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Cheap flights from London, Ontario to Dallas from C$ 320

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to Dallas

Cheap round-trip flights

United Airlines Logo
5:45 a.m. - 10:15 p.m.YXU-DFW
17h 30m2 stops
United Airlines Logo
6:15 p.m. - 5:06 p.m.DFW-YXU
21h 51m2 stops
C$ 1,009United Airlines
Find Deal
Wed, 10 Dec - Wed, 31 Dec
United Airlines Logo
5:45 a.m. - 10:15 p.m.YXU-DFW
17h 30m2 stops
United Airlines Logo
7:00 a.m. - 9:21 p.m.DFW-YXU
13h 21m2 stops
C$ 1,010United Airlines
Find Deal
Wed, 10 Dec - Tue, 30 Dec
United Airlines Logo
5:40 p.m. - 9:53 a.m.YXU-DFW
17h 13m2 stops
United Airlines Logo
6:15 p.m. - 5:06 p.m.DFW-YXU
21h 51m2 stops
C$ 1,017United Airlines
Find Deal
Fri, 5 Dec - Wed, 31 Dec
United Airlines Logo
5:40 p.m. - 9:53 a.m.YXU-DFW
17h 13m2 stops
United Airlines Logo
7:00 a.m. - 9:21 p.m.DFW-YXU
13h 21m2 stops
C$ 1,018United Airlines
Find Deal
Fri, 5 Dec - Tue, 30 Dec
WestJet Logo
8:00 p.m. - 10:25 a.m.YXU-DFW
15h 25m2 stops
WestJet Logo
3:05 p.m. - 6:34 a.m.DFW-YXU
14h 29m2 stops
C$ 1,104WestJet
Find Deal
Mon, 8 Dec - Wed, 31 Dec
Air Canada Logo
9:25 a.m. - 9:09 p.m.YXU-DFW
12h 44m2 stops
Air Canada Logo
7:05 a.m. - 5:06 p.m.DFW-YXU
9h 01m1 stop
C$ 1,117Air Canada
Find Deal
Sun, 22 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:09 p.m.YXU-DFW
12h 44m2 stops
Air Canada Logo
7:05 a.m. - 5:06 p.m.DFW-YXU
9h 01m1 stop
C$ 1,118Air Canada
Find Deal
Mon, 8 Dec - Mon, 29 Dec
WestJet Logo
8:00 p.m. - 5:50 p.m.YXU-DAL
22h 50m2 stops
WestJet Logo
12:01 p.m. - 6:34 a.m.DAL-YXU
17h 33m2 stops
C$ 1,303WestJet
Find Deal
Sun, 7 Dec - Wed, 31 Dec
Logo
8:00 p.m. - 9:07 p.m.YXU-DFW
26h 07m2 stops
Logo
6:01 a.m. - 3:35 p.m.DFW-YXU
8h 34m1 stop
C$ 2,921
Find Deal
Tue, 9 Dec - Sat, 3 Jan
Logo
8:00 p.m. - 5:42 p.m.YXU-DFW
22h 42m2 stops
Logo
6:01 a.m. - 3:35 p.m.DFW-YXU
8h 34m1 stop
C$ 2,935
Find Deal
Sun, 7 Dec - Sat, 3 Jan

Air Canada flights from London, Ontario to Dallas

Our best Air Canada deals on London, Ontario to Dallas flight tickets
Air Canada
22 Feb
YXU9:25 a.m.London
12h 44m
2 stops
DFW9:09 p.m.Dallas/Fort Worth
26 Feb
DFW7:05 a.m.Dallas/Fort Worth
9h 01m
1 stop
YXU5:06 p.m.London
C$ 1,117
Find similar
Air Canada
8 Dec
YXU9:25 a.m.London
12h 44m
2 stops
DFW9:09 p.m.Dallas/Fort Worth
29 Dec
DFW7:05 a.m.Dallas/Fort Worth
9h 01m
1 stop
YXU5:06 p.m.London
C$ 1,118
Find similar
Air Canada
4 Dec
YXU9:25 a.m.London
6h 32m
1 stop
DFW2:57 p.m.Dallas/Fort Worth
1 Jan
DFW12:20 p.m.Dallas/Fort Worth
19h 26m
2 stops
YXU8:46 a.m.London
C$ 1,164
Find similar

