Flights from London Heathrow to Baltimore

Our cheapest offers for flights from London Heathrow to Baltimore

Here you can compare cheap flights from London Heathrow (LHR) to Baltimore (BWI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Baltimore. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Baltimore
Outbound
03/09/25
1 Stopover (KEF)
FI0451, FI0643
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0642, FI0450
10h 25min
Icelandair
£569
Best option
London Heathrow
Baltimore
Outbound
02/05/25
direct
BA0229
08h 00min
Return
19/05/25
direct
BA0228
07h 15min
British Airways ?
£635
London Heathrow
Baltimore
Pay attention to transfer at connecting flight
Outbound
06/06/25
2 Stopovers (ZRH, BOS)
LX0333, LX0052, NK2106
22h 46min
Return
20/06/25
2 Stopovers (BOS, YYZ)
NK2516, AC0771, AC0854
19h 50min
Swiss International Air Lines, Spirit Airlines
£621
found 3 days ago
London Heathrow
Baltimore
Outbound
16/07/25
2 Stopovers (CPH, BOS)
SK0500, SK0927, SK3494
20h 03min
Return
02/08/25
2 Stopovers (BOS, CPH)
SK3307, SK0928, SK0505
28h 00min
SAS Scandinavian Airlines
£1,047
London Heathrow
Baltimore
Outbound
13/05/25
1 Stopover (KEF)
FI0455, FI0643
27h 00min
Return
03/06/25
1 Stopover (KEF)
FI0642, FI0454
18h 50min
Icelandair
£580
London Heathrow
Baltimore
Outbound
13/05/25
1 Stopover (KEF)
FI0455, FI0643
27h 00min
Return
03/06/25
1 Stopover (KEF)
FI0642, FI0454
18h 50min
Icelandair
£586
London Heathrow
Baltimore
Outbound
13/05/25
1 Stopover (KEF)
FI0455, FI0643
27h 00min
Return
03/06/25
1 Stopover (KEF)
FI0642, FI0454
18h 50min
Icelandair
£587
London Heathrow
Baltimore
Outbound
11/09/25
1 Stopover (KEF)
FI0451, FI0643
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0642, FI0454
18h 50min
Icelandair ?
£594
London Heathrow
Baltimore
Outbound
11/09/25
1 Stopover (KEF)
FI0451, FI0643
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0642, FI0454
18h 50min
Icelandair
£601
London Heathrow
Baltimore
Outbound
13/05/25
1 Stopover (KEF)
FI0455, FI0643
27h 00min
Return
03/06/25
1 Stopover (KEF)
FI0642, FI0450
10h 25min
Icelandair ?
£613
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Baltimore

Favourite airline: Icelandair
93 % of travellers choose to book flights on this route with Icelandair, British Airways and Iberia.
Icelandair
80 %
British Airways
8 %
Iberia
5 %
Cheapest weekday: Sunday
The cheapest day to fly on this route is Sunday.
Stopover flights are the cheapest connection
Direct flights on this route are £256.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
07h 50min
27h 00min
32h 05min
£803
£547
£823
Favourite connection: via Reykjavik-Keflavik
Stopover flights on this route are especially popular via Reykjavik-Keflavik, making up 82 % of bookings.
Route
bookings
1 stopover Reykjavik-Keflavik International
27h 00min, from £547
82 %
Direct flights
07h 50min, from £803
13 %
1 stopover Atlanta International Airport, GA
13h 58min, from £1,069
3 %

Important flight information

Flight information: London Heathrow - Baltimore

Outbound and return from £568.04
Flight duration min. 08:30
Return flight duration min. 06:55
Distance 5840 km
Flights per week 8
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Baltimore
Flight destinations with a similar price