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Cheap flights from London, ON to Dallas from C$ 542

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — DFW
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from London to Dallas
Explore the most affordable flight options available from London to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Fri 28/85:40 a.m.
YXU
-
DFW
1 stop6h 55m
Air Canada
Mon 31/812:25 p.m.
DFW
-
YXU
2 stops8h 15m
Air Canada
Deal found 1/7C$ 910
Sat 18/710:05 a.m.
YXU
-
DFW
2 stops12h 39m
Air Canada
Thu 23/712:30 p.m.
DFW
-
YXU
1 stop7h 02m
Air Canada
Deal found 2/7C$ 911
Sat 18/710:05 a.m.
YXU
-
DFW
2 stops12h 39m
Air Canada
Wed 22/712:30 p.m.
DFW
-
YXU
1 stop7h 02m
Air Canada
Deal found 3/7C$ 913
Tue 21/79:10 p.m.
YXU
-
DFW
1 stop15h 25m
Air Canada
Mon 27/712:30 p.m.
DFW
-
YXU
1 stop7h 02m
Air Canada
Deal found 3/7C$ 958
Sat 18/710:05 a.m.
YXU
-
DFW
2 stops12h 39m
Air Canada
Sun 26/78:45 p.m.
DFW
-
YXU
1 stop11h 32m
Air Canada
Deal found 3/7C$ 964
Sat 18/710:05 a.m.
YXU
-
DFW
2 stops12h 39m
Air Canada
Sat 25/712:25 p.m.
DFW
-
YXU
2 stops19h 52m
Air Canada
Deal found 3/7C$ 975
Tue 21/78:40 p.m.
YXU
-
DAL
2 stops13h 41m
WestJet
Sat 25/76:05 a.m.
DAL
-
YXU
2 stops22h 15m
WestJet
Deal found 3/7C$ 1,445
Sat 18/76:10 a.m.
YXU
-
DAL
2 stops33h 53m
WestJet
Thu 23/76:05 a.m.
DAL
-
YXU
2 stops46h 15m
WestJet
Deal found 2/7C$ 1,827
Fri 24/78:40 p.m.
YXU
-
DAL
2 stops22h 14m
WestJet
Mon 27/76:05 a.m.
DAL
-
YXU
2 stops22h 15m
WestJet
Deal found 3/7C$ 1,838
Fri 24/78:40 p.m.
YXU
-
DAL
2 stops18h 10m
WestJet
Sun 26/76:05 a.m.
DAL
-
YXU
2 stops22h 15m
WestJet
Deal found 3/7C$ 1,898
Tue 21/76:10 a.m.
YXU
-
DAL
2 stops17h 15m
WestJet
Fri 24/712:19 p.m.
DAL
-
YXU
2 stops16h 01m
WestJet
Deal found 3/7C$ 1,945
Fri 16/105:55 p.m.
YXU
-
DAL
2 stops21h 16m
WestJet
Tue 20/106:00 a.m.
DAL
-
YXU
2 stops46h 20m
WestJet
Deal found 1/7C$ 2,054

Find flight deals from London to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 July 2026.

Round-trip from

C$ 910

One-way from

C$ 542
Air Canada
  • Air Canada
  • 28/8-31/8
  • 3 total stops
  • 15h 10m total
  • London to Dallas
Search Deals
United Airlines
  • United Airlines
  • 17/8
  • 1 total stop
  • 6h 55m total
  • London to Dallas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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, Cheapflights users made 629,999 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from London to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Fri 28/8

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$ 910

LondonDallas

YXU - DFW

YXUDFW

London

Sat 18/7

3:30 p.m.-8:50 a.m.

2 stops18h 20m

Dallas/Fort Worth

Thu 23/7

7:34 p.m.-2:52 p.m.

2 stops18h 18m

C$ 1,029

LondonDallas

YXU - DFW

YXUDFW

London

Wed 22/7

10:05 a.m.-6:22 p.m.

2 stops9h 17m

Dallas/Fort Worth

Mon 27/7

7:08 a.m.-8:32 p.m.

2 stops12h 24m

C$ 1,032

LondonDallas

YXU - DFW

YXUDFW

London

Tue 21/7

6:20 p.m.-9:58 a.m.

2 stops16h 38m

Dallas/Fort Worth

Fri 24/7

8:27 p.m.-2:52 p.m.

2 stops17h 25m

C$ 1,032

LondonDallas

YXU - DAL

YXUDAL

London

Tue 21/7

8:40 p.m.-9:21 a.m.

2 stops13h 41m

Dallas Love Field

Sat 25/7

6:05 a.m.-5:20 a.m.

2 stops22h 15m

C$ 1,445

LondonDallas

YXU - DAL

YXUDAL

London

Sat 18/7

6:10 a.m.-3:03 p.m.

2 stops33h 53m

Dallas Love Field

Thu 23/7

6:05 a.m.-5:20 a.m.

2 stops46h 15m

C$ 1,827

LondonDallas

YXU - DAL

YXUDAL

London

Fri 24/7

8:40 p.m.-1:50 p.m.

2 stops18h 10m

Dallas Love Field

Sun 26/7

6:05 a.m.-5:20 a.m.

2 stops22h 15m

C$ 1,898

LondonDallas

YXU - DAL

YXUDAL

London

Tue 21/7

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

2 stops17h 15m

Dallas Love Field

Fri 24/7

12:19 p.m.-5:20 a.m.

2 stops16h 01m

C$ 1,945

LondonDallas

YXU - DAL

YXUDAL

London

Fri 16/10

5:55 p.m.-2:11 p.m.

2 stops21h 16m

Dallas Love Field

Tue 20/10

6:00 a.m.-5:20 a.m.

2 stops46h 20m

C$ 2,054
Cheapest one-way
Quickest one-way

LondonDallas

YXU - DFW

YXUDFW

London

Mon 17/8

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

1 stop6h 55m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from London to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Dallas
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Dallas?

    London (YXU) is the airport you will fly out of if you book a flight from London to Dallas. You should not have trouble finding flights to Dallas from London; the airport handles an average of 0 outbound flights to Dallas per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the London airport to Dallas. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • How long is the flight from London, Ontario to Dallas?

    Departing from London, Ontario to Dallas will take you 6h 55m. Airlines will cover a distance of 1785 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from London to Dallas that include hotel bookings?

    Yes. In addition to deals on London to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Dallas.

  • Can I find deals for business class flights from London to Dallas?

    Yes. Cheapflights offers flight deals from London to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from London to Dallas?

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Can Cheapflights find flights from London to Dallas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Dallas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Dallas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dallas from London today and book when prices fit your budget.

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