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Cheap flights from London, Ontario to Dallas from C$ 335

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 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Air Canada Logo
9:40 a.m. - 2:57 p.m.
YXU
-
DFW
6h 17m
1 stop
Air Canada Logo
7:00 a.m. - 5:05 p.m.
DFW
-
YXU
9h 05m
1 stop
C$ 740Air Canada
Wed, 11 Mar - Mon, 16 Mar
United Airlines Logo
5:10 a.m. - 3:48 p.m.
YXU
-
DFW
11h 38m
2 stops
United Airlines Logo
7:00 a.m. - 5:03 p.m.
DFW
-
YXU
9h 03m
2 stops
C$ 786United Airlines
Wed, 25 Mar - Wed, 1 Apr
United Airlines Logo
9:40 a.m. - 2:57 p.m.
YXU
-
DFW
6h 17m
1 stop
United Airlines Logo
5:30 a.m. - 9:21 p.m.
DFW
-
YXU
14h 51m
2 stops
C$ 798United Airlines
Wed, 11 Mar - Mon, 16 Mar
United Airlines Logo
9:40 a.m. - 9:32 p.m.
YXU
-
DFW
12h 52m
1 stop
United Airlines Logo
5:15 a.m. - 5:03 p.m.
DFW
-
YXU
10h 48m
2 stops
C$ 828United Airlines
Wed, 25 Mar - Wed, 1 Apr
Air Canada Logo
9:40 a.m. - 10:56 p.m.
YXU
-
DFW
14h 16m
2 stops
Air Canada Logo
5:30 a.m. - 9:21 p.m.
DFW
-
YXU
14h 51m
2 stops
C$ 854Air Canada
Wed, 11 Mar - Mon, 16 Mar
Air Canada Logo
9:40 a.m. - 9:32 p.m.
YXU
-
DFW
12h 52m
1 stop
Air Canada Logo
7:00 a.m. - 5:03 p.m.
DFW
-
YXU
9h 03m
1 stop
C$ 865Air Canada
Tue, 10 Mar - Tue, 31 Mar
United Airlines Logo
9:40 a.m. - 9:42 p.m.
YXU
-
DFW
13h 02m
2 stops
United Airlines Logo
7:27 p.m. - 5:03 p.m.
DFW
-
YXU
20h 36m
2 stops
C$ 868United Airlines
Tue, 10 Mar - Tue, 31 Mar
WestJet Logo
8:10 p.m. - 9:42 a.m.
YXU
-
DAL
38h 32m
2 stops
WestJet Logo
12:12 p.m. - 6:35 a.m.
DAL
-
YXU
17h 23m
2 stops
C$ 1,490WestJet
Sun, 22 Mar - Wed, 25 Mar
WestJet Logo
8:10 p.m. - 10:45 p.m.
YXU
-
DAL
27h 35m
2 stops
WestJet Logo
6:05 a.m. - 6:35 a.m.
DAL
-
YXU
23h 30m
2 stops
C$ 1,958WestJet
Wed, 25 Mar - Wed, 1 Apr
WestJet Logo
8:10 p.m. - 9:42 a.m.
YXU
-
DAL
14h 32m
2 stops
WestJet Logo
3:59 p.m. - 7:03 p.m.
DAL
-
YXU
26h 04m
2 stops
C$ 1,963WestJet
Tue, 10 Mar - Tue, 31 Mar

Air Canada flights from London, Ontario to Dallas

Our best Air Canada deals on London, Ontario to Dallas flight tickets
Air Canada
11 Mar
YXU9:40 a.m.London
6h 17m
1 stop
DFW2:57 p.m.Dallas/Fort Worth
16 Mar
DFW7:00 a.m.Dallas/Fort Worth
9h 05m
1 stop
YXU5:05 p.m.London
C$ 740
Air Canada
11 Mar
YXU9:40 a.m.London
14h 16m
2 stops
DFW10:56 p.m.Dallas/Fort Worth
16 Mar
DFW5:30 a.m.Dallas/Fort Worth
14h 51m
2 stops
YXU9:21 p.m.London
C$ 854
Air Canada
10 Mar
YXU9:40 a.m.London
12h 52m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
31 Mar
DFW7:00 a.m.Dallas/Fort Worth
9h 03m
1 stop
YXU5:03 p.m.London
C$ 865

