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$231+ Cheap flights from Maryland to Heathrow (LHR)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LHR
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Maryland to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$476
(Mytrip)

One-way from

$236
(Kiwi.com)

Good round-trip deal

$688 or less

Good one-way deal

$462 or less
From Maryland to London Heathrow
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One-way flight from Maryland to London Heathrow
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Price to beat on a round-trip flight from Maryland to London Heathrow.
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Price to beat on a one-way flight from Maryland to London Heathrow.
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Find flight deals from Maryland to Heathrow

Cheapest flights from Maryland to Heathrow
Explore the most affordable flight options available from Maryland to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:30 pmBWI - LHR
1 stop19h 00mIcelandair
Tue 2/412:15 pmLHR - BWI
1 stop11h 15mIcelandair
Deal found 1/20$476
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:10 pmBWI - LHR
2 stops18h 30mMultiple Airlines
Wed 2/266:40 amLHR - BWI
2 stops15h 20mMultiple Airlines
Deal found 1/21$524
This Icelandair deal was found by Cheapflights users on 1/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:30 pmIAD - LHR
1 stop10h 25mIcelandair
Mon 5/191:05 pmLHR - IAD
1 stop11h 15mIcelandair
Deal found 1/21$525
This eDestinos deal was found by Cheapflights users on 1/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:30 pmBWI - LHR
Nonstop7h 10mIberia
Wed 3/123:25 pmLHR - BWI
Nonstop8h 20mIberia
Deal found 1/20$529
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2310:30 pmIAD - LHR
1 stop19h 10mTAP AIR PORTUGAL
Wed 3/58:15 amLHR - IAD
1 stop17h 45mTAP AIR PORTUGAL
Deal found 1/21$530
This Ticket deal was found by Cheapflights users on 1/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/25:10 pmIAD - LHR
2 stops16h 25mScandinavian Airlines
Tue 2/117:30 pmLHR - IAD
1 stop25h 10mScandinavian Airlines
Deal found 1/21$536
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:40 pmIAD - LHR
2 stops19h 25mMultiple Airlines
Mon 3/248:50 pmLHR - IAD
2 stops26h 35mMultiple Airlines
Deal found 1/21$563
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/283:00 pmDCA - LHR
1 stop9h 55mJetBlue
Wed 2/58:25 amLHR - DCA
1 stop12h 35mJetBlue
Deal found 1/20$569
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:00 pmIAD - LHR
Nonstop7h 15mIberia
Wed 3/1912:10 pmLHR - IAD
Nonstop8h 25mIberia
Deal found 1/21$570
This Ticket deal was found by Cheapflights users on 1/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:25 pmIAD - LHR
Nonstop7h 30mVirgin Atlantic
Tue 2/119:00 amLHR - IAD
1 stop12h 15mVirgin Atlantic
Deal found 1/21$574
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:11 amPHL - LHR
1 stop15h 44mJetBlue
Wed 4/308:25 amLHR - PHL
1 stop13h 13mJetBlue
Deal found 1/20$592
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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.
Wed 3/199:30 pmBWI - LHR
Nonstop7h 10mBritish Airways
Thu 3/273:25 pmLHR - BWI
Nonstop8h 20mBritish Airways
Deal found 1/19$601

Find flights from Maryland to Heathrow within your budget

Customize your flight search to find flights from Maryland to Heathrow 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 3/3

