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$385+ Cheap flights from Heathrow (LHR) to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Heathrow to Maryland

Cheapest flights from Heathrow to Maryland
Explore the most affordable flight options available from Heathrow to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Travcart deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:05 pm
LHR
-
IAD
1 stop11h 15m
Icelandair
Sun 4/198:30 pm
IAD
-
LHR
1 stop18h 50m
Icelandair
Deal found 3/20$558
This deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:00 pm
LHR
-
IAD
Nonstop8h 25m
British Airways
Fri 8/215:40 pm
IAD
-
LHR
Nonstop7h 40m
British Airways
Deal found 3/25$562
This Expedia deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:45 am
LHR
-
IAD
1 stop13h 00m
Multiple Airlines
Thu 5/149:50 pm
IAD
-
LHR
Nonstop7h 50m
Multiple Airlines
Deal found 3/23$573
This TravelUp deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
LHR
-
IAD
1 stop15h 45m
Multiple Airlines
Sun 4/266:25 pm
IAD
-
LHR
Nonstop7h 30m
Multiple Airlines
Deal found 3/20$575
This TravelUp deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
LHR
-
IAD
1 stop14h 15m
Multiple Airlines
Sat 5/26:25 pm
IAD
-
LHR
Nonstop7h 30m
Multiple Airlines
Deal found 3/23$576
This TravelUp deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:50 am
LHR
-
IAD
1 stop10h 55m
British Airways
Sat 4/255:45 pm
IAD
-
LHR
Nonstop7h 35m
British Airways
Deal found 3/23$577
This TravelUp deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
LHR
-
IAD
1 stop13h 35m
Multiple Airlines
Mon 4/2710:10 pm
IAD
-
LHR
Nonstop7h 30m
Multiple Airlines
Deal found 3/22$578
This TravelUp deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
LHR
-
IAD
1 stop14h 15m
Multiple Airlines
Sat 5/99:45 am
IAD
-
LHR
1 stop15h 45m
Multiple Airlines
Deal found 3/24$579
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:00 am
LHR
-
IAD
1 stop15h 25m
Lufthansa
Sun 4/196:25 pm
IAD
-
LHR
Nonstop7h 30m
Lufthansa
Deal found 3/24$580
This deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:05 pm
LHR
-
DCA
1 stop12h 50m
Air Canada
Sun 6/148:40 pm
DCA
-
LHR
1 stop10h 10m
Air Canada
Deal found 3/21$580
This TravelUp deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:25 am
LHR
-
IAD
1 stop12h 35m
Lufthansa
Mon 4/206:25 pm
IAD
-
LHR
Nonstop7h 30m
Lufthansa
Deal found 3/24$581
This TravelUp deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:05 pm
LHR
-
IAD
1 stop24h 10m
Multiple Airlines
Thu 4/304:30 pm
IAD
-
LHR
1 stop12h 05m
Multiple Airlines
Deal found 3/22$582

Find flight deals from Heathrow to Maryland

Keep the following information in mind while searching for Heathrow to Maryland flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553

One-way from

$385
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$695

Good round-trip deal

$705 or less

Good one-way deal

$727 or less
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From London Heathrow to Maryland
Search Deals
One-way flight from London Heathrow to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Maryland.
Search Deals
Price to beat on a one-way flight from London Heathrow to Maryland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 5/7

8:45 am-4:45 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Mon 5/11

6:25 pm-6:55 am

Nonstop7h 30m

$596

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 4/30

8:45 am-4:45 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Mon 5/4

6:25 pm-6:55 am

Nonstop7h 30m

$596

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 5/4

7:25 am-3:00 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Mon 5/11

6:25 pm-6:55 am

Nonstop7h 30m

$600

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 4/11

9:05 am-2:35 pm

1 stop34h 30m

Washington, D.C. Dulles Intl

Tue 4/21

5:25 pm-6:40 pm

1 stop20h 15m

$606

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 4/11

9:05 am-2:35 pm

1 stop34h 30m

Washington, D.C. Dulles Intl

Fri 5/8

9:50 pm-10:40 am

Nonstop7h 50m

$619

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 5/13

2:00 pm-5:25 pm

Nonstop8h 25m

Washington, D.C. Dulles Intl

Sun 5/17

10:25 pm-10:50 am

Nonstop7h 25m

$634

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 4/30

10:30 am-4:45 pm

1 stop11h 15m

Washington, D.C. Reagan-National

Mon 5/4

5:31 pm-8:30 am

1 stop9h 59m

$638

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 9/12

4:35 pm-11:02 pm

1 stop11h 27m

Washington, D.C. Reagan-National

Sat 9/19

3:36 pm-6:25 am

1 stop9h 49m

$638

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 5/2

9:30 am-3:39 pm

1 stop11h 09m

Washington, D.C. Reagan-National

Tue 5/5

5:00 pm-11:55 am

1 stop13h 55m

$638

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 5/13

2:05 pm-9:55 pm

1 stop12h 50m

Washington, D.C. Reagan-National

Sun 5/17

4:35 pm-7:15 am

1 stop9h 40m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Maryland

What is the cheapest month to book a flight from London Heathrow Airport to Maryland?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Maryland (average of $510). Flying from London Heathrow Airport to Maryland in July is currently the most expensive (average of $753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to MD?

Find hourly flight availability from Heathrow to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2026.

When flying from London Heathrow Airport to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Maryland?

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated March 25, 2026.
See what other customers who have flown with Delta,American Airlines, andIcelandair from London Heathrow Airport to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,333 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,333 reviews
Delta
7.9
Good
8,333 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,496 reviews
Delta
7.9
Good
8,333 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
625 reviews
Delta
7.9
Good
8,333 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,821 reviews
Delta
7.9
Good
8,333 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Maryland?

    Airlines like British Airways, American Airlines, and Icelandair fly from London Heathrow Airport to Maryland in about 8h 15m. The time it takes to get you to your destination can typically vary by up to 4h. The distance between London Heathrow Airport and Maryland is about 3664 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Maryland one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $524. British Airways flights start at $609 while deals on Iberia start at $610 one-way.

  • What are the most popular routes from London Heathrow Airport to Maryland?

    When deciding which route to take from London Heathrow Airport to Maryland consider London Heathrow - Washington, D.C. Dulles Intl, London Heathrow - Baltimore/Washington or London Heathrow - Philadelphia as they are the most popular.

  • What are the most reliable airlines from London Heathrow Airport to Maryland?

    Consider American Airlines (63%), Aer Lingus (63%) or Finnair (63%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Maryland.

  • What are the cheapest flights from London Heathrow Airport to Maryland?

    The cheapest flight price from London Heathrow Airport to Maryland is $610. On average you can expect to pay $804. The most popular route, (London Heathrow - Washington, D.C. Dulles Intl), can usually be booked for $437.

  • Can I find deals for flights from Heathrow to Maryland that include hotel bookings?

    Yes. In addition to deals on Heathrow to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Maryland.

  • Can I find deals for business class flights from Heathrow to Maryland?

    Yes. Cheapflights offers flight deals from Heathrow to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Maryland?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Maryland (average of $510). Flying from London Heathrow Airport to Maryland in July is currently the most expensive (average of $753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Heathrow to Maryland

Discover the top 4 airlines that operate flights from Heathrow to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$535Average$658FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$569Average$820FlexibilityNo cancel feeOn-time71%
DeltaCheapest$652Average$973FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$683Average$893FlexibilityNo cancel feeOn-time70%

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