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Cheap flights from London, ON to Maryland from C$ 399

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BWI
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Maryland

Keep the following information in mind while searching for London to Maryland flight deals. Data was last updated 4 November 2025.

Round-trip from

C$ 584

One-way from

C$ 399
Air Canada
  • Air Canada
  • 24/4-27/4
  • 3 total stops
  • 16h 02m total
  • London to Maryland
Search Deals
United Airlines
  • United Airlines
  • 18/12
  • 1 total stop
  • 6h 21m total
  • London to Maryland
Search Deals

Find flight deals from London to Maryland

Enter your travel dates to find the best prices.

Cheapest flights from London to Maryland
Explore the most affordable flight options available from London to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Thu 18/129:25 a.m.YXU - IAD
1 stop6h 21mUnited Airlines
Thu 25/124:30 p.m.IAD - YXU
1 stop4h 51mUnited Airlines
Deal found 3/11C$ 740
Wed 17/129:25 a.m.YXU - DCA
2 stops11h 30mUnited Airlines
Wed 24/126:30 a.m.DCA - YXU
2 stops14h 51mUnited Airlines
Deal found 2/11C$ 908
Wed 17/129:25 a.m.YXU - BWI
2 stops8h 00mUnited Airlines
Wed 24/124:05 p.m.BWI - YXU
2 stops25h 00mUnited Airlines
Deal found 2/11C$ 1,134

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Maryland 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, Cheapflights users made 629,999 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from London to Maryland that are best for you.

Fly from

London

Fly to

Maryland

Route

Depart

Return

Price

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 24/4

9:25 a.m.-7:40 p.m.

2 stops10h 15m

Washington, D.C. Dulles Intl

Tue 28/4

4:30 p.m.-9:18 p.m.

1 stop4h 48m

C$ 654

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Fri 24/4

5:10 a.m.-3:24 p.m.

2 stops10h 14m

Washington, D.C. Reagan-National

Mon 27/4

12:55 p.m.-9:18 p.m.

2 stops8h 23m

C$ 656

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Thu 18/12

9:25 a.m.-3:46 p.m.

1 stop6h 21m

Washington, D.C. Dulles Intl

Thu 25/12

4:30 p.m.-9:21 p.m.

1 stop4h 51m

C$ 740

LondonBaltimore

YXU - BWI

YXUBWI

London

Tue 28/4

5:40 p.m.-10:19 a.m.

2 stops16h 39m

Baltimore/Washington

Thu 30/4

6:17 a.m.-9:18 p.m.

2 stops15h 01m

C$ 901

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 17/12

9:25 a.m.-8:55 p.m.

2 stops11h 30m

Washington, D.C. Reagan-National

Wed 24/12

6:30 a.m.-9:21 p.m.

2 stops14h 51m

C$ 908

LondonBaltimore

YXU - BWI

YXUBWI

London

Wed 17/12

9:25 a.m.-5:25 p.m.

2 stops8h 00m

Baltimore/Washington

Wed 24/12

4:05 p.m.-5:05 p.m.

2 stops25h 00m

C$ 1,134

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Thu 18/12

9:25 a.m.-3:46 p.m.

1 stop6h 21m

C$ 399

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Thu 18/12

5:40 p.m.-10:35 p.m.

1 stop4h 55m

C$ 431

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 18/12

9:25 a.m.-4:58 p.m.

2 stops7h 33m

C$ 605

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Best time to book a flight from London to Maryland

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

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

Currently, October is the cheapest month in which you can book a flight from London, Ontario to Maryland (average of C$ 274). Flying from London, Ontario to Maryland in November is currently the most expensive (average of C$ 408). 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.

Related info for your journey

Find useful and relevant information for your journey from London to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Maryland?

    If you book a flight to Maryland from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London.

  • How long is the flight from London, Ontario to Maryland?

    A quick flight from London, Ontario to Maryland can take about 10h 15m. Air Canada provides one of the quickest options available for as low as C$ 654. There are 549 km between London, Ontario and Maryland. 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 London, Ontario to Maryland?

    The most popular route from London, Ontario to Maryland is London - Washington, D.C. Reagan-National. You may also consider London - Washington, D.C. Dulles Intl or London - Baltimore/Washington.

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

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

  • How can I find direct flights from London to Maryland?

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

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

    Yes. Cheapflights offers flight deals from London to Maryland 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 London, Ontario to Maryland?

    Currently, October is the cheapest month in which you can book a flight from London, Ontario to Maryland (average of C$ 274). Flying from London, Ontario to Maryland in November is currently the most expensive (average of C$ 408). 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

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

Cheapflights makes it easy to find London to Maryland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Maryland from London.

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

Need flexible booking options for your flight to Maryland from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for London to Maryland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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