HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$345+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Maryland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Trip.com)

One-way from

$345
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$630

Good round-trip deal

$701 or less

Good one-way deal

$688 or less
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From London Heathrow to Maryland
Search Deals
One-way flight from London Heathrow to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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

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 February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:30 amLHR - BWI
1 stop14h 30mMultiple Airlines
Wed 3/197:10 pmBWI - LHR
1 stop15h 45mMultiple Airlines
Deal found 2/19$471
This CrystalTravel deal was found by Cheapflights users on 2/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:05 pmLHR - BWI
1 stop11h 20mIcelandair
Mon 4/288:30 pmBWI - LHR
1 stop10h 25mIcelandair
Deal found 2/19$533
This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:25 amLHR - DCA
1 stop12h 05mJetBlue
Tue 3/259:29 amDCA - LHR
1 stop16h 26mJetBlue
Deal found 2/19$561
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Wed 9/108:25 amLHR - PHL
1 stop14h 17mJetBlue
Tue 9/1610:25 amPHL - LHR
1 stop15h 05mJetBlue
Deal found 2/20$563
This The Travel House deal was found by Cheapflights users on 2/19. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1511:10 amLHR - DCA
1 stop25h 47mLufthansa
Fri 3/217:00 amDCA - LHR
1 stop9h 35mLufthansa
Deal found 2/19$565
This The Travel House deal was found by Cheapflights users on 2/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:00 pmLHR - IAD
1 stop20h 46mLufthansa
Tue 3/1811:35 pmIAD - LHR
Nonstop7h 15mLufthansa
Deal found 2/20$570
This ChecknFly deal was found by Cheapflights users on 2/20. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:00 pmLHR - PHL
1 stop33h 36mLufthansa
Wed 4/305:35 pmPHL - LHR
1 stop19h 05mLufthansa
Deal found 2/20$572
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:30 amLHR - PHL
2 stops38h 15mUnited Airlines
Fri 3/213:30 pmPHL - LHR
1 stop11h 40mUnited Airlines
Deal found 2/20$574
This Gotogate deal was found by Cheapflights users on 2/20. 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.
Wed 4/27:30 pmLHR - IAD
1 stop29h 29mScandinavian Airlines
Tue 4/1510:05 pmIAD - LHR
1 stop14h 35mScandinavian Airlines
Deal found 2/20$583
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:05 amLHR - PHL
Nonstop7h 45mAmerican Airlines
Tue 5/131:50 pmPHL - LHR
1 stop11h 25mAmerican Airlines
Deal found 2/19$583
This The Travel House deal was found by Cheapflights users on 2/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/283:25 pmLHR - BWI
Nonstop8h 20mFinnair
Thu 3/2010:25 amBWI - LHR
2 stops15h 30mFinnair
Deal found 2/20$585
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:30 pmLHR - PHL
2 stops30h 15mMultiple Airlines
Tue 3/253:30 pmPHL - LHR
1 stop11h 40mMultiple Airlines
Deal found 2/19$586

Find flights from Heathrow to Maryland within your budget

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 February 20, 2025.

Fly from

Heathrow

Fly to

Maryland

Route

Depart

Return

Price

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 3/12

7:30 am-6:00 pm

1 stop14h 30m

Baltimore/Washington

Wed 3/19

7:10 pm-2:55 pm

1 stop15h 45m

$471

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 4/24

1:05 pm-7:25 pm

1 stop11h 20m

Baltimore/Washington

Mon 4/28

8:30 pm-11:55 am

1 stop10h 25m

$533

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 3/19

8:25 am-4:30 pm

1 stop12h 05m

Washington, D.C. Reagan-National

Tue 3/25

9:29 am-5:55 am

1 stop16h 26m

$561

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 3/15

11:10 am-8:57 am

1 stop25h 47m

Washington, D.C. Reagan-National

Fri 3/21

7:00 am-8:35 pm

1 stop9h 35m

$565

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 3/5

8:25 am-9:52 pm

1 stop18h 27m

Philadelphia

Mon 3/10

6:00 am-5:55 am

1 stop19h 55m

$569

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 3/1

6:00 pm-9:46 am

1 stop20h 46m

Washington, D.C. Dulles Intl

Tue 3/18

11:35 pm-10:50 am

Nonstop7h 15m

$570

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 3/6

6:30 am-3:45 pm

2 stops38h 15m

Philadelphia

Fri 3/21

3:30 pm-7:10 am

1 stop11h 40m

$574

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 4/22

7:30 am-4:00 pm

1 stop13h 30m

Philadelphia

Mon 4/28

5:35 pm-9:40 am

1 stop11h 05m

$578

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 4/2

7:30 pm-7:59 pm

1 stop29h 29m

Washington, D.C. Dulles Intl

Tue 4/15

10:05 pm-5:40 pm

1 stop14h 35m

$583

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 5/6

10:05 am-12:50 pm

Nonstop7h 45m

Philadelphia

Tue 5/13

1:50 pm-6:15 am

1 stop11h 25m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from Heathrow to Maryland

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

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 February 20, 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 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair 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
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $509. Aer Lingus flights start at $525 while deals on Icelandair start at $543 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 (61%), Aer Lingus (61%) or Finnair (61%) 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 $662. On average you can expect to pay $1,229. The most popular route, (London Heathrow - Washington, D.C. Dulles Intl), can usually be booked for $476.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
London City to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Luton to John F Kennedy Intl flights
Heathrow to Miami flights
Heathrow to Boston flights
Gatwick to LaGuardia flights
Luton to Stewart flights
Heathrow to O'Hare Intl flights
Heathrow to San Francisco flights
Luton to Newark flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Las Vegas flights
Stansted to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Heathrow to Seattle flights
Gatwick to Boston flights
Heathrow to Atlanta flights
Heathrow to Baltimore flights
London City to Los Angeles flights
Gatwick to Orlando flights
London City to Miami flights
London City to Boston flights
Heathrow to Hobby flights
Heathrow to Tampa flights
Heathrow to Denver flights
Gatwick to Los Angeles flights
Heathrow to George Bush Intcntl flights
Gatwick to Miami flights
London City to San Francisco flights
Gatwick to O'Hare Intl flights
Heathrow to Charlotte flights
Gatwick to San Francisco flights
London City to O'Hare Intl flights
Gatwick to Las Vegas flights
Heathrow to Philadelphia flights
Stansted to Boston flights
Heathrow to Ontario flights
London City to Las Vegas flights
Heathrow to Nashville flights
Heathrow to Midway flights
Stansted to Newark flights

Top 4 airlines flying from Heathrow to Maryland

Discover the top 4 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$517Average$845FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$694Average$949FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$766Average$966FlexibilityNo cancel feeOn-time71%
IberiaCheapest$794Average$999FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.