Cheap flights from Maryland to London from £205

BWI — LON
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to London

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to London

Tue 17/1119:40 -
1 stop10h 10m
Wed 25/1112:15 -
1 stop11h 25m
Deal found 5/11£524
Tue 17/1119:40 -
1 stop10h 15m
Mon 23/1111:55 -
1 stop11h 45m
Deal found 5/11£524
Mon 30/1119:40 -
1 stop10h 10m
Sun 10/120:35 -
1 stop27h 05m
Deal found 5/11£525
Sun 6/1219:40 -
1 stop14h 25m
Tue 15/1207:05 -
1 stop16h 35m
Deal found 5/11£525
Sun 13/1219:40 -
1 stop14h 30m
Mon 11/107:40 -
1 stop16h 00m
Deal found 5/11£525
Tue 24/1119:40 -
1 stop10h 10m
Mon 7/1212:15 -
1 stop11h 25m
Deal found 5/11£526
Thu 26/1119:40 -
1 stop18h 50m
Wed 2/1220:35 -
1 stop27h 05m
Deal found 5/11£527
Mon 7/1219:40 -
1 stop13h 25m
Tue 15/1207:05 -
1 stop16h 35m
Deal found 9/11£527
Mon 30/1119:40 -
1 stop14h 50m
Wed 9/1208:25 -
1 stop15h 15m
Deal found 6/11£527
Tue 1/1219:40 -
1 stop18h 50m
Sun 6/1220:35 -
1 stop27h 05m
Deal found 6/11£528
Wed 25/1119:40 -
1 stop18h 50m
Wed 7/413:05 -
1 stop11h 20m
Deal found 7/11£529
Tue 1/1219:40 -
2 stops18h 35m
Sun 6/1213:55 -
2 stops33h 45m
Deal found 9/11£530

Find flight deals from Maryland to London

Round-trip from

£524

One-way from

£205

Popular in

June

Cheapest in

February

Average price

£654

Good round-trip deal

£818 or less

Good one-way deal

£453 or less
12/1-17/1
  • 12/1-17/1
  • 2 total stops
  • 32h 05m total
  • Maryland to London
Icelandair
  • Icelandair
  • 11/2-31/12
  • 1 total stop
  • 10h 15m total
  • Maryland to London
Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Maryland to London (LON).
Price to beat on a one-way flight from Maryland to London (LON).

Cheapflights Fare Finder

 
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

Cheapest return flight

BaltimoreLondon

BWI Baltimore/Washington - LGW London Gatwick

BWILGW

Baltimore/Washington

Wed 25/11

20:09-06:50

1 stop29h 41m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£240

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 15/1

19:40-08:05

2 stops31h 25m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£310

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sun 21/2

19:40-12:20

2 stops11h 40m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£334

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Thu 3/12

19:40-23:05

3 stops22h 25m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£338

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sun 2/5

20:30-20:30

3 stops19h 00m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£345

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Mon 16/11

19:40-21:45

3 stops21h 05m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£345

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sun 14/3

20:40-15:10

2 stops14h 30m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£348

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sun 6/12

19:40-18:05

3 stops17h 25m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£354

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Wed 25/11

19:40-17:20

2 stops16h 40m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£357

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sat 21/11

18:04-20:50

2 stops45h 46m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£364

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.
Estimated return price

Cheapflights Insights

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

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 £513). Flying from Maryland to London in June is currently the most expensive (average of £908). 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.

Weekly flight availability from Maryland to London

The most flights from USMD to LON are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 £513 and £747 in January.
The cheapest return price found within the last 5 days was £524 on Multiple Airlines (12 Jan–17 Jan).

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

Booking 45 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 £733, Icelandair can have you in London from Maryland in 7h 10m. There are 3622 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?

  • 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 (87%), American Airlines (83%), British Airways (83%).

  • What are the cheapest flights from Maryland to London?

    On average you can expect to pay £729 for a flight from Maryland to London. The cheapest flight overall is £349 while the most popular route, (Washington, D.C. Dulles Intl - London Heathrow) is currently priced at £398.

  • 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 £513). Flying from Maryland to London in June is currently the most expensive (average of £908). 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Luton
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford
Dagenham

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Maryland to London

Top 2 airlines flying from Maryland to London

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£232Average£578FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£431Average£765FlexibilityNo cancel feeOn-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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.