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Cheap flights from London Heathrow Airport to Washington, D.C. from £361

This is the cheapest one-way 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 13/10. 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

Virgin Atlantic Logo
08:40 - 00:41LHR-BWI
21h 01m2 stops
Virgin Atlantic Logo
17:30 - 08:45BWI-LHR
10h 15m1 stop
£394Virgin Atlantic
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Mon, 3 Nov - Thu, 19 Feb
United Airlines Logo
09:00 - 21:24LHR-BWI
17h 24m2 stops
United Airlines Logo
13:10 - 05:55BWI-LHR
11h 45m1 stop
£397United Airlines
Find Deal
Thu, 20 Nov - Thu, 4 Dec
Icelandair Logo
12:15 - 18:40LHR-BWI
11h 25m1 stop
Icelandair Logo
19:40 - 10:50BWI-LHR
10h 10m1 stop
£402Icelandair
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Wed, 7 Jan - Sat, 10 Jan
Icelandair Logo
20:35 - 18:40LHR-BWI
27h 05m1 stop
Icelandair Logo
19:40 - 10:50BWI-LHR
10h 10m1 stop
£403Icelandair
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Mon, 8 Dec - Mon, 15 Dec
Finnair Logo
15:00 - 23:34LHR-BWI
13h 34m1 stop
Finnair Logo
15:47 - 07:40BWI-LHR
10h 53m1 stop
£411Finnair
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Wed, 8 Oct - Mon, 13 Oct
British Airways Logo
15:25 - 18:45LHR-BWI
8h 20mdirect
British Airways Logo
20:35 - 08:40BWI-LHR
7h 05mdirect
£411British Airways
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Finnair Logo
15:25 - 19:45LHR-BWI
8h 20mdirect
Finnair Logo
14:46 - 09:15BWI-LHR
13h 29m1 stop
£415Finnair
Find Deal
Wed, 29 Oct - Wed, 5 Nov
British Airways Logo
15:25 - 19:45LHR-BWI
8h 20mdirect
British Airways Logo
20:35 - 08:40BWI-LHR
7h 05mdirect
£416British Airways
Find Deal
Tue, 28 Oct - Tue, 4 Nov
American Airlines Logo
15:25 - 18:45LHR-BWI
8h 20mdirect
American Airlines Logo
20:35 - 08:40BWI-LHR
7h 05mdirect
£417American Airlines
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Wed, 7 Jan - Tue, 13 Jan
American Airlines Logo
15:25 - 18:45LHR-BWI
8h 20mdirect
American Airlines Logo
14:46 - 09:15BWI-LHR
13h 29m1 stop
£419American Airlines
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Tue, 25 Nov - Tue, 2 Dec

Finnair flights from London Heathrow Airport to Baltimore

Our best Finnair deals on London Heathrow Airport to Baltimore flight tickets
Finnair
8 Oct
LHR15:00London Heathrow
13h 34m
1 stop
BWI23:34Baltimore/Washington
13 Oct
BWI15:47Baltimore/Washington
10h 53m
1 stop
LHR07:40London Heathrow
£411
Find similar
Finnair
29 Oct
LHR15:25London Heathrow
8h 20m
BWI19:45Baltimore/Washington
5 Nov
BWI14:46Baltimore/Washington
13h 29m
1 stop
LHR09:15London Heathrow
£415
Find similar
Finnair
3 Oct
LHR19:05London Heathrow
23h 53m
2 stops
BWI13:58Baltimore/Washington
6 Oct
BWI10:50Baltimore/Washington
14h 30m
2 stops
LHR06:20London Heathrow
£440
Find similar

British Airways flights from London Heathrow Airport to Baltimore

Our best British Airways deals on London Heathrow Airport to Baltimore flight tickets
British Airways
25 Nov
LHR15:25London Heathrow
8h 20m
BWI18:45Baltimore/Washington
2 Dec
BWI20:35Baltimore/Washington
7h 05m
LHR08:40London Heathrow
£411
Find similar
British Airways
28 Oct
LHR15:25London Heathrow
8h 20m
BWI19:45Baltimore/Washington
4 Nov
BWI20:35Baltimore/Washington
7h 05m
LHR08:40London Heathrow
£416
Find similar
British Airways
28 Oct
LHR09:55London Heathrow
11h 45m
1 stop
BWI17:40Baltimore/Washington
11 Nov
BWI19:25Baltimore/Washington
11h 35m
1 stop
LHR12:00London Heathrow
£423
Find similar

