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

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

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

322 flights are operational weekly from Maryland to London as of April 2026. The most popular departure day for this route is Mon, 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 46 per day as of April 2026. The most frequent departure time is 21:00, with 100% of daily flights leaving in the evening.

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 58% 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.

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 8 operators available for flights from Maryland to London as of April 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.

£191 Cheap Flights from Maryland to London in 2026

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Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:24 - 10:00

BWI

LGW

19h 36m

1 stop

14:00 - 09:06

LGW

BWI

24h 06m

1 stop

£501Multiple Airlines

Wed, 15 Jul - Wed, 2 Sep

18:00 - 14:40

BWI

LGW

15h 40m

2 stops

14:00 - 09:06

LGW

BWI

24h 06m

1 stop

£507Multiple Airlines

Wed, 15 Jul - Tue, 1 Sep

23:20 - 20:30

IAD

STN

16h 10m

2 stops

21:30 - 20:35

STN

IAD

28h 05m

2 stops

£511Multiple Airlines

Fri, 8 May - Wed, 13 May

20:20 - 17:40

IAD

LHR

16h 20m

1 stop

21:05 - 17:00

LHR

IAD

24h 55m

2 stops

£513Scandinavian Airlines

Sat, 10 Oct - Sun, 11 Oct

20:20 - 16:25

IAD

LHR

15h 05m

2 stops

21:05 - 17:00

LHR

IAD

24h 55m

2 stops

£514Scandinavian Airlines

Sat, 10 Oct - Sun, 11 Oct

13:20 - 09:55

IAD

STN

15h 35m

1 stop

17:35 - 11:35

STN

IAD

23h 00m

1 stop

£518Turkish Airlines

Tue, 22 Sep - Tue, 29 Sep

17:05 - 09:45

IAD

LGW

11h 40m

1 stop

10:35 - 20:35

LGW

IAD

15h 00m

1 stop

£522TAP AIR PORTUGAL

Tue, 19 May - Tue, 26 May

13:20 - 09:55

IAD

LGW

15h 35m

1 stop

17:35 - 11:35

LGW

IAD

23h 00m

1 stop

£524Turkish Airlines

Tue, 22 Sep - Tue, 29 Sep

23:20 - 14:40

BWI

LGW

10h 20m

1 stop

13:00 - 19:25

LGW

BWI

11h 25m

1 stop

£525Icelandair

Tue, 19 May - Tue, 26 May

20:30 - 14:40

IAD

LGW

13h 10m

1 stop

13:00 - 19:20

LGW

IAD

11h 20m

1 stop

£529Icelandair

Mon, 11 May - Thu, 14 May

British Airways flights from Maryland to London

Our best British Airways deals on Maryland to London flight tickets

British Airways

19 Sept

PHL19:35Philadelphia

30h 30m

1 stop

LHR07:05London Heathrow

22 Sept

LHR06:15London Heathrow

16h 25m

1 stop

PHL17:40Philadelphia

£577

British Airways

6 Oct

PHL22:20Philadelphia

27h 50m

1 stop

LHR07:10London Heathrow

9 Oct

LHR06:15London Heathrow

16h 35m

1 stop

PHL17:50Philadelphia

£617

British Airways

4 May

DCA15:10Washington, D.C. Reagan-National

34h 40m

1 stop

LGW06:50London Gatwick

19 May

LGW10:45London Gatwick

17h 49m

1 stop

DCA23:34Washington, D.C. Reagan-National

£631

Scandinavian Airlines flights from Maryland to London

Our best Scandinavian Airlines deals on Maryland to London flight tickets

Scandinavian Airlines

10 Oct

IAD20:20Washington, D.C. Dulles Intl

16h 20m

1 stop

LHR17:40London Heathrow

11 Oct

LHR21:05London Heathrow

24h 55m

2 stops

IAD17:00Washington, D.C. Dulles Intl

£513

Scandinavian Airlines

10 Oct

IAD20:20Washington, D.C. Dulles Intl

15h 05m

2 stops

LHR16:25London Heathrow

11 Oct

LHR21:05London Heathrow

24h 55m

2 stops

IAD17:00Washington, D.C. Dulles Intl

£514

Scandinavian Airlines

9 Oct

IAD20:20Washington, D.C. Dulles Intl

35h 35m

2 stops

LHR12:55London Heathrow

12 Oct

LHR06:40London Heathrow

15h 20m

1 stop

IAD17:00Washington, D.C. Dulles Intl

£520

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 15/7

09:24-10:00

1 stop19h 36m

London Gatwick

Wed 2/9

14:00-09:06

1 stop24h 06m

£501

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 15/7

18:00-14:40

2 stops15h 40m

London Gatwick

Tue 1/9

14:00-09:06

1 stop24h 06m

£507

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 8/5

23:20-20:30

2 stops16h 10m

London Stansted

Wed 13/5

21:30-20:35

2 stops28h 05m

£511

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sat 10/10

20:20-17:40

1 stop16h 20m

London Heathrow

Sun 11/10

21:05-17:00

2 stops24h 55m

£513

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sat 10/10

20:20-16:25

2 stops15h 05m

London Heathrow

Sun 11/10

21:05-17:00

2 stops24h 55m

£514

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Tue 22/9

13:20-09:55

1 stop15h 35m

London Stansted

Tue 29/9

17:35-11:35

1 stop23h 00m

£518

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 19/5

17:05-09:45

1 stop11h 40m

London Gatwick

Tue 26/5

10:35-20:35

1 stop15h 00m

£522

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 22/9

13:20-09:55

1 stop15h 35m

London Gatwick

Tue 29/9

17:35-11:35

1 stop23h 00m

£524

Fastest return journey

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Tue 19/5

23:20-14:40

1 stop10h 20m

London Gatwick

Tue 26/5

13:00-19:25

1 stop11h 25m

£525

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 11/5

20:30-14:40

1 stop13h 10m

London Gatwick

Thu 14/5

13:00-19:20

1 stop11h 20m

£529

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 September. Flight prices, which tend to average around £471, 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 £474.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £548. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to London for around £602.

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 £542. Flights in the evening are often more expensive, with an average ticket price of £592.

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 £580 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 £541 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 47% 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	£513
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 £513. The best return flight deal from Maryland to London found on momondo in the last 72 hours is £644.

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 8 operators available for flights from Maryland to London as of April 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 (53.07% of total bookings). The next most popular plane models are Boeing 777-300ER (12.37%), Boeing 787-9 Dreamliner (8.57%), and Airbus A350-1000 (4.84%).

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 £384	Free Cancellation	Rating 7.0 639 reviews	Search Icelandair flights
British Airways	PriceFrom £439	Free Cancellation	Rating 6.7 7,906 reviews	Search British Airways flights
American Airlines	PriceFrom £508	Free Cancellation	Rating 7.1 11,659 reviews	Search American Airlines flights

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Wembley

Southend-on-Sea

Ipswich

Canterbury

Ilford

Guildford

Hayes

Dover

Chelmsford

Folkestone

Chichester

Bedford

Ramsgate

Harlow

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 £191

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 18/7. 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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British Airways flights from Maryland to London

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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 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?

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

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

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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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