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$300+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$541
(Justfly.com)

One-way from

$300
(Norse)

Popular in

July

Cheapest in

February

Average price

$745

Good round-trip deal

$569 or less

Good one-way deal

$707 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. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:15 amLHR - IAD
1 stop17h 45mTAP AIR PORTUGAL
Fri 12/1210:30 pmIAD - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 10/28$544
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/298:50 amLTN - IAD
1 stop15h 40mMultiple Airlines
Sun 1/49:00 pmIAD - LTN
1 stop9h 45mMultiple Airlines
Deal found 10/28$545
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/202:00 pmLGW - IAD
1 stop22h 50mMultiple Airlines
Tue 12/25:30 pmIAD - LGW
2 stops18h 25mMultiple Airlines
Deal found 10/28$547
This TravelUp deal was found by Cheapflights users on 10/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:05 amLHR - DCA
1 stop11h 31mJetBlue
Mon 12/16:15 amDCA - LHR
1 stop9h 30mJetBlue
Deal found 10/29$562
This oojo deal was found by Cheapflights users on 10/28. 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.
Thu 12/46:00 amLHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Fri 12/1210:30 pmIAD - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 10/28$563
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amLHR - IAD
1 stop13h 35mTAP AIR PORTUGAL
Tue 12/95:30 pmIAD - LHR
1 stop23h 05mTAP AIR PORTUGAL
Deal found 10/29$565
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/296:30 amSTN - IAD
1 stop18h 00mMultiple Airlines
Sun 1/49:00 pmIAD - STN
1 stop18h 05mMultiple Airlines
Deal found 10/28$567
This TravelUp deal was found by Cheapflights users on 10/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:25 amLHR - DCA
1 stop20h 33mJetBlue
Sun 12/76:59 pmDCA - LHR
1 stop30h 56mJetBlue
Deal found 10/29$568
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 pmLHR - IAD
1 stop31h 30mTAP AIR PORTUGAL
Sun 1/2510:30 pmIAD - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 10/30$569
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/125:50 amLTN - IAD
1 stop14h 45mMultiple Airlines
Fri 12/195:05 pmIAD - LTN
1 stop10h 50mMultiple Airlines
Deal found 10/28$570
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/242:00 pmLGW - IAD
1 stop22h 45mMultiple Airlines
Mon 12/86:58 pmIAD - LGW
2 stops30h 02mMultiple Airlines
Deal found 10/29$570
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/42:00 pmLGW - BWI
1 stop15h 23mMultiple Airlines
Fri 1/98:42 amBWI - LGW
1 stop20h 18mMultiple Airlines
Deal found 10/28$570

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 October 30, 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

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Mon 12/29

6:30 am-7:30 pm

1 stop18h 00m

Washington, D.C. Dulles Intl

Sun 1/4

9:00 pm-8:05 pm

1 stop18h 05m

$567

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Fri 12/12

5:55 am-9:00 pm

2 stops20h 05m

Washington, D.C. Dulles Intl

Tue 1/13

5:30 pm-11:50 pm

2 stops25h 20m

$587

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 12/3

9:20 am-9:03 pm

1 stop16h 43m

Washington, D.C. Reagan-National

Wed 12/10

9:45 am-6:55 am

1 stop16h 10m

$591

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 11/27

2:00 pm-8:23 am

1 stop23h 23m

Baltimore/Washington

Thu 12/4

8:00 pm-10:00 am

1 stop33h 00m

$599

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Tue 11/11

9:00 am-3:35 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 11/16

5:05 pm-11:45 am

1 stop13h 40m

$609

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 11/17

9:20 am-5:00 pm

1 stop12h 40m

Washington, D.C. Reagan-National

Mon 11/24

6:15 am-8:45 pm

1 stop9h 30m

$611

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 11/12

7:25 am-2:36 pm

1 stop12h 11m

Washington, D.C. Reagan-National

Tue 11/25

6:15 am-9:40 pm

1 stop10h 25m

$620

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 11/14

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 12/15

7:40 pm-10:55 am

1 stop10h 15m

$628

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 12/6

6:30 am-5:14 pm

2 stops15h 44m

Baltimore/Washington

Sun 1/25

1:02 pm-9:00 am

1 stop14h 58m

$634

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Tue 11/25

11:55 am-6:40 pm

1 stop11h 45m

Baltimore/Washington

Sun 11/30

7:40 pm-10:55 am

1 stop10h 15m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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, February is the cheapest month in which you can book a flight from London to Maryland (average of $305). Flying from London to Maryland in August is currently the most expensive (average of $660). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from London to Maryland in the morning. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

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 October 30, 2025.
Get a feel of what it's like to fly with American Airlines, PLAY, and British Airways from London to Maryland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,032 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
PLAY
7.0
Good
American Airlines
7.2
Good
11,032 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
British Airways
6.7
Okay
7,487 reviews
American Airlines
7.2
Good
11,032 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

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.

  • How long is the flight from London to Maryland?

    A quick flight from London to Maryland can take about 11h 35m. JetBlue provides one of the quickest options available for as low as $628. There are 3683 mi between London and Maryland. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London to Maryland one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $490. Users have also found prices from $491 and $521 on JetBlue and Aer Lingus, respectively.

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

    While some choose either London Heathrow - Baltimore/Washington or London Heathrow - Philadelphia, 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 (49%), Aer Lingus (49%), Finnair( 49%).

  • What are the cheapest flights from London to Maryland?

    While on average a flight from London to Maryland is generally $817, our data shows the cheapest flight currently is $556. When looking at the most popular route, (London Heathrow - Washington, D.C. Dulles Intl), you can expect to pay $512 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, February is the cheapest month in which you can book a flight from London to Maryland (average of $305). Flying from London to Maryland in August is currently the most expensive (average of $660). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$304Average$387FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$555Average$682FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$678Average$860FlexibilityNo cancel feeOn-time70%
DeltaCheapest$683Average$973FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$690Average$774FlexibilityNo cancel feeOn-time71%

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