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Cheap flights from London, Ontario to Dallas from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Dallas departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$608Air Canada
Tue, Sep 29 - Wed, Sep 30
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$609Air Canada
Tue, Sep 29 - Wed, Sep 30
Air Canada Logo
10:05 am - 9:34 pm
YXU
-
DFW
12h 29m
2 stops
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$611Air Canada
Tue, Sep 29 - Wed, Sep 30
Air Canada Logo
10:05 am - 9:34 pm
YXU
-
DFW
12h 29m
2 stops
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$612Air Canada
Tue, Sep 29 - Wed, Sep 30
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:30 pm - 9:40 pm
DFW
-
YXU
8h 10m
1 stop
$640Air Canada
Tue, Sep 29 - Wed, Sep 30
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:30 pm - 9:40 pm
DFW
-
YXU
8h 10m
1 stop
$642Air Canada
Tue, Sep 29 - Wed, Sep 30
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:30 pm - 9:40 pm
DFW
-
YXU
8h 10m
1 stop
$646Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:30 pm - 9:40 pm
DFW
-
YXU
8h 10m
1 stop
$647Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
5:40 am - 11:37 am
YXU
-
DFW
6h 57m
1 stop
Air Canada Logo
8:45 pm - 9:20 am
DFW
-
YXU
11h 35m
1 stop
$648Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
3:30 pm - 7:47 pm
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:25 pm - 9:20 am
DFW
-
YXU
19h 55m
2 stops
$649Air Canada
Sat, Sep 19 - Wed, Sep 23

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Air Canada flights from London, Ontario to Dallas/Fort Worth Airport

Our best Air Canada deals on London, Ontario to Dallas/Fort Worth Airport flight tickets
Air Canada
Sep 29
YXU3:30 pmLondon
5h 17m
1 stop
DFW7:47 pmDallas/Fort Worth
Sep 30
DFW12:25 pmDallas/Fort Worth
8h 15m
2 stops
YXU9:40 pmLondon
$608
Air Canada
Sep 29
YXU3:30 pmLondon
5h 17m
1 stop
DFW7:47 pmDallas/Fort Worth
Sep 30
DFW12:25 pmDallas/Fort Worth
8h 15m
2 stops
YXU9:40 pmLondon
$609
Air Canada
Sep 29
YXU10:05 amLondon
12h 29m
2 stops
DFW9:34 pmDallas/Fort Worth
Sep 30
DFW12:25 pmDallas/Fort Worth
8h 15m
2 stops
YXU9:40 pmLondon
$611

United Airlines flights from London, Ontario to Dallas/Fort Worth Airport

Our best United Airlines deals on London, Ontario to Dallas/Fort Worth Airport flight tickets
United Airlines
Jul 20
YXU3:30 pmLondon
18h 20m
2 stops
DFW8:50 amDallas/Fort Worth
Jul 24
DFW7:34 pmDallas/Fort Worth
18h 18m
2 stops
YXU2:52 pmLondon
$727
United Airlines
Jul 20
YXU9:10 pmLondon
15h 25m
1 stop
DFW11:35 amDallas/Fort Worth
Jul 24
DFW7:30 pmDallas/Fort Worth
18h 22m
2 stops
YXU2:52 pmLondon
$758

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from London, Ontario to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/29

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/30

12:25 pm-9:40 pm

2 stops8h 15m

$608

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/29

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/30

12:25 pm-9:40 pm

2 stops8h 15m

$609

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/29

10:05 am-9:34 pm

2 stops12h 29m

Dallas/Fort Worth

Wed 9/30

12:25 pm-9:40 pm

2 stops8h 15m

$611

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/29

10:05 am-9:34 pm

2 stops12h 29m

Dallas/Fort Worth

Wed 9/30

12:25 pm-9:40 pm

2 stops8h 15m

$612
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/29

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/30

12:30 pm-9:40 pm

1 stop8h 10m

$640

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/29

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/30

12:30 pm-9:40 pm

1 stop8h 10m

$642

LondonDallas

YXU - DFW

YXUDFW

London

Sat 9/19

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/23

12:30 pm-9:40 pm

1 stop8h 10m

$646

LondonDallas

YXU - DFW

YXUDFW

London

Sat 9/19

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/23

12:30 pm-9:40 pm

1 stop8h 10m

$647

LondonDallas

YXU - DFW

YXUDFW

London

Sat 9/19

5:40 am-11:37 am

1 stop6h 57m

Dallas/Fort Worth

Wed 9/23

8:45 pm-9:20 am

1 stop11h 35m

$648

LondonDallas

YXU - DFW

YXUDFW

London

Sat 9/19

3:30 pm-7:47 pm

1 stop5h 17m

Dallas/Fort Worth

Wed 9/23

12:25 pm-9:20 am

2 stops19h 55m

$649

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from London, Ontario to Dallas/Fort Worth Airport

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 Dallas/Fort Worth?

Air Canada and United Airlines are the most popular carriers operating from London to Dallas/Fort Worth

What airlines fly to Dallas/Fort Worth Airport?

American Airlines, Air Canada and Porter Airlines are the top three most popular airlines that fly to Dallas/Fort Worth Airport from London, Ontario according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 4 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Dallas/Fort Worth Airport (YXU to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Dallas/Fort Worth Airport

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from London, Ontario to Dallas/Fort Worth Airport takes 18h 20m
There are no direct flights from London, Ontario to Dallas/Fort Worth Airport. There are no popular flight routes from London, Ontario to Dallas/Fort Worth Airport.
Search flight deals

Frequently asked questions about flying from London, Ontario to Dallas/Fort Worth Airport

  • How far is London to Dallas/Fort Worth by plane?

    The distance between London and Dallas/Fort Worth is about 1103.9 mi. Typically, this will take 18h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from London Airport to Dallas/Fort Worth Airport?

    Prices for flights from London Airport to Dallas/Fort Worth Airport were last updated today.

  • How old do you have to be to fly from London Airport to Dallas/Fort Worth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The necessary travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
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Denton
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McKinney
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Lewisville
Garland
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Durant
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Why use momondo?

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

Finding the right flight to Dallas from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dallas quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to Dallas flights to just show those with flexible booking policies.

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

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

Of course. momondo tracks the price of London to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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