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Cheap flights from Maryland to the United Kingdom from $225

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 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m
1 stop
Icelandair Logo
1:05 pm - 7:25 pm
LHR
-
BWI
11h 20m
1 stop
$823Icelandair
Wed, Aug 19 - Mon, Aug 24
Multiple Airlines Logo
8:30 pm - 11:45 am
BWI
-
LGW
10h 15m
1 stop
Multiple Airlines Logo
2:00 pm - 9:06 am
LGW
-
BWI
24h 06m
1 stop
$831Multiple Airlines
Sat, Aug 29 - Tue, Sep 1
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
$840Scandinavian Airlines
Thu, Oct 1 - Sun, Oct 11
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
2 stops
$842Scandinavian Airlines
Wed, Oct 7 - Sat, Oct 17
TAP AIR PORTUGAL Logo
5:05 pm - 9:45 am
IAD
-
LGW
11h 40m
1 stop
TAP AIR PORTUGAL Logo
9:15 pm - 3:10 pm
LGW
-
IAD
22h 55m
2 stops
$844TAP AIR PORTUGAL
Sat, Aug 15 - Tue, Aug 25
Iberia Logo
10:45 pm - 10:00 am
IAD
-
LHR
7h 15mnonstop
Iberia Logo
8:25 am - 4:20 pm
LHR
-
IAD
12h 55m
1 stop
$847Iberia
Wed, Oct 28 - Wed, Nov 11
SWISS Logo
8:20 pm - 1:00 pm
IAD
-
LHR
11h 40m
1 stop
SWISS Logo
8:40 am - 4:45 pm
LHR
-
IAD
13h 05m
1 stop
$848SWISS
Tue, Jul 28 - Wed, Aug 12
SWISS Logo
8:20 pm - 12:35 pm
IAD
-
LCY
11h 15m
1 stop
SWISS Logo
9:15 am - 4:45 pm
LCY
-
IAD
12h 30m
1 stop
$849SWISS
Tue, Oct 6 - Fri, Oct 23
TAP AIR PORTUGAL Logo
5:05 pm - 3:35 pm
IAD
-
LGW
17h 30m
1 stop
TAP AIR PORTUGAL Logo
10:35 am - 8:35 pm
LGW
-
IAD
15h 00m
1 stop
$852TAP AIR PORTUGAL
Tue, Oct 6 - Tue, Oct 13
Iberia Logo
1:38 pm - 6:25 am
DCA
-
LHR
11h 47m
1 stop
Iberia Logo
11:30 am - 11:02 pm
LHR
-
DCA
16h 32m
2 stops
$862Iberia
Tue, Sep 22 - Wed, Sep 30

Virgin Atlantic flights from Maryland to United Kingdom

Our best Virgin Atlantic deals on Maryland to United Kingdom flight tickets
Virgin Atlantic
Aug 10
BWI12:30 pmBaltimore/Washington
15h 20m
2 stops
LHR8:50 amLondon Heathrow
Sep 9
LHR9:55 amLondon Heathrow
15h 56m
2 stops
BWI8:51 pmBaltimore/Washington
$870
Virgin Atlantic
Aug 5
IAD9:45 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
LGW4:00 pmLondon Gatwick
Aug 20
LGW10:25 amLondon Gatwick
18h 01m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
$874
Virgin Atlantic
May 31
IAD5:40 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
LCY9:30 amLondon City
Jun 9
LCY9:20 amLondon City
14h 22m
2 stops
IAD6:42 pmWashington, D.C. Dulles Intl
$1,351

Icelandair flights from Maryland to United Kingdom

Our best Icelandair deals on Maryland to United Kingdom flight tickets
Icelandair
Aug 19
BWI8:30 pmBaltimore/Washington
10h 25m
1 stop
LHR11:55 amLondon Heathrow
Aug 24
LHR1:05 pmLondon Heathrow
11h 20m
1 stop
BWI7:25 pmBaltimore/Washington
$823
Icelandair
Jul 23
BWI11:20 pmBaltimore/Washington
10h 20m
1 stop
LGW2:40 pmLondon Gatwick
Aug 12
LGW3:40 pmLondon Gatwick
11h 35m
1 stop
BWI10:15 pmBaltimore/Washington
$835
Icelandair
Oct 30
BWI8:40 pmBaltimore/Washington
10h 15m
1 stop
LGW10:55 amLondon Gatwick
Nov 9
LGW11:55 amLondon Gatwick
11h 45m
1 stop
BWI6:40 pmBaltimore/Washington
$841

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 May 22, 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

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 8/19

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

Mon 8/24

1:05 pm-7:25 pm

1 stop11h 20m

$823

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Sat 8/29

8:30 pm-11:45 am

1 stop10h 15m

London Gatwick

Tue 9/1

2:00 pm-9:06 am

1 stop24h 06m

$831

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 10/1

8:20 pm-4:25 pm

2 stops15h 05m

London Heathrow

Sun 10/11

10:20 am-5:00 pm

1 stop11h 40m

$840

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 10/7

8:20 pm-4:25 pm

2 stops15h 05m

London Heathrow

Sat 10/17

6:40 am-5:00 pm

2 stops15h 20m

$842

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sat 8/15

5:05 pm-9:45 am

1 stop11h 40m

London Gatwick

Tue 8/25

9:15 pm-3:10 pm

2 stops22h 55m

$844
Quickest round-trip

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 10/28

10:45 pm-10:00 am

Nonstop7h 15m

London Heathrow

Wed 11/11

8:25 am-4:20 pm

1 stop12h 55m

$847

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 7/28

8:20 pm-1:00 pm

1 stop11h 40m

London Heathrow

Wed 8/12

8:40 am-4:45 pm

1 stop13h 05m

$848

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 10/6

8:20 pm-12:35 pm

1 stop11h 15m

London City

Fri 10/23

9:15 am-4:45 pm

1 stop12h 30m

$849

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 10/6

5:05 pm-3:35 pm

1 stop17h 30m

London Gatwick

Tue 10/13

10:35 am-8:35 pm

1 stop15h 00m

$852

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Tue 9/22

1:38 pm-6:25 am

1 stop11h 47m

London Heathrow

Wed 9/30

11:30 am-11:02 pm

2 stops16h 32m

$862

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 $221. 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 $327.

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 $793. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $957.

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 from Maryland to the 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 $804 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 $718 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 37% 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

$524

Fastest flight time

6h 30m

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 $524. The best round-trip flight deal from Maryland to United Kingdom found on momondo in the last 72 hours is $1,004.
The fastest flight from Maryland to United Kingdom takes 6h 30m
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).
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
United AirlinesPriceFrom $462Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $471Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
IcelandairPriceFrom $475Free CancellationRating
7.0
657 reviews
Search Icelandair flights
IberiaPriceFrom $573Free CancellationRating
7.0
3,220 reviews
Search Iberia flights
British AirwaysPriceFrom $576Free CancellationRating
6.7
7,993 reviews
Search British Airways flights
DeltaPriceFrom $598Free CancellationRating
7.9
8,445 reviews
Search Delta flights
FinnairPriceFrom $599Free CancellationRating
7.7
1,398 reviews
Search Finnair flights
American AirlinesPriceFrom $602Free CancellationRating
7.1
11,645 reviews
Search American Airlines 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

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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 $432
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Flights to Edinburghfrom $568
Flights to Glasgowfrom $573
Flights to Birminghamfrom $592
Flights to Newcastle upon Tynefrom $688
Flights to Belfastfrom $673
Flights to Bristolfrom $669
Flights to Invernessfrom $618
Flights to Liverpoolfrom $677
Flights to Leedsfrom $648
Flights to Aberdeenfrom $707