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$479+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$534
(TravelUp)

One-way from

$479
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$666

Good round-trip deal

$666 or less

Good one-way deal

$743 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. 10% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This TravelUp deal was found by Cheapflights users on 9/14. 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 11/38:40 amLHR - BWI
2 stops21h 01mVirgin Atlantic
Thu 2/195:30 pmBWI - LHR
1 stop10h 15mVirgin Atlantic
Deal found 9/14$534
This SWISS deal was found by Cheapflights users on 9/13. 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.
Mon 10/278:05 pmLHR - IAD
1 stop23h 30mSWISS
Fri 11/78:30 pmIAD - LHR
1 stop11h 30mSWISS
Deal found 9/13$535
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Tue 12/28:40 amLHR - DCA
2 stops19h 27mVirgin Atlantic
Mon 12/154:05 pmDCA - LHR
1 stop33h 20mVirgin Atlantic
Deal found 9/14$535
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:35 amLHR - IAD
1 stop18h 30mUnited Airlines
Mon 11/1010:15 pmIAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 9/13$536
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Wed 11/511:10 amLHR - DCA
2 stops15h 46mMultiple Airlines
Mon 11/104:10 pmDCA - LHR
1 stop10h 00mMultiple Airlines
Deal found 9/14$536
This TravelUp deal was found by Cheapflights users on 9/12. 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 9/206:50 amLHR - IAD
1 stop12h 35mMultiple Airlines
Sun 9/2110:20 amIAD - LHR
1 stop20h 30mMultiple Airlines
Deal found 9/12$537
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:30 amLHR - IAD
1 stop11h 20mUnited Airlines
Sun 12/710:15 pmIAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 9/14$538
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:50 amLHR - DCA
2 stops13h 06mAir Canada
Wed 11/512:55 pmDCA - LHR
2 stops13h 15mAir Canada
Deal found 9/14$538
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:00 amLHR - BWI
2 stops17h 24mUnited Airlines
Thu 11/2710:56 amBWI - LHR
2 stops16h 29mUnited Airlines
Deal found 9/15$538
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:30 amLHR - IAD
1 stop12h 45mUnited Airlines
Tue 10/76:15 amIAD - LHR
1 stop9h 25mUnited Airlines
Deal found 9/14$539
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Fri 11/79:00 amLHR - DCA
2 stops15h 45mAir Canada
Mon 11/1011:05 amDCA - LHR
1 stop15h 05mAir Canada
Deal found 9/13$539
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:05 pmLHR - BWI
2 stops57h 09mUnited Airlines
Wed 11/56:15 amBWI - LHR
2 stops19h 55mUnited Airlines
Deal found 9/14$539

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 September 15, 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

Wed 10/29

11:10 am-9:05 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Fri 11/7

6:00 am-8:35 pm

1 stop9h 35m

$536

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 10/4

3:05 pm-2:35 pm

1 stop28h 30m

Washington, D.C. Dulles Intl

Fri 10/17

10:25 pm-10:40 am

Nonstop7h 15m

$536

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 12/8

7:40 am-3:35 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Tue 1/13

6:20 pm-6:40 am

Nonstop7h 20m

$536

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 10/9

9:30 am-3:50 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Mon 10/13

10:25 pm-10:40 am

Nonstop7h 15m

$538

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 11/6

9:00 am-7:45 pm

2 stops15h 45m

Washington, D.C. Reagan-National

Mon 11/10

12:55 pm-7:10 am

2 stops13h 15m

$539

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 12/1

9:00 am-7:45 pm

2 stops15h 45m

Washington, D.C. Reagan-National

Mon 12/8

11:05 am-7:10 am

1 stop15h 05m

$539

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 12/11

12:05 pm-11:21 pm

2 stops16h 16m

Washington, D.C. Dulles Intl

Tue 1/13

5:38 pm-8:25 am

1 stop9h 47m

$539

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 1/5

1:30 pm-8:15 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Fri 1/23

6:20 pm-6:40 am

Nonstop7h 20m

$539

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 12/7

6:30 am-3:50 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Tue 1/13

10:15 pm-10:50 am

Nonstop7h 35m

$539

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 1/21

12:05 pm-2:11 pm

2 stops55h 06m

Baltimore/Washington

Wed 1/28

10:05 am-7:55 am

1 stop16h 50m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 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 September 15, 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 September 15, 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 September 15, 2025.
See what other customers who have flown with Delta, American Airlines, and Icelandair 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
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Icelandair
7.0
Good
544 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Iberia
7.0
Good
2,924 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 United Airlines, Austrian Airlines, and Air Canada fly from London Heathrow Airport to Maryland in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 14h 35m. 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 $513. Aer Lingus flights start at $530 while deals on British Airways start at $531 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 - Washington, D.C. Reagan-National as they are the most popular.

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

    Consider Iberia (52%), American Airlines (50%) or Finnair (47%) 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 $597. On average you can expect to pay $719. The most popular route, (London Heathrow - Washington, D.C. Dulles Intl), can usually be booked for $441.

  • 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.

See more FAQs

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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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Heathrow to Newark flights
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Gatwick to Newark flights
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Gatwick to Boston flights
London City to Los Angeles flights
Gatwick to Los Angeles flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
Gatwick to San Francisco flights
Heathrow to George Bush Intcntl flights
Gatwick to Las Vegas flights
Stansted to Miami flights
London City to Dulles Intl flights
Heathrow to Denver flights
London City to San Francisco flights
Heathrow to Austin flights
Heathrow to Midway flights
Gatwick to O'Hare Intl flights
Gatwick to Baltimore flights
Heathrow to Sky Harbor Intl flights
Heathrow to Nashville 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$597Average$688FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$682Average$861FlexibilityNo cancel feeOn-time70%
IberiaCheapest$687Average$917FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$708Average$795FlexibilityNo cancel feeOn-time71%
DeltaCheapest$973Average$973FlexibilityNo cancel feeOn-timeN/A

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