How many flights depart from Maryland to London on average per day?

The number of flights available between Maryland and London is 45 per day as of August 2026. The most frequent departure time is 21:00, with 100% of daily flights leaving in the evening.

How many flights depart from Maryland to London on average per week?

317 flights are operational weekly from Maryland to London as of August 2026. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

What is the cheapest airline that flies from Maryland to London?

British Airways, Delta, and JetBlue are the most popular carriers operating from Maryland to London

When did momondo last update prices for flights from Maryland to London?

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

How many operators does momondo search for flights from Maryland to London?

There are 6 operators available for flights from Maryland to London as of August 2026.

How old do you have to be to fly from Maryland to London?

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 London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£168 Cheap Flights from Maryland to London in 2026

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Find the cheapest flights from Maryland to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

22:35 - 22:55IAD Washington, D.C. Dulles Intl-LHR London Heathrow

19h 20m1 stop Lisbon Humberto Delgado

19:50 - 15:10LHR London Heathrow-IAD Washington, D.C. Dulles Intl

24h 20m1 stop Lisbon Humberto Delgado

£453TAP AIR PORTUGAL

Mon, 21 Sep - Tue, 29 Sep

20:04 - 06:00IAD Washington, D.C. Dulles Intl-LGW London Gatwick

28h 56m1 stop Orlando

10:10 - 19:09LGW London Gatwick-IAD Washington, D.C. Dulles Intl

13h 59m1 stop Orlando

£453Multiple Airlines

Tue, 3 Nov - Wed, 18 Nov

20:30 - 14:40IAD Washington, D.C. Dulles Intl-LGW London Gatwick

13h 10m1 stop Reykjavik Keflavik Intl

11:55 - 19:30LGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

£460Icelandair

Fri, 16 Oct - Wed, 28 Oct

19:40 - 10:50IAD Washington, D.C. Dulles Intl-LHR London Heathrow

10h 10m1 stop Reykjavik Keflavik Intl

12:15 - 18:30LHR London Heathrow-IAD Washington, D.C. Dulles Intl

11h 15m1 stop Reykjavik Keflavik Intl

£465Icelandair

Fri, 20 Nov - Mon, 23 Nov

18:55 - 07:05BWI Baltimore/Washington-LHR London Heathrow

7h 10mdirect

13:50 - 17:05LHR London Heathrow-BWI Baltimore/Washington

8h 15mdirect

£493British Airways

Wed, 9 Dec - Tue, 15 Dec

18:55 - 07:05BWI Baltimore/Washington-LHR London Heathrow

7h 10mdirect

13:50 - 17:05LHR London Heathrow-BWI Baltimore/Washington

8h 15mdirect

£521British Airways

Tue, 19 Jan - Sun, 24 Jan

22:15 - 10:50IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

06:50 - 14:30LHR London Heathrow-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Brussels Bruxelles-National

£529United Airlines

Tue, 17 Nov - Thu, 19 Nov

09:55 - 07:10IAD Washington, D.C. Dulles Intl-LHR London Heathrow

16h 15m1 stop Montreal Pierre Elliott Trudeau Intl

06:50 - 14:30LHR London Heathrow-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Brussels Bruxelles-National

£532United Airlines

Tue, 17 Nov - Thu, 19 Nov

18:26 - 10:20IAD Washington, D.C. Dulles Intl-LHR London Heathrow

10h 54m1 stop New York John F Kennedy Intl

09:55 - 20:14LHR London Heathrow-IAD Washington, D.C. Dulles Intl

15h 19m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£596Virgin Atlantic

Sun, 20 Sep - Tue, 29 Sep

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

06:30 - 15:35LHR London Heathrow-IAD Washington, D.C. Dulles Intl

14h 05m1 stop Amsterdam Schiphol

£607Virgin Atlantic

Sun, 20 Sep - Tue, 29 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:35 - 09:45IAD Washington, D.C. Dulles Intl-LGW London Gatwick

