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Cheap flights from Northern Ireland to Dallas from £332

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
15 Sep — 22 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 16 August 2026.

Tue 29/1219:25 -
1 stop29h 45m
Wed 6/112:51 -
2 stops15h 24m
Deal found 11/8£906
Tue 29/914:45 -
2 stops34h 50m
Tue 6/1012:30 -
3 stops28h 50m
Deal found 15/8£934
Wed 30/1206:35 -
1 stop18h 35m
Fri 8/115:35 -
2 stops19h 15m
Deal found 11/8£934
Wed 30/1209:15 -
1 stop15h 55m
Fri 8/121:15 -
1 stop14h 00m
Deal found 11/8£943
Wed 30/1221:20 -
3 stops45h 15m
Fri 8/112:10 -
2 stops25h 15m
Deal found 11/8£979
Thu 5/1108:50 -
1 stop16h 20m
Mon 9/1120:55 -
1 stop15h 40m
Deal found 13/8£1,027
Tue 29/1218:25 -
2 stops28h 25m
Wed 6/119:00 -
2 stops18h 45m
Deal found 11/8£1,066
Tue 29/1213:35 -
2 stops33h 15m
Wed 6/112:10 -
3 stops27h 05m
Deal found 11/8£2,292

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 16 August 2026.

Round-trip from

£906

One-way from

£332
British Airways
  • British Airways
