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Cheap flights from London, Ontario to Dallas from C$ 420

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 14/6. 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
3:30 p.m. - 7:47 p.m.
YXU
-
DFW
5h 17m
1 stop
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 831Air Canada
Fri, 2 Oct - Fri, 16 Oct
Air Canada Logo
5:40 a.m. - 11:35 a.m.
YXU
-
DFW
6h 55m
1 stop
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 845Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
5:40 a.m. - 11:35 a.m.
YXU
-
DFW
6h 55m
1 stop
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 846Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
3:30 p.m. - 7:46 p.m.
YXU
-
DFW
5h 16m
1 stop
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 848Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
10:05 a.m. - 9:34 p.m.
YXU
-
DFW
12h 29m
2 stops
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 849Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
10:05 a.m. - 9:34 p.m.
YXU
-
DFW
12h 29m
2 stops
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 852Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
10:05 a.m. - 9:34 p.m.
YXU
-
DFW
12h 29m
2 stops
Air Canada Logo
12:25 p.m. - 9:40 p.m.
DFW
-
YXU
8h 15m
2 stops
C$ 853Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
5:10 a.m. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 p.m. - 9:17 a.m.
DFW
-
YXU
11h 17m
1 stop
C$ 887Air Canada
Wed, 10 Jun - Wed, 17 Jun
WestJet Logo
5:55 p.m. - 5:55 p.m.
YXU
-
DAL
25h 00m
2 stops
WestJet Logo
6:09 a.m. - 5:20 a.m.
DAL
-
YXU
22h 11m
2 stops
C$ 1,653WestJet
Wed, 10 Jun - Wed, 17 Jun
WestJet Logo
6:10 a.m. - 8:30 p.m.
YXU
-
DAL
15h 20m
2 stops
WestJet Logo
10:20 a.m. - 5:20 a.m.
DAL
-
YXU
18h 00m
2 stops
C$ 1,693WestJet
Fri, 2 Oct - Fri, 16 Oct

Air Canada flights from London, Ontario to Dallas

Our best Air Canada deals on London, Ontario to Dallas flight tickets
Air Canada
2 Oct
YXU3:30 p.m.London
5h 17m
1 stop
DFW7:47 p.m.Dallas/Fort Worth
16 Oct
DFW12:25 p.m.Dallas/Fort Worth
8h 15m
2 stops
YXU9:40 p.m.London
C$ 831
Air Canada
27 Aug
YXU5:40 a.m.London
6h 55m
1 stop
DFW11:35 a.m.Dallas/Fort Worth
31 Aug
DFW12:25 p.m.Dallas/Fort Worth
8h 15m
2 stops
YXU9:40 p.m.London
C$ 845
Air Canada
27 Aug
YXU5:40 a.m.London
6h 55m
1 stop
DFW11:35 a.m.Dallas/Fort Worth
31 Aug
DFW12:25 p.m.Dallas/Fort Worth
8h 15m
2 stops
YXU9:40 p.m.London
C$ 846

United Airlines flights from London, Ontario to Dallas

Our best United Airlines deals on London, Ontario to Dallas flight tickets
United Airlines
22 Jun
YXU5:10 a.m.London
19h 49m
2 stops
DFW11:59 p.m.Dallas/Fort Worth
29 Jun
DFW7:18 a.m.Dallas/Fort Worth
9h 14m
2 stops
YXU5:32 p.m.London
C$ 1,076
United Airlines
10 Jun
YXU5:10 a.m.London
9h 02m
2 stops
DFW1:12 p.m.Dallas/Fort Worth
17 Jun
DFW1:44 p.m.Dallas/Fort Worth
18h 33m
2 stops
YXU9:17 a.m.London
C$ 1,083
United Airlines
30 May
YXU9:30 a.m.London
9h 58m
2 stops
DFW6:28 p.m.Dallas/Fort Worth
5 Jun
DFW6:00 a.m.Dallas/Fort Worth
10h 33m
2 stops
YXU5:33 p.m.London
C$ 1,117

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 10 May 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

Cheapest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Fri 2/10

3:30 p.m.-7:47 p.m.

1 stop5h 17m

Dallas/Fort Worth

Fri 16/10

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

2 stops8h 15m

C$ 831

LondonDallas

YXU - DFW

YXUDFW

London

Thu 27/8

5:40 a.m.-11:35 a.m.

1 stop6h 55m

Dallas/Fort Worth

Mon 31/8

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

2 stops8h 15m

C$ 845

LondonDallas

YXU - DFW

YXUDFW

London

Thu 27/8

5:40 a.m.-11:35 a.m.

1 stop6h 55m

Dallas/Fort Worth

Mon 31/8

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

2 stops8h 15m

C$ 846
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Thu 27/8

3:30 p.m.-7:46 p.m.

1 stop5h 16m

Dallas/Fort Worth

Mon 31/8

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

2 stops8h 15m

C$ 848

LondonDallas

YXU - DFW

YXUDFW

London

Thu 27/8

10:05 a.m.-9:34 p.m.

2 stops12h 29m

Dallas/Fort Worth

Mon 31/8

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

2 stops8h 15m

C$ 849

LondonDallas

YXU - DFW

YXUDFW

London

Thu 27/8

10:05 a.m.-9:34 p.m.

2 stops12h 29m

Dallas/Fort Worth

Mon 31/8

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

2 stops8h 15m

C$ 852

LondonDallas

YXU - DFW

YXUDFW

London

Thu 27/8

10:05 a.m.-9:34 p.m.

2 stops12h 29m

Dallas/Fort Worth

Mon 31/8

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

2 stops8h 15m

C$ 853

LondonDallas

YXU - DFW

YXUDFW

London

Wed 10/6

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

1 stop7h 22m

Dallas/Fort Worth

Wed 17/6

9:00 p.m.-9:17 a.m.

1 stop11h 17m

C$ 887

LondonDallas

YXU - DAL

YXUDAL

London

Wed 10/6

5:55 p.m.-5:55 p.m.

2 stops25h 00m

Dallas Love Field

Wed 17/6

6:09 a.m.-5:20 a.m.

2 stops22h 11m

C$ 1,653

LondonDallas

YXU - DAL

YXUDAL

London

Fri 2/10

6:10 a.m.-8:30 p.m.

2 stops15h 20m

Dallas Love Field

Fri 16/10

10:20 a.m.-5:20 a.m.

2 stops18h 00m

C$ 1,693

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 51% of people opting to fly with this airline when travelling to Dallas. Keep in mind that there are 7 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

5h 16m

Direct flights

None
The fastest flight from London, Ontario to Dallas takes 5h 16m
There are no direct flights from London, Ontario to Dallas. There are no popular flight routes from London, Ontario to Dallas.
Search flight deals

Frequently asked questions about flying from London, Ontario to Dallas

  • How far is London to Dallas by plane?

    A flight from London to Dallas will travel around 1769.7 km. Typically, this will take 5h 16m 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