Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London, Ontario to Dallas from C$ 405

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 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
9:00 p.m. - 11:43 a.m.
DFW
-
YXU
13h 43m
1 stop
C$ 846Air Canada
Tue, 2 Jun - Thu, 4 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. - 11:43 a.m.
DFW
-
YXU
13h 43m
1 stop
C$ 848Air Canada
Tue, 2 Jun - Thu, 4 Jun
Air Canada Logo
5:10 a.m. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
Air Canada Logo
8:45 p.m. - 8:52 a.m.
DFW
-
YXU
11h 07m
1 stop
C$ 875Air Canada
Tue, 16 Jun - Thu, 18 Jun
United Airlines Logo
5:10 a.m. - 11:32 a.m.
YXU
-
DFW
7h 22m
1 stop
United Airlines Logo
5:10 a.m. - 2:58 p.m.
DFW
-
YXU
8h 48m
2 stops
C$ 881United Airlines
Tue, 2 Jun - Thu, 4 Jun
United Airlines Logo
5:10 a.m. - 7:31 p.m.
YXU
-
DFW
15h 21m
3 stops
United Airlines Logo
5:10 a.m. - 2:58 p.m.
DFW
-
YXU
8h 48m
2 stops
C$ 887United Airlines
Tue, 2 Jun - Thu, 4 Jun
United Airlines Logo
5:10 a.m. - 7:31 p.m.
YXU
-
DFW
15h 21m
3 stops
United Airlines Logo
5:10 a.m. - 2:58 p.m.
DFW
-
YXU
8h 48m
2 stops
C$ 889United Airlines
Tue, 2 Jun - Thu, 4 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. - 8:53 a.m.
DFW
-
YXU
10h 53m
1 stop
C$ 915Air Canada
Tue, 2 Jun - Thu, 4 Jun
WestJet Logo
5:55 p.m. - 9:28 a.m.
YXU
-
DAL
16h 33m
2 stops
WestJet Logo
8:00 a.m. - 5:20 a.m.
DAL
-
YXU
20h 20m
2 stops
C$ 2,074WestJet
Sun, 30 Aug - Tue, 1 Sep
WestJet Logo
5:55 p.m. - 8:30 p.m.
YXU
-
DAL
27h 35m
2 stops
WestJet Logo
8:00 a.m. - 5:20 a.m.
DAL
-
YXU
20h 20m
2 stops
C$ 2,078WestJet
Sun, 30 Aug - Tue, 1 Sep
WestJet Logo
5:55 p.m. - 8:30 p.m.
YXU
-
DAL
27h 35m
2 stops
WestJet Logo
8:00 a.m. - 7:50 p.m.
DAL
-
YXU
34h 50m
2 stops
C$ 2,079WestJet
Sun, 30 Aug - Tue, 1 Sep

Air Canada flights from London, Ontario to Dallas

Our best Air Canada deals on London, Ontario to Dallas flight tickets
Air Canada
2 Jun
YXU5:10 a.m.London
7h 22m
1 stop
DFW11:32 a.m.Dallas/Fort Worth
4 Jun
DFW9:00 p.m.Dallas/Fort Worth
13h 43m
1 stop
YXU11:43 a.m.London
C$ 846
Air Canada
2 Jun
YXU5:10 a.m.London
7h 22m
1 stop
DFW11:32 a.m.Dallas/Fort Worth
4 Jun
DFW9:00 p.m.Dallas/Fort Worth
13h 43m
1 stop
YXU11:43 a.m.London
C$ 848
Air Canada
16 Jun
YXU5:10 a.m.London
7h 22m
1 stop
DFW11:32 a.m.Dallas/Fort Worth
18 Jun
DFW8:45 p.m.Dallas/Fort Worth
11h 07m
1 stop
YXU8:52 a.m.London
C$ 875

United Airlines flights from London, Ontario to Dallas

Our best United Airlines deals on London, Ontario to Dallas flight tickets
United Airlines
2 Jun
YXU5:10 a.m.London
7h 22m
1 stop
DFW11:32 a.m.Dallas/Fort Worth
4 Jun
DFW5:10 a.m.Dallas/Fort Worth
8h 48m
2 stops
YXU2:58 p.m.London
C$ 881
United Airlines
2 Jun
YXU5:10 a.m.London
15h 21m
3 stops
DFW7:31 p.m.Dallas/Fort Worth
4 Jun
DFW5:10 a.m.Dallas/Fort Worth
8h 48m
2 stops
YXU2:58 p.m.London
C$ 887
United Airlines
2 Jun
YXU5:10 a.m.London
15h 21m
3 stops
DFW7:31 p.m.Dallas/Fort Worth
4 Jun
DFW5:10 a.m.Dallas/Fort Worth
8h 48m
2 stops
YXU2:58 p.m.London
C$ 889

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 21 April 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

Tue 2/6

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

1 stop7h 22m

Dallas/Fort Worth

Thu 4/6

9:00 p.m.-11:43 a.m.

1 stop13h 43m

C$ 846

LondonDallas

YXU - DFW

YXUDFW

London

Tue 2/6

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

1 stop7h 22m

Dallas/Fort Worth

Thu 4/6

9:00 p.m.-11:43 a.m.

1 stop13h 43m

C$ 848

LondonDallas

YXU - DFW

YXUDFW

London

Tue 16/6

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

1 stop7h 22m

Dallas/Fort Worth

Thu 18/6

8:45 p.m.-8:52 a.m.

1 stop11h 07m

C$ 875
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Tue 2/6

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

1 stop7h 22m

Dallas/Fort Worth

Thu 4/6

5:10 a.m.-2:58 p.m.

2 stops8h 48m

C$ 881

LondonDallas

YXU - DFW

YXUDFW

London

Tue 2/6

5:10 a.m.-7:31 p.m.

3 stops15h 21m

Dallas/Fort Worth

Thu 4/6

5:10 a.m.-2:58 p.m.

2 stops8h 48m

C$ 887

LondonDallas

YXU - DFW

YXUDFW

London

Tue 2/6

5:10 a.m.-7:31 p.m.

3 stops15h 21m

Dallas/Fort Worth

Thu 4/6

5:10 a.m.-2:58 p.m.

2 stops8h 48m

C$ 889

LondonDallas

YXU - DFW

YXUDFW

London

Tue 2/6

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

1 stop7h 22m

Dallas/Fort Worth

Thu 4/6

9:00 p.m.-8:53 a.m.

1 stop10h 53m

C$ 915

LondonDallas

YXU - DAL

YXUDAL

London

Sun 30/8

5:55 p.m.-9:28 a.m.

2 stops16h 33m

Dallas Love Field

Tue 1/9

8:00 a.m.-5:20 a.m.

2 stops20h 20m

C$ 2,074

LondonDallas

YXU - DAL

YXUDAL

London

Sun 30/8

5:55 p.m.-8:30 p.m.

2 stops27h 35m

Dallas Love Field

Tue 1/9

8:00 a.m.-5:20 a.m.

2 stops20h 20m

C$ 2,078

LondonDallas

YXU - DAL

YXUDAL

London

Sun 30/8

5:55 p.m.-8:30 p.m.

2 stops27h 35m

Dallas Love Field

Tue 1/9

8:00 a.m.-7:50 p.m.

2 stops34h 50m

C$ 2,079

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 is the most popular carrier 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 54% 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.

An easier way to manage your Dallas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 21/5
Thu 28/5
By creating a price alert you accept our terms of use and privacy policy.

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