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Cheap flights from London to Maryland from £197

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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 22 October 2025.

Round-trip from

£398

One-way from

£197

Popular in

July

Cheapest in

February

Average price

£558

Good round-trip deal

£462 or less

Good one-way deal

£435 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 22/1-26/1
  • 2 total stops
  • 38h 25m total
  • London to Maryland
Search Deals
21/11
  • 21/11
  • 1 total stop
  • 28h 21m total
  • London to Maryland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Maryland.
Search Deals
Price to beat on a one-way flight from London (LON) to Maryland.
Search Deals

Find flight deals from London to Maryland

Enter your travel dates to find the best prices.

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 22 October 2025.

Sun 23/1119:55LHR - IAD
1 stop24h 20mTAP AIR PORTUGAL
Sat 29/1117:30IAD - LHR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 20/10£398
Mon 24/1106:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Wed 3/1222:30IAD - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 20/10£399
Mon 24/1106:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Tue 2/1217:30IAD - LHR
1 stop23h 05mTAP AIR PORTUGAL
Deal found 21/10£400
Mon 24/1114:00LGW - IAD
1 stop22h 45mMultiple Airlines
Sun 7/1221:20IAD - LGW
1 stop31h 40mMultiple Airlines
Deal found 21/10£400
Thu 4/1206:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Sun 7/1222:30IAD - LHR
1 stop14h 00mTAP AIR PORTUGAL
Deal found 21/10£401
Fri 21/1114:00LGW - IAD
1 stop22h 45mMultiple Airlines
Sat 6/1217:30IAD - LGW
2 stops34h 05mMultiple Airlines
Deal found 21/10£401
Thu 4/1206:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Tue 9/1217:30IAD - LHR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 21/10£404
Thu 4/1216:00LGW - IAD
1 stop34h 00mTAP AIR PORTUGAL
Thu 11/1217:30IAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Deal found 20/10£405
Sun 23/1110:40LGW - IAD
1 stop33h 35mTAP AIR PORTUGAL
Sat 29/1117:30IAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Deal found 20/10£406
Fri 21/1114:00LGW - BWI
1 stop28h 21mMultiple Airlines
Sun 7/1220:30BWI - LGW
2 stops32h 30mMultiple Airlines
Deal found 21/10£409
Wed 12/1106:50LTN - IAD
1 stop17h 40mMultiple Airlines
Mon 17/1117:05IAD - LTN
1 stop10h 30mMultiple Airlines
Deal found 20/10£412
Sun 23/1116:30LHR - IAD
1 stop27h 45mTAP AIR PORTUGAL
Tue 2/1217:30IAD - LHR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 20/10£412

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 22 October 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

LGW - BWI

LGWBWI

London Gatwick

Fri 16/1

14:00-08:50

1 stop23h 50m

Baltimore/Washington

Mon 19/1

06:45-10:00

2 stops22h 15m

£412

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Sat 6/12

12:25-19:30

1 stop12h 05m

Washington, D.C. Dulles Intl

Sat 13/12

17:05-07:35

1 stop9h 30m

£424

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 11/3

10:40-22:00

1 stop15h 20m

Washington, D.C. Dulles Intl

Tue 17/3

18:30-09:50

1 stop11h 20m

£427

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 20/11

14:00-13:21

1 stop28h 21m

Baltimore/Washington

Thu 4/12

19:57-10:00

1 stop33h 03m

£427

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Fri 5/12

06:30-15:35

1 stop14h 05m

Washington, D.C. Dulles Intl

Fri 12/12

17:05-14:50

1 stop16h 45m

£437

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Thu 4/12

08:30-19:30

1 stop16h 00m

Washington, D.C. Dulles Intl

Thu 11/12

21:00-11:35

1 stop9h 35m

£442

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 11/3

12:20-22:57

1 stop14h 37m

Washington, D.C. Reagan-National

Mon 23/3

11:45-06:55

1 stop15h 10m

£444

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 10/3

12:20-22:57

1 stop14h 37m

Washington, D.C. Reagan-National

Mon 23/3

06:05-20:45

1 stop10h 40m

£444

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 11/3

12:20-22:57

1 stop14h 37m

Washington, D.C. Reagan-National

Tue 17/3

11:45-06:55

1 stop15h 10m

£444

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 10/3

12:20-22:57

1 stop14h 37m

Washington, D.C. Reagan-National

Tue 17/3

06:05-20:45

1 stop10h 40m

£444

Flights are sorted by cheapest return flights first.

Deals found on 20/10

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 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 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 £228). Flying from London to Maryland in August is currently the most expensive (average of £493). 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 22 October 2025.

A simple way to save on the total cost of your ticket is to fly from London to Maryland in the evening. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight in the morning.

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

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

Travellers seeking maximum savings on their London to Maryland flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday evenings 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 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 22 October 2025.
See what other customers who have flown with Finnair, Virgin Atlantic, andIcelandair from London to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

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
670 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

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
560 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

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.
PLAY
7.0
Good
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

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
7,466 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

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 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 14h 37m. TAP AIR PORTUGAL provides one of the quickest options available for as low as £444. London 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 to Maryland one-way?

    The cheapet airlines for a one-way flight from London to Maryland are JetBlue (£362), British Airways (£368), and Finnair (£369).

  • 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?

    Consider American Airlines (49%), Aer Lingus (49%) or Finnair (49%) when booking your flight. These represent the most reliable airlines when flying from London to Maryland.

  • What are the cheapest flights from London to Maryland?

    On average you can expect to pay £613 for a flight from London to Maryland. The cheapest flight overall is £410 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at £395.

  • 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 holiday 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 £228). Flying from London to Maryland in August is currently the most expensive (average of £493). 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

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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 10 airlines flying from London to Maryland

Discover the top 10 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 858,174 searches. Data last updated 22 October 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£268Average£392FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£356Average£490FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£429Average£459FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£449Average£613FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£460Average£629FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£461Average£653FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£467Average£628FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£478Average£684FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£494Average£782FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£511Average£726FlexibilityNo cancel feeOn-time77%
Search Iberia 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 London to Maryland?

When you search for this flight from London to Maryland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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

Certainly. Search results for flights to Maryland from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from London to Maryland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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