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Cheap flights from London, Ontario to Dallas from C$ 425

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 19/3. 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

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Find the cheapest flights from London, Ontario to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:40 p.m. - 8:33 p.m.
YXU
-
DFW
27h 53m
2 stops
United Airlines Logo
7:45 a.m. - 9:21 p.m.
DFW
-
YXU
12h 36m
2 stops
C$ 1,133United Airlines
Mon, 23 Feb - Thu, 26 Feb
United Airlines Logo
5:40 p.m. - 8:33 p.m.
YXU
-
DFW
27h 53m
2 stops
United Airlines Logo
7:45 a.m. - 9:21 p.m.
DFW
-
YXU
12h 36m
2 stops
C$ 1,135United Airlines
Mon, 23 Feb - Thu, 26 Feb
United Airlines Logo
5:40 p.m. - 8:33 p.m.
YXU
-
DFW
27h 53m
2 stops
United Airlines Logo
7:45 a.m. - 9:21 p.m.
DFW
-
YXU
12h 36m
2 stops
C$ 1,136United Airlines
Mon, 23 Feb - Thu, 26 Feb
United Airlines Logo
9:25 a.m. - 10:59 p.m.
YXU
-
DFW
14h 34m
2 stops
United Airlines Logo
4:24 p.m. - 9:21 p.m.
DFW
-
YXU
27h 57m
2 stops
C$ 1,296United Airlines
Wed, 18 Feb - Tue, 24 Feb
Air Canada Logo
9:25 a.m. - 9:32 p.m.
YXU
-
DFW
13h 07m
1 stop
Air Canada Logo
7:00 a.m. - 5:05 p.m.
DFW
-
YXU
9h 05m
1 stop
C$ 1,352Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:32 p.m.
YXU
-
DFW
13h 07m
1 stop
Air Canada Logo
7:00 a.m. - 9:21 p.m.
DFW
-
YXU
13h 21m
1 stop
C$ 1,353Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:32 p.m.
YXU
-
DFW
13h 07m
1 stop
Air Canada Logo
7:00 a.m. - 9:21 p.m.
DFW
-
YXU
13h 21m
1 stop
C$ 1,356Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:32 p.m.
YXU
-
DFW
13h 07m
1 stop
Air Canada Logo
7:20 a.m. - 5:05 p.m.
DFW
-
YXU
8h 45m
2 stops
C$ 1,375Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:32 p.m.
YXU
-
DFW
13h 07m
1 stop
Air Canada Logo
7:20 a.m. - 5:05 p.m.
DFW
-
YXU
8h 45m
2 stops
C$ 1,379Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:35 p.m.
YXU
-
DFW
13h 10m
2 stops
Air Canada Logo
7:00 a.m. - 5:05 p.m.
DFW
-
YXU
9h 05m
1 stop
C$ 1,480Air Canada
Wed, 18 Feb - Tue, 24 Feb

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
23 Feb
YXU5:40 p.m.London
27h 53m
2 stops
DFW8:33 p.m.Dallas/Fort Worth
26 Feb
DFW7:45 a.m.Dallas/Fort Worth
12h 36m
2 stops
YXU9:21 p.m.London
C$ 1,133
United Airlines
23 Feb
YXU5:40 p.m.London
27h 53m
2 stops
DFW8:33 p.m.Dallas/Fort Worth
26 Feb
DFW7:45 a.m.Dallas/Fort Worth
12h 36m
2 stops
YXU9:21 p.m.London
C$ 1,135
United Airlines
23 Feb
YXU5:40 p.m.London
27h 53m
2 stops
DFW8:33 p.m.Dallas/Fort Worth
26 Feb
DFW7:45 a.m.Dallas/Fort Worth
12h 36m
2 stops
YXU9:21 p.m.London
C$ 1,136

