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

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

What airlines fly to Maryland?

British Airways, Delta and Icelandair 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 57% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 4 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 13 operators available for flights from London Heathrow Airport to Maryland as of March 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$424 Cheap Flights from London Heathrow Airport to Maryland in 2026

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

The number of flights available between London Heathrow Airport and Maryland is 252 per week as of March 2026. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

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

As of March 2026, 36 flights take off from London Heathrow Airport and land in Maryland each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

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Find the cheapest flights from London Heathrow Airport to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 pm - 7:20 pm

LHR

IAD

26h 55m

1 stop

8:30 pm - 11:55 am

IAD

LHR

10h 25m

1 stop

$541Icelandair

Fri, Apr 24 - Mon, Apr 27

1:05 pm - 7:20 pm

LHR

IAD

11h 15m

1 stop

8:30 pm - 11:55 am

IAD

LHR

10h 25m

1 stop

$543Icelandair

Thu, May 14 - Sun, May 17

1:05 pm - 7:20 pm

LHR

IAD

11h 15m

1 stop

8:30 pm - 11:55 am

IAD

LHR

10h 25m

1 stop

$544Icelandair

Wed, May 13 - Sat, May 16

6:40 am - 5:00 pm

LHR

IAD

15h 20m

1 stop

8:20 pm - 4:25 pm

IAD

LHR

15h 05m

2 stops

$546Scandinavian Airlines

Thu, Apr 16 - Sun, Apr 19

6:55 am - 3:00 pm

LHR

IAD

13h 05m

1 stop

6:25 pm - 6:55 am

IAD

LHR

7h 30mnonstop

$549Lufthansa

Wed, Apr 29 - Wed, May 6

6:40 am - 5:00 pm

LHR

IAD

15h 20m

2 stops

8:20 pm - 4:25 pm

IAD

LHR

15h 05m

2 stops

$550Scandinavian Airlines

Thu, Apr 16 - Sun, Apr 19

12:00 pm - 7:25 pm

LHR

IAD

12h 25m

1 stop

5:45 pm - 6:20 am

IAD

LHR

7h 35mnonstop

$555British Airways

Wed, Apr 15 - Wed, Apr 22

9:30 am - 5:25 pm

LHR

DCA

12h 55m

1 stop

3:02 pm - 8:20 am

DCA

LHR

12h 18m

1 stop

$566United Airlines

Mon, Mar 30 - Sat, Apr 18

11:05 am - 9:06 pm

LHR

DCA

15h 01m

1 stop

2:00 pm - 6:45 am

DCA

LHR

11h 45m

1 stop

$575United Airlines

Thu, Apr 2 - Mon, Apr 6

10:30 am - 4:45 pm

LHR

DCA

11h 15m

1 stop

5:25 pm - 7:50 am

DCA

LHR

9h 25m

1 stop

$577British Airways

Tue, Apr 21 - Tue, Apr 28

JetBlue flights from London Heathrow Airport to Maryland

Our best JetBlue deals on London Heathrow Airport to Maryland flight tickets

JetBlue

Sep 8

LHR8:40 amLondon Heathrow

16h 09m

1 stop

PHL7:49 pmPhiladelphia

Sep 16

PHL10:20 amPhiladelphia

15h 10m

1 stop

LHR6:30 amLondon Heathrow

$659

JetBlue

Apr 22

LHR8:40 amLondon Heathrow

18h 19m

1 stop

PHL9:59 pmPhiladelphia

May 4

PHL6:00 amPhiladelphia

19h 30m

1 stop

LHR6:30 amLondon Heathrow

$661

JetBlue

Apr 14

LHR8:40 amLondon Heathrow

27h 55m

1 stop

PHL7:35 amPhiladelphia

May 5

PHL6:33 pmPhiladelphia

30h 57m

1 stop

LHR6:30 amLondon Heathrow

$665

British Airways flights from London Heathrow Airport to Maryland

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

British Airways

Apr 15

LHR12:00 pmLondon Heathrow

12h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Apr 22

IAD5:45 pmWashington, D.C. Dulles Intl

7h 35m

LHR6:20 amLondon Heathrow

$555

British Airways

Apr 29

LHR9:50 amLondon Heathrow

10h 55m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

May 8

IAD5:40 pmWashington, D.C. Dulles Intl

7h 40m

LHR6:20 amLondon Heathrow

$557

British Airways

Apr 18

LHR1:25 pmLondon Heathrow

10h 45m

1 stop

IAD7:10 pmWashington, D.C. Dulles Intl

Apr 25

IAD7:05 pmWashington, D.C. Dulles Intl

7h 40m

LHR7:45 amLondon Heathrow

$571

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 round-trip

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 4/24

9:25 pm-7:20 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Mon 4/27

8:30 pm-11:55 am

1 stop10h 25m

$541

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 5/14

1:05 pm-7:20 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 5/17

8:30 pm-11:55 am

1 stop10h 25m

$543

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 5/13

1:05 pm-7:20 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Sat 5/16

8:30 pm-11:55 am

1 stop10h 25m

$544

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 4/16

6:40 am-5:00 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-4:25 pm

2 stops15h 05m

$546

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 4/29

6:55 am-3:00 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Wed 5/6

6:25 pm-6:55 am

Nonstop7h 30m

$549

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 4/16

