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Cheap flights from London, ON to Maryland from C$ 394

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BWI
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 March 2026.

Wed 3/65:10 a.m.
YXU
-
DCA
2 stops6h 51m
Air Canada
Sun 7/612:45 p.m.
DCA
-
YXU
2 stops8h 53m
Air Canada
Deal found 26/3C$ 721
Fri 22/59:30 a.m.
YXU
-
IAD
1 stop5h 59m
Air Canada
Tue 26/54:05 p.m.
IAD
-
YXU
1 stop5h 33m
Air Canada
Deal found 26/3C$ 721
Thu 30/45:40 p.m.
YXU
-
DCA
1 stop5h 03m
Air Canada
Mon 4/56:59 a.m.
DCA
-
YXU
1 stop4h 44m
Air Canada
Deal found 23/3C$ 726
Thu 30/49:25 a.m.
YXU
-
IAD
1 stop6h 14m
Air Canada
Mon 4/54:05 p.m.
IAD
-
YXU
1 stop5h 33m
Air Canada
Deal found 23/3C$ 726
Fri 1/59:30 a.m.
YXU
-
IAD
1 stop5h 59m
Air Canada
Mon 4/54:05 p.m.
IAD
-
YXU
1 stop5h 33m
Air Canada
Deal found 27/3C$ 729
Fri 8/512:20 p.m.
YXU
-
DCA
1 stop5h 53m
Air Canada
Fri 15/56:59 a.m.
DCA
-
YXU
1 stop4h 44m
Air Canada
Deal found 24/3C$ 732
Fri 29/59:30 a.m.
YXU
-
IAD
1 stop5h 59m
United Airlines
Mon 1/66:33 a.m.
IAD
-
YXU
2 stops8h 25m
United Airlines
Deal found 27/3C$ 816
Fri 8/55:10 a.m.
YXU
-
DCA
2 stops11h 54m
United Airlines
Fri 15/56:59 a.m.
DCA
-
YXU
1 stop4h 44m
United Airlines
Deal found 24/3C$ 830
Fri 22/59:30 a.m.
YXU
-
BWI
2 stops15h 03m
United Airlines
Tue 26/56:10 a.m.
BWI
-
YXU
2 stops15h 28m
United Airlines
Deal found 26/3C$ 917
Fri 1/55:10 a.m.
YXU
-
BWI
2 stops12h 18m
United Airlines
Mon 4/56:15 a.m.
BWI
-
YXU
2 stops15h 23m
United Airlines
Deal found 27/3C$ 919
Thu 30/49:25 a.m.
YXU
-
BWI
2 stops11h 37m
United Airlines
Mon 4/56:15 a.m.
BWI
-
YXU
2 stops15h 23m
United Airlines
Deal found 22/3C$ 926
Fri 10/45:10 a.m.
YXU
-
DCA
1 stop3h 43m
Air Canada
Sat 11/411:00 a.m.
DCA
-
YXU
2 stops10h 19m
Air Canada
Deal found 27/3C$ 962

Find flight deals from London to Maryland

Keep the following information in mind while searching for London to Maryland flight deals. Data was last updated 27 March 2026.

Round-trip from

C$ 721

One-way from

C$ 394
Air Canada
  • Air Canada
  • 3/6-7/6
  • 2 total stops
  • 9h 51m total
  • London to Maryland
Search Deals
Air Canada
  • Air Canada
  • 7/5
  • 1 total stop
  • 4h 18m total
  • London to Maryland
Search Deals

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 27 March 2026.
Use the filters below to find and compare flights from London to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 3/6

12:20 p.m.-6:13 p.m.

1 stop5h 53m

Washington, D.C. Reagan-National

Sun 7/6

11:00 a.m.-2:58 p.m.

1 stop3h 58m

C$ 721

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 22/5

9:30 a.m.-3:29 p.m.

1 stop5h 59m

Washington, D.C. Dulles Intl

Tue 26/5

4:05 p.m.-9:38 p.m.

1 stop5h 33m

C$ 724
Quickest round-trip

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Thu 30/4

5:40 p.m.-10:43 p.m.

1 stop5h 03m

Washington, D.C. Reagan-National

Mon 4/5

6:59 a.m.-11:43 a.m.

1 stop4h 44m

C$ 726

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 8/5

9:30 a.m.-3:29 p.m.

1 stop5h 59m

Washington, D.C. Dulles Intl

Fri 15/5

4:05 p.m.-9:38 p.m.

1 stop5h 33m

C$ 732

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Thu 30/4

9:25 a.m.-3:39 p.m.

1 stop6h 14m

Washington, D.C. Dulles Intl

Mon 4/5

9:45 a.m.-5:33 p.m.

2 stops7h 48m

C$ 732

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 1/5

9:30 a.m.-3:29 p.m.

1 stop5h 59m

Washington, D.C. Dulles Intl

Mon 4/5

9:45 a.m.-5:33 p.m.

2 stops7h 48m

C$ 740

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 29/5

9:30 a.m.-3:29 p.m.

1 stop5h 59m

Washington, D.C. Dulles Intl

Mon 1/6

6:33 a.m.-2:58 p.m.

2 stops8h 25m

C$ 816

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Thu 30/4

9:25 a.m.-12:33 a.m.

2 stops15h 08m

Washington, D.C. Dulles Intl

Mon 4/5

10:30 p.m.-5:33 p.m.

2 stops19h 03m

C$ 830

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 8/5

5:10 a.m.-2:03 p.m.

2 stops8h 53m

Washington, D.C. Dulles Intl

Fri 15/5

4:05 p.m.-9:38 p.m.

1 stop5h 33m

C$ 830

LondonBaltimore

YXU - BWI

YXUBWI

London

Fri 22/5

9:30 a.m.-12:33 a.m.

2 stops15h 03m

Baltimore/Washington

Tue 26/5

6:10 a.m.-9:38 p.m.

2 stops15h 28m

C$ 917

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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$ 242). Flying from London, Ontario to Maryland in November is currently the most expensive (average of C$ 574). 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 5h 53m. Air Canada provides one of the quickest options available for as low as C$ 721. There are 578 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. Dulles Intl. You may also consider London - Washington, D.C. Reagan-National 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$ 242). Flying from London, Ontario to Maryland in November is currently the most expensive (average of C$ 574). 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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Fly with Cheapflights

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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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