30h 10m1 stop Lisbon Humberto Delgado

10:35 - 20:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

15h 00m1 stop Lisbon Humberto Delgado

£535TAP AIR PORTUGAL

Sun, 23 Aug - Fri, 23 Oct

22:35 - 18:50IAD Washington, D.C. Dulles Intl-LHR London Heathrow

15h 15m1 stop Lisbon Humberto Delgado

12:00 - 20:35LHR London Heathrow-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Lisbon Humberto Delgado

£543TAP AIR PORTUGAL

Sun, 23 Aug - Fri, 23 Oct

17:15 - 08:05IAD Washington, D.C. Dulles Intl-LHR London Heathrow

9h 50m1 stop Dublin

08:50 - 15:45LHR London Heathrow-IAD Washington, D.C. Dulles Intl

11h 55m1 stop Dublin

£714British Airways

Mon, 24 Aug - Wed, 26 Aug

18:30 - 06:55IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 25mdirect

06:50 - 14:30LHR London Heathrow-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Brussels Bruxelles-National

£753United Airlines

Tue, 25 Aug - Wed, 13 Jan

22:15 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 25mdirect

06:50 - 14:20LHR London Heathrow-IAD Washington, D.C. Dulles Intl

12h 30m1 stop Brussels Bruxelles-National

£753United Airlines

Sun, 23 Aug - Tue, 1 Sep

22:55 - 11:20IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 25mdirect

09:55 - 15:35LHR London Heathrow-IAD Washington, D.C. Dulles Intl

10h 40m1 stop Amsterdam Schiphol

£755Delta

Tue, 25 Aug - Thu, 10 Sep

22:55 - 11:20IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 25mdirect

09:55 - 15:35LHR London Heathrow-IAD Washington, D.C. Dulles Intl

10h 40m1 stop Amsterdam Schiphol

£755Delta

Tue, 25 Aug - Fri, 4 Sep

17:15 - 08:05IAD Washington, D.C. Dulles Intl-LHR London Heathrow

9h 50m1 stop Dublin

13:25 - 19:35LHR London Heathrow-IAD Washington, D.C. Dulles Intl

11h 10m1 stop Dublin

£758British Airways

Sun, 23 Aug - Tue, 25 Aug

22:55 - 11:20IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 25mdirect

08:40 - 15:35LHR London Heathrow-IAD Washington, D.C. Dulles Intl

11h 55m1 stop Amsterdam Schiphol

£790Virgin Atlantic

Sun, 23 Aug - Sun, 30 Aug

22:55 - 11:20IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 25mdirect

17:55 - 21:05LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 10mdirect

£800Virgin Atlantic

Sun, 23 Aug - Sun, 30 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

18:55 - 07:05BWI Baltimore/Washington-LHR London Heathrow

7h 10mdirect

13:50 - 17:05LHR London Heathrow-BWI Baltimore/Washington

8h 15mdirect

£493British Airways

Wed, 9 Dec - Tue, 15 Dec

18:55 - 07:05BWI Baltimore/Washington-LHR London Heathrow

7h 10mdirect

13:50 - 17:05LHR London Heathrow-BWI Baltimore/Washington

8h 15mdirect

£521British Airways

Tue, 19 Jan - Sun, 24 Jan

18:55 - 07:05BWI Baltimore/Washington-LHR London Heathrow

7h 10mdirect

13:50 - 17:05LHR London Heathrow-BWI Baltimore/Washington

8h 15mdirect

£589Multiple Airlines

Mon, 23 Nov - Mon, 30 Nov

18:55 - 07:05BWI Baltimore/Washington-LHR London Heathrow

7h 10mdirect

13:50 - 17:05LHR London Heathrow-BWI Baltimore/Washington

8h 15mdirect

£589Multiple Airlines

Tue, 1 Dec - Sat, 5 Dec

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

15:50 - 19:15LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 25mdirect

£614Virgin Atlantic

Mon, 21 Sep - Tue, 29 Sep

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

15:50 - 19:15LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 25mdirect

£614Virgin Atlantic

Sun, 20 Sep - Tue, 29 Sep

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

15:50 - 19:15LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 25mdirect

£646Delta

Mon, 5 Oct - Tue, 13 Oct

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

15:50 - 19:15LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 25mdirect

£646Delta

Mon, 28 Sep - Wed, 7 Oct

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

16:40 - 20:20LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 40mdirect

£646United Airlines

Mon, 28 Sep - Tue, 13 Oct

22:05 - 10:40IAD Washington, D.C. Dulles Intl-LHR London Heathrow

7h 35mdirect

12:15 - 15:30LHR London Heathrow-IAD Washington, D.C. Dulles Intl

8h 15mdirect

£646United Airlines

Tue, 29 Sep - Thu, 8 Oct

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JetBlue flights from Maryland to London

