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Cheap flights from London Heathrow Airport to Washington, D.C. from £340

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 11/1. 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

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Icelandair Logo
12:15 - 18:40LHR-BWI
11h 25m1 stop
Icelandair Logo
19:40 - 19:30BWI-LHR
18h 50m1 stop
£461Icelandair
Find Deal
Thu, 20 Nov - Thu, 27 Nov
Icelandair Logo
20:35 - 18:40LHR-BWI
27h 05m1 stop
Icelandair Logo
19:40 - 10:50BWI-LHR
10h 10m1 stop
£463Icelandair
Find Deal
Thu, 20 Nov - Tue, 25 Nov
Icelandair Logo
12:15 - 19:40LHR-BWI
11h 25m1 stop
Icelandair Logo
19:40 - 19:30BWI-LHR
18h 50m1 stop
£471Icelandair
Find Deal
Sat, 1 Nov - Sat, 15 Nov
Icelandair Logo
12:15 - 18:40LHR-BWI
11h 25m1 stop
Icelandair Logo
19:40 - 19:30BWI-LHR
18h 50m1 stop
£472Icelandair
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Icelandair Logo
12:15 - 18:40LHR-BWI
11h 25m1 stop
Icelandair Logo
19:40 - 19:30BWI-LHR
18h 50m1 stop
£473Icelandair
Find Deal
Thu, 20 Nov - Wed, 26 Nov
Icelandair Logo
20:35 - 18:40LHR-BWI
27h 05m1 stop
Icelandair Logo
19:40 - 10:50BWI-LHR
10h 10m1 stop
£473Icelandair
Find Deal
Wed, 12 Nov - Sun, 30 Nov
Virgin Atlantic Logo
13:00 - 23:03LHR-BWI
15h 03m1 stop
Virgin Atlantic Logo
17:36 - 08:45BWI-LHR
10h 09m1 stop
£494Virgin Atlantic
Find Deal
Mon, 15 Dec - Sun, 28 Dec
Virgin Atlantic Logo
15:50 - 00:43LHR-BWI
13h 53m1 stop
Virgin Atlantic Logo
14:00 - 09:00BWI-LHR
14h 00m1 stop
£495Virgin Atlantic
Find Deal
Mon, 22 Dec - Tue, 30 Dec
Virgin Atlantic Logo
11:15 - 23:02LHR-BWI
15h 47m2 stops
Virgin Atlantic Logo
13:51 - 06:25BWI-LHR
11h 34m1 stop
£496Virgin Atlantic
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Sat, 1 Nov - Sat, 15 Nov
Delta Logo
11:45 - 22:59LHR-BWI
15h 14m2 stops
Delta Logo
12:15 - 07:15BWI-LHR
14h 00m2 stops
£510Delta
Find Deal
Fri, 27 Mar - Fri, 3 Apr

Delta flights from London Heathrow Airport to Baltimore

Our best Delta deals on London Heathrow Airport to Baltimore flight tickets
Delta
27 Mar
LHR11:45London Heathrow
15h 14m
2 stops
BWI22:59Baltimore/Washington
3 Apr
BWI12:15Baltimore/Washington
14h 00m
2 stops
LHR07:15London Heathrow
£510
Find similar
Delta
23 Oct
LHR06:30London Heathrow
21h 32m
2 stops
BWI23:02Baltimore/Washington
4 Nov
BWI10:18Baltimore/Washington
16h 32m
1 stop
LHR07:50London Heathrow
£533
Find similar
Delta
22 Oct
LHR11:45London Heathrow
16h 17m
1 stop
BWI23:02Baltimore/Washington
9 Nov
BWI19:50Baltimore/Washington
10h 35m
1 stop
LHR11:25London Heathrow
£547
Find similar

Icelandair flights from London Heathrow Airport to Baltimore

Our best Icelandair deals on London Heathrow Airport to Baltimore flight tickets
Icelandair
20 Nov
LHR12:15London Heathrow
11h 25m
1 stop
BWI18:40Baltimore/Washington
27 Nov
BWI19:40Baltimore/Washington
18h 50m
1 stop
LHR19:30London Heathrow
£461
Find similar
Icelandair
20 Nov
LHR20:35London Heathrow
27h 05m
1 stop
BWI18:40Baltimore/Washington
25 Nov
BWI19:40Baltimore/Washington
10h 10m
1 stop
LHR10:50London Heathrow
£463
Find similar
Icelandair
1 Nov
LHR12:15London Heathrow
11h 25m
1 stop
BWI19:40Baltimore/Washington
15 Nov
BWI19:40Baltimore/Washington
18h 50m
1 stop
LHR19:30London Heathrow
£471
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 October 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 20/11

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Thu 27/11

19:40-19:30

1 stop18h 50m

£461

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 20/11

20:35-18:40

1 stop27h 05m

Baltimore/Washington

Tue 25/11

19:40-10:50

1 stop10h 10m

£463

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 1/11

12:15-19:40

1 stop11h 25m

Baltimore/Washington

Sat 15/11

19:40-19:30

1 stop18h 50m

£471

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 14/11

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Sun 16/11

19:40-19:30

1 stop18h 50m

£472

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 20/11

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Wed 26/11

19:40-19:30

1 stop18h 50m

£473

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 12/11

20:35-18:40

1 stop27h 05m

Baltimore/Washington

Sun 30/11

19:40-10:50

1 stop10h 10m

£473

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 15/12

13:00-23:03

1 stop15h 03m

Baltimore/Washington

Sun 28/12

17:36-08:45

1 stop10h 09m

£494

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 22/12

15:50-00:43

1 stop13h 53m

Baltimore/Washington

Tue 30/12

14:00-09:00

1 stop14h 00m

£495

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 1/11

11:15-23:02

2 stops15h 47m

Baltimore/Washington

Sat 15/11

13:51-06:25

1 stop11h 34m

£496

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 27/3

11:45-22:59

2 stops15h 14m

Baltimore/Washington

Fri 3/4

12:15-07:15

2 stops14h 00m

£510

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 £506. If you are unable to visit Baltimore during the month of February, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around £536.

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 £588. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £731. 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 £464. 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 £818. 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 £631 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 £536 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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Baltimore.

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

As of October 2025, prices for London Heathrow Airport to Baltimore flights are approximately 70% more expensive 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

£469

Fastest flight time

8h 00m

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 £469. The best return flight deal from London Heathrow Airport to Baltimore found on momondo in the last 72 hours is £454.
The fastest flight from London Heathrow Airport to Baltimore takes 8h 00m
Direct flights go from London Heathrow Airport to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)
Search flight deals

  • How far is London Heathrow to Baltimore/Washington by plane?

    Baltimore/Washington is 3615.0 mi away from London Heathrow. Typically, this will take 11h 25m 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 £277Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom £358Free CancellationRating
7.0
556 reviews
Search Icelandair flights
United AirlinesPriceFrom £431Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £452Free CancellationRating
7.4
667 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom £461Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
British AirwaysPriceFrom £462Free CancellationRating
6.7
7,455 reviews
Search British Airways flights
KLMPriceFrom £464Free CancellationRating
7.7
1,402 reviews
Search KLM flights
LufthansaPriceFrom £470Free CancellationRating
6.8
7,491 reviews
Search Lufthansa flights
FinnairPriceFrom £481Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
IberiaPriceFrom £514Free CancellationRating
7.0
2,991 reviews
Search Iberia 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 £640. Generally, Finnair has 7 flights on this route every week with an average price of £915. 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 £913, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,042 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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