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Cheap flights from Maryland to London from £156

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.
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0 bags

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Cheap return flights

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Icelandair Logo
20:30 - 11:45
IAD
-
LGW
10h 15m
1 stop
Icelandair Logo
13:00 - 19:20
LGW
-
IAD
11h 20m
1 stop
£393Icelandair
Fri, 1 May - Sun, 3 May
Icelandair Logo
20:40 - 10:50
IAD
-
LHR
10h 10m
1 stop
Icelandair Logo
21:25 - 19:20
LHR
-
IAD
26h 55m
1 stop
£393Icelandair
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
20:30 - 15:25
IAD
-
STN
13h 55m
2 stops
Multiple Airlines Logo
08:35 - 19:20
STN
-
IAD
15h 45m
2 stops
£394Multiple Airlines
Fri, 17 Apr - Sat, 25 Apr
TAP AIR PORTUGAL Logo
17:30 - 09:50
IAD
-
LGW
11h 20m
1 stop
TAP AIR PORTUGAL Logo
16:35 - 15:35
LGW
-
IAD
27h 00m
1 stop
£395TAP AIR PORTUGAL
Mon, 2 Mar - Mon, 9 Mar
TAP AIR PORTUGAL Logo
22:30 - 18:55
IAD
-
LHR
15h 25m
1 stop
TAP AIR PORTUGAL Logo
18:30 - 15:15
LHR
-
IAD
25h 45m
1 stop
£396TAP AIR PORTUGAL
Wed, 18 Feb - Wed, 25 Feb
Multiple Airlines Logo
20:20 - 19:35
IAD
-
STN
18h 15m
2 stops
Multiple Airlines Logo
12:15 - 16:50
STN
-
IAD
33h 35m
3 stops
£396Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Air Canada Logo
12:55 - 07:10
DCA
-
LHR
37h 15m
2 stops
Air Canada Logo
06:50 - 21:56
LHR
-
DCA
19h 06m
2 stops
£435Air Canada
Sun, 1 Mar - Tue, 17 Mar
Air Canada Logo
18:50 - 08:30
DCA
-
LHR
32h 40m
1 stop
Air Canada Logo
06:50 - 21:56
LHR
-
DCA
19h 06m
2 stops
£438Air Canada
Sun, 1 Mar - Tue, 17 Mar
SWISS Logo
21:30 - 18:40
IAD
-
LCY
17h 10m
1 stop
SWISS Logo
19:15 - 16:45
LCY
-
IAD
26h 30m
1 stop
£443SWISS
Sun, 22 Mar - Mon, 30 Mar
SWISS Logo
21:30 - 12:55
IAD
-
LCY
11h 25m
1 stop
SWISS Logo
09:15 - 17:40
LCY
-
IAD
12h 25m
1 stop
£455SWISS
Tue, 10 Mar - Tue, 17 Mar

Scandinavian Airlines flights from Maryland to London

Our best Scandinavian Airlines deals on Maryland to London flight tickets
Scandinavian Airlines
2 Mar
IAD20:30Washington, D.C. Dulles Intl
20h 10m
1 stop
LHR21:40London Heathrow
5 Mar
LHR06:40London Heathrow
15h 35m
1 stop
IAD17:15Washington, D.C. Dulles Intl
£405
Scandinavian Airlines
2 Mar
IAD19:52Washington, D.C. Dulles Intl
32h 28m
2 stops
LHR09:20London Heathrow
5 Mar
LHR06:40London Heathrow
15h 35m
1 stop
IAD17:15Washington, D.C. Dulles Intl
£411
Scandinavian Airlines
18 Apr
IAD20:20Washington, D.C. Dulles Intl
14h 40m
1 stop
LHR16:00London Heathrow
26 Apr
LHR19:30London Heathrow
26h 20m
1 stop
IAD16:50Washington, D.C. Dulles Intl
£412

TAP AIR PORTUGAL flights from Maryland to London

Our best TAP AIR PORTUGAL deals on Maryland to London flight tickets
TAP AIR PORTUGAL
15 Feb
IAD22:30Washington, D.C. Dulles Intl
12h 15m
1 stop
LGW15:45London Gatwick
2 Mar
LGW21:25London Gatwick
22h 10m
2 stops
IAD14:35Washington, D.C. Dulles Intl
£394
TAP AIR PORTUGAL
2 Mar
IAD17:30Washington, D.C. Dulles Intl
11h 20m
1 stop
LGW09:50London Gatwick
9 Mar
LGW16:35London Gatwick
27h 00m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£395
TAP AIR PORTUGAL
18 Feb
IAD22:30Washington, D.C. Dulles Intl
19h 10m
1 stop
LHR22:40London Heathrow
3 Mar
LHR06:00London Heathrow
13h 35m
1 stop
IAD14:35Washington, D.C. Dulles Intl
£396

momondo Fare Finder

 
Customise your flight search to find flights from Maryland to London 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 8 February 2026.
Use the filters below to find and compare flights from Maryland to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 1/5

20:30-11:45

1 stop10h 15m

London Gatwick

Sun 3/5

13:00-19:20

1 stop11h 20m

£393

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 24/3

20:40-10:50

1 stop10h 10m

London Heathrow

Tue 31/3

21:25-19:20

1 stop26h 55m

£393

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 17/4

20:30-15:25

2 stops13h 55m

London Stansted

Sat 25/4

08:35-19:20

2 stops15h 45m

£394

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 2/3

17:30-09:50

1 stop11h 20m

London Gatwick

Mon 9/3

16:35-15:35

1 stop27h 00m

£395

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 18/2

22:30-18:55

1 stop15h 25m

London Heathrow

Wed 25/2

18:30-15:15

1 stop25h 45m

£396

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Mon 13/4

20:20-19:35

2 stops18h 15m

London Stansted

Wed 22/4

12:15-16:50

3 stops33h 35m

£396

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Sun 1/3

12:55-07:10

2 stops37h 15m

London Heathrow

Tue 17/3

06:50-21:56

2 stops19h 06m

£435

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Sun 1/3

18:50-08:30

1 stop32h 40m

London Heathrow

Tue 17/3

06:50-21:56

2 stops19h 06m

£438

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 22/3

21:30-18:40

1 stop17h 10m

London City

Mon 30/3

19:15-16:45

1 stop26h 30m

£443

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 10/3

21:30-12:55

1 stop11h 25m

London City

Tue 17/3

09:15-17:40

1 stop12h 25m

£455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

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

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 £461, 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 £471.

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 £524. 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 £600.

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 £541. Flights in the evening are often more expensive, with an average ticket price of £564.

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 £557 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 £522 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 51% 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

£2,060

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 £2,060. The best return flight deal from Maryland to London found on momondo in the last 72 hours is £488.
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?

  • 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?

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
IcelandairPriceFrom £372Free CancellationRating
7.1
606 reviews
Search Icelandair flights
British AirwaysPriceFrom £436Free CancellationRating
6.7
7,720 reviews
Search British Airways flights
American AirlinesPriceFrom £504Free CancellationRating
7.2
11,249 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
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Bedford
Worthing
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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport