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$301+ Cheap flights from London (LON) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from London to Maryland

Keep the following information in mind while searching for London to Maryland flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$457
(Mytrip)

One-way from

$301
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$679

Good round-trip deal

$736 or less

Good one-way deal

$780 or less
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
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From London (LON) to Maryland
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One-way flight from London (LON) to Maryland
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Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London (LON) to Maryland.
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Price to beat on a one-way flight from London (LON) to Maryland.
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Find flight deals from London to Maryland

Cheapest flights from London to Maryland
Explore the most affordable flight options available from London to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/25. 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.
Thu 4/102:50 pmSTN - BWI
2 stops31h 50mMultiple Airlines
Sat 4/196:50 pmBWI - STN
2 stops13h 50mMultiple Airlines
Deal found 3/25$457
This PLAY deal was found by Cheapflights users on 3/26. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:40 amSTN - BWI
1 stop11h 00mPLAY
Fri 5/96:50 pmBWI - STN
1 stop10h 50mPLAY
Deal found 3/26$468
This Booking.com deal was found by Cheapflights users on 3/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:00 pmLGW - BWI
1 stop28h 47mMultiple Airlines
Fri 5/95:15 pmBWI - LGW
2 stops35h 45mMultiple Airlines
Deal found 3/25$480
This Gotogate deal was found by Cheapflights users on 3/25. 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.
Fri 5/23:40 pmLGW - IAD
1 stop32h 40mIcelandair
Sun 5/118:30 pmIAD - LGW
1 stop13h 10mIcelandair
Deal found 3/25$558
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:25 pmLHR - BWI
1 stop25h 15mMultiple Airlines
Wed 4/306:50 pmBWI - LHR
2 stops21h 45mMultiple Airlines
Deal found 3/24$559
This SmartFares deal was found by Cheapflights users on 3/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:25 pmLHR - BWI
1 stop27h 00mIcelandair
Wed 4/308:30 pmBWI - LHR
1 stop10h 25mIcelandair
Deal found 3/25$560
This ChecknFly deal was found by Cheapflights users on 3/24. 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 5/2412:40 pmLHR - DCA
1 stop28h 21mLufthansa
Sat 5/316:00 amDCA - LHR
1 stop9h 40mLufthansa
Deal found 3/24$561
This Gotogate deal was found by Cheapflights users on 3/25. 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.
Thu 4/243:40 pmLGW - BWI
1 stop32h 45mIcelandair
Wed 4/308:30 pmBWI - LGW
1 stop10h 15mIcelandair
Deal found 3/25$564
This Gotogate deal was found by Cheapflights users on 3/25. 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 5/146:40 amLHR - IAD
1 stop18h 19mScandinavian Airlines
Wed 10/810:05 pmIAD - LHR
1 stop18h 35mScandinavian Airlines
Deal found 3/25$565
This The Travel House deal was found by Cheapflights users on 3/24. 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.
Wed 4/308:25 amLHR - DCA
1 stop13h 30mIcelandair
Tue 5/610:10 amDCA - LHR
1 stop15h 20mIcelandair
Deal found 3/24$565
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:00 pmLGW - IAD
1 stop31h 35mMultiple Airlines
Tue 4/298:30 pmIAD - LGW
1 stop13h 10mMultiple Airlines
Deal found 3/25$569
This JetBlue deal was found by Cheapflights users on 3/24. 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 5/78:25 amLHR - DCA
1 stop13h 30mJetBlue
Wed 5/146:09 amDCA - LHR
1 stop9h 36mJetBlue
Deal found 3/24$575

Cheapflights Fare Finder

Customize your flight search to find flights from London 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 March 26, 2025.
Use the filters below to find and compare flights from London to Maryland that are best for you.

Fly from

London

Fly to

Maryland

Route

Depart

Return

Price

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 4/10

2:50 pm-5:40 pm

2 stops31h 50m

Baltimore/Washington

Sat 4/19

6:50 pm-1:40 pm

2 stops13h 50m

$457

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Fri 4/25

11:40 am-5:40 pm

1 stop11h 00m

Baltimore/Washington

Fri 5/9

6:50 pm-10:40 am

1 stop10h 50m

$468

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 5/1

2:00 pm-1:47 pm

1 stop28h 47m

Baltimore/Washington

Fri 5/9

5:15 pm-10:00 am

2 stops35h 45m

$480

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 5/2

3:40 pm-7:20 pm

1 stop32h 40m

Washington, D.C. Dulles Intl

Sun 5/11

8:30 pm-2:40 pm

1 stop13h 10m

$558

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 4/23

9:25 pm-5:40 pm

1 stop25h 15m

Baltimore/Washington

Wed 4/30

6:50 pm-9:35 pm

2 stops21h 45m

$559

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 4/24

9:25 pm-7:25 pm

1 stop27h 00m

Baltimore/Washington

Wed 4/30

8:30 pm-11:55 am

1 stop10h 25m

$560

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 5/24

12:40 pm-12:01 pm

1 stop28h 21m

Washington, D.C. Reagan-National

Sat 5/31

6:00 am-8:40 pm

1 stop9h 40m

$561

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 5/14

6:40 am-7:59 pm

1 stop18h 19m

Washington, D.C. Dulles Intl

Wed 10/8

10:05 pm-9:40 pm

1 stop18h 35m

$565

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 5/7

8:25 am-4:55 pm

1 stop13h 30m

Washington, D.C. Reagan-National

Wed 5/14

6:09 am-8:45 pm

1 stop9h 36m

$575

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 6/19

9:30 am-2:33 pm

1 stop10h 03m

Philadelphia

Sat 6/21

4:50 pm-11:50 am

1 stop14h 00m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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

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

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

Currently, August is the cheapest month in which you can book a flight from London to Maryland (average of $241). Flying from London 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 LON to MD?

Find hourly flight availability from London 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 March 26, 2025.

When flying from London 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 March 26, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from London to Maryland to help guide your decision. 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
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

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
1,319 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

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
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

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
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

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
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

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 London 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 to Maryland one-way?

    For one-way options, check prices for PLAY. According to our data, you can fly for as low as $340. Users have also found prices from $431 and $496 on TAP AIR PORTUGAL and WestJet, respectively.

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

    While some choose either London Heathrow - Baltimore/Washington or London Heathrow - Washington, D.C. Reagan-National, London Heathrow - Washington, D.C. Dulles Intl is the most popular route from London to Maryland.

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

    Before booking your flight to Maryland from London, check out the most reliable airlines to get you to your destination on time: American Airlines (57%), Aer Lingus (57%), Finnair( 57%).

  • What are the cheapest flights from London to Maryland?

    While on average a flight from London to Maryland is generally $1,439, our data shows the cheapest flight currently is $649. When looking at the most popular route, (London Heathrow - Washington, D.C. Dulles Intl), you can expect to pay $221 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Maryland?

    Currently, August is the cheapest month in which you can book a flight from London to Maryland (average of $241). Flying from London 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 London to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from London to Maryland

Discover the top 5 airlines that operate flights from London 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$304Average$600FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$486Average$922FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$694Average$903FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$759Average$951FlexibilityNo cancel feeOn-time71%
IberiaCheapest$794Average$1,065FlexibilityNo cancel feeOn-time77%
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