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 travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$308 Cheap Flights from London, Ontario to Maryland in 2026

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.

5:40 am - 12:00 pm

YXU

DCA

6h 20m

2 stops

12:40 pm - 9:40 pm

DCA

YXU

9h 00m

2 stops

$542Air Canada

Wed, Sep 16 - Sat, Sep 19

5:40 am - 12:00 pm

YXU

DCA

6h 20m

2 stops

12:40 pm - 9:40 pm

DCA

YXU

9h 00m

2 stops

$543Air Canada

Wed, Sep 16 - Sat, Sep 19

6:20 pm - 10:34 pm

YXU

DCA

4h 14m

1 stop

11:00 am - 2:55 pm

DCA

YXU

3h 55m

1 stop

$547Air Canada

Wed, Sep 16 - Sat, Sep 19

6:20 pm - 10:34 pm

YXU

DCA

4h 14m

1 stop

11:00 am - 2:55 pm

DCA

YXU

3h 55m

1 stop

$548Air Canada

Wed, Sep 16 - Sat, Sep 19

5:40 am - 12:00 pm

YXU

DCA

6h 20m

2 stops

12:40 pm - 9:40 pm

DCA

YXU

9h 00m

2 stops

$549Air Canada

Wed, Sep 16 - Sat, Sep 19

10:05 am - 3:24 pm

YXU

IAD

5h 19m

1 stop

4:20 pm - 9:40 pm

IAD

YXU

5h 20m

1 stop

$573Air Canada

Tue, Sep 1 - Wed, Sep 2

10:05 am - 10:59 pm

YXU

IAD

12h 54m

2 stops

9:55 am - 2:55 pm

IAD

YXU

5h 00m

1 stop

$640United Airlines

Tue, Sep 1 - Wed, Sep 2

5:40 am - 4:02 pm

YXU

IAD

10h 22m

2 stops

6:15 am - 2:55 pm

IAD

YXU

8h 40m

2 stops

$646United Airlines

Tue, Sep 1 - Wed, Sep 2

10:05 am - 12:45 am

YXU

IAD

14h 40m

2 stops

10:27 pm - 2:55 pm

IAD

YXU

16h 28m

2 stops

$651United Airlines

Fri, Jul 24 - Mon, Aug 31

2:40 pm - 11:50 pm

YXU

DCA

9h 10m

2 stops

3:15 pm - 5:20 am

DCA

YXU

14h 05m

2 stops

$943WestJet

Tue, Sep 1 - Wed, Sep 2

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Air Canada flights from London, Ontario to Maryland

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

Air Canada

Sep 16

YXU5:40 amLondon

6h 20m

2 stops

DCA12:00 pmWashington, D.C. Reagan-National

Sep 19

DCA12:40 pmWashington, D.C. Reagan-National

9h 00m

2 stops

YXU9:40 pmLondon

$542

Air Canada

Sep 16

YXU5:40 amLondon

6h 20m

2 stops

DCA12:00 pmWashington, D.C. Reagan-National

Sep 19

DCA12:40 pmWashington, D.C. Reagan-National

9h 00m

2 stops

YXU9:40 pmLondon

$543

Air Canada

Sep 16

YXU6:20 pmLondon

4h 14m

1 stop

DCA10:34 pmWashington, D.C. Reagan-National

Sep 19

DCA11:00 amWashington, D.C. Reagan-National

3h 55m

1 stop

YXU2:55 pmLondon

$547

United Airlines flights from London, Ontario to Maryland

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

United Airlines

Sep 1

YXU10:05 amLondon

12h 54m

2 stops

IAD10:59 pmWashington, D.C. Dulles Intl

Sep 2

IAD9:55 amWashington, D.C. Dulles Intl

5h 00m

1 stop

YXU2:55 pmLondon

$640

United Airlines

Sep 1

YXU5:40 amLondon

10h 22m

2 stops

IAD4:02 pmWashington, D.C. Dulles Intl

Sep 2

IAD6:15 amWashington, D.C. Dulles Intl

8h 40m

2 stops

YXU2:55 pmLondon

$646

United Airlines

Jul 24

YXU10:05 amLondon

14h 40m

2 stops

IAD12:45 amWashington, D.C. Dulles Intl

Aug 31

IAD10:27 pmWashington, D.C. Dulles Intl

16h 28m

2 stops

YXU2:55 pmLondon

$651

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 9/16

5:40 am-12:00 pm

2 stops6h 20m

Washington, D.C. Reagan-National

Sat 9/19

12:40 pm-9:40 pm

2 stops9h 00m

$542

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 9/16

5:40 am-12:00 pm

2 stops6h 20m

Washington, D.C. Reagan-National

Sat 9/19

12:40 pm-9:40 pm

2 stops9h 00m

$543

Quickest round-trip

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 9/16

6:20 pm-10:34 pm

1 stop4h 14m

Washington, D.C. Reagan-National

Sat 9/19

11:00 am-2:55 pm

1 stop3h 55m

$547

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 9/16

6:20 pm-10:34 pm

1 stop4h 14m

Washington, D.C. Reagan-National

Sat 9/19

11:00 am-2:55 pm

1 stop3h 55m

$548

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Wed 9/16

5:40 am-12:00 pm

2 stops6h 20m

Washington, D.C. Reagan-National

Sat 9/19

12:40 pm-9:40 pm

2 stops9h 00m

$549

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Tue 9/1

10:05 am-3:24 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Wed 9/2

4:20 pm-9:40 pm

1 stop5h 20m

$573

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Tue 9/1

10:05 am-10:59 pm

2 stops12h 54m

Washington, D.C. Dulles Intl

Wed 9/2

9:55 am-2:55 pm

1 stop5h 00m

$640

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Tue 9/1

5:40 am-4:02 pm

2 stops10h 22m

Washington, D.C. Dulles Intl

Wed 9/2

6:15 am-2:55 pm

2 stops8h 40m

$646

LondonWashington, D.C.

YXU - IAD

YXUIAD

London

Fri 7/24

10:05 am-12:45 am

2 stops14h 40m

Washington, D.C. Dulles Intl

Mon 8/31

10:27 pm-2:55 pm

2 stops16h 28m

$651

LondonWashington, D.C.

YXU - DCA

YXUDCA

London

Tue 9/1

2:40 pm-11:50 pm

2 stops9h 10m

Washington, D.C. Reagan-National

Wed 9/2

3:15 pm-5:20 am

2 stops14h 05m

$943

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, United Airlines, and WestJet are the most popular carriers operating from London to Maryland

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 54m
Direct flights	None

The fastest flight from London, Ontario to Maryland takes 4h 54m

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

Search flight deals

Frequently asked questions about flying from London, Ontario to Maryland

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 travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Maryland for you.

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

Flights from London to Maryland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Maryland.

I’m not ready to book a flight from London to Maryland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Maryland from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.