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

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

Which airlines fly to Maryland?

British Airways, Icelandair and Virgin Atlantic are the top three most popular airlines that fly to Maryland from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Maryland. Keep in mind that there are 10 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

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

There are 18 operators available for flights from London Heathrow Airport to Maryland as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Maryland.

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

The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£265 Cheap Flights from London Heathrow Airport to Maryland in 2026

Q: How many flights depart from London Heathrow Airport to Maryland on average per day?

As of June 2026, there are 45 flights per day flying from London Heathrow Airport to Maryland. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

Q: How many flights depart from London Heathrow Airport to Maryland on average per week?

As of June 2026, 317 flights take off from London Heathrow Airport and land in Maryland each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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Find the cheapest flights from London Heathrow Airport to Maryland

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:05 - 16:45

LHR

IAD

25h 40m

1 stop

08:29 - 05:55

IAD

LHR

16h 26m

1 stop

£465Multiple Airlines

Tue, 21 Jul - Thu, 6 Aug

14:00 - 17:25

LHR

IAD

8h 25mdirect

22:25 - 10:50

IAD

LHR

7h 25mdirect

£485American Airlines

Fri, 28 Aug - Thu, 24 Sep

09:15 - 16:13

LHR

DCA

11h 58m

1 stop

15:11 - 06:55

DCA

LHR

10h 44m

1 stop

£486Finnair

Thu, 9 Jul - Sat, 8 Aug

17:25 - 23:33

LHR

DCA

11h 08m

1 stop

16:59 - 08:00

DCA

LHR

10h 01m

1 stop

£487British Airways

Wed, 2 Sep - Fri, 11 Sep

09:15 - 23:53

LHR

DCA

19h 38m

1 stop

13:39 - 12:15

DCA

LHR

17h 36m

1 stop

£488British Airways

Sat, 11 Jul - Thu, 10 Sep

17:25 - 23:33

LHR

DCA

11h 08m

1 stop

18:23 - 21:40

DCA

LHR

22h 17m

1 stop

£488Finnair

Tue, 1 Sep - Sat, 5 Sep

21:25 - 19:25

LHR

BWI

27h 00m

1 stop

20:30 - 11:55

BWI

LHR

10h 25m

1 stop

£522Icelandair

Mon, 20 Jul - Tue, 28 Jul

08:40 - 23:18

LHR

BWI

43h 38m

2 stops

09:59 - 10:40

BWI

LHR

19h 41m

2 stops

£523Virgin Atlantic

Wed, 29 Jul - Wed, 12 Aug

14:45 - 23:18

LHR

BWI

37h 33m

2 stops

16:56 - 13:15

BWI

LHR

15h 19m

1 stop

£523Virgin Atlantic

Mon, 27 Jul - Mon, 17 Aug

13:05 - 19:25

LHR

BWI

11h 20m

1 stop

20:30 - 11:55

BWI

LHR

10h 25m

1 stop

£525Icelandair

Mon, 27 Jul - Mon, 14 Sep

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Aer Lingus flights from London Heathrow Airport to Maryland

Our best Aer Lingus deals on London Heathrow Airport to Maryland flight tickets

Aer Lingus

17 Jun

LHR13:25London Heathrow

10h 50m

1 stop

IAD19:15Washington, D.C. Dulles Intl

23 Jun

IAD21:10Washington, D.C. Dulles Intl

11h 45m

1 stop

LHR13:55London Heathrow

£513

Aer Lingus

25 Jun

LHR13:25London Heathrow

10h 35m

1 stop

IAD19:00Washington, D.C. Dulles Intl

5 Jul

IAD21:00Washington, D.C. Dulles Intl

11h 30m

1 stop

LHR13:30London Heathrow

£514

Aer Lingus

25 Jun

LHR12:00London Heathrow

12h 00m

1 stop

IAD19:00Washington, D.C. Dulles Intl

27 Jun

IAD17:15Washington, D.C. Dulles Intl

10h 50m

1 stop

LHR09:05London Heathrow

£528

British Airways flights from London Heathrow Airport to Maryland

Our best British Airways deals on London Heathrow Airport to Maryland flight tickets

British Airways

20 Jun

LHR19:10London Heathrow

25h 35m

1 stop

IAD15:45Washington, D.C. Dulles Intl

2 Jul

IAD20:30Washington, D.C. Dulles Intl

14h 50m

1 stop

LHR16:20London Heathrow

£485

British Airways

2 Sept

LHR17:25London Heathrow

11h 08m

1 stop

DCA23:33Washington, D.C. Reagan-National

11 Sept

DCA16:59Washington, D.C. Reagan-National

10h 01m

1 stop

LHR08:00London Heathrow

£487

British Airways

19 Jun

LHR09:15London Heathrow

15h 18m

1 stop

IAD19:33Washington, D.C. Dulles Intl

27 Jun

IAD09:20Washington, D.C. Dulles Intl

21h 50m

1 stop

LHR12:10London Heathrow

£488

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 21/7

20:05-16:45

1 stop25h 40m

Washington, D.C. Dulles Intl

Thu 6/8

08:29-05:55

1 stop16h 26m

£465

Fastest return journey

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 28/8

14:00-17:25

Nonstop8h 25m

Washington, D.C. Dulles Intl

Thu 24/9

22:25-10:50

Nonstop7h 25m

£485

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 9/7

09:15-16:13

1 stop11h 58m

Washington, D.C. Reagan-National

Sat 8/8

15:11-06:55

1 stop10h 44m

£486

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 2/9

17:25-23:33

1 stop11h 08m

Washington, D.C. Reagan-National

Fri 11/9

16:59-08:00

1 stop10h 01m

£487

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 11/7

09:15-23:53

1 stop19h 38m

Washington, D.C. Reagan-National

Thu 10/9

13:39-12:15

1 stop17h 36m

£488

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 1/9

17:25-23:33

1 stop11h 08m

Washington, D.C. Reagan-National

Sat 5/9

18:23-21:40

1 stop22h 17m

£488

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 20/7

21:25-19:25

1 stop27h 00m

Baltimore/Washington

Tue 28/7

20:30-11:55

1 stop10h 25m

£522

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 29/7

08:40-23:18

2 stops43h 38m

Baltimore/Washington

Wed 12/8

09:59-10:40

2 stops19h 41m

£523

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 27/7

14:45-23:18

2 stops37h 33m

Baltimore/Washington

Mon 17/8

16:56-13:15

1 stop15h 19m

£523

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 27/7

13:05-19:25

1 stop11h 20m

Baltimore/Washington

Mon 14/9

20:30-11:55

1 stop10h 25m

£525

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 London Heathrow Airport to Maryland

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 Maryland?

The month of February is, on average, the cheapest month to fly to Maryland from London Heathrow Airport, with most prices found around £284. If you aren’t able to travel to Maryland during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of £352.

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

The cheapest day to depart from London Heathrow Airport to Maryland is on a Wednesday. Travellers who choose to depart for Maryland on a Wednesday will often find tickets for as low as £572. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Maryland for around £617.

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

The cheapest time of day to fly to Maryland is at midday when flights can be purchased for as low as £574. Flights in the morning are often more expensive, with an average ticket price of £586.

What is the cheapest London Heathrow to Maryland flight route?

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

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

You are more likely to see cheaper flights to Maryland from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around £543 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from London Heathrow Airport for as low as £503 on momondo.

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

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

You could potentially save up to 2% on your flight if you consider stops on a London Heathrow Airport to Maryland flight.

Cheap London Heathrow Airport to Maryland flight deals and tips

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

Best price found	£516
Fastest flight time	7h 55m
Direct flights	Every day
Airports in Maryland	112 airports

The best one-way flight to Maryland from London Heathrow Airport in the past 72 hours is £516. The best return flight deal from London Heathrow Airport to Maryland found on momondo in the last 72 hours is £559.

The fastest flight from London Heathrow Airport to Maryland takes 7h 55m

Direct flights go from London Heathrow Airport to Maryland every day.

There are 112 airports in Maryland. From London Heathrow Airport there are direct flights to Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD).

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Frequently asked questions about flying from London Heathrow Airport to Maryland

When did momondo last update prices for flights from London Heathrow Airport to Maryland?
Prices for flights from London Heathrow Airport to Maryland refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Maryland?
There are 18 operators available for flights from London Heathrow Airport to Maryland as of June 2026.
How old do you have to be to fly from London Heathrow Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Maryland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Maryland is Boeing 777 (53.75% of total bookings). The next most popular plane models are Boeing 777-300ER (15.76%), Boeing 787-9 Dreamliner (11.36%), and Airbus A350-1000 (3.26%).

Best airlines flying from London Heathrow Airport to Maryland

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £373	Free Cancellation	Rating 7.0 678 reviews	Search Icelandair flights
KLM	PriceFrom £376	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
United Airlines	PriceFrom £406	Free Cancellation	Rating 7.4 9,843 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £430	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
Delta	PriceFrom £442	Free Cancellation	Rating 7.8 8,407 reviews	Search Delta flights
British Airways	PriceFrom £442	Free Cancellation	Rating 6.7 8,054 reviews	Search British Airways flights
American Airlines	PriceFrom £498	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Finnair	PriceFrom £522	Free Cancellation	Rating 7.6 1,411 reviews	Search Finnair flights
Iberia	PriceFrom £556	Free Cancellation	Rating 7.0 3,237 reviews	Search Iberia flights
Aer Lingus	PriceFrom £557	Free Cancellation	Rating 7.3 1,604 reviews	Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Maryland from London 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 Maryland quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Maryland from London with this policy.

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

Once all potential London to Maryland 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 London to Maryland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from London and alert you when they change.

An easier way to manage your Maryland trip

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Popular Cities in Maryland

Flights to New Yorkfrom £314

Flights to Orlandofrom £304

Flights to Los Angelesfrom £376

Flights to Miamifrom £339

Flights to San Franciscofrom £348

Flights to Bostonfrom £280

Flights to Washington, D.C.from £348

Flights to Chicagofrom £417

Flights to Las Vegasfrom £433

Flights to Atlantafrom £416

Flights to Dallasfrom £537

Flights to Houstonfrom £447

Cheap flights from London Heathrow Airport to Maryland from £265

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Aer Lingus flights from London Heathrow Airport to Maryland

Our best Aer Lingus deals on London Heathrow Airport to Maryland flight tickets

British Airways flights from London Heathrow Airport to Maryland

Our best British Airways deals on London Heathrow Airport to Maryland flight tickets

momondo Fare Finder

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

See travel insights to Maryland from

How to get the cheapest flight ticket from London Heathrow Airport to Maryland

What is the cheapest month to fly to Maryland?

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

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

What is the cheapest London Heathrow to Maryland flight route?

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

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

Can stopping save me money on London Heathrow Airport to Maryland flights?

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

Which airlines fly to Maryland?

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

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

Cheap London Heathrow Airport to Maryland flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Maryland

Frequently asked questions about flying from London Heathrow Airport to Maryland

Best airlines flying from London Heathrow Airport to Maryland

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

Why use momondo?

An easier way to manage your Maryland 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 Maryland

Popular Cities in Maryland

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

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Maryland flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Maryland

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