Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Maryland to London from £195

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 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Maryland to London

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
20:30 - 11:55
IAD
-
LHR
10h 25m
1 stop
Icelandair Logo
21:25 - 19:20
LHR
-
IAD
26h 55m
1 stop
£400Icelandair
Wed, 8 Apr - Sun, 19 Apr
Icelandair Logo
20:30 - 11:55
IAD
-
LHR
10h 25m
1 stop
Icelandair Logo
21:25 - 19:20
LHR
-
IAD
26h 55m
1 stop
£401Icelandair
Thu, 2 Apr - Tue, 7 Apr
Icelandair Logo
20:30 - 11:55
IAD
-
LHR
10h 25m
1 stop
Icelandair Logo
21:25 - 19:20
LHR
-
IAD
26h 55m
1 stop
£403Icelandair
Tue, 7 Apr - Sun, 19 Apr
Air Canada Logo
16:10 - 07:10
DCA
-
LHR
11h 00m
1 stop
Air Canada Logo
13:25 - 21:56
LHR
-
DCA
12h 31m
1 stop
£435Air Canada
Mon, 9 Mar - Sun, 15 Mar
Air Canada Logo
12:55 - 20:35
DCA
-
LHR
26h 40m
2 stops
Air Canada Logo
09:00 - 21:56
LHR
-
DCA
16h 56m
2 stops
£438Air Canada
Mon, 2 Mar - Wed, 18 Mar
Multiple Airlines Logo
06:00 - 07:10
DCA
-
LHR
20h 10m
1 stop
Multiple Airlines Logo
06:50 - 21:56
LHR
-
DCA
19h 06m
2 stops
£444Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
11:05 - 10:05
DCA
-
LHR
18h 00m
2 stops
Multiple Airlines Logo
06:50 - 21:56
LHR
-
DCA
19h 06m
2 stops
£448Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
JetBlue Logo
06:00 - 06:55
PHL
-
LHR
20h 55m
1 stop
JetBlue Logo
09:20 - 19:24
LHR
-
PHL
14h 04m
1 stop
£480JetBlue
Wed, 18 Mar - Wed, 25 Mar
Virgin Atlantic Logo
11:16 - 06:50
PHL
-
LHR
15h 34m
1 stop
Virgin Atlantic Logo
12:25 - 23:59
LHR
-
PHL
16h 34m
1 stop
£482Virgin Atlantic
Sun, 22 Mar - Tue, 31 Mar
JetBlue Logo
06:00 - 06:55
PHL
-
LHR
19h 55m
1 stop
JetBlue Logo
09:20 - 09:04
LHR
-
PHL
27h 44m
1 stop
£483JetBlue
Sat, 28 Feb - Wed, 11 Mar

Virgin Atlantic flights from Maryland to London Heathrow Airport

Our best Virgin Atlantic deals on Maryland to London Heathrow Airport flight tickets
Virgin Atlantic
1 Mar
IAD22:20Washington, D.C. Dulles Intl
7h 20m
LHR10:40London Heathrow
10 Mar
LHR16:50London Heathrow
8h 40m
IAD21:30Washington, D.C. Dulles Intl
£441
Virgin Atlantic
1 Mar
IAD22:20Washington, D.C. Dulles Intl
7h 20m
LHR10:40London Heathrow
10 Mar
LHR08:55London Heathrow
12h 40m
1 stop
IAD17:35Washington, D.C. Dulles Intl
£444
Virgin Atlantic
9 Mar
BWI17:35Baltimore/Washington
11h 10m
1 stop
LHR08:45London Heathrow
18 Mar
LHR06:20London Heathrow
18h 07m
2 stops
BWI20:27Baltimore/Washington
£456