United Airlines flights from London, Ontario to Dallas

Our best United Airlines deals on London, Ontario to Dallas flight tickets
United Airlines
10 Dec
YXU5:45 a.m.London
17h 30m
2 stops
DFW10:15 p.m.Dallas/Fort Worth
31 Dec
DFW6:15 p.m.Dallas/Fort Worth
21h 51m
2 stops
YXU5:06 p.m.London
C$ 1,009
Find similar
United Airlines
10 Dec
YXU5:45 a.m.London
17h 30m
2 stops
DFW10:15 p.m.Dallas/Fort Worth
30 Dec
DFW7:00 a.m.Dallas/Fort Worth
13h 21m
2 stops
YXU9:21 p.m.London
C$ 1,010
Find similar
United Airlines
5 Dec
YXU5:40 p.m.London
17h 13m
2 stops
DFW9:53 a.m.Dallas/Fort Worth
31 Dec
DFW6:15 p.m.Dallas/Fort Worth
21h 51m
2 stops
YXU5:06 p.m.London
C$ 1,017
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Dallas 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 26 August 2025.
Use the filters below to find and compare flights from London, Ontario to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDallas

YXU - DFW

YXUDFW

London

Wed 10/12

5:45 a.m.-10:15 p.m.

2 stops17h 30m

Dallas/Fort Worth

Wed 31/12

6:15 p.m.-5:06 p.m.

2 stops21h 51m

C$ 1,009

LondonDallas

YXU - DFW

YXUDFW

London

Wed 10/12

5:45 a.m.-10:15 p.m.

2 stops17h 30m

Dallas/Fort Worth

Tue 30/12

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

2 stops13h 21m

C$ 1,010

LondonDallas

YXU - DFW

YXUDFW

London

Fri 5/12

5:40 p.m.-9:53 a.m.

2 stops17h 13m

Dallas/Fort Worth

Wed 31/12

6:15 p.m.-5:06 p.m.

2 stops21h 51m

C$ 1,017

LondonDallas

YXU - DFW

YXUDFW

London

Fri 5/12

5:40 p.m.-9:53 a.m.

2 stops17h 13m

Dallas/Fort Worth

Tue 30/12

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

2 stops13h 21m

C$ 1,018

LondonDallas

YXU - DFW

YXUDFW

London

Mon 8/12

8:00 p.m.-10:25 a.m.

2 stops15h 25m

Dallas/Fort Worth

Wed 31/12

3:05 p.m.-6:34 a.m.

2 stops14h 29m

C$ 1,104

LondonDallas

YXU - DFW

YXUDFW

London

Sun 22/2

9:25 a.m.-9:09 p.m.

2 stops12h 44m

Dallas/Fort Worth

Thu 26/2

7:05 a.m.-5:06 p.m.

1 stop9h 01m

C$ 1,117

LondonDallas

YXU - DFW

YXUDFW

London

Mon 8/12

9:25 a.m.-9:09 p.m.

2 stops12h 44m

Dallas/Fort Worth

Mon 29/12

7:05 a.m.-5:06 p.m.

1 stop9h 01m

C$ 1,118

LondonDallas

YXU - DAL

YXUDAL

London

Sun 7/12

8:00 p.m.-5:50 p.m.

2 stops22h 50m

Dallas Love Field

Wed 31/12

12:01 p.m.-6:34 a.m.

2 stops17h 33m

C$ 1,303

LondonDallas

YXU - DFW

YXUDFW

London

Tue 9/12

8:00 p.m.-9:07 p.m.

2 stops26h 07m

Dallas/Fort Worth

Sat 3/1

6:01 a.m.-3:35 p.m.

1 stop8h 34m

C$ 2,921

LondonDallas

YXU - DFW

YXUDFW

London

Sun 7/12

8:00 p.m.-5:42 p.m.

2 stops22h 42m

Dallas/Fort Worth

Sat 3/1

6:01 a.m.-3:35 p.m.

1 stop8h 34m

C$ 2,935

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

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 day to depart on your flight to Dallas?

The cheapest day to depart from London, Ontario to Dallas is on a Sunday when prices can be found for as low as C$ 899. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Dallas on Saturday is C$ 1,063.

What is the cheapest time of day to depart on your flight to Dallas?

The cheapest time of day to fly to Dallas is in the afternoon when flights can be purchased for as low as C$ 933. Try not to purchase tickets in the morning because they tend to be around C$ 967. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap London, Ontario to Dallas flight deals and tips

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

Direct flights

None
There are no direct flights from London, Ontario to Dallas. There are no popular flight routes from London, Ontario to Dallas.
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  • How far is London to Dallas by plane?

    A flight from London to Dallas will travel around 1769.7 km. Typically, this will take 6h 32m by plane in normal conditions.

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

    Prices for flights from London Airport to Dallas are updated daily.

  • How many operators does momondo search for flights from London Airport to Dallas?

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

    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.

  • What documentation or ID do you need to fly to Dallas?

    The travel and health documents you'll need for your trip to Dallas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London, Ontario to Dallas

Compare and see reviews for airlines that fly from London, Ontario to Dallas with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 751Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from London.

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

Yes. momondo can track prices for London to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 24.9 km from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport