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Cheap flights from Northern Ireland to Dallas from £285

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Dallas
Explore the most affordable flight options available from Northern Ireland to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Wed 26/807:35
BFS
-
DFW
2 stops18h 11m
Multiple Airlines
Wed 2/912:25
DFW
-
BFS
2 stops24h 50m
Multiple Airlines
Deal found 29/7£834
Mon 24/820:55
BFS
-
DFW
2 stops44h 34m
Multiple Airlines
Mon 31/815:45
DFW
-
BFS
1 stop21h 20m
Multiple Airlines
Deal found 27/7£880
Sat 12/906:20
BFS
-
DFW
2 stops21h 14m
Multiple Airlines
Sat 19/912:25
DFW
-
BFS
3 stops28h 15m
Multiple Airlines
Deal found 29/7£899
Thu 12/1109:05
BHD
-
DFW
1 stop16h 05m
British Airways
Mon 16/1115:45
DFW
-
BHD
1 stop16h 30m
British Airways
Deal found 28/7£1,009
Thu 17/906:30
BHD
-
DFW
1 stop20h 20m
British Airways
Sun 20/923:10
DFW
-
BHD
1 stop13h 35m
British Airways
Deal found 28/7£1,039
Wed 26/813:35
BHD
-
DFW
3 stops36h 00m
Multiple Airlines
Wed 2/912:25
DFW
-
BHD
2 stops20h 35m
Multiple Airlines
Deal found 29/7£1,055

Find flight deals from Northern Ireland to Dallas

Keep the following information in mind while searching for Northern Ireland to Dallas flight deals. Data was last updated 1 August 2026.

Round-trip from

£834

One-way from

£285
26/8-2/9
  • 26/8-2/9
  • 4 total stops
  • 43h 01m total
  • Northern Ireland to Dallas
Search Deals
17/11
  • 17/11
  • 2 total stops
  • 54h 52m total
  • Northern Ireland to Dallas
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 858,174 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Northern Ireland to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

07:35-19:46

2 stops18h 11m

Dallas/Fort Worth

Wed 2/9

12:25-19:15

2 stops24h 50m

£834

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 24/8

20:55-11:29

2 stops44h 34m

Dallas/Fort Worth

Mon 31/8

15:45-19:05

1 stop21h 20m

£880

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sat 12/9

06:20-21:34

2 stops21h 14m

Dallas/Fort Worth

Sat 19/9

12:25-22:40

3 stops28h 15m

£899

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Tue 8/9

14:45-19:35

2 stops34h 50m

Dallas/Fort Worth

Tue 22/9

12:25-23:00

3 stops28h 35m

£940

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Tue 11/8

05:55-11:35

3 stops35h 40m

Dallas/Fort Worth

Tue 18/8

12:30-15:15

2 stops20h 45m

£970
Fastest return journey

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 12/11

09:05-19:10

1 stop16h 05m

Dallas/Fort Worth

Mon 16/11

15:45-14:15

1 stop16h 30m

£1,009

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 17/9

06:30-20:50

1 stop20h 20m

Dallas/Fort Worth

Sun 20/9

23:10-18:45

1 stop13h 35m

£1,039
Cheapest one-way

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 31/8

14:40-09:07

2 stops48h 27m

£316

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 18/11

21:00-08:17

2 stops41h 17m

£324

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Thu 19/11

17:40-05:30

3 stops41h 50m

£342

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Northern Ireland with our price prediction graph.
Estimated return 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 Northern Ireland 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 Northern Ireland to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Northern Ireland to Dallas?

    For as low as £1,009, British Airways can have you in Dallas from Northern Ireland in 16h 05m. The distance from Northern Ireland to Dallas is about 4443 mi.

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

    Yes. In addition to deals on Northern Ireland to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Dallas?

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Northern Ireland to Dallas?

When you search for this flight from Northern Ireland to Dallas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Dallas?

Cheapflights helps you find that perfect flight to Dallas from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Northern Ireland to Dallas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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