7:30 pm-7:30 pm

1 stop19h 00m

London Heathrow

Sun 3/16

8:40 pm-7:30 pm

1 stop26h 50m

$476

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 2/26

6:10 pm-7:50 pm

2 stops20h 40m

London Heathrow

Mon 3/3

7:50 am-5:00 pm

2 stops14h 10m

$483

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 5/15

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

Mon 5/19

1:05 pm-7:20 pm

1 stop11h 15m

$525

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 3/5

8:30 pm-8:40 am

Nonstop7h 10m

London Heathrow

Wed 3/12

3:25 pm-7:45 pm

Nonstop8h 20m

$529

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 2/23

10:30 pm-9:35 pm

1 stop18h 05m

London Heathrow

Tue 3/11

6:00 am-3:30 pm

1 stop13h 30m

$530

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 2/2

5:10 pm-2:35 pm

2 stops16h 25m

London Heathrow

Tue 2/11

7:30 pm-3:40 pm

1 stop25h 10m

$536

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 3/19

8:40 pm-8:05 pm

2 stops19h 25m

London Heathrow

Mon 3/24

8:50 pm-7:25 pm

2 stops26h 35m

$563

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Wed 2/19

3:35 pm-5:55 am

1 stop9h 20m

London Heathrow

Wed 3/5

8:25 am-3:05 pm

1 stop11h 40m

$569

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 3/10

7:00 pm-6:15 am

Nonstop7h 15m

London Heathrow

Wed 3/19

12:10 pm-4:35 pm

Nonstop8h 25m

$570

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 2/2

6:25 pm-6:55 am

Nonstop7h 30m

London Heathrow

Tue 2/11

9:00 am-4:15 pm

1 stop12h 15m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Maryland 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.

Travel insights for flights from Maryland to Heathrow

Get recent, data-driven insights about flights from Maryland to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Maryland to London Heathrow Airport (average of $661). Flying from Maryland to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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 MD to LHR?

Find hourly flight availability from Maryland to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to London Heathrow Airport as you normally would.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated January 21, 2025.
To help decide which airline to fly from Maryland to London, see what other customers have to say about Icelandair, JetBlue and Iberia. 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
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Heathrow. 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 Maryland to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Maryland to London Heathrow Airport are Icelandair ($245), JetBlue ($249), and TAP AIR PORTUGAL ($307).

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

    Most travelers choose Washington, D.C. Dulles Intl - London Heathrow, Baltimore/Washington - London Heathrow or Washington, D.C. Reagan-National - London Heathrow when deciding on the best route from Maryland to London Heathrow Airport.

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

    No one likes to see their flight delayed. When booking a flight from Maryland to London Heathrow Airport consider choosing American Airlines (44%), Aer Lingus (44%) or Finnair (44%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $387. While the most popular route (Washington, D.C. Dulles Intl - London Heathrow) can be booked for $465 on average our data indicates $1,407 when flying from Maryland to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Heathrow 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 Maryland to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Maryland to London Heathrow Airport (average of $661). Flying from Maryland to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Alternative routes for Maryland to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Heathrow flights
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Dulles Intl to Gatwick flights
LaGuardia to Gatwick flights
Boston to London City flights
Newark to Luton flights
Miami to Heathrow flights
Dulles Intl to London City flights
Boston to Stansted flights
Baltimore to Gatwick flights
Los Angeles to London City flights
O'Hare Intl to Gatwick flights
Baltimore to Stansted flights
John F Kennedy Intl to Stansted flights
Minneapolis to Heathrow flights
O'Hare Intl to London City flights
Philadelphia to Heathrow flights
San Francisco to London City flights
San Francisco to Gatwick flights
Los Angeles to Gatwick flights
Seattle to Gatwick flights
Reagan-National to Gatwick flights
Newark to Stansted flights
Austin to Heathrow flights
Orlando to Gatwick flights
Hobby to Heathrow flights
Raleigh to Heathrow flights
Charlotte to Heathrow flights
Seattle to London City flights
Stewart to Luton flights

Top 10 airlines flying from Maryland to Heathrow

Discover the top 10 airlines that operate flights from Maryland to Heathrow. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$377Average$560FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$475Average$670FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$501Average$697FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$561Average$852FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$586Average$766FlexibilityNo cancel feeOn-time77%
FinnairCheapest$586Average$738FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$601Average$1,004FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$602Average$780FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$631Average$977FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$632Average$851FlexibilityNo cancel feeOn-time70%
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