United Airlines flights from London, Ontario to Dallas

Our best United Airlines deals on London, Ontario to Dallas flight tickets
United Airlines
25 Mar
YXU5:10 a.m.London
11h 38m
2 stops
DFW3:48 p.m.Dallas/Fort Worth
1 Apr
DFW7:00 a.m.Dallas/Fort Worth
9h 03m
2 stops
YXU5:03 p.m.London
C$ 786
United Airlines
11 Mar
YXU9:40 a.m.London
6h 17m
1 stop
DFW2:57 p.m.Dallas/Fort Worth
16 Mar
DFW5:30 a.m.Dallas/Fort Worth
14h 51m
2 stops
YXU9:21 p.m.London
C$ 798
United Airlines
25 Mar
YXU9:40 a.m.London
12h 52m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
1 Apr
DFW5:15 a.m.Dallas/Fort Worth
10h 48m
2 stops
YXU5:03 p.m.London
C$ 828

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 February 2026.
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 11/3

9:40 a.m.-2:57 p.m.

1 stop6h 17m

Dallas/Fort Worth

Mon 16/3

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

1 stop9h 05m

C$ 740

LondonDallas

YXU - DFW

YXUDFW

London

Wed 25/3

5:10 a.m.-3:48 p.m.

2 stops11h 38m

Dallas/Fort Worth

Wed 1/4

7:00 a.m.-5:03 p.m.

2 stops9h 03m

C$ 786

LondonDallas

YXU - DFW

YXUDFW

London

Wed 11/3

9:40 a.m.-2:57 p.m.

1 stop6h 17m

Dallas/Fort Worth

Mon 16/3

5:30 a.m.-9:21 p.m.

2 stops14h 51m

C$ 798

LondonDallas

YXU - DFW

YXUDFW

London

Wed 25/3

9:40 a.m.-9:32 p.m.

1 stop12h 52m

Dallas/Fort Worth

Wed 1/4

5:15 a.m.-5:03 p.m.

2 stops10h 48m

C$ 828

LondonDallas

YXU - DFW

YXUDFW

London

Wed 11/3

9:40 a.m.-10:56 p.m.

2 stops14h 16m

Dallas/Fort Worth

Mon 16/3

5:30 a.m.-9:21 p.m.

2 stops14h 51m

C$ 854

LondonDallas

YXU - DFW

YXUDFW

London

Tue 10/3

9:40 a.m.-9:32 p.m.

1 stop12h 52m

Dallas/Fort Worth

Tue 31/3

7:00 a.m.-5:03 p.m.

1 stop9h 03m

C$ 865

LondonDallas

YXU - DFW

YXUDFW

London

Tue 10/3

9:40 a.m.-9:42 p.m.

2 stops13h 02m

Dallas/Fort Worth

Tue 31/3

7:27 p.m.-5:03 p.m.

2 stops20h 36m

C$ 868

LondonDallas

YXU - DAL

YXUDAL

London

Sun 22/3

8:10 p.m.-9:42 a.m.

2 stops38h 32m

Dallas Love Field

Wed 25/3

12:12 p.m.-6:35 a.m.

2 stops17h 23m

C$ 1,490

LondonDallas

YXU - DAL

YXUDAL

London

Wed 25/3

8:10 p.m.-10:45 p.m.

2 stops27h 35m

Dallas Love Field

Wed 1/4

6:05 a.m.-6:35 a.m.

2 stops23h 30m

C$ 1,958

LondonDallas

YXU - DAL

YXUDAL

London

Tue 10/3

8:10 p.m.-9:42 a.m.

2 stops14h 32m

Dallas Love Field

Tue 31/3

3:59 p.m.-7:03 p.m.

2 stops26h 04m

C$ 1,963

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 airline that flies from London to Dallas?

Air Canada and WestJet are the most popular carriers operating from London to Dallas

Which airlines fly to Dallas?

Air Canada, American Airlines and Porter Airlines are the top three most popular airlines that fly to Dallas from London, Ontario according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Dallas. Keep in mind that there are 6 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

13h 02m

Direct flights

None
The fastest flight from London, Ontario to Dallas takes 13h 02m
There are no direct flights from London, Ontario to Dallas. There are no popular flight routes from London, Ontario to Dallas.
Search flight deals

  • How far is London to Dallas by plane?

    A flight from London to Dallas will travel around 1769.7 km. Typically, this will take 13h 02m 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 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.

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