Our best JetBlue deals on Maryland to London flight tickets

JetBlue

15 Sept

DCA06:30Washington, D.C. Reagan-National

9h 15m

1 stop

LHR20:45London Heathrow

28 Sept

LHR08:40London Heathrow

11h 06m

1 stop

DCA14:46Washington, D.C. Reagan-National

£546

JetBlue

21 Sept

PHL10:42Philadelphia

14h 48m

1 stop

LHR06:30London Heathrow

3 Oct

LHR08:40London Heathrow

29h 51m

1 stop

PHL09:31Philadelphia

£632

JetBlue

5 Sept

DCA06:10Washington, D.C. Reagan-National

9h 35m

1 stop

LHR20:45London Heathrow

10 Sept

LHR11:55London Heathrow

16h 04m

1 stop

DCA22:59Washington, D.C. Reagan-National

£650

Aer Lingus flights from Maryland to London

Our best Aer Lingus deals on Maryland to London flight tickets

Aer Lingus

3 Oct

PHL20:25Philadelphia

12h 05m

1 stop

LHR13:30London Heathrow

9 Oct

LHR13:25London Heathrow

10h 30m

1 stop

PHL18:55Philadelphia

£624

Aer Lingus

1 Dec

PHL17:40Philadelphia

9h 25m

1 stop

LHR08:05London Heathrow

10 Dec

LHR07:50London Heathrow

13h 20m

1 stop

PHL16:10Philadelphia

£629

Aer Lingus

6 Sept

PHL09:12Philadelphia

20h 08m

2 stops

LHR10:20London Heathrow

9 Sept

LHR13:25London Heathrow

14h 07m

2 stops

PHL22:32Philadelphia

£750

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LHR London Heathrow

IADLHR

Washington, D.C. Dulles Intl

Mon 21/9

22:35-22:55

1 stop19h 20m

London Heathrow

Tue 29/9

19:50-15:10

1 stop24h 20m

£453

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LGW London Gatwick

IADLGW

Washington, D.C. Dulles Intl

Tue 3/11

20:04-06:00

1 stop28h 56m

London Gatwick

Wed 18/11

10:10-19:09

1 stop13h 59m

£453

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LGW London Gatwick

IADLGW

Washington, D.C. Dulles Intl

Fri 16/10

20:30-14:40

1 stop13h 10m

London Gatwick

Wed 28/10

11:55-19:30

1 stop11h 35m

£460

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LHR London Heathrow

IADLHR

Washington, D.C. Dulles Intl

Fri 20/11

19:40-10:50

1 stop10h 10m

London Heathrow

Mon 23/11

12:15-18:30

1 stop11h 15m

£465

Fastest return journey

BaltimoreLondon

BWI Baltimore/Washington - LHR London Heathrow

BWILHR

Baltimore/Washington

Wed 9/12

18:55-07:05

Nonstop7h 10m

London Heathrow

Tue 15/12

13:50-17:05

Nonstop8h 15m

£493

BaltimoreLondon

BWI Baltimore/Washington - LHR London Heathrow

BWILHR

Baltimore/Washington

Tue 19/1

18:55-07:05

Nonstop7h 10m

London Heathrow

Sun 24/1

13:50-17:05

Nonstop8h 15m

£521

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LHR London Heathrow

IADLHR

Washington, D.C. Dulles Intl

Tue 17/11

22:15-10:50

Nonstop7h 35m

London Heathrow

Thu 19/11

06:50-14:30

1 stop12h 40m

£529

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LHR London Heathrow

IADLHR

Washington, D.C. Dulles Intl

Tue 17/11

09:55-07:10

1 stop16h 15m

London Heathrow

Thu 19/11

06:50-14:30

1 stop12h 40m

£532

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LHR London Heathrow

IADLHR

Washington, D.C. Dulles Intl

Sun 20/9

18:26-10:20

1 stop10h 54m

London Heathrow

Tue 29/9

09:55-20:14

2 stops15h 19m

£596

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LHR London Heathrow

IADLHR

Washington, D.C. Dulles Intl

Sun 20/9

22:05-10:40

Nonstop7h 35m

London Heathrow

Tue 29/9

06:30-15:35

1 stop14h 05m

£607

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to London

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

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Maryland is in January. Flight prices, which tend to average around £469, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Maryland averaging around £511.

What is the cheapest day to depart on your flight to London?

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £585. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to London for around £684.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £608. Flights in the evening are often more expensive, with an average ticket price of £658.

What is the cheapest Maryland to London flight route?

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

How far in advance should I book a flight from Maryland to London?

