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Cheap flights from London Heathrow Airport to Maryland from £266

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Maryland

Enter your travel dates to find the best prices.

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 12 December 2025.

Tue 30/1209:20LHR - DCA
1 stop11h 29mJetBlue
Sun 18/111:55DCA - LHR
1 stop14h 00mJetBlue
Deal found 10/12£486
Tue 16/1206:00LHR - IAD
1 stop13h 35mTAP AIR PORTUGAL
Mon 19/117:30IAD - LHR
1 stop23h 05mTAP AIR PORTUGAL
Deal found 11/12£503
Sun 14/1216:30LHR - IAD
1 stop27h 45mTAP AIR PORTUGAL
Sun 11/122:30IAD - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 10/12£542
Thu 25/1217:50LHR - IAD
1 stop27h 15mVirgin Atlantic
Wed 31/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 10/12£547
Mon 29/1206:05LHR - PHL
1 stop14h 05mFinnair
Mon 12/116:44PHL - LHR
1 stop9h 16mFinnair
Deal found 10/12£556
Fri 19/1208:15LHR - IAD
1 stop17h 45mTAP AIR PORTUGAL
Mon 26/117:30IAD - LHR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 11/12£559
Wed 24/1209:00LHR - IAD
1 stop12h 35mVirgin Atlantic
Tue 6/122:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 10/12£571
Fri 26/1212:30LHR - BWI
1 stop15h 14mVirgin Atlantic
Tue 30/1218:59BWI - LHR
1 stop33h 01mVirgin Atlantic
Deal found 10/12£571
Wed 24/1212:20LHR - DCA
1 stop15h 26mJetBlue
Mon 29/1214:00DCA - LHR
1 stop11h 55mJetBlue
Deal found 10/12£574
Sat 13/1218:00LHR - IAD
1 stop26h 46mUnited Airlines
Sun 14/1218:20IAD - LHR
Nonstop7h 20mUnited Airlines
Deal found 10/12£577
Mon 15/1218:30LHR - IAD
1 stop25h 05mTAP AIR PORTUGAL
Thu 15/117:30IAD - LHR
1 stop23h 05mTAP AIR PORTUGAL
Deal found 10/12£578
Mon 29/1216:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Wed 14/122:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 10/12£580

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 12 December 2025.

Round-trip from

£467

One-way from

£266

Popular in

July

Cheapest in

February

Average price

£596

Good round-trip deal

£652 or less

Good one-way deal

£611 or less
Icelandair
  • Icelandair
  • 24/1-31/1
  • 2 total stops
  • 21h 35m total
  • London to Maryland
Search Deals
9/2
  • 9/2
  • 3 total stops
  • 36h 17m total
  • London to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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

 
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 12 December 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

Mon 20/4

21:25-19:20

1 stop26h 55m

Washington, D.C. Dulles Intl

Sat 25/4

20:30-20:20

1 stop18h 50m

£468

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sun 1/2

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Sun 8/2

19:40-10:50

1 stop10h 10m

£470

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 9/1

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Sat 17/1

19:40-19:30

1 stop18h 50m

£472

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 23/1

12:15-18:30

1 stop11h 15m

Washington, D.C. Dulles Intl

Mon 26/1

19:40-19:30

1 stop18h 50m

£475

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 23/1

18:40-18:50

1 stop29h 10m

Washington, D.C. Dulles Intl

Mon 26/1

16:50-16:25

2 stops18h 35m

£479

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 4/5

08:25-19:59

1 stop16h 34m

Washington, D.C. Reagan-National

Sun 10/5

06:30-20:45

1 stop9h 15m

£482

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 2/5

08:25-16:19

1 stop12h 54m

Washington, D.C. Reagan-National

Wed 6/5

06:30-20:45

1 stop9h 15m

£482

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 2/5

08:25-16:19

1 stop12h 54m

Washington, D.C. Reagan-National

Mon 11/5

06:30-20:45

1 stop9h 15m

£482

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 2/5

08:25-16:19

1 stop12h 54m

Washington, D.C. Reagan-National

Thu 7/5

06:30-20:45

1 stop9h 15m

£482

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 1/5

11:55-22:59

1 stop16h 04m

Washington, D.C. Reagan-National

Wed 6/5

06:30-20:45

1 stop9h 15m

£482

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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 £362). Flying from London Heathrow Airport to Maryland in July is currently the most expensive (average of £532). 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 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Maryland in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London Heathrow Airport to Maryland?

Use this chart to determine the cheapest time to fly return from Heathrow to Maryland. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Maryland flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight 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 12 December 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andAmerican Airlines from London Heathrow Airport to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,049 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.0
Good
589 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,571 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 Icelandair, Scandinavian Airlines, and JetBlue fly from London Heathrow Airport to Maryland in about 16h 34m. The time it takes to get you to your destination can typically vary by up to 12h 36m. London Heathrow Airport and Maryland are separated by a distance of 3652 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £366 on Icelandair. Other airlines that offer cheap prices include Finnair from £387 and Iberia from £540 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 - Philadelphia.

  • 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 (67%), Aer Lingus (67%) or Finnair (67%) 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 £714 for a flight from London Heathrow Airport to Maryland. The cheapest flight overall is £484 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at £356.

  • 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 £362). Flying from London Heathrow Airport to Maryland in July is currently the most expensive (average of £532). 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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Luton to Boston flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
Heathrow to Denver flights
Stansted to Los Angeles flights
Luton to Miami flights
Gatwick to Las Vegas flights
Heathrow to Austin flights
London City to Dallas/Fort Worth flights
Heathrow to Ontario flights

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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£275Average£383FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£366Average£523FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£429Average£492FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£445Average£566FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£459Average£620FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£461Average£637FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£467Average£628FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£478Average£678FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£494Average£784FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£497Average£615FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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