What is the cheapest airline that flies from London to Dallas?

United Airlines is the most popular carrier operating from London to Dallas

Which airlines fly to Dallas?

Air Canada, American Airlines and United 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 65% 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.

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.

C$ 504 Cheap Flights from London to Dallas in 2025/26

1 adult

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Find the cheapest flights from London, Ontario to Dallas

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 p.m. - 3:41 p.m.YXU-DFW

23h 01m2 stops

7:25 a.m. - 9:21 p.m.DFW-YXU

12h 56m2 stops

C$ 949United Airlines

Find Deal

Mon, 26 Jan - Thu, 29 Jan

5:10 a.m. - 12:10 p.m.YXU-DFW

32h 00m2 stops

7:25 a.m. - 9:21 p.m.DFW-YXU

12h 56m2 stops

C$ 951United Airlines

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:25 a.m. - 12:10 p.m.YXU-DFW

27h 45m2 stops

5:22 p.m. - 5:05 p.m.DFW-YXU

22h 43m2 stops

C$ 1,000United Airlines

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:50 a.m. - 9:39 p.m.YXU-DFW

12h 49m2 stops

7:05 a.m. - 5:05 p.m.DFW-YXU

9h 00m1 stop

C$ 1,013Air Canada

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:50 a.m. - 9:32 p.m.YXU-DFW

12h 42m1 stop

7:05 a.m. - 5:05 p.m.DFW-YXU

9h 00m1 stop

C$ 1,063Air Canada

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:50 a.m. - 9:39 p.m.YXU-DFW

12h 49m2 stops

7:05 a.m. - 9:21 p.m.DFW-YXU

13h 16m1 stop

C$ 1,154Air Canada

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:50 a.m. - 9:39 p.m.YXU-DFW

12h 49m2 stops

7:05 a.m. - 5:05 p.m.DFW-YXU

9h 00m1 stop

C$ 1,156Air Canada

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:50 a.m. - 9:32 p.m.YXU-DFW

12h 42m1 stop

7:05 a.m. - 5:05 p.m.DFW-YXU

9h 00m1 stop

C$ 1,199Air Canada

Find Deal

Mon, 26 Jan - Thu, 29 Jan

8:10 p.m. - 1:28 p.m.YXU-DAL

42h 18m2 stops

10:25 a.m. - 6:34 a.m.DAL-YXU

19h 09m2 stops

C$ 1,953WestJet

Find Deal

Sun, 25 Jan - Wed, 28 Jan

8:10 p.m. - 1:28 p.m.YXU-DAL

42h 18m2 stops

6:00 a.m. - 6:34 a.m.DAL-YXU

23h 34m2 stops

C$ 1,955WestJet

Find Deal

Sun, 25 Jan - Wed, 28 Jan

Air Canada flights from London, Ontario to Dallas

Our best Air Canada deals on London, Ontario to Dallas flight tickets

Air Canada

26 Jan

YXU9:50 a.m.London

12h 49m

2 stops

DFW9:39 p.m.Dallas/Fort Worth

29 Jan

DFW7:05 a.m.Dallas/Fort Worth

9h 00m

1 stop

YXU5:05 p.m.London

C$ 1,013

Find similar

Air Canada

26 Jan

YXU9:50 a.m.London

12h 42m

1 stop

DFW9:32 p.m.Dallas/Fort Worth

29 Jan

DFW7:05 a.m.Dallas/Fort Worth

9h 00m

1 stop

YXU5:05 p.m.London

C$ 1,063

Find similar

Air Canada

26 Jan

YXU9:50 a.m.London

12h 49m

2 stops

DFW9:39 p.m.Dallas/Fort Worth

29 Jan

DFW7:05 a.m.Dallas/Fort Worth

13h 16m

1 stop

YXU9:21 p.m.London

C$ 1,154

Find similar

United Airlines flights from London, Ontario to Dallas

Our best United Airlines deals on London, Ontario to Dallas flight tickets

United Airlines

26 Jan

YXU5:40 p.m.London

23h 01m

2 stops

DFW3:41 p.m.Dallas/Fort Worth

29 Jan

DFW7:25 a.m.Dallas/Fort Worth

12h 56m

2 stops

YXU9:21 p.m.London

C$ 949

Find similar

United Airlines

26 Jan

YXU5:10 a.m.London

32h 00m

2 stops

DFW12:10 p.m.Dallas/Fort Worth

29 Jan

DFW7:25 a.m.Dallas/Fort Worth

12h 56m

2 stops

YXU9:21 p.m.London

C$ 951

Find similar

United Airlines

26 Jan

YXU9:25 a.m.London

27h 45m

2 stops

DFW12:10 p.m.Dallas/Fort Worth

29 Jan

DFW5:22 p.m.Dallas/Fort Worth

22h 43m

2 stops

YXU5:05 p.m.London

C$ 1,000

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

5:40 p.m.-3:41 p.m.

2 stops23h 01m

Dallas/Fort Worth

Thu 29/1

7:25 a.m.-9:21 p.m.

2 stops12h 56m

C$ 949

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

5:10 a.m.-12:10 p.m.

2 stops32h 00m

Dallas/Fort Worth

Thu 29/1

7:25 a.m.-9:21 p.m.

2 stops12h 56m

C$ 951

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

9:25 a.m.-12:10 p.m.

2 stops27h 45m

Dallas/Fort Worth

Thu 29/1

5:22 p.m.-5:05 p.m.

2 stops22h 43m

C$ 1,000

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

9:50 a.m.-9:39 p.m.

2 stops12h 49m

Dallas/Fort Worth

Thu 29/1

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

1 stop9h 00m

C$ 1,013

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

9:50 a.m.-9:32 p.m.

1 stop12h 42m

Dallas/Fort Worth

Thu 29/1

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

1 stop9h 00m

C$ 1,063

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

9:50 a.m.-9:39 p.m.

2 stops12h 49m

Dallas/Fort Worth

Thu 29/1

7:05 a.m.-9:21 p.m.

1 stop13h 16m

C$ 1,154

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

9:50 a.m.-9:39 p.m.

2 stops12h 49m

Dallas/Fort Worth

Thu 29/1

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

1 stop9h 00m

C$ 1,156

LondonDallas

YXU - DFW

YXUDFW

London

Mon 26/1

9:50 a.m.-9:32 p.m.

1 stop12h 42m

Dallas/Fort Worth

Thu 29/1

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

1 stop9h 00m

C$ 1,199

LondonDallas

YXU - DAL

YXUDAL

London

Sun 25/1

8:10 p.m.-1:28 p.m.

2 stops42h 18m

Dallas Love Field

Wed 28/1

10:25 a.m.-6:34 a.m.

2 stops19h 09m

C$ 1,953

LondonDallas

YXU - DAL

YXUDAL

London

Sun 25/1

8:10 p.m.-1:28 p.m.

2 stops42h 18m

Dallas Love Field

Wed 28/1

6:00 a.m.-6:34 a.m.

2 stops23h 34m

C$ 1,955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

Prices

Airlines

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$ 910. 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$ 1,075.

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$ 943. Try not to purchase tickets in the morning because they tend to be around C$ 978. 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

Fastest flight time	23h 01m
Direct flights	None

The fastest flight from London, Ontario to Dallas takes 23h 01m

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 12h 42m 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.