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Cheap flights from Maryland to the United Kingdom from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to the United Kingdom departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Maryland to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:35 pm - 9:45 am
IAD
-
LGW
30h 10m
1 stop
TAP AIR PORTUGAL Logo
9:15 pm - 8:35 pm
LGW
-
IAD
28h 20m
2 stops
$641TAP AIR PORTUGAL
Thu, Apr 23 - Tue, May 12
TAP AIR PORTUGAL Logo
10:35 pm - 10:00 pm
IAD
-
LHR
18h 25m
1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 3:10 pm
LHR
-
IAD
24h 20m
1 stop
$642TAP AIR PORTUGAL
Mon, Apr 20 - Tue, May 5
Scandinavian Airlines Logo
8:20 pm - 4:25 pm
IAD
-
LHR
15h 05m
2 stops
Scandinavian Airlines Logo
6:40 am - 5:00 pm
LHR
-
IAD
15h 20m
1 stop
$643Scandinavian Airlines
Mon, Apr 20 - Thu, Apr 30
Scandinavian Airlines Logo
8:20 pm - 4:25 pm
IAD
-
LHR
15h 05m
2 stops
Scandinavian Airlines Logo
10:20 am - 5:00 pm
LHR
-
IAD
11h 40m
1 stop
$644Scandinavian Airlines
Sun, Apr 19 - Thu, Apr 23
Multiple Airlines Logo
8:20 pm - 2:50 pm
IAD
-
STN
13h 30m
1 stop
Multiple Airlines Logo
7:00 am - 5:00 pm
STN
-
IAD
15h 00m
1 stop
$645Multiple Airlines
Mon, Apr 20 - Wed, Apr 29
Multiple Airlines Logo
8:20 pm - 2:50 pm
IAD
-
STN
13h 30m
1 stop
Multiple Airlines Logo
7:00 am - 5:00 pm
STN
-
IAD
15h 00m
1 stop
$647Multiple Airlines
Mon, Apr 20 - Wed, Apr 29
Air Canada Logo
4:05 pm - 9:35 am
IAD
-
LHR
12h 30m
1 stop
Air Canada Logo
9:30 am - 6:58 pm
LHR
-
IAD
14h 28m
1 stop
$648Air Canada
Thu, May 14 - Sun, May 31
Air Canada Logo
3:45 pm - 10:00 am
IAD
-
LHR
13h 15m
1 stop
Air Canada Logo
9:30 am - 6:58 pm
LHR
-
IAD
14h 28m
1 stop
$649Air Canada
Tue, May 19 - Wed, Jun 3
Icelandair Logo
8:30 pm - 2:40 pm
BWI
-
LGW
13h 10m
1 stop
Icelandair Logo
1:00 pm - 7:25 pm
LGW
-
BWI
11h 25m
1 stop
$680Icelandair
Thu, Apr 23 - Tue, Apr 28
Icelandair Logo
8:30 pm - 2:40 pm
BWI
-
LGW
13h 10m
1 stop
Icelandair Logo
3:40 pm - 7:25 pm
LGW
-
BWI
32h 45m
1 stop
$683Icelandair
Tue, Sep 1 - Mon, Sep 7

Scandinavian Airlines flights from Maryland to United Kingdom

Our best Scandinavian Airlines deals on Maryland to United Kingdom flight tickets
Scandinavian Airlines
Apr 20
IAD8:20 pmWashington, D.C. Dulles Intl
15h 05m
2 stops
LHR4:25 pmLondon Heathrow
Apr 30
LHR6:40 amLondon Heathrow
15h 20m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$643
Scandinavian Airlines
Apr 19
IAD8:20 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
LHR4:00 pmLondon Heathrow
Apr 23
LHR10:20 amLondon Heathrow
11h 40m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$644
Scandinavian Airlines
Apr 26
IAD8:20 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
LHR4:00 pmLondon Heathrow
Apr 29
LHR10:20 amLondon Heathrow
11h 40m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$646

JetBlue flights from Maryland to United Kingdom

Our best JetBlue deals on Maryland to United Kingdom flight tickets
JetBlue
Apr 23
DCA6:00 amWashington, D.C. Reagan-National
9h 45m
1 stop
LHR8:45 pmLondon Heathrow
May 6
LHR11:55 amLondon Heathrow
16h 04m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$739
JetBlue
Apr 29
PHL8:25 amPhiladelphia
17h 05m
1 stop
LHR6:30 amLondon Heathrow
May 6
LHR8:40 amLondon Heathrow
13h 58m
1 stop
PHL5:38 pmPhiladelphia
$765
JetBlue
May 1
PHL6:00 amPhiladelphia
19h 30m
1 stop
LHR6:30 amLondon Heathrow
May 8
LHR8:40 amLondon Heathrow
18h 01m
1 stop
PHL9:41 pmPhiladelphia
$766