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 279,928 searches. Data last updated 15 September 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

Mon 3/11

08:40-00:41

2 stops21h 01m

Baltimore/Washington

Thu 19/2

17:30-08:45

1 stop10h 15m

£394

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 20/11

09:00-21:24

2 stops17h 24m

Baltimore/Washington

Thu 4/12

13:10-05:55

1 stop11h 45m

£397

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 7/1

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Sat 10/1

19:40-10:50

1 stop10h 10m

£402

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 8/12

20:35-18:40

1 stop27h 05m

Baltimore/Washington

Mon 15/12

19:40-10:50

1 stop10h 10m

£403

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 8/10

15:00-23:34

1 stop13h 34m

Baltimore/Washington

Mon 13/10

15:47-07:40

1 stop10h 53m

£411

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 25/11

15:25-18:45

Nonstop8h 20m

Baltimore/Washington

Tue 2/12

20:35-08:40

Nonstop7h 05m

£411

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 29/10

15:25-19:45

Nonstop8h 20m

Baltimore/Washington

Wed 5/11

14:46-09:15

1 stop13h 29m

£415

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 28/10

15:25-19:45

Nonstop8h 20m

Baltimore/Washington

Tue 4/11

20:35-08:40

Nonstop7h 05m

£416

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 7/1

15:25-18:45

Nonstop8h 20m

Baltimore/Washington

Tue 13/1

20:35-08:40

Nonstop7h 05m

£417

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 25/11

15:25-18:45

Nonstop8h 20m

Baltimore/Washington

Tue 2/12

14:46-09:15

1 stop13h 29m

£419

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?

The month of February is, on average, the cheapest month to fly to Baltimore from London Heathrow Airport, with most prices found around £495. If you are unable to visit Baltimore during the month of February, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £506.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from London Heathrow Airport to Baltimore is on a Tuesday. Travellers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as £585. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £727. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

According to our data, the cheapest time of day to fly to Baltimore is in the morning. momondo users have found flights departing from London Heathrow Airport to Baltimore in the morning for as low as £455. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at midday because they tend to be around £802. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London Heathrow to Baltimore/Washington flight route?

Fly from London Heathrow to Baltimore/Washington for the best London Heathrow - Baltimore/Washington flight prices

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 £623 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 £526 on momondo.

What cabin class options are available on London Heathrow to Baltimore/Washington flights?

There are 3 cabin classes available to choose from on London Heathrow to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Baltimore flights?

You could potentially save up to 17% on your flight if you consider stops on a London Heathrow Airport to Baltimore flight.

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

As of September 2025, prices for London Heathrow Airport to Baltimore flights are approximately 12% 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

Best price found

£597

Fastest flight time

8h 10m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from London Heathrow Airport in the past 72 hours is £597. The best return flight deal from London Heathrow Airport to Baltimore found on momondo in the last 72 hours is £484.
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?

    Baltimore/Washington is 3615.0 mi away from London Heathrow. Typically, this will take 8h 10m by plane in normal conditions.

  • 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 many operators does momondo search for flights from London Heathrow Airport to Baltimore/Washington Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek 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?

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

Best airlines flying from London Heathrow Airport to Baltimore

Compare and see reviews for airlines that fly from London Heathrow Airport to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £272Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom £359Free CancellationRating
7.0
544 reviews
Search Icelandair flights
United AirlinesPriceFrom £395Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom £452Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom £460Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
LufthansaPriceFrom £461Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
British AirwaysPriceFrom £461Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
IberiaPriceFrom £504Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
Virgin AtlanticPriceFrom £524Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
KLMPriceFrom £525Free CancellationRating
7.8
1,385 reviews
Search KLM flights

  • Finnair Flights From London Heathrow Airport to Baltimore

    The lowest priced Finnair flight from London Heathrow Airport to Baltimore from the last 72 hours was £624. Generally, Finnair has 7 flights on this route every week with an average price of £887. Finnair is rated 7.6/10 by our users.

  • American Airlines Flights From London Heathrow Airport to Baltimore

    £614 is the best American Airlines flight deal from London Heathrow Airport to Baltimore found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to £884, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into Baltimore from London Heathrow Airport 7 times in an average week so prices can vary.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Baltimore for you.

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

Yes. momondo enables you to select and highlight flights to Baltimore from London with this policy.

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?

If you are not ready to book a flight from London to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.

An easier way to manage your Baltimore trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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