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
Best option
London Heathrow
Baltimore
Outbound
08/12/25
1 Stopover (ORD)
AA0091, AA3419
12h 30min
Return
24/12/25
1 Stopover (CLT)
AA2316, AA0730
12h 13min
American Airlines
£492
London Heathrow
Baltimore
Outbound
08/12/25
1 Stopover (ORD)
UA0959, UA0255
29h 15min
Return
24/12/25
1 Stopover (ORD)
UA0777, UA0938
23h 58min
United Airlines ?
£497
London Heathrow
Baltimore
Outbound
08/12/25
1 Stopover (CLT)
AY3811, AA2799
14h 43min
Return
24/12/25
1 Stopover (CLT)
AA2316, AY3808
14h 08min
Finnair, American Airlines
£525
London Heathrow
Baltimore
Outbound
08/12/25
1 Stopover (CLT)
BA1610, BA5414
14h 43min
Return
24/12/25
1 Stopover (CLT)
BA6551, BA1595
12h 13min
British Airways ?
£547
London Heathrow
Baltimore
Outbound
08/12/25
1 Stopover (ORD)
AA7006, AA3679
24h 21min
Return
24/12/25
2 Stopovers (CLT, JFK)
AA2316, AA1909, AA6933
13h 33min
American Airlines ?
£567
London Heathrow
Baltimore
Outbound
08/12/25
1 Stopover (ORD)
UA0958, UA2649
14h 45min
Return
24/12/25
1 Stopover (ORD)
UA0777, OS7850
18h 38min
United Airlines ?
£569
London Heathrow
Baltimore
Outbound
08/12/25
2 Stopovers (PHL, CLT)
IB3519, AA1427, AA1724
13h 33min
Return
24/12/25
direct
IB3597
07h 05min
Iberia, American Airlines ?
£657
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 491,80 £
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