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Cheap flights from London Heathrow Airport to Maryland from £239

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£393

One-way from

£239

Popular in

July

Cheapest in

February

Average price

£525

Good round-trip deal

£556 or less
30/4-6/5
  • 30/4-6/5
  • 4 total stops
  • 40h 35m total
  • London to Maryland
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13/5
  • 13/5
  • 2 total stops
  • 26h 36m total
  • London to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£62 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip 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 25 March 2025.

Wed 30/421:10LHR - BWI
2 stops25h 30mMultiple Airlines
Tue 6/518:50BWI - LHR
2 stops15h 05mMultiple Airlines
Deal found 24/3£393
Tue 29/412:15LHR - IAD
Nonstop8h 10mLufthansa
Sat 10/522:26IAD - LHR
1 stop17h 14mLufthansa
Deal found 23/3£427
Fri 25/414:10LHR - IAD
1 stop29h 01mAustrian Airlines
Sat 26/417:47IAD - LHR
1 stop36h 23mAustrian Airlines
Deal found 24/3£428
Thu 24/413:05LHR - BWI
1 stop11h 20mIcelandair
Wed 30/420:30BWI - LHR
1 stop18h 50mIcelandair
Deal found 24/3£430
Tue 25/320:40LHR - IAD
1 stop26h 45mIcelandair
Mon 31/320:30IAD - LHR
1 stop10h 25mIcelandair
Deal found 24/3£433
Sat 24/512:40LHR - DCA
1 stop28h 21mLufthansa
Sat 31/506:00DCA - LHR
1 stop9h 40mLufthansa
Deal found 24/3£434
Wed 30/408:25LHR - DCA
1 stop13h 30mIcelandair
Tue 6/510:10DCA - LHR
1 stop15h 20mIcelandair
Deal found 24/3£437
Fri 9/506:40LHR - IAD
1 stop18h 19mScandinavian Airlines
Fri 16/522:05IAD - LHR
1 stop12h 55mScandinavian Airlines
Deal found 25/3£442
Wed 7/508:25LHR - DCA
1 stop13h 30mJetBlue
Wed 14/506:09DCA - LHR
1 stop9h 36mJetBlue
Deal found 24/3£445
Thu 19/609:30LHR - PHL
2 stops17h 59mAir Canada
Mon 23/610:35PHL - LHR
2 stops14h 55mAir Canada
Deal found 24/3£449
Wed 7/508:45LHR - PHL
1 stop12h 40mAmerican Airlines
Wed 14/514:00PHL - LHR
1 stop11h 15mAmerican Airlines
Deal found 24/3£451
Thu 8/507:25LHR - PHL
2 stops20h 03mUnited Airlines
Thu 15/510:44PHL - LHR
2 stops18h 26mUnited Airlines
Deal found 24/3£454

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 25 March 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

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 30/4

21:10-17:40

2 stops25h 30m

Baltimore/Washington

Tue 6/5

18:50-14:55

2 stops15h 05m

£393

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 29/4

12:15-15:25

Nonstop8h 10m

Washington, D.C. Dulles Intl

Sat 10/5

22:26-20:40

1 stop17h 14m

£427

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 25/4

16:40-19:50

Nonstop8h 10m

Washington, D.C. Dulles Intl

Sat 26/4

17:47-11:10

1 stop36h 23m

£428

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 24/4

13:05-19:25

1 stop11h 20m

Baltimore/Washington

Wed 30/4

20:30-20:20

1 stop18h 50m

£430

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 24/5

12:40-12:01

1 stop28h 21m

Washington, D.C. Reagan-National

Sat 31/5

06:00-20:40

1 stop9h 40m

£434

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 30/4

08:25-16:55

1 stop13h 30m

Washington, D.C. Reagan-National

Tue 6/5

10:10-06:30

1 stop15h 20m

£437

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 9/5

06:40-19:59

1 stop18h 19m

Washington, D.C. Dulles Intl

Fri 16/5

22:05-16:00

1 stop12h 55m

£442

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 7/5

08:25-16:55

1 stop13h 30m

Washington, D.C. Reagan-National

Wed 14/5

06:09-20:45

1 stop9h 36m

£445

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 19/6

09:30-22:29

2 stops17h 59m

Philadelphia

Mon 23/6

10:35-06:30

2 stops14h 55m

£449

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 7/5

08:45-16:25

1 stop12h 40m

Philadelphia

Wed 14/5

14:00-06:15

1 stop11h 15m

£451

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 return 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 £565). Flying from London Heathrow Airport to Maryland in July is currently the most expensive (average of £946). 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 25 March 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.

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 74.0 - 104.0 inches per month. July is typically the wettest month, when rainfall can reach 104.0 mm. February is typically the driest time to visit Maryland when rainfall is around 74.0 mm.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 25 March 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from London to Maryland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,061 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    One-way options have recently been found by users for as low as £335 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from £424 and Icelandair from £428 one-way.

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

    The most popular flight routes from London Heathrow Airport to Maryland are London Heathrow - Washington, D.C. Dulles Intl, London Heathrow - Baltimore/Washington and London Heathrow - Washington, D.C. Reagan-National.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Maryland consider choosing American Airlines (57%), Aer Lingus (57%) or Finnair (57%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £1,411 for a flight from London Heathrow Airport to Maryland. The cheapest flight overall is £494 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at £377.

  • 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 holiday 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 £565). Flying from London Heathrow Airport to Maryland in July is currently the most expensive (average of £946). 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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Top 10 airlines flying from Heathrow to Maryland

Discover the top 10 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 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£300Average£469FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£381Average£562FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£431Average£619FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£477Average£750FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£484Average£650FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£485Average£627FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£497Average£682FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£518Average£738FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£519Average£731FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£543Average£784FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Maryland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Maryland from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Maryland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Maryland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Maryland with no change fees?

Need flexible booking options for your flight to Maryland from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Maryland become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Maryland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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