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$359+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Heathrow to Maryland

Keep the following information in mind while searching for Heathrow to Maryland flight deals. Data was last updated July 31, 2025.

Round-trip from

$603
(Scandinavian Airlines)

One-way from

$359
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$912

Good round-trip deal

$827 or less

Good one-way deal

$911 or less
From London Heathrow to Maryland
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One-way flight from London Heathrow to Maryland
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Highest demand for flights based on searches. 13% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Maryland.
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Price to beat on a one-way flight from London Heathrow to Maryland.
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Find 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 July 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:50 pmLHR - IAD
2 stops29h 09mScandinavian Airlines
Sun 9/1410:05 pmIAD - LHR
2 stops30h 30mScandinavian Airlines
Deal found 7/31$603
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:25 amLHR - DCA
1 stop11h 43mJetBlue
Tue 9/231:20 pmDCA - LHR
1 stop12h 10mJetBlue
Deal found 7/30$603
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:00 amLHR - IAD
1 stop12h 20mTAP AIR PORTUGAL
Sun 10/125:45 pmIAD - LHR
1 stop11h 35mTAP AIR PORTUGAL
Deal found 7/29$604
This lol.travel deal was found by Cheapflights users on 7/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:30 amLHR - IAD
1 stop12h 00mUnited Airlines
Tue 9/96:40 pmIAD - LHR
Nonstop7h 15mUnited Airlines
Deal found 7/29$606
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:10 amLHR - IAD
1 stop13h 55mLufthansa
Mon 11/106:20 pmIAD - LHR
Nonstop7h 20mLufthansa
Deal found 7/30$609
This TravelUp deal was found by Cheapflights users on 7/31. 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 8/308:45 amLHR - IAD
1 stop12h 30mMultiple Airlines
Sat 9/2010:25 pmIAD - LHR
Nonstop7h 15mMultiple Airlines
Deal found 7/31$610
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:50 amLHR - DCA
2 stops14h 01mAir Canada
Tue 9/234:35 pmDCA - LHR
1 stop12h 00mAir Canada
Deal found 7/30$610
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:05 pmLHR - IAD
1 stop12h 00mAir Canada
Wed 9/178:16 amIAD - LHR
1 stop19h 19mAir Canada
Deal found 7/29$620
This Austrian Airlines deal was found by Cheapflights users on 7/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amLHR - IAD
1 stop13h 35mAustrian Airlines
Thu 9/186:40 pmIAD - LHR
Nonstop7h 15mAustrian Airlines
Deal found 7/31$621
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:10 amLHR - DCA
2 stops15h 46mMultiple Airlines
Mon 12/112:55 pmDCA - LHR
2 stops13h 15mMultiple Airlines
Deal found 7/30$623
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:00 amLHR - IAD
1 stop15h 15mSWISS
Thu 9/188:45 pmIAD - LHR
1 stop14h 40mSWISS
Deal found 7/29$624
This Icelandair deal was found by Cheapflights users on 7/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:05 pmLHR - IAD
1 stop14h 05mIcelandair
Sat 10/1811:15 pmIAD - LHR
1 stop16h 05mIcelandair
Deal found 7/28$627

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 July 31, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Maryland that are best for you.

Fly from

Heathrow

Fly to

Maryland

Route

Depart

Return

Price

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 9/9

7:50 pm-7:59 pm

2 stops29h 09m

Washington, D.C. Dulles Intl

Sun 9/14

10:05 pm-9:35 am

2 stops30h 30m

$603

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 8/27

8:25 am-3:08 pm

1 stop11h 43m

Washington, D.C. Reagan-National

Tue 9/23

1:20 pm-6:30 am

1 stop12h 10m

$603

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 10/3

8:00 am-3:20 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Fri 10/17

5:00 pm-10:20 am

1 stop12h 20m

$604

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 8/31

6:30 am-1:30 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 9/9

6:40 pm-6:55 am

Nonstop7h 15m

$606

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 9/4

6:00 am-2:35 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Thu 9/18

10:25 pm-10:40 am

Nonstop7h 15m

$609

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 8/30

8:45 am-4:15 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 9/20

10:25 pm-10:40 am

Nonstop7h 15m

$610

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 9/16

6:50 am-3:51 pm

2 stops14h 01m

Washington, D.C. Reagan-National

Tue 9/23

4:35 pm-9:35 am

1 stop12h 00m

$610

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 9/2

7:25 am-3:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 12/1

6:20 pm-6:40 am

Nonstop7h 20m

$613

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 9/26

12:45 pm-4:00 pm

Nonstop8h 15m

Washington, D.C. Dulles Intl

Tue 10/7

7:25 pm-7:45 am

Nonstop7h 20m

$618

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 9/10

2:05 pm-9:05 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Wed 9/17

8:16 am-8:35 am

1 stop19h 19m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 41 results
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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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Maryland (average of $241). Flying from London Heathrow Airport to Maryland in March is currently the most expensive (average of $290). 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 July 31, 2025.

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.

Weekly flight availability from London Heathrow Airport to Maryland

Explore weekly flight availability from Heathrow to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from LHR to USMD are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 July 31, 2025.
See what other customers who have flown with Delta, Austrian Airlines, and Finnair 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
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $549. Aer Lingus flights start at $551 while deals on Icelandair start at $581 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 (41%), Aer Lingus (41%) or Finnair (41%) 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 $689. On average you can expect to pay $931. The most popular route, (London Heathrow - Washington, D.C. Dulles Intl), can usually be booked for $485.

  • 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Maryland (average of $241). Flying from London Heathrow Airport to Maryland in March is currently the most expensive (average of $290). 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.

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Alternative routes for Heathrow to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Miami flights
Heathrow to George Bush Intcntl flights

Top 5 airlines flying from Heathrow to Maryland

Discover the top 5 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$555Average$1,221FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$682Average$863FlexibilityNo cancel feeOn-time70%
IberiaCheapest$687Average$917FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$736Average$817FlexibilityNo cancel feeOn-time71%
DeltaCheapest$973Average$973FlexibilityNo cancel feeOn-timeN/A

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