Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Maryland from £234

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 March 2026.

Tue 17/313:30
LHR
-
IAD
1 stop11h 45m
United Airlines
Tue 31/306:00
IAD
-
LHR
1 stop9h 40m
United Airlines
Deal found 8/3£401
Wed 22/409:30
LHR
-
IAD
1 stop11h 35m
Multiple Airlines
Thu 14/517:35
IAD
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 7/3£402
Fri 24/415:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Wed 29/420:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 8/3£402
Sat 18/406:00
LHR
-
IAD
1 stop15h 45m
Multiple Airlines
Sat 25/417:26
IAD
-
LHR
1 stop13h 29m
Multiple Airlines
Deal found 6/3£403
Wed 15/410:30
LHR
-
DCA
1 stop11h 15m
British Airways
Wed 22/417:31
DCA
-
LHR
1 stop9h 59m
British Airways
Deal found 5/3£403
Fri 13/306:00
LHR
-
IAD
1 stop13h 25m
Multiple Airlines
Thu 7/509:55
IAD
-
LHR
1 stop15h 40m
Multiple Airlines
Deal found 6/3£403
Tue 21/408:45
LHR
-
DCA
2 stops18h 10m
Air Canada
Tue 28/412:55
DCA
-
LHR
2 stops27h 05m
Air Canada
Deal found 7/3£403
Wed 15/408:40
LHR
-
IAD
1 stop13h 05m
Multiple Airlines
Wed 29/422:10
IAD
-
LHR
Nonstop7h 30m
Multiple Airlines
Deal found 6/3£404
Wed 22/415:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Mon 27/420:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 8/3£404
Sat 18/410:50
LHR
-
IAD
1 stop13h 35m
Multiple Airlines
Mon 20/420:20
IAD
-
LHR
1 stop11h 40m
Multiple Airlines
Deal found 9/3£405
Mon 4/515:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sun 17/523:20
IAD
-
LGW
1 stop10h 20m
Icelandair
Deal found 7/3£405
Wed 22/406:50
LHR
-
DCA
2 stops13h 40m
Air Canada
Wed 29/412:55
DCA
-
LHR
1 stop14h 40m
Air Canada
Deal found 8/3£405

Find flight deals from London to Maryland

Keep the following information in mind while searching for London to Maryland flight deals. Data was last updated 10 March 2026.

Round-trip from

£401

One-way from

£234

Popular in

July

Cheapest in

February

Average price

£513

Good round-trip deal

£710 or less
Brussels Airlines
  • Brussels Airlines
  • 30/3-6/4
  • 2 total stops
  • 45h 30m total
  • London to Maryland
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 42h 40m total
  • London to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Maryland.
Search Deals

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 10 March 2026.
Use the filters below to find and compare flights from London to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 1/5

19:30-14:35

1 stop24h 05m

Washington, D.C. Dulles Intl

Sun 10/5

21:50-10:40

Nonstop7h 50m

£408

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 5/9

16:35-23:17

1 stop11h 42m

Washington, D.C. Reagan-National

Sun 20/9

19:22-10:35

1 stop10h 13m

£409

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 12/4

09:05-14:35

1 stop34h 30m

Washington, D.C. Dulles Intl

Mon 20/4

17:26-11:55

1 stop13h 29m

£409

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 1/5

13:50-10:02

2 stops49h 12m

Baltimore/Washington

Sun 10/5

06:15-08:20

2 stops21h 05m

£411

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 8/5

15:40-22:15

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 11/5

20:30-14:40

1 stop13h 10m

£415

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 24/4

07:30-17:25

2 stops14h 55m

Washington, D.C. Reagan-National

Fri 1/5

16:35-09:20

1 stop11h 45m

£415

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 23/4

11:30-18:58

2 stops36h 28m

Washington, D.C. Reagan-National

Mon 27/4

11:17-06:50

1 stop14h 33m

£421

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 13/5

12:30-18:58

1 stop11h 28m

Washington, D.C. Reagan-National

Mon 18/5

16:43-07:10

1 stop9h 27m

£422

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sun 19/4

16:25-17:33

2 stops54h 08m

Baltimore/Washington

Sun 26/4

06:00-06:45

1 stop19h 45m

£422

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 5/5

12:30-18:58

1 stop11h 28m

Washington, D.C. Reagan-National

Tue 19/5

17:31-08:30

1 stop9h 59m

£422

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from London to Maryland (average of £376). Flying from London to Maryland in July is currently the most expensive (average of £564). 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 10 March 2026.

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.

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 10 March 2026.
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
1,371 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
680 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Icelandair
7.1
Good
619 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
PLAY
7.0
Good
Finnair
7.6
Good
1,371 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,781 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 42m. Austrian Airlines provides one of the quickest options available for as low as £409. 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 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 (60%), Aer Lingus (60%) or Finnair (60%) 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 £864 for a flight from London to Maryland. The cheapest flight overall is £629 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at £386.

  • 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, November is the cheapest month in which you can book a flight from London to Maryland (average of £376). Flying from London to Maryland in July is currently the most expensive (average of £564). 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 London to Maryland

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

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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£304Average£446FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
KLMCheapest£378Average£572FlexibilityNo cancel feeOn-time75%
Search KLM flights
IcelandairCheapest£382Average£527FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£430Average£490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£443Average£541FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest£444Average£616FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£466Average£630FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£495Average£793FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£534Average£712FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£599Average£748FlexibilityNo 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.

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.