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Cheap flights from Maryland to London from £137

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 19/1. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
19:40 - 10:50
BWI
-
LHR
10h 10m1 stop
Icelandair Logo
12:15 - 18:40
LHR
-
BWI
11h 25m1 stop
£422Icelandair
Sun, 1 Mar - Sat, 7 Mar
Icelandair Logo
20:40 - 10:55
BWI
-
LGW
10h 15m1 stop
Icelandair Logo
11:55 - 19:40
LGW
-
BWI
11h 45m1 stop
£422Icelandair
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
20:44 - 10:00
BWI
-
LGW
32h 16m1 stop
Multiple Airlines Logo
14:00 - 23:59
LGW
-
BWI
14h 59m1 stop
£423Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Scandinavian Airlines Logo
20:30 - 16:25
IAD
-
LHR
14h 55m2 stops
Scandinavian Airlines Logo
10:20 - 17:15
LHR
-
IAD
11h 55m1 stop
£427Scandinavian Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
20:30 - 22:35
IAD
-
STN
21h 05m2 stops
Multiple Airlines Logo
17:55 - 18:50
STN
-
IAD
29h 55m3 stops
£427Multiple Airlines
Wed, 21 Jan - Fri, 23 Jan
Scandinavian Airlines Logo
20:30 - 18:30
IAD
-
LHR
17h 00m1 stop
Scandinavian Airlines Logo
19:50 - 17:15
LHR
-
IAD
26h 25m2 stops
£428Scandinavian Airlines
Wed, 18 Feb - Tue, 24 Feb
TAP AIR PORTUGAL Logo
17:05 - 20:25
IAD
-
LGW
22h 20m2 stops
TAP AIR PORTUGAL Logo
10:35 - 20:35
LGW
-
IAD
15h 00m1 stop
£429TAP AIR PORTUGAL
Fri, 24 Apr - Thu, 30 Apr
TAP AIR PORTUGAL Logo
22:30 - 15:45
IAD
-
LGW
12h 15m1 stop
TAP AIR PORTUGAL Logo
10:10 - 21:00
LGW
-
IAD
39h 50m2 stops
£433TAP AIR PORTUGAL
Fri, 23 Jan - Sat, 31 Jan
JetBlue Logo
06:00 - 21:40
DCA
-
LHR
10h 40m1 stop
JetBlue Logo
09:20 - 16:04
LHR
-
DCA
11h 44m1 stop
£450JetBlue
Thu, 5 Feb - Thu, 12 Feb
JetBlue Logo
08:40 - 06:55
PHL
-
LHR
17h 15m1 stop
JetBlue Logo
09:20 - 18:23
LHR
-
PHL
14h 03m1 stop
£455JetBlue
Mon, 12 Jan - Tue, 20 Jan

Icelandair flights from Maryland to London

Our best Icelandair deals on Maryland to London flight tickets
Icelandair
1 Mar
BWI19:40Baltimore/Washington
10h 10m
1 stop
LHR10:50London Heathrow
7 Mar
LHR12:15London Heathrow
11h 25m
1 stop
BWI18:40Baltimore/Washington
£422
Find similar
Icelandair
22 Feb
BWI19:40Baltimore/Washington
10h 15m
1 stop
LGW10:55London Gatwick
23 Mar
LGW11:55London Gatwick
11h 45m
1 stop
BWI19:40Baltimore/Washington
£424
Find similar
Icelandair
4 Mar
BWI19:40Baltimore/Washington
10h 10m
1 stop
LHR10:50London Heathrow
8 Mar
LHR20:35London Heathrow
27h 05m
1 stop
BWI19:40Baltimore/Washington
£425
Find similar

Scandinavian Airlines flights from Maryland to London

Our best Scandinavian Airlines deals on Maryland to London flight tickets
Scandinavian Airlines
12 Jan
IAD20:30Washington, D.C. Dulles Intl
19h 50m
2 stops
LHR21:20London Heathrow
18 Jan
LHR19:30London Heathrow
24h 50m
1 stop
IAD15:20Washington, D.C. Dulles Intl
£427
Find similar
Scandinavian Airlines
5 Feb
IAD20:30Washington, D.C. Dulles Intl
14h 55m
2 stops
LHR16:25London Heathrow
12 Feb
LHR10:20London Heathrow
11h 55m
1 stop
IAD17:15Washington, D.C. Dulles Intl
£427
Find similar
Scandinavian Airlines
18 Feb
IAD20:30Washington, D.C. Dulles Intl
17h 00m
1 stop
LHR18:30London Heathrow
24 Feb
LHR19:50London Heathrow
26h 25m
2 stops
IAD17:15Washington, D.C. Dulles Intl
£428
Find similar

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 23 December 2025.
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

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Sun 1/3

19:40-10:50

1 stop10h 10m

London Heathrow

Sat 7/3

12:15-18:40

1 stop11h 25m

£422

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Mon 9/3

20:40-10:55

1 stop10h 15m

London Gatwick

Mon 16/3

11:55-19:40

1 stop11h 45m

£422

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 1/4

20:44-10:00

1 stop32h 16m

London Gatwick

Wed 8/4

14:00-23:59

1 stop14h 59m

£423

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 5/2

20:30-16:25

2 stops14h 55m

London Heathrow

Thu 12/2

10:20-17:15

1 stop11h 55m

£427

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 21/1

20:30-22:35

2 stops21h 05m

London Stansted

Fri 23/1

17:55-18:50

3 stops29h 55m

£427

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 18/2

20:30-18:30

1 stop17h 00m

London Heathrow

Tue 24/2

19:50-17:15

2 stops26h 25m

£428

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 24/4

17:05-20:25

2 stops22h 20m

London Gatwick

Thu 30/4

10:35-20:35

1 stop15h 00m

£429

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 23/1

22:30-15:45

1 stop12h 15m

London Gatwick

Sat 31/1

10:10-21:00

2 stops39h 50m

£433

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Thu 5/2

06:00-21:40

1 stop10h 40m

London Heathrow

Thu 12/2

09:20-16:04

1 stop11h 44m

£450

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 12/1

08:40-06:55

1 stop17h 15m

London Heathrow

Tue 20/1

09:20-18:23

1 stop14h 03m

£455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £464, 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 £488.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £527. 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 £604.

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 £559. Flights at midday are often more expensive, with an average ticket price of £1,425.

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 £561 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 £524 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 35% 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

£2,089

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 £2,089. The best return flight deal from Maryland to London found on momondo in the last 72 hours is £476.
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 £377Free CancellationRating
7.0
592 reviews
Search Icelandair flights
British AirwaysPriceFrom £447Free CancellationRating
6.7
7,606 reviews
Search British Airways flights
American AirlinesPriceFrom £511Free CancellationRating
7.2
11,054 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
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Bedford
Colchester
Hounslow
Ramsgate
Romford

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