You are more likely to see cheaper flights to London from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £648 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Maryland for as low as £621 on momondo.

What cabin class options are available on Maryland to London flights?

There are 3 cabin classes available to choose from on Maryland to London 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 London flights?

You could potentially save up to 29% on your flight if you consider stops on a Maryland to London flight.

Cheap Maryland to London flight deals and tips

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

Best price found	£168
Fastest flight time	7h 00m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Maryland in the past 72 hours is £168. The best return flight deal from Maryland to London found on momondo in the last 72 hours is £453.

The fastest flight from Maryland to London takes 7h 00m

Direct flights go from Maryland to London every day.

There are 6 airports in London. From Maryland there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Maryland to London

When did momondo last update prices for flights from Maryland to London?
Prices for flights from Maryland to London are refreshed on a daily basis.
How many operators does momondo search for flights from Maryland to London?
There are 6 operators available for flights from Maryland to London as of August 2026.
How old do you have to be to fly from Maryland to London?
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 London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Maryland to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Maryland to London is Boeing 777 (54.35% of total bookings). The next most popular plane models are Boeing 777-300ER (13.19%), Boeing 787-8 Dreamliner (5.89%), and Boeing 787-9 Dreamliner (5.11%).

Best airlines flying from Maryland to London

Compare and see reviews for airlines that fly from Maryland to London with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £387	Free Cancellation	Rating 6.9 732 reviews		Search Icelandair flights
British Airways	PriceFrom £423	Free Cancellation	Rating 6.7 8,184 reviews		Search British Airways flights

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Hayes

Guildford

Bedford

Harlow

Colchester

Chelmsford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Maryland to London . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Maryland to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maryland to London?

Once all potential Maryland to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Maryland to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Cheap flights from Maryland to London from £168

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 London departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Maryland to London

Cheap return flights

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Big names, great deals

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JetBlue flights from Maryland to London

Our best JetBlue deals on Maryland to London flight tickets

Aer Lingus flights from Maryland to London

Our best Aer Lingus deals on Maryland to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Maryland to London

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest Maryland to London flight route?

How far in advance should I book a flight from Maryland to London?

What cabin class options are available on Maryland to London flights?

Can stopping save me money on Maryland to London flights?

What is the cheapest airline that flies from Maryland to London?

How many flights depart from Maryland to London on average per day?

How many flights depart from Maryland to London on average per week?

Cheap Maryland to London flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Maryland to London

Best airlines flying from Maryland to London

Compare and see reviews for airlines that fly from Maryland to London with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Maryland

According to popular flight searches on momondo this year

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