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Maryland to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Thu 4/23

10:35 pm-9:45 am

1 stop30h 10m

London Gatwick

Tue 5/12

9:15 pm-8:35 pm

2 stops28h 20m

$641

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 4/20

10:35 pm-10:00 pm

1 stop18h 25m

London Heathrow

Tue 5/5

7:50 pm-3:10 pm

1 stop24h 20m

$642

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 4/20

8:20 pm-4:25 pm

2 stops15h 05m

London Heathrow

Thu 4/30

6:40 am-5:00 pm

1 stop15h 20m

$643

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-4:25 pm

2 stops15h 05m

London Heathrow

Thu 4/23

10:20 am-5:00 pm

1 stop11h 40m

$644

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Mon 4/20

8:20 pm-2:50 pm

1 stop13h 30m

London Stansted

Wed 4/29

7:00 am-5:00 pm

1 stop15h 00m

$645

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Mon 4/20

8:20 pm-2:50 pm

1 stop13h 30m

London Stansted

Wed 4/29

7:00 am-5:00 pm

1 stop15h 00m

$647

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 5/14

4:05 pm-9:35 am

1 stop12h 30m

London Heathrow

Sun 5/31

9:30 am-6:58 pm

1 stop14h 28m

$648

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 5/19

3:45 pm-10:00 am

1 stop13h 15m

London Heathrow

Wed 6/3

9:30 am-6:58 pm

1 stop14h 28m

$649
Quickest round-trip

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 4/23

8:30 pm-2:40 pm

1 stop13h 10m

London Gatwick

Tue 4/28

1:00 pm-7:25 pm

1 stop11h 25m

$680

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Tue 9/1

8:30 pm-2:40 pm

1 stop13h 10m

London Gatwick

Mon 9/7

3:40 pm-7:25 pm

1 stop32h 45m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Maryland to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

In general, September is the cheapest month to fly from Maryland to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $635. If you aren’t able to travel to United Kingdom during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $640.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Maryland to United Kingdom is on a Wednesday when prices can be found for as low as $773. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $927.

What is the cheapest Maryland to United Kingdom flight route?

Fly from Baltimore/Washington to London Heathrow for the best Maryland - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $772 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Maryland for as low as $726 on momondo.

What cabin class options are available on Maryland to United Kingdom flights?

There are 3 cabin classes available to choose from on Maryland to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maryland to United Kingdom flights?

You could potentially save up to 30% on your flight if you consider stops on a Maryland to United Kingdom flight.

Cheap Maryland to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to United Kingdom

Best Price Found

$474

Fastest flight time

6h 35m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Maryland in the past 72 hours is $474. The best round-trip flight deal from Maryland to United Kingdom found on momondo in the last 72 hours is $812.
The fastest flight from Maryland to United Kingdom takes 6h 35m
Direct flights go from Maryland to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Maryland there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI).
Search flight deals

Frequently asked questions about flying from Maryland to the United Kingdom

  • When did momondo last update prices for flights from Maryland to United Kingdom?

    Prices for flights from Maryland to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Maryland to United Kingdom?

  • How old do you have to be to fly from Maryland to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Maryland to United Kingdom?

Best airlines flying from Maryland to United Kingdom

Compare and see reviews for airlines that fly from Maryland to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $406Free CancellationRating
7.0
103 reviews
Search PLAY flights
United AirlinesPriceFrom $462Free CancellationRating
7.4
9,539 reviews
Search United Airlines flights
IcelandairPriceFrom $481Free CancellationRating
7.0
630 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom $520Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $576Free CancellationRating
6.7
7,848 reviews
Search British Airways flights
FinnairPriceFrom $591Free CancellationRating
7.7
1,376 reviews
Search Finnair flights
IberiaPriceFrom $603Free CancellationRating
7.0
3,164 reviews
Search Iberia flights
American AirlinesPriceFrom $606Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights
DeltaPriceFrom $609Free CancellationRating
7.9
8,374 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to United Kingdom?

Finding the right flight to United Kingdom from Maryland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Maryland to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maryland to United Kingdom?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to United Kingdom.

I’m not ready to book a flight from Maryland to United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $473
Flights to Manchesterfrom $540
Flights to Edinburghfrom $584
Flights to Glasgowfrom $567
Flights to Birminghamfrom $580
Flights to Newcastle upon Tynefrom $682
Flights to Belfastfrom $711
Flights to Bristolfrom $613
Flights to Invernessfrom $733
Flights to Leedsfrom $646
Flights to Liverpoolfrom $646
Flights to Aberdeenfrom $635