON on American Airlines
Flight # Depart BWI Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6173 9:30 pm 10:00 am Mar 28 - Oct 22
6173 9:30 pm 9:55 am Mar 30 - Oct 23
6173 9:30 pm 9:50 am Mar 31 - Oct 20
Airports
Origin

Baltimore
$736
Destination

London
only $941
only $736