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Cheap flights from London, Ontario to Dallas from $334

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 7/4. 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
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
5:10 am - 9:55 pm
YXU
-
DFW
17h 45m
2 stops
Air Canada Logo
8:45 pm - 9:17 am
DFW
-
YXU
11h 32m
1 stop
$625Air Canada
Mon, Jun 15 - Mon, Jun 22
Air Canada Logo
5:10 am - 11:32 am
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 pm - 9:18 am
DFW
-
YXU
11h 18m
1 stop
$630Air Canada
Tue, Jun 9 - Wed, Jun 10
Air Canada Logo
5:10 am - 11:35 am
YXU
-
DFW
7h 25m
1 stop
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$633Air Canada
Thu, Jul 16 - Sat, Jul 18
Air Canada Logo
5:10 am - 11:35 am
YXU
-
DFW
7h 25m
1 stop
Air Canada Logo
12:30 pm - 9:40 pm
DFW
-
YXU
8h 10m
1 stop
$649Air Canada
Thu, Jul 16 - Sat, Jul 18
Air Canada Logo
5:10 am - 11:32 am
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 pm - 9:18 am
DFW
-
YXU
11h 18m
1 stop
$655Air Canada
Tue, Jun 9 - Wed, Jun 10
Air Canada Logo
5:10 am - 11:32 am
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 pm - 9:18 am
DFW
-
YXU
11h 18m
1 stop
$656Air Canada
Tue, Jun 9 - Wed, Jun 10
Air Canada Logo
10:05 am - 9:44 pm
YXU
-
DFW
12h 39m
2 stops
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$666Air Canada
Thu, Jul 16 - Sat, Jul 18
Air Canada Logo
3:30 pm - 7:46 pm
YXU
-
DFW
5h 16m
1 stop
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$672Air Canada
Thu, Aug 27 - Mon, Aug 31
Air Canada Logo
3:30 pm - 7:46 pm
YXU
-
DFW
5h 16m
1 stop
Air Canada Logo
12:25 pm - 9:40 pm
DFW
-
YXU
8h 15m
2 stops
$673Air Canada
Tue, Sep 1 - Sun, Sep 6
Air Canada Logo
5:10 am - 9:55 pm
YXU
-
DFW
17h 45m
2 stops
Air Canada Logo
12:25 pm - 9:37 pm
DFW
-
YXU
8h 12m
2 stops
$675Air Canada
Mon, Jun 15 - Mon, Jun 22

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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
Jun 15
YXU5:10 amLondon
17h 45m
2 stops
DFW9:55 pmDallas/Fort Worth
Jun 22
DFW8:45 pmDallas/Fort Worth
11h 32m
1 stop
YXU9:17 amLondon
$625
Air Canada
Jun 9
YXU5:10 amLondon
7h 22m
1 stop
DFW11:32 amDallas/Fort Worth
Jun 10
DFW9:00 pmDallas/Fort Worth
11h 18m
1 stop
YXU9:18 amLondon
$630
Air Canada
Jul 16
YXU5:10 amLondon
7h 25m
1 stop
DFW11:35 amDallas/Fort Worth
Jul 18
DFW12:25 pmDallas/Fort Worth
8h 15m
2 stops
YXU9:40 pmLondon
$633

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
Jun 9
YXU5:10 amLondon
7h 22m
1 stop
DFW11:32 amDallas/Fort Worth
Jun 10
DFW5:10 amDallas/Fort Worth
8h 48m
2 stops
YXU2:58 pmLondon
$677
United Airlines
Jun 9
YXU10:05 amLondon
14h 54m
2 stops
DFW11:59 pmDallas/Fort Worth
Jun 10
DFW6:00 amDallas/Fort Worth
10h 33m
2 stops
YXU5:33 pmLondon
$683
United Airlines
Jun 9
YXU5:10 amLondon
7h 22m
1 stop
DFW11:32 amDallas/Fort Worth
Jun 10
DFW5:10 amDallas/Fort Worth
8h 48m
2 stops
YXU2:58 pmLondon
$703

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 May 5, 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

Mon 6/15

5:10 am-9:55 pm

2 stops17h 45m

Dallas/Fort Worth

Mon 6/22

8:45 pm-9:17 am

1 stop11h 32m

$625

LondonDallas

YXU - DFW

YXUDFW

London

Tue 6/9

5:10 am-11:32 am

1 stop7h 22m

Dallas/Fort Worth

Wed 6/10

9:00 pm-9:18 am

1 stop11h 18m

$630

LondonDallas

YXU - DFW

YXUDFW

London

Thu 7/16

5:10 am-11:35 am

1 stop7h 25m

Dallas/Fort Worth

Sat 7/18

12:25 pm-9:40 pm

2 stops8h 15m

$633

LondonDallas

YXU - DFW

YXUDFW

London

Thu 7/16

5:10 am-11:35 am

1 stop7h 25m

Dallas/Fort Worth

Sat 7/18

12:30 pm-9:40 pm

1 stop8h 10m

$649

LondonDallas

YXU - DFW

YXUDFW

London

Tue 6/9

5:10 am-11:32 am

1 stop7h 22m

Dallas/Fort Worth

Wed 6/10

9:00 pm-9:18 am

1 stop11h 18m

$655

LondonDallas

YXU - DFW

YXUDFW

London

Tue 6/9

5:10 am-11:32 am

1 stop7h 22m

Dallas/Fort Worth

Wed 6/10

9:00 pm-9:18 am

1 stop11h 18m

$656

LondonDallas

YXU - DFW

YXUDFW

London

Thu 7/16

10:05 am-9:44 pm

2 stops12h 39m

Dallas/Fort Worth

Sat 7/18

12:25 pm-9:40 pm

2 stops8h 15m

$666
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Thu 8/27

3:30 pm-7:46 pm

1 stop5h 16m

Dallas/Fort Worth

Mon 8/31

12:25 pm-9:40 pm

2 stops8h 15m

$672

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/1

3:30 pm-7:46 pm

1 stop5h 16m

Dallas/Fort Worth

Sun 9/6

12:25 pm-9:40 pm

2 stops8h 15m

$673

LondonDallas

YXU - DFW

YXUDFW

London

Mon 6/15

5:10 am-9:55 pm

2 stops17h 45m

Dallas/Fort Worth

Mon 6/22

12:25 pm-9:37 pm

2 stops8h 12m

$675

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 50% 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

5h 16m

Direct flights

None
The fastest flight from London, Ontario to Dallas/Fort Worth Airport takes 5h 16m
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 5h 16m 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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Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Garland
Durant
Richardson
Lewisville
Rockwall
Addison
Allen
Mansfield
Burleson
Sherman

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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