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
23 Feb
YXU9:25 a.m.London
13h 07m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
26 Feb
DFW7:00 a.m.Dallas/Fort Worth
9h 05m
1 stop
YXU5:05 p.m.London
C$ 1,352
Air Canada
23 Feb
YXU9:25 a.m.London
13h 07m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
26 Feb
DFW7:00 a.m.Dallas/Fort Worth
13h 21m
1 stop
YXU9:21 p.m.London
C$ 1,353
Air Canada
23 Feb
YXU9:25 a.m.London
13h 07m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
26 Feb
DFW7:00 a.m.Dallas/Fort Worth
13h 21m
1 stop
YXU9:21 p.m.London
C$ 1,356

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 96,600 searches. Data last updated 3 February 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

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

5:40 p.m.-8:33 p.m.

2 stops27h 53m

Dallas/Fort Worth

Thu 26/2

7:45 a.m.-9:21 p.m.

2 stops12h 36m

C$ 1,133

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

5:40 p.m.-8:33 p.m.

2 stops27h 53m

Dallas/Fort Worth

Thu 26/2

7:45 a.m.-9:21 p.m.

2 stops12h 36m

C$ 1,135

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

5:40 p.m.-8:33 p.m.

2 stops27h 53m

Dallas/Fort Worth

Thu 26/2

7:45 a.m.-9:21 p.m.

2 stops12h 36m

C$ 1,136

LondonDallas

YXU - DFW

YXUDFW

London

Wed 18/2

9:25 a.m.-10:59 p.m.

2 stops14h 34m

Dallas/Fort Worth

Tue 24/2

4:24 p.m.-9:21 p.m.

2 stops27h 57m

C$ 1,296

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

9:25 a.m.-9:32 p.m.

1 stop13h 07m

Dallas/Fort Worth

Thu 26/2

7:00 a.m.-5:05 p.m.

1 stop9h 05m

C$ 1,352

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

9:25 a.m.-9:32 p.m.

1 stop13h 07m

Dallas/Fort Worth

Thu 26/2

7:00 a.m.-9:21 p.m.

1 stop13h 21m

C$ 1,353

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

9:25 a.m.-9:32 p.m.

1 stop13h 07m

Dallas/Fort Worth

Thu 26/2

7:00 a.m.-9:21 p.m.

1 stop13h 21m

C$ 1,356

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

9:25 a.m.-9:32 p.m.

1 stop13h 07m

Dallas/Fort Worth

Thu 26/2

7:20 a.m.-5:05 p.m.

2 stops8h 45m

C$ 1,375

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

9:25 a.m.-9:32 p.m.

1 stop13h 07m

Dallas/Fort Worth

Thu 26/2

7:20 a.m.-5:05 p.m.

2 stops8h 45m

C$ 1,379

LondonDallas

YXU - DFW

YXUDFW

London

Wed 18/2

9:25 a.m.-9:35 p.m.

2 stops13h 10m

Dallas/Fort Worth

Tue 24/2

7:00 a.m.-5:05 p.m.

1 stop9h 05m

C$ 1,480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 is the most popular carrier operating from London to Dallas/Fort Worth

Which airlines fly to Dallas/Fort Worth Airport?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Dallas/Fort Worth Airport from London, Ontario according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Dallas/Fort Worth Airport. Keep in mind that there are 6 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

27h 53m

Direct flights

None
The fastest flight from London, Ontario to Dallas/Fort Worth Airport takes 27h 53m
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

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

    There are 1776.5 km between London and Dallas/Fort Worth. By plane, this route typically takes 27h 53m.

  • 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 are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Dallas/Fort Worth Airport.

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

    The travel and health documents required for your trip to Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Addison
Grapevine
Allen
Saginaw
Plano
Fort Worth
Frisco
Irving
Lewisville
Richardson

Why use momondo?

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

It is quick and easy to find London to Dallas 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 Dallas that suits you.

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

Yes. All flights to Dallas from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between London and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from London to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.

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