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Cheap flights from London, ON to Dallas from C$ 452

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — DFW
23 Jun — 30 Jun1
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 24 May 2026.

Wed 17/65:10 a.m.
YXU
-
DFW
1 stop7h 22m
Air Canada
Wed 24/68:45 p.m.
DFW
-
YXU
1 stop11h 32m
Air Canada
Deal found 20/5C$ 763
Wed 28/103:25 p.m.
YXU
-
DFW
1 stop7h 07m
Air Canada
Wed 25/117:05 a.m.
DFW
-
YXU
1 stop7h 01m
Air Canada
Deal found 22/5C$ 821
Sat 11/73:30 p.m.
YXU
-
DFW
1 stop5h 16m
Air Canada
Tue 14/712:25 p.m.
DFW
-
YXU
2 stops8h 15m
Air Canada
Deal found 23/5C$ 846
Thu 4/69:30 a.m.
YXU
-
DFW
2 stops13h 15m
Air Canada
Wed 10/69:00 p.m.
DFW
-
YXU
1 stop11h 18m
Air Canada
Deal found 20/5C$ 884
Tue 2/65:55 p.m.
YXU
-
DAL
2 stops18h 40m
WestJet
Sun 7/66:09 a.m.
DAL
-
YXU
2 stops22h 11m
WestJet
Deal found 19/5C$ 1,586
Thu 18/65:55 p.m.
YXU
-
DAL
2 stops22h 17m
WestJet
Wed 24/66:09 a.m.
DAL
-
YXU
2 stops33h 36m
WestJet
Deal found 22/5C$ 1,865
Wed 28/108:00 p.m.
YXU
-
DAL
2 stops22h 50m
WestJet
Wed 25/1112:01 p.m.
DAL
-
YXU
2 stops30h 14m
WestJet
Deal found 22/5C$ 2,183
Wed 28/108:00 p.m.
YXU
-
DAL
2 stops22h 50m
WestJet
Sun 1/116:00 a.m.
DAL
-
YXU
2 stops36h 15m
WestJet
Deal found 21/5C$ 2,250
Mon 24/86:10 a.m.
YXU
-
DAL
2 stops36h 33m
WestJet
Wed 26/82:57 p.m.
DAL
-
YXU
2 stops13h 23m
WestJet
Deal found 18/5C$ 2,266
Mon 1/65:55 p.m.
YXU
-
DAL
2 stops25h 03m
WestJet
Sun 7/66:09 a.m.
DAL
-
YXU
2 stops22h 11m
WestJet
Deal found 19/5C$ 2,276

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 24 May 2026.

Round-trip from

C$ 763

One-way from

C$ 430
Air Canada
  • Air Canada
  • 17/6-24/6
  • 2 total stops
  • 18h 54m total
  • London to Dallas
Search Deals
3/7
  • 3/7
  • 2 total stops
  • 30h 34m 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 24 May 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

LondonDallas

YXU - DFW

YXUDFW

London

Wed 17/6

10:05 a.m.-9:55 p.m.

2 stops12h 50m

Dallas/Fort Worth

Wed 24/6

8:45 p.m.-9:17 a.m.

1 stop11h 32m

C$ 767
Quickest round-trip

LondonDallas

YXU - DFW

YXUDFW

London

Wed 28/10

3:25 p.m.-9:32 p.m.

1 stop7h 07m

Dallas/Fort Worth

Wed 25/11

7:05 a.m.-3:06 p.m.

1 stop7h 01m

C$ 821

LondonDallas

YXU - DFW

YXUDFW

London

Thu 4/6

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

1 stop7h 22m

Dallas/Fort Worth

Wed 10/6

9:00 p.m.-9:18 a.m.

1 stop11h 18m

C$ 850

LondonDallas

YXU - DFW

YXUDFW

London

Sat 11/7

10:05 a.m.-9:44 p.m.

2 stops12h 39m

Dallas/Fort Worth

Tue 14/7

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

2 stops8h 15m

C$ 850

LondonDallas

YXU - DFW

YXUDFW

London

Thu 18/6

5:10 a.m.-11:35 a.m.

1 stop7h 25m

Dallas/Fort Worth

Wed 24/6

8:45 p.m.-9:17 a.m.

1 stop11h 32m

C$ 893

LondonDallas

YXU - DFW

YXUDFW

London

Thu 25/6

5:10 a.m.-11:45 a.m.

1 stop7h 35m

Dallas/Fort Worth

Sun 28/6

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

1 stop11h 17m

C$ 897

LondonDallas

YXU - DFW

YXUDFW

London

Thu 4/6

9:30 a.m.-8:25 p.m.

2 stops11h 55m

Dallas/Fort Worth

Wed 10/6

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

2 stops8h 48m

C$ 970

LondonDallas

YXU - DAL

YXUDAL

London

Tue 2/6

5:55 p.m.-11:35 a.m.

2 stops18h 40m

Dallas Love Field

Sun 7/6

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

2 stops22h 11m

C$ 1,586

LondonDallas

YXU - DAL

YXUDAL

London

Thu 18/6

5:55 p.m.-3:12 p.m.

2 stops22h 17m

Dallas Love Field

Wed 24/6

6:09 a.m.-4:45 p.m.

2 stops33h 36m

C$ 1,865

LondonDallas

YXU - DAL

YXUDAL

London

Wed 28/10

8:00 p.m.-5:50 p.m.

2 stops22h 50m

Dallas Love Field

Wed 25/11

12:01 p.m.-7:15 p.m.

2 stops30h 14m

C$ 2,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/5

Showing 1-10 of 16 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 12h 50m. 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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Alternative routes for London to Dallas

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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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