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Cheap flights from London Heathrow Airport to Washington, D.C. from €507

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Washington, D.C. departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Washington, D.C.

Cheap return flights

Icelandair Logo
13:05 - 19:25LHR-BWI
11h 20m1 stop
Icelandair Logo
20:30 - 11:55BWI-LHR
10h 25m1 stop
€507Icelandair
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Thu, 2 Oct - Sun, 5 Oct
Icelandair Logo
13:05 - 19:25LHR-BWI
11h 20m1 stop
Icelandair Logo
20:30 - 11:55BWI-LHR
10h 25m1 stop
€522Icelandair
Find Deal
Fri, 19 Sep - Sun, 21 Sep
United Airlines Logo
08:40 - 17:29LHR-BWI
37h 49m2 stops
United Airlines Logo
18:40 - 06:30BWI-LHR
30h 50m2 stops
€558United Airlines
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Wed, 10 Sep - Fri, 19 Sep
United Airlines Logo
11:10 - 09:59LHR-BWI
27h 49m2 stops
United Airlines Logo
06:15 - 07:10BWI-LHR
19h 55m2 stops
€561United Airlines
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Sun, 23 Nov - Thu, 27 Nov
Logo
06:50 - 17:29LHR-BWI
15h 39m2 stops
Logo
17:30 - 11:45BWI-LHR
13h 15m1 stop
€565
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Logo
06:50 - 17:29LHR-BWI
15h 39m2 stops
Logo
17:20 - 11:45BWI-LHR
13h 25m1 stop
€569
Find Deal
Fri, 12 Sep - Tue, 30 Sep
British Airways Logo
16:35 - 19:45LHR-BWI
8h 10mdirect
British Airways Logo
21:35 - 09:50BWI-LHR
7h 15mdirect
€590British Airways
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Tue, 16 Sep - Tue, 23 Sep
British Airways Logo
16:35 - 19:45LHR-BWI
8h 10mdirect
British Airways Logo
14:49 - 09:05BWI-LHR
13h 16m1 stop
€593British Airways
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Wed, 10 Sep - Wed, 17 Sep
Delta Logo
11:30 - 00:28LHR-BWI
17h 58m2 stops
Delta Logo
08:05 - 07:15BWI-LHR
18h 10m1 stop
€598Delta
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Mon, 22 Sep - Mon, 20 Oct
Delta Logo
09:40 - 16:54LHR-BWI
12h 14m1 stop
Delta Logo
17:30 - 08:45BWI-LHR
10h 15m1 stop
€606Delta
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Mon, 8 Sep - Tue, 9 Dec

British Airways flights from London Heathrow Airport to Baltimore

Our best British Airways deals on London Heathrow Airport to Baltimore flight tickets
British Airways
16 Sept
LHR16:35London Heathrow
8h 10m
BWI19:45Baltimore/Washington
23 Sept
BWI21:35Baltimore/Washington
7h 15m
LHR09:50London Heathrow
€590
Find similar
British Airways
10 Sept
LHR16:35London Heathrow
8h 10m
BWI19:45Baltimore/Washington
17 Sept
BWI14:49Baltimore/Washington
13h 16m
1 stop
LHR09:05London Heathrow
€593
Find similar
British Airways
9 Sept
LHR16:35London Heathrow
8h 10m
BWI19:45Baltimore/Washington
14 Sept
BWI17:24Baltimore/Washington
33h 16m
1 stop
LHR07:40London Heathrow
€599
Find similar

Delta flights from London Heathrow Airport to Baltimore

Our best Delta deals on London Heathrow Airport to Baltimore flight tickets
Delta
22 Sept
LHR11:30London Heathrow
17h 58m
2 stops
BWI00:28Baltimore/Washington
21 Oct
BWI10:18Baltimore/Washington
15h 57m
1 stop
LHR07:15London Heathrow
€598
Find similar
Delta
8 Sept
LHR09:40London Heathrow
12h 14m
1 stop
BWI16:54Baltimore/Washington
10 Dec
BWI15:30Baltimore/Washington
10h 20m
1 stop
LHR06:50London Heathrow
€606
Find similar
Delta
8 Sept
LHR09:40London Heathrow
12h 14m
1 stop
BWI16:54Baltimore/Washington
10 Dec
BWI17:30Baltimore/Washington
10h 15m
1 stop
LHR08:45London Heathrow
€608
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 2/10

13:05-19:25

1 stop11h 20m

Baltimore/Washington

Sun 5/10

20:30-11:55

1 stop10h 25m

€507

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 19/9

13:05-19:25

1 stop11h 20m

Baltimore/Washington

Sun 21/9

20:30-11:55

1 stop10h 25m

€522

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 10/9

08:40-17:29

2 stops37h 49m

Baltimore/Washington

Fri 19/9

18:40-06:30

2 stops30h 50m

€558

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sun 23/11

11:10-09:59

2 stops27h 49m

Baltimore/Washington

Thu 27/11

06:15-07:10

2 stops19h 55m

€561

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 12/9

06:50-17:29

2 stops15h 39m

Baltimore/Washington

Fri 19/9

17:30-11:45

1 stop13h 15m

€565

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 12/9

06:50-17:29

2 stops15h 39m

Baltimore/Washington

Tue 30/9

17:20-11:45

1 stop13h 25m

€569

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 16/9

16:35-19:45

Nonstop8h 10m

Baltimore/Washington

Tue 23/9

21:35-09:50

Nonstop7h 15m

€590

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 10/9

16:35-19:45

Nonstop8h 10m

Baltimore/Washington

Wed 17/9

14:49-09:05

1 stop13h 16m

€593

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 22/9

11:30-00:28

2 stops17h 58m

Baltimore/Washington

Mon 20/10

08:05-07:15

1 stop18h 10m

€598

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 8/9

09:40-16:54

1 stop12h 14m

Baltimore/Washington

Tue 9/12

17:30-08:45

1 stop10h 15m

€606

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Heathrow Airport to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baltimore?

In general, February is the cheapest month to fly from London Heathrow Airport to Baltimore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €581. If you aren’t able to travel during the month of February, then book flights to Baltimore from London Heathrow Airport during January instead. Flights to Baltimore in January, while not as cheap as those in February, still average around €589.

How far in advance should I book a flight to Baltimore?

You are more likely to see cheaper flights to Baltimore from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around €731 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from London Heathrow Airport for as low as €647 on momondo.

How have London Heathrow Airport to Baltimore flight prices changed over time?

As of August 2025, prices for London Heathrow Airport to Baltimore flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Baltimore (LHR to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Baltimore

Fastest flight time

8h 10m

Direct flights

Every day

Airports in Baltimore

1 airport
The fastest flight from London Heathrow Airport to Baltimore takes 8h 10m
Direct flights go from London Heathrow Airport to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)
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  • How far is London Heathrow to Baltimore/Washington by plane?

    The distance between London Heathrow and Baltimore/Washington is about 5817.7 km. 8h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Baltimore/Washington Airport?

    Prices for flights from London Heathrow Airport to Baltimore/Washington Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Baltimore?

Why use momondo?

Why should I use momondo to find a flight deal from London to Baltimore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Baltimore . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Baltimore with flexible booking policies on momondo?

Yes. All flights to Baltimore from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Baltimore.

I’m not ready to book a flight from London to Baltimore right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Baltimore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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