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$185+ Cheap flights from Maryland to the United Kingdom

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LHR
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Maryland to United Kingdom

Cheapest flights from Maryland to United Kingdom
Explore the most affordable flight options available from Maryland to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This Mytrip deal was found by Cheapflights users on 1/22. 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.
Sat 2/147:40 pm
IAD
-
EDI
2 stops12h 20m
Multiple Airlines
Thu 2/197:45 am
EDI
-
IAD
2 stops15h 45m
Multiple Airlines
Deal found 1/22$475
This Mytrip deal was found by Cheapflights users on 1/22. 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.
Sat 2/147:40 pm
IAD
-
EDI
2 stops12h 20m
Multiple Airlines
Wed 2/187:25 am
EDI
-
IAD
2 stops16h 05m
Multiple Airlines
Deal found 1/22$477
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Sun 4/128:30 pm
IAD
-
EDI
2 stops19h 30m
Multiple Airlines
Tue 4/216:15 am
EDI
-
IAD
2 stops18h 05m
Multiple Airlines
Deal found 1/23$485
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Sun 3/88:40 pm
IAD
-
EDI
2 stops13h 50m
Multiple Airlines
Sun 3/1510:45 pm
EDI
-
IAD
2 stops24h 45m
Multiple Airlines
Deal found 1/23$486
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Sun 4/128:30 pm
IAD
-
EDI
2 stops19h 30m
Multiple Airlines
Fri 4/177:35 am
EDI
-
IAD
2 stops16h 45m
Multiple Airlines
Deal found 1/23$488
This Mytrip deal was found by Cheapflights users on 1/22. 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.
Sat 2/147:40 pm
IAD
-
EDI
2 stops12h 20m
Multiple Airlines
Fri 2/2010:55 pm
EDI
-
IAD
2 stops24h 35m
Multiple Airlines
Deal found 1/22$490
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Sun 4/125:15 pm
IAD
-
EDI
1 stop11h 50m
Multiple Airlines
Tue 4/286:15 am
EDI
-
IAD
1 stop14h 30m
Multiple Airlines
Deal found 1/23$506
This oojo deal was found by Cheapflights users on 1/21. 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.
Sat 4/188:30 pm
IAD
-
EDI
1 stop11h 50m
Icelandair
Sun 4/262:15 pm
EDI
-
IAD
1 stop10h 05m
Icelandair
Deal found 1/21$512
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Sun 4/125:15 pm
IAD
-
EDI
1 stop11h 50m
Multiple Airlines
Wed 4/297:20 am
EDI
-
IAD
1 stop13h 25m
Multiple Airlines
Deal found 1/23$513
This Mytrip deal was found by Cheapflights users on 1/22. 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.
Wed 5/65:15 pm
IAD
-
STN
1 stop9h 35m
Multiple Airlines
Mon 5/118:30 am
STN
-
IAD
1 stop15h 40m
Multiple Airlines
Deal found 1/22$522
This Flightnetwork deal was found by Cheapflights users on 1/23. 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.
Mon 3/25:30 pm
IAD
-
LGW
2 stops22h 05m
TAP AIR PORTUGAL
Sun 3/810:40 am
LGW
-
IAD
1 stop33h 35m
TAP AIR PORTUGAL
Deal found 1/23$522
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:30 pm
IAD
-
LHR
1 stop11h 00m
Multiple Airlines
Sun 2/228:30 am
LHR
-
IAD
1 stop12h 20m
Multiple Airlines
Deal found 1/21$522

Find flight deals from Maryland to United Kingdom

Keep the following information in mind while searching for Maryland to United Kingdom flight deals. Data was last updated January 24, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$475
(Mytrip)

One-way from

$185
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$644

Good round-trip deal

$648 or less

Good one-way deal

$414 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London (LON) flights.
Search Deals
From Maryland to United Kingdom
Search Deals
One-way flight from Maryland to United Kingdom
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Maryland to United Kingdom.
Search Deals
Price to beat on a one-way flight from Maryland to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to United Kingdom 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 January 24, 2026.
Use the filters below to find and compare flights from Maryland to the United Kingdom that are best for you.

Fly from

Maryland

Fly to

United Kingdom

Route

Depart

Return

Price

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sat 2/7

8:30 pm-5:00 pm

2 stops15h 30m

London Heathrow

Mon 2/9

6:40 am-7:09 pm

2 stops17h 29m

$537

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 3/8

9:30 pm-10:35 pm

2 stops21h 05m

London Stansted

Sun 3/15

6:25 am-9:05 pm

2 stops18h 40m

$540

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 2/17

5:30 pm-3:45 pm

1 stop17h 15m

London Gatwick

Tue 2/24

9:20 pm-9:00 pm

2 stops28h 40m

$541

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Thu 1/29

7:40 pm-7:30 pm

1 stop18h 50m

London Heathrow

Mon 2/2

8:35 pm-6:40 pm

1 stop27h 05m

$551

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 2/26

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

Thu 3/5

11:55 am-6:40 pm

1 stop11h 45m

$559

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Mon 4/6

8:30 pm-2:40 pm

1 stop13h 10m

London Gatwick

Sat 4/11

3:40 pm-10:15 pm

1 stop11h 35m

$568

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 4/6

8:30 pm-2:40 pm

1 stop13h 10m

London Gatwick

Mon 4/13

3:40 pm-7:20 pm

1 stop32h 40m

$569

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 1/28

10:15 pm-10:50 am

Nonstop7h 35m

London Heathrow

Thu 2/5

9:00 am-4:40 pm

1 stop12h 40m

$576

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 2/4

6:20 pm-6:40 am

Nonstop7h 20m

London Heathrow

Mon 2/9

11:10 am-3:35 pm

1 stop33h 25m

$592

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Sun 3/1

8:35 pm-8:40 am

Nonstop7h 05m

London Heathrow

Tue 3/10

3:25 pm-7:45 pm

Nonstop8h 20m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

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Best time to book a flight from Maryland to United Kingdom

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

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

Currently, July is the cheapest month in which you can book a flight from Maryland to United Kingdom (average of $290). Flying from Maryland to United Kingdom in June is currently the most expensive (average of $544). 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 MD to GB?

Find hourly flight availability from Maryland to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 24, 2026.

When flying from Maryland to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Maryland to United Kingdom. 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 Maryland to United Kingdom?

    A quick flight from Maryland to United Kingdom can take about 15h 30m. Scandinavian Airlines provides one of the quickest options available for as low as $537. Maryland and United Kingdom are separated by a distance of 3664 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $184. However, be on the lookout for offers from PLAY and Iberia, as they are both options that can get you from Maryland to United Kingdom for a low price.

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

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

  • How can I find direct flights from Maryland to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Maryland to United Kingdom 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 Maryland to United Kingdom?

    Currently, July is the cheapest month in which you can book a flight from Maryland to United Kingdom (average of $290). Flying from Maryland to United Kingdom in June is currently the most expensive (average of $544). 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 Maryland to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Amsterdam flights
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Miami to Madrid flights

Top 9 airlines flying from Maryland to United Kingdom

Discover the top 9 airlines that operate flights from Maryland to United Kingdom. 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$369Average$468FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$471Average$715FlexibilityNo cancel feeOn-time72%
IcelandairCheapest$476Average$657FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$506Average$1,228FlexibilityNo cancel feeOn-time69%
IberiaCheapest$584Average$760FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$585Average$780FlexibilityNo cancel feeOn-time70%
FinnairCheapest$585Average$740FlexibilityNo cancel feeOn-time76%
DeltaCheapest$609Average$977FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$621Average$877FlexibilityNo cancel feeOn-time71%

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