When did momondo last update prices for flights from London Airport to Maryland?

Prices for flights from London Airport to Maryland are refreshed on a daily basis.

How old do you have to be to fly from London Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 392 Cheap Flights from London to Maryland in 2026

1 adult

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Find the cheapest flights from London, Ontario to Maryland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 a.m. - 12:01 p.m.

YXU

DCA

6h 51m

2 stops

12:45 p.m. - 9:38 p.m.

DCA

YXU

8h 53m

2 stops

C$ 721Air Canada

Wed, 3 Jun - Sun, 7 Jun

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

YXU

IAD

5h 59m

1 stop

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

IAD

YXU

5h 33m

1 stop

C$ 721Air Canada

Fri, 22 May - Tue, 26 May

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

YXU

DCA

5h 03m

1 stop

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

DCA

YXU

4h 44m

1 stop

C$ 722Air Canada

Thu, 30 Apr - Mon, 4 May

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

YXU

IAD

6h 14m

1 stop

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

IAD

YXU

5h 33m

1 stop

C$ 722Air Canada

Thu, 30 Apr - Mon, 4 May

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

YXU

DCA

5h 03m

1 stop

12:45 p.m. - 9:38 p.m.

DCA

YXU

8h 53m

2 stops

C$ 723Air Canada

Thu, 30 Apr - Mon, 4 May

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

YXU

IAD

6h 14m

1 stop

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

IAD

YXU

5h 33m

1 stop

C$ 723Air Canada

Thu, 30 Apr - Mon, 4 May

5:10 a.m. - 3:03 p.m.

YXU

IAD

9h 53m

2 stops

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

IAD

YXU

5h 33m

1 stop

C$ 726Air Canada

Fri, 22 May - Tue, 26 May

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

YXU

DCA

5h 53m

1 stop

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

DCA

YXU

4h 44m

1 stop

C$ 728Air Canada

Fri, 8 May - Fri, 15 May

6:10 p.m. - 10:28 p.m.

YXU

DCA

4h 18m

1 stop

11:55 a.m. - 9:38 p.m.

DCA

YXU

9h 43m

2 stops

C$ 817United Airlines

Tue, 5 May - Tue, 12 May

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

YXU

IAD

5h 59m

1 stop

8:20 a.m. - 5:33 p.m.

IAD

YXU

9h 13m

2 stops

C$ 817United Airlines

Tue, 5 May - Tue, 12 May

United Airlines flights from London, Ontario to Maryland

Our best United Airlines deals on London, Ontario to Maryland flight tickets

United Airlines

5 May

YXU9:30 a.m.London

5h 59m

1 stop

IAD3:29 p.m.Washington, D.C. Dulles Intl

12 May

IAD8:20 a.m.Washington, D.C. Dulles Intl

9h 13m

2 stops

YXU5:33 p.m.London

C$ 817

United Airlines

30 Apr

YXU9:25 a.m.London

15h 08m

2 stops

IAD12:33 a.m.Washington, D.C. Dulles Intl

4 May

IAD10:30 p.m.Washington, D.C. Dulles Intl

19h 03m

2 stops

YXU5:33 p.m.London

C$ 825

United Airlines

22 May

YXU5:10 a.m.London

6h 18m

2 stops

IAD11:28 a.m.Washington, D.C. Dulles Intl

26 May

IAD8:29 a.m.Washington, D.C. Dulles Intl

9h 04m

2 stops

YXU5:33 p.m.London

C$ 855

Air Canada flights from London, Ontario to Maryland

Our best Air Canada deals on London, Ontario to Maryland flight tickets

Air Canada

22 May

YXU9:30 a.m.London

5h 59m

1 stop

IAD3:29 p.m.Washington, D.C. Dulles Intl

26 May

IAD4:05 p.m.Washington, D.C. Dulles Intl

5h 33m

1 stop

YXU9:38 p.m.London

C$ 721

Air Canada

30 Apr

YXU9:25 a.m.London

6h 14m

1 stop

IAD3:39 p.m.Washington, D.C. Dulles Intl

4 May

IAD4:05 p.m.Washington, D.C. Dulles Intl

5h 33m

1 stop

YXU9:38 p.m.London

C$ 722

Air Canada

30 Apr

YXU9:25 a.m.London

6h 14m

1 stop

IAD3:39 p.m.Washington, D.C. Dulles Intl

4 May

IAD4:05 p.m.Washington, D.C. Dulles Intl

5h 33m

1 stop

YXU9:38 p.m.London

C$ 723

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 3/6

5:10 a.m.-12:01 p.m.

2 stops6h 51m

Washington, D.C. Reagan-National

Sun 7/6

12:45 p.m.-9:38 p.m.

2 stops8h 53m

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$ 721

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$ 722

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

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

1 stop5h 33m

C$ 722

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

12:45 p.m.-9:38 p.m.

2 stops8h 53m

C$ 723

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

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

1 stop5h 33m

C$ 723

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 22/5

5:10 a.m.-3:03 p.m.

2 stops9h 53m

Washington, D.C. Dulles Intl

Tue 26/5

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

1 stop5h 33m

C$ 726

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Fri 8/5

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

1 stop5h 53m

Washington, D.C. Reagan-National

Fri 15/5

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

1 stop4h 44m

C$ 728

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Tue 5/5

6:10 p.m.-10:28 p.m.

1 stop4h 18m

Washington, D.C. Reagan-National

Tue 12/5

11:55 a.m.-9:38 p.m.

2 stops9h 43m

C$ 817

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Tue 5/5

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

1 stop5h 59m

Washington, D.C. Dulles Intl

Tue 12/5

8:20 a.m.-5:33 p.m.

2 stops9h 13m

C$ 817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Maryland

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 airline that flies from London to Maryland?

Air Canada and United Airlines are the most popular carriers operating from London to Maryland

Which airlines fly to Maryland?

WestJet, Delta and Porter Airlines are the top three most popular airlines that fly to Maryland from London, Ontario according to our data. WestJet is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Maryland. Keep in mind that there are 5 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Maryland

Fastest flight time	4h 18m
Direct flights	None

The fastest flight from London, Ontario to Maryland takes 4h 18m

There are no direct flights from London, Ontario to Maryland. There are no popular flight routes from London, Ontario to Maryland.

Search flight deals

When did momondo last update prices for flights from London Airport to Maryland?
Prices for flights from London Airport to Maryland are refreshed on a daily basis.
How old do you have to be to fly from London Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Maryland?

It is quick and easy to find London to Maryland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Maryland that suits you.

Can I find flights from London to Maryland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maryland from London with this policy.

How can momondo help me find flights from London to Maryland?

Once all potential London to Maryland 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 London to Maryland right now. Can momondo alert me if prices change?

Price alerts on flights to Maryland from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.