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Cheap flights from London, Ontario to Dallas from C$ 454

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 4/7. 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

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 a.m. - 11:35 a.m.
YXU
-
DFW
7h 25m
1 stop
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 829Air Canada
Thu, 16 Jul - Mon, 20 Jul
Air Canada Logo
10:05 a.m. - 9:44 p.m.
YXU
-
DFW
12h 39m
2 stops
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 841Air Canada
Thu, 16 Jul - Mon, 20 Jul
Air Canada Logo
5:10 a.m. - 9:55 p.m.
YXU
-
DFW
17h 45m
2 stops
Air Canada Logo
8:45 p.m. - 9:17 a.m.
DFW
-
YXU
11h 32m
1 stop
C$ 849Air Canada
Mon, 15 Jun - Mon, 22 Jun
Air Canada Logo
5:10 a.m. - 11:37 a.m.
YXU
-
DFW
7h 27m
1 stop
Air Canada Logo
9:00 p.m. - 8:43 a.m.
DFW
-
YXU
10h 43m
1 stop
C$ 852Air Canada
Fri, 29 May - Mon, 1 Jun
Air Canada Logo
5:10 a.m. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 p.m. - 9:18 a.m.
DFW
-
YXU
11h 18m
1 stop
C$ 853Air Canada
Tue, 9 Jun - Wed, 10 Jun
Air Canada Logo
5:10 a.m. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 p.m. - 9:18 a.m.
DFW
-
YXU
11h 18m
1 stop
C$ 856Air Canada
Tue, 9 Jun - Wed, 10 Jun
Air Canada Logo
5:10 a.m. - 11:35 a.m.
YXU
-
DFW
7h 25m
1 stop
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 860Air Canada
Thu, 16 Jul - Sat, 18 Jul
Air Canada Logo
12:20 p.m. - 9:45 p.m.
YXU
-
DFW
10h 25m
2 stops
Air Canada Logo
9:00 p.m. - 8:43 a.m.
DFW
-
YXU
10h 43m
1 stop
C$ 863Air Canada
Fri, 29 May - Mon, 1 Jun
Air Canada Logo
5:10 a.m. - 11:35 a.m.
YXU
-
DFW
7h 25m
1 stop
Air Canada Logo
12:30 p.m. - 9:40 p.m.
DFW
-
YXU
8h 10m
1 stop
C$ 882Air Canada
Thu, 16 Jul - Sat, 18 Jul
Air Canada Logo
5:10 a.m. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 p.m. - 9:18 a.m.
DFW
-
YXU
11h 18m
1 stop
C$ 890Air Canada
Tue, 9 Jun - Wed, 10 Jun

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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
16 Jul
YXU5:10 a.m.London
7h 25m
1 stop
DFW11:35 a.m.Dallas/Fort Worth
20 Jul
DFW12:25 p.m.Dallas/Fort Worth
8h 15m
2 stops
YXU9:40 p.m.London
C$ 829
Air Canada
16 Jul
YXU10:05 a.m.London
12h 39m
2 stops
DFW9:44 p.m.Dallas/Fort Worth
20 Jul
DFW12:25 p.m.Dallas/Fort Worth
8h 15m
2 stops
YXU9:40 p.m.London
C$ 841
Air Canada
15 Jun
YXU5:10 a.m.London
17h 45m
2 stops
DFW9:55 p.m.Dallas/Fort Worth
22 Jun
DFW8:45 p.m.Dallas/Fort Worth
11h 32m
1 stop
YXU9:17 a.m.London
C$ 849

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
29 May
YXU5:10 a.m.London
10h 53m
2 stops
DFW3:03 p.m.Dallas/Fort Worth
1 Jun
DFW5:10 a.m.Dallas/Fort Worth
8h 48m
2 stops
YXU2:58 p.m.London
C$ 916
United Airlines
9 Jun
YXU5:10 a.m.London
7h 22m
1 stop
DFW11:32 a.m.Dallas/Fort Worth
10 Jun
DFW5:10 a.m.Dallas/Fort Worth
8h 48m
2 stops
YXU2:58 p.m.London
C$ 917
United Airlines
9 Jun
YXU5:10 a.m.London
7h 22m
1 stop
DFW11:32 a.m.Dallas/Fort Worth
10 Jun
DFW5:10 a.m.Dallas/Fort Worth
8h 48m
2 stops
YXU2:58 p.m.London
C$ 920

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 4 May 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

Thu 16/7

5:10 a.m.-11:35 a.m.

1 stop7h 25m

Dallas/Fort Worth

Mon 20/7

12:25 p.m.-9:40 p.m.

2 stops8h 15m

C$ 829

LondonDallas

YXU - DFW

YXUDFW

London

Thu 16/7

10:05 a.m.-9:44 p.m.

2 stops12h 39m

Dallas/Fort Worth

Mon 20/7

12:25 p.m.-9:40 p.m.

2 stops8h 15m

C$ 841

LondonDallas

YXU - DFW

YXUDFW

London

Mon 15/6

5:10 a.m.-9:55 p.m.

2 stops17h 45m

Dallas/Fort Worth

Mon 22/6

8:45 p.m.-9:17 a.m.

1 stop11h 32m

C$ 849

LondonDallas

YXU - DFW

YXUDFW

London

Fri 29/5

5:10 a.m.-11:37 a.m.

1 stop7h 27m

Dallas/Fort Worth

Mon 1/6

9:00 p.m.-8:43 a.m.

1 stop10h 43m

C$ 852

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/6

5:10 a.m.-11:32 a.m.

1 stop7h 22m

Dallas/Fort Worth

Wed 10/6

9:00 p.m.-9:18 a.m.

1 stop11h 18m

C$ 853

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/6

5:10 a.m.-11:32 a.m.

1 stop7h 22m

Dallas/Fort Worth

Wed 10/6

9:00 p.m.-9:18 a.m.

1 stop11h 18m

C$ 856

LondonDallas

YXU - DFW

YXUDFW

London

Thu 16/7

5:10 a.m.-11:35 a.m.

1 stop7h 25m

Dallas/Fort Worth

Sat 18/7

12:25 p.m.-9:40 p.m.

2 stops8h 15m

C$ 860

LondonDallas

YXU - DFW

YXUDFW

London

Fri 29/5

12:20 p.m.-9:45 p.m.

2 stops10h 25m

Dallas/Fort Worth

Mon 1/6

9:00 p.m.-8:43 a.m.

1 stop10h 43m

C$ 863
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Thu 16/7

5:10 a.m.-11:35 a.m.

1 stop7h 25m

Dallas/Fort Worth

Sat 18/7

12:30 p.m.-9:40 p.m.

1 stop8h 10m

C$ 882

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/6

5:10 a.m.-11:32 a.m.

1 stop7h 22m

Dallas/Fort Worth

Wed 10/6

9:00 p.m.-9:18 a.m.

1 stop11h 18m

C$ 890

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

Which airlines fly to Dallas/Fort Worth Airport?

Air Canada, American Airlines and Porter 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 53% of people opting to fly with this airline when travelling to Dallas/Fort Worth Airport. Keep in mind that there are 7 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

7h 22m

Direct flights

None
The fastest flight from London, Ontario to Dallas/Fort Worth Airport takes 7h 22m
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?

    There are 1776.5 km between London and Dallas/Fort Worth. By plane, this route typically takes 7h 22m.

  • 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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