TAP AIR PORTUGAL flights from Maryland to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Maryland to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
22 Feb
IAD22:30Washington, D.C. Dulles Intl
19h 10m
1 stop
LHR22:40London Heathrow
1 Mar
LHR18:30London Heathrow
25h 45m
1 stop
IAD15:15Washington, D.C. Dulles Intl
£411
TAP AIR PORTUGAL
22 Mar
IAD23:30Washington, D.C. Dulles Intl
18h 05m
1 stop
LHR21:35London Heathrow
31 Mar
LHR19:50London Heathrow
29h 45m
1 stop
IAD20:35Washington, D.C. Dulles Intl
£416
TAP AIR PORTUGAL
18 Feb
IAD22:30Washington, D.C. Dulles Intl
19h 10m
1 stop
LHR22:40London Heathrow
25 Feb
LHR18:30London Heathrow
25h 45m
1 stop
IAD15:15Washington, D.C. Dulles Intl
£418

momondo Fare Finder

 
Customise your flight search to find flights from Maryland to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 February 2026.
Use the filters below to find and compare flights from Maryland to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 8/4

20:30-11:55

1 stop10h 25m

London Heathrow

Sun 19/4

21:25-19:20

1 stop26h 55m

£400

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 2/4

20:30-11:55

1 stop10h 25m

London Heathrow

Tue 7/4

21:25-19:20

1 stop26h 55m

£401

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 7/4

20:30-11:55

1 stop10h 25m

London Heathrow

Sun 19/4

21:25-19:20

1 stop26h 55m

£403

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Mon 9/3

16:10-07:10

1 stop11h 00m

London Heathrow

Sun 15/3

13:25-21:56

1 stop12h 31m

£435

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Mon 2/3

12:55-20:35

2 stops26h 40m

London Heathrow

Wed 18/3

09:00-21:56

2 stops16h 56m

£438

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Tue 3/3

06:00-07:10

1 stop20h 10m

London Heathrow

Tue 10/3

06:50-21:56

2 stops19h 06m

£444

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Tue 3/3

11:05-10:05

2 stops18h 00m

London Heathrow

Tue 10/3

06:50-21:56

2 stops19h 06m

£448

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 18/3

06:00-06:55

1 stop20h 55m

London Heathrow

Wed 25/3

09:20-19:24

1 stop14h 04m

£480

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 22/3

11:16-06:50

1 stop15h 34m

London Heathrow

Tue 31/3

12:25-23:59

1 stop16h 34m

£482

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sat 28/2

06:00-06:55

1 stop19h 55m

London Heathrow

Wed 11/3

09:20-09:04

1 stop27h 44m

£483

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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

What is the cheapest month to fly to London Heathrow Airport?

In general, August is the cheapest month to fly from Maryland to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £482. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Maryland averaging around £482.

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

On average, the least expensive day to fly to London Heathrow Airport from Maryland is on a Sunday. momondo users have found tickets for Sunday departures for as low as £524. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £599.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Maryland to London Heathrow Airport in the afternoon for as low as £540. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £563 on average. Flights to London Heathrow Airport from Maryland in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Maryland to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £558 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Maryland for as low as £521 on momondo.

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

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

You could potentially save up to 24% on your flight if you consider stops on a Maryland to London Heathrow Airport flight.

Cheap Maryland to London Heathrow Airport flight deals and tips

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

Best price found

£2,057

Fastest flight time

7h 00m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Maryland in the past 72 hours is £2,057. The best return flight deal from Maryland to London Heathrow Airport found on momondo in the last 72 hours is £436.
The fastest flight from Maryland to London Heathrow Airport takes 7h 00m
Direct flights go from Maryland to London Heathrow Airport every day.
Search flight deals

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

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

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

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

    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 Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?

Best airlines flying from Maryland to London Heathrow Airport

Compare and see reviews for airlines that fly from Maryland to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £371Free CancellationRating
7.1
614 reviews
Search Icelandair flights
British AirwaysPriceFrom £435Free CancellationRating
6.7
7,751 reviews
Search British Airways flights
American AirlinesPriceFrom £503Free CancellationRating
7.2
11,296 reviews
Search American Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Poole
Chelmsford
Hayes
Wembley
Dover
Folkestone

Why use momondo?

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

It is quick and easy to find Maryland to London 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 London that suits you.

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?

momondo helps you find the best flight between Maryland and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

An easier way to manage your London Heathrow Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 19/3
Thu 26/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London