How long is the flight from Maryland to London?

For as low as £512, Icelandair can have you in London from Maryland in 10h 15m. There are 3641 mi between Maryland and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Maryland to London?

When deciding which route to take from Maryland to London consider Washington, D.C. Dulles Intl - London Heathrow, Baltimore/Washington - London Heathrow or Washington, D.C. Dulles Intl - London Gatwick as they are the most popular.

What are the cheapest flights from Maryland to London?

On average you can expect to pay £594 for a flight from Maryland to London. The cheapest flight overall is £262 while the most popular route, (Washington, D.C. Dulles Intl - London Heathrow) is currently priced at £403.

What are the most reliable airlines from Maryland to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Maryland to London on time: Finnair (77%), American Airlines (65%), British Airways (65%).

Can I find deals for flights from Maryland to London that include hotel bookings?

Yes. In addition to deals on Maryland to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Maryland to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to London.

Can I find deals for business class flights from Maryland to London?

Yes. Cheapflights offers flight deals from Maryland to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£161+ Cheap Flights from Maryland to London

Cheap flight deals from Maryland to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Maryland to London
Explore the most affordable flight options available from Maryland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Sun 13/1219:40 -

1 stop18h 50m

Mon 5/421:25 -

1 stop27h 00m

Deal found 4/9£504

Sun 13/1219:40 -

1 stop18h 15m

Sun 20/1211:55 -

1 stop11h 45m

Deal found 4/9£504

Sat 21/1119:40 -

1 stop10h 10m

Sun 29/1112:15 -

1 stop11h 25m

Deal found 31/8£505

Sun 18/1020:30 -

2 stops19h 25m

Sun 25/1006:25 -

2 stops17h 15m

Deal found 4/9£505

Wed 25/1119:40 -

1 stop18h 50m

Wed 7/421:25 -

1 stop27h 00m

Deal found 3/9£506

Mon 5/1010:22 -

2 stops18h 38m

Fri 9/1014:00 -

1 stop23h 20m

Deal found 2/9£506

Tue 6/1023:20 -

2 stops15h 50m

Tue 13/1020:45 -

3 stops27h 40m

Deal found 31/8£506

Thu 15/1023:20 -

2 stops15h 40m

Mon 19/1018:05 -

2 stops30h 20m

Deal found 4/9£507

Fri 2/1021:32 -

1 stop31h 28m

Wed 7/1014:00 -

1 stop23h 20m

Deal found 2/9£508

Fri 23/1020:30 -

1 stop10h 25m

Fri 30/1012:15 -

1 stop11h 25m

Deal found 4/9£509

Tue 13/1020:30 -

1 stop13h 10m

Fri 30/1011:55 -

1 stop11h 45m

Deal found 4/9£509

Sat 5/1219:40 -

1 stop10h 10m

Wed 16/1212:15 -

1 stop11h 25m

Deal found 2/9£509

Best flights from Maryland to London
Discover carefully curated flight deals from Maryland to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Tue 3/1119:40 -

1 stop10h 15m

Wed 11/1111:55 -

1 stop11h 45m

Deal found 31/8£512

Sun 11/1020:20 -

2 stops44h 15m

Wed 14/1021:05 -

2 stops24h 55m

Deal found 2/9£529

Fri 23/1017:05 -

2 stops22h 20m

Wed 28/1016:35 -

1 stop27h 40m

Deal found 1/9£564

Wed 21/1009:15 -

1 stop19h 45m

Tue 27/1010:10 -

1 stop36h 02m

Deal found 2/9£569

Wed 23/921:40 -

1 stop31h 15m

Wed 30/910:50 -

1 stop29h 40m

Deal found 3/9£632

Tue 6/1014:26 -

1 stop11h 49m

Tue 13/1008:40 -

2 stops18h 27m

Deal found 2/9£642

Wed 7/1009:09 -

2 stops19h 51m

Wed 14/1006:50 -

2 stops16h 23m

Deal found 1/9£643

Tue 13/1018:32 -

2 stops17h 08m

Fri 30/1009:20 -

1 stop11h 35m

Deal found 3/9£654

Mon 22/218:55 -

Nonstop7h 10m

Tue 2/313:50 -

Nonstop8h 15m

Deal found 4/9£658

Mon 21/906:30 -

1 stop9h 15m

Sun 27/911:55 -

1 stop16h 04m

Deal found 1/9£663

Fri 23/1017:30 -

1 stop11h 00m

Wed 28/1010:00 -

1 stop10h 55m

Deal found 1/9£689

Thu 3/1219:40 -

1 stop10h 15m

Thu 17/1211:55 -

1 stop11h 45m

Deal found 31/8£512

Sun 29/1119:40 -

1 stop10h 15m

Fri 18/1211:55 -

1 stop11h 45m

Deal found 31/8£512

Sat 3/1020:20 -

2 stops15h 40m

Thu 15/1021:05 -

2 stops24h 55m

Deal found 4/9£577

Thu 15/1017:45 -

2 stops15h 20m

Sun 18/1012:45 -

2 stops31h 25m

Deal found 3/9£577

Wed 30/917:45 -

2 stops21h 45m

Wed 14/1016:25 -

1 stop27h 45m

Deal found 1/9£594

Tue 3/1117:15 -

1 stop12h 30m

Tue 10/1107:45 -

1 stop13h 00m

Deal found 31/8£579

Wed 7/1017:29 -

2 stops13h 36m

Tue 13/1006:30 -

2 stops17h 38m

Deal found 1/9£645

Tue 13/1012:30 -

2 stops16h 05m

Wed 2/1206:40 -

1 stop15h 35m

Deal found 2/9£591

Mon 1/313:30 -

1 stop21h 50m

Tue 9/317:20 -

1 stop32h 05m

Deal found 4/9£654

Wed 30/1220:19 -

1 stop10h 21m

Fri 15/113:50 -

Nonstop8h 15m

Deal found 4/9£661

Sun 13/1215:30 -

1 stop10h 20m

Fri 25/1211:45 -

2 stops16h 20m

Deal found 3/9£662

Sun 11/1006:10 -

1 stop9h 35m

Thu 15/1008:40 -

1 stop11h 07m

Deal found 2/9£663

Thu 10/1219:40 -

1 stop10h 15m

Sun 10/111:55 -

1 stop11h 45m

Deal found 2/9£552

Sat 3/1017:55 -

1 stop22h 25m

Sat 17/1014:10 -

1 stop26h 59m

Deal found 2/9£679

Mon 25/118:15 -

1 stop10h 15m

Sat 30/110:00 -

1 stop10h 55m

Deal found 31/8£697

Sun 4/1013:15 -

2 stops26h 50m

Tue 13/1008:05 -

2 stops32h 25m

Deal found 4/9£583

Wed 25/1112:20 -

2 stops13h 55m

Wed 9/1210:00 -

2 stops18h 27m

Deal found 31/8£645

Tue 17/1113:30 -

1 stop15h 25m

Fri 27/1117:20 -

1 stop23h 25m

Deal found 31/8£655

Thu 17/920:20 -

2 stops18h 35m

Sun 20/906:40 -

2 stops15h 20m

Deal found 2/9£600

Find flight deals from Maryland to London

Round-trip from	£504
One-way from	£161
Popular in	June
Cheapest in	January
Average price	£658
Good round-trip deal	£689 or less
Good one-way deal	£400 or less

Icelandair
13/12-5/4
2 total stops
45h 50m total
Maryland to London

Search Deals

5/10-31/12
1 total stop
19h 33m total
Maryland to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£106 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Maryland to London (LON).

Search Deals

Price to beat on a one-way flight from Maryland to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreLondon

BWI Baltimore/Washington - LGW London Gatwick

BWILGW

Baltimore/Washington

Mon 5/10

10:22-10:00

2 stops18h 38m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£208

BaltimoreLondon

BWI Baltimore/Washington - LHR London Heathrow

BWILHR

Baltimore/Washington

Thu 29/10

20:40-10:50

1 stop10h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£236

BaltimoreLondon

BWI Baltimore/Washington - LHR London Heathrow

BWILHR

Baltimore/Washington

Tue 2/3

18:55-07:05

Nonstop7h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£240

Fastest return journey

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Wed 4/11

18:35-06:35

Nonstop7h 00m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£240

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Sun 10/1

06:00-07:10

1 stop20h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Mon 5/10

08:55-06:30

1 stop16h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Sun 28/2

13:00-09:00

2 stops15h 00m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Wed 7/10

12:25-06:45

1 stop13h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Thu 15/10

12:02-06:30

1 stop13h 28m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Tue 13/10

17:29-12:05

2 stops13h 36m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Maryland to London

Have a flexible travel schedule? Discover the best time to fly to London from Maryland with our price prediction graph.

BWI-LGW

IAD-LHR

IAD-LGW

IAD-STN

PHL-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to London

USMD-LON

BWI-LGW

IAD-LHR

IAD-LGW

IAD-STN

What is the cheapest month to book a flight from Maryland to London?

Currently, January is the cheapest month in which you can book a flight from Maryland to London (average of £477). Flying from Maryland to London in June is currently the most expensive (average of £895). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to LON?

When flying from Maryland to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Maryland to London?

Airfare is typical for this route at the moment.

Maryland to London flights typically cost between £487 and £740 in December.
The cheapest return price found within the last 5 days was £504 on Icelandair (13 Dec–5 Apr).

How far ahead should I book a flight from Maryland to London?

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Maryland to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Maryland to London?
For as low as £512, Icelandair can have you in London from Maryland in 10h 15m. There are 3641 mi between Maryland and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Maryland to London?
When deciding which route to take from Maryland to London consider Washington, D.C. Dulles Intl - London Heathrow, Baltimore/Washington - London Heathrow or Washington, D.C. Dulles Intl - London Gatwick as they are the most popular.
What are the most reliable airlines from Maryland to London?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Maryland to London on time: Finnair (77%), American Airlines (65%), British Airways (65%).
What are the cheapest flights from Maryland to London?
On average you can expect to pay £594 for a flight from Maryland to London. The cheapest flight overall is £262 while the most popular route, (Washington, D.C. Dulles Intl - London Heathrow) is currently priced at £403.
Can I find deals for flights from Maryland to London that include hotel bookings?
Yes. In addition to deals on Maryland to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Maryland to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to London.
Can I find deals for business class flights from Maryland to London?
Yes. Cheapflights offers flight deals from Maryland to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Maryland to London?
Currently, January is the cheapest month in which you can book a flight from Maryland to London (average of £477). Flying from Maryland to London in June is currently the most expensive (average of £895). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Maryland to London

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£391	Average£573	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£427	Average£656	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Maryland to London?

Cheapflights helps you search for flights from Maryland to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Maryland to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Maryland to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Maryland to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Maryland to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Maryland to London become cheaper?

Yes, Cheapflights offers price alerts on Maryland to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Maryland to London from £161

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Maryland to London

Cheapest flights from Maryland to LondonExplore the most affordable flight options available from Maryland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Maryland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Maryland to LondonDiscover carefully curated flight deals from Maryland to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Maryland to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Maryland to LondonExplore direct flight options from Maryland to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Explore direct flight options from Maryland to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Maryland to LondonDiscover last-minute flight deals from Maryland to London. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Maryland to London. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Maryland to LondonSearch for one-way flight options from Maryland to London. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Maryland to London. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Maryland to London

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One-way from

Popular in

Cheapest in

Average price

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

Best time to book a flight from Maryland to London

Have a flexible travel schedule? Discover the best time to fly to London from Maryland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Maryland to London?

What is the cheapest time of day to fly from MD to LON?

Find hourly flight availability from Maryland to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 September 2026.

When flying from Maryland to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Maryland to London?

Airfare is typical for this route at the moment.

Maryland to London flights typically cost between £487 and £740 in December.The cheapest return price found within the last 5 days was £504 on Icelandair (13 Dec–5 Apr).

How far ahead should I book a flight from Maryland to London?

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Maryland to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Maryland to London?

What are the most popular routes from Maryland to London?

What are the most reliable airlines from Maryland to London?

What are the cheapest flights from Maryland to London?

Can I find deals for flights from Maryland to London that include hotel bookings?

How can I find direct flights from Maryland to London?

Can I find deals for business class flights from Maryland to London?

What is the cheapest month to book a flight from Maryland to London?

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Alternative routes for Maryland to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Maryland to London by cabin class

Find flights from Maryland to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.

Maryland and London flights

Browse other Maryland and London flight options. Last updated on 5 September 2026.

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Maryland to London flights

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Top 2 airlines flying from Maryland to London

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How does Cheapflights help users find flights from Maryland to London?

Why should you use Cheapflights to find cheap flight tickets from Maryland to London?

Can Cheapflights find flights from Maryland to London with no change fees?

Can Cheapflights notify me if prices for flights from Maryland to London become cheaper?

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Cheapest flights from Maryland to London
Explore the most affordable flight options available from Maryland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Maryland to London
Discover carefully curated flight deals from Maryland to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Maryland to London
Explore direct flight options from Maryland to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Maryland to London
Discover last-minute flight deals from Maryland to London. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Maryland to London
Search for one-way flight options from Maryland to London. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Maryland to London flights typically cost between £487 and £740 in December.
The cheapest return price found within the last 5 days was £504 on Icelandair (13 Dec–5 Apr).