6:40 am-5:00 pm

2 stops15h 20m

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-4:25 pm

2 stops15h 05m

$550

Quickest round-trip

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 4/15

12:00 pm-7:25 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 4/22

5:45 pm-6:20 am

Nonstop7h 35m

$555

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 3/30

9:30 am-5:25 pm

1 stop12h 55m

Washington, D.C. Reagan-National

Sat 4/18

3:02 pm-8:20 am

1 stop12h 18m

$566

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 4/2

11:05 am-9:06 pm

1 stop15h 01m

Washington, D.C. Reagan-National

Mon 4/6

2:00 pm-6:45 am

1 stop11h 45m

$575

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 4/21

10:30 am-4:45 pm

1 stop11h 15m

Washington, D.C. Reagan-National

Tue 4/28

5:25 pm-7:50 am

1 stop9h 25m

$577

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Maryland from London Heathrow Airport is in January. Flight prices, which tend to average around $613, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in January, then you should wait until September to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $637.

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 Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $748. The most expensive day to fly to Maryland is Tuesday, with ticket prices averaging around $900.

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

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from London Heathrow Airport to Maryland during this time can be as low as $806. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $841.

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 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 $740 when searching weeks out. 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 $691 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Maryland.

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	$771
Fastest flight time	7h 50m
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 $771. The best round-trip flight deal from London Heathrow Airport to Maryland found on momondo in the last 72 hours is $800.

The fastest flight from London Heathrow Airport to Maryland takes 7h 50m

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).

Search flight deals

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 13 operators available for flights from London Heathrow Airport to Maryland as of March 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Maryland 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 Maryland. 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 London Heathrow Airport to Maryland?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Maryland is Boeing 777, representing 30.80% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 15.95%, Boeing 787-8 Dreamliner at 15.53%, and Airbus A350-1000 at 10.04%.

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 $535	Free Cancellation	Rating 7.1 622 reviews	Search Icelandair flights
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.1 11,466 reviews	Search American Airlines flights
Delta	PriceFrom $652	Free Cancellation	Rating 7.9 8,288 reviews	Search Delta flights
British Airways	PriceFrom $688	Free Cancellation	Rating 6.7 7,797 reviews	Search British Airways flights

Why use momondo?

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

It is quick and easy to find London to Maryland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Maryland that suits you.

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

momondo does allow users to show only those flights to Maryland from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Maryland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Maryland from London 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 Maryland trip

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Popular cities in Maryland

Flights to New Yorkfrom $59

Flights to Los Angelesfrom $51

Flights to Orlandofrom $44

Flights to Miamifrom $54

Flights to Chicagofrom $56

Flights to San Franciscofrom $76

Flights to Las Vegasfrom $23

Flights to Washington, D.C.from $56

Flights to Bostonfrom $72

Flights to Atlantafrom $49

Flights to Dallasfrom $60

Flights to Seattlefrom $71

Cheap flights from London Heathrow Airport to Maryland from $427

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JetBlue flights from London Heathrow Airport to Maryland

Our best JetBlue 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 to Maryland?

What cabin class options are available on London Heathrow 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?

What 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

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, organize 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

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