Which airlines fly to London?

British Airways, American Airlines and Icelandair are the top three most popular airlines that fly to London from Maryland according to our data. British Airways is the first choice among our users, with 60% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

253 flights are operational weekly from Maryland to London as of February 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.

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

The number of flights available between Maryland and London is 36 per day as of February 2026. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

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

Icelandair, JetBlue, and TAP AIR PORTUGAL 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 10 operators available for flights from Maryland to London as of February 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.

£145 Cheap Flights from Maryland to London in 2026

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Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

20:20 - 18:50

IAD

STN

17h 30m

1 stop

07:00 - 17:00

STN

IAD

15h 00m

1 stop

£422Multiple Airlines

Mon, 6 Apr - Wed, 15 Apr

20:30 - 19:15

IAD

LGW

17h 45m

2 stops

20:45 - 19:20

LGW

IAD

27h 35m

3 stops

£422Multiple Airlines

Tue, 14 Apr - Mon, 20 Apr

20:30 - 14:40

IAD

LGW

13h 10m

1 stop

15:40 - 22:15

LGW

IAD

11h 35m

1 stop

£423Icelandair

Fri, 24 Apr - Fri, 8 May

20:20 - 16:00

IAD

LHR

14h 40m

1 stop

06:40 - 17:00

LHR

IAD

15h 20m

1 stop

£423Scandinavian Airlines

Mon, 20 Apr - Sat, 25 Apr

20:30 - 14:40

IAD

LGW

13h 10m

1 stop

15:40 - 19:20

LGW

IAD

32h 40m

1 stop

£424Icelandair

Sat, 18 Apr - Mon, 27 Apr

20:20 - 21:40

IAD

LHR

20h 20m

1 stop

07:05 - 17:00

LHR

IAD

14h 55m

2 stops

£424Scandinavian Airlines

Sun, 12 Apr - Fri, 17 Apr

14:25 - 07:50

DCA

LHR

13h 25m

1 stop

09:40 - 17:49

LHR

DCA

12h 09m

1 stop

£435Virgin Atlantic

Sun, 15 Mar - Tue, 24 Mar

16:10 - 07:10

DCA

LHR

11h 00m

1 stop

13:25 - 21:56

LHR

DCA

12h 31m

1 stop

£462Air Canada

Sun, 15 Mar - Tue, 24 Mar

16:10 - 07:10

DCA

LHR

11h 00m

1 stop

13:25 - 21:56

LHR

DCA

12h 31m

1 stop

£464Air Canada

Sun, 15 Mar - Tue, 24 Mar

19:05 - 17:20

IAD

LCY

18h 15m

1 stop

18:55 - 17:05

LCY

IAD

26h 10m

1 stop

£469Virgin Atlantic

Tue, 17 Mar - Tue, 24 Mar

Delta flights from Maryland to London

Our best Delta deals on Maryland to London flight tickets

Delta

11 Mar

IAD22:40Washington, D.C. Dulles Intl

11h 05m

1 stop

LHR13:45London Heathrow

18 Mar

LHR08:40London Heathrow

12h 25m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£461

Delta

11 Mar

IAD23:20Washington, D.C. Dulles Intl

7h 20m

LHR10:40London Heathrow

18 Mar

LHR08:40London Heathrow

12h 25m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£465

Delta

11 Mar

IAD23:20Washington, D.C. Dulles Intl

7h 20m

LHR10:40London Heathrow

18 Mar

LHR10:00London Heathrow

11h 05m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£466

TAP AIR PORTUGAL flights from Maryland to London

Our best TAP AIR PORTUGAL deals on Maryland to London flight tickets

TAP AIR PORTUGAL

25 Apr

IAD22:35Washington, D.C. Dulles Intl

30h 10m

1 stop

LGW09:45London Gatwick

4 May

LGW21:15London Gatwick

22h 55m

2 stops

IAD15:10Washington, D.C. Dulles Intl

£427

TAP AIR PORTUGAL

9 Mar

IAD18:30Washington, D.C. Dulles Intl

24h 10m

1 stop

LHR22:40London Heathrow

19 Mar

LHR06:00London Heathrow

14h 15m

1 stop

IAD16:15Washington, D.C. Dulles Intl

£430

TAP AIR PORTUGAL

18 Apr

IAD22:35Washington, D.C. Dulles Intl

15h 15m

1 stop

LHR18:50London Heathrow

25 Apr

LHR13:45London Heathrow

30h 25m

1 stop

IAD15:10Washington, D.C. Dulles Intl

£431

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Mon 6/4

20:20-18:50

1 stop17h 30m

London Stansted

Wed 15/4

07:00-17:00

1 stop15h 00m

£422

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 14/4

20:30-19:15

2 stops17h 45m

London Gatwick

Mon 20/4

20:45-19:20

3 stops27h 35m

£422

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 24/4

20:30-14:40

1 stop13h 10m

London Gatwick

Fri 8/5

15:40-22:15

1 stop11h 35m

£423

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 20/4

20:20-16:00

1 stop14h 40m

London Heathrow

Sat 25/4

06:40-17:00

1 stop15h 20m

£423

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sat 18/4

20:30-14:40

1 stop13h 10m

London Gatwick

Mon 27/4

15:40-19:20

1 stop32h 40m

£424

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 12/4

20:20-21:40

1 stop20h 20m

London Heathrow

Fri 17/4

07:05-17:00

2 stops14h 55m

£424

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Sun 15/3

14:25-07:50

1 stop13h 25m

London Heathrow

Tue 24/3

09:40-17:49

1 stop12h 09m

£435

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Sun 15/3

16:10-07:10

1 stop11h 00m

London Heathrow

Tue 24/3

13:25-21:56

1 stop12h 31m

£462

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Sun 15/3

16:10-07:10

1 stop11h 00m

London Heathrow

Tue 24/3

13:25-21:56

1 stop12h 31m

£464

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 17/3

19:05-17:20

1 stop18h 15m

London City

Tue 24/3

18:55-17:05

1 stop26h 10m

£469

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

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Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Maryland is in September. Flight prices, which tend to average around £467, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Maryland averaging around £475.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £526. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to London for around £603.

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 £545. Flights in the evening are often more expensive, with an average ticket price of £572.

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 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 £565 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 £527 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 48% 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	£368
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 £368. The best return flight deal from Maryland to London found on momondo in the last 72 hours is £480.

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

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 10 operators available for flights from Maryland to London as of February 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 (48.84% of total bookings). The next most popular plane models are Airbus A350-1000 (9.08%), Boeing 777-300ER (8.32%), and Boeing 787-9 Dreamliner (6.44%).

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 £385	Free Cancellation	Rating 7.1 617 reviews	Search Icelandair flights
British Airways	PriceFrom £440	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
American Airlines	PriceFrom £509	Free Cancellation	Rating 7.1 11,367 reviews	Search American Airlines flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Ipswich

Canterbury

Ilford

Guildford

Chelmsford

Wembley

Hayes

Dover

Folkestone

Worthing

Colchester

Bedford

Ramsgate

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 £145

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 24/3. 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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Delta flights from Maryland to London

Our best Delta deals on Maryland to London flight tickets

TAP AIR PORTUGAL flights from Maryland to London

Our best TAP AIR PORTUGAL deals on Maryland to London flight tickets

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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 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?

Which airlines fly 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

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

Best price found

Fastest flight time

Direct flights

Airports in 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.

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

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