Find Cheap Flights from Baltimore/Washington to London Heathrow (BWI - LHR)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to London Heathrow

(Round-trip)
Depart: Wed Nov 15 2017 Return: Mon Nov 20 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Fri Mar 9 2018 Return: Thu Mar 15 2018 Trip spans 6 days
British Airways
British Airways
BWI
LHR
13h 19m
1 stop
LHR
BWI
27h 49m
2 stops
Depart: Wed Feb 21 2018 Return: Sat Feb 24 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BWI
LHR
19h 20m
1 stop
LHR
BWI
14h 45m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 20 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
BWI
LHR
15h 35m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Tue Oct 31 2017 Return: Fri Nov 17 2017 Trip spans 18 days
Multiple Airlines
Multiple Airlines
BWI
LHR
16h 40m
1 stop
LHR
BWI
13h 05m
1 stop
Depart: Wed Jan 31 2018 Return: Tue Feb 6 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
12h 25m
1 stop
Depart: Tue Nov 14 2017 Return: Thu Nov 23 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
BWI
LHR
16h 40m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Wed Feb 21 2018 Return: Wed Feb 28 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
13h 30m
1 stop
Depart: Wed Dec 6 2017 Return: Mon Dec 11 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Wed Dec 6 2017 Return: Sun Dec 10 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
13h 30m
1 stop
Depart: Mon Mar 5 2018 Return: Fri Mar 9 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 50m
1 stop
LHR
BWI
13h 05m
1 stop
Depart: Sun Nov 5 2017 Return: Sat Nov 11 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BWI
LHR
19h 15m
1 stop
LHR
BWI
14h 45m
1 stop
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Thu Jan 25 2018 Return: Sun Jan 28 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
13h 30m
1 stop
Depart: Fri Dec 8 2017 Return: Thu Dec 14 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BWI
LHR
15h 35m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Mon Jan 8 2018 Return: Thu Feb 8 2018 Trip spans 32 days
Multiple Airlines
Multiple Airlines
BWI
LHR
20h 30m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Mon Dec 11 2017 Return: Tue Dec 19 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 50m
1 stop
LHR
BWI
11h 05m
1 stop
Depart: Sun Nov 12 2017 Return: Thu Nov 16 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BWI
LHR
19h 15m
1 stop
LHR
BWI
12h 55m
1 stop
Depart: Sat Feb 24 2018 Return: Sun Mar 4 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
BWI
LHR
16h 40m
1 stop
LHR
BWI
13h 30m
1 stop
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BWI
LHR
17h 15m
1 stop
LHR
BWI
13h 30m
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 9:25 pm 9:35 am Sep 2 - Oct 27
6173 9:40 pm 9:50 am Sep 3 - Oct 26
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Baltimore
$413
Destination

London
$413
Airlines Airline reviews

45 travelers who booked a flight from Baltimore to London rated their chosen airlines with an average of 8.2.

Overall
8.3
Boarding
8.5
Crew
8.6
Comfort
7.6
Food
7.9
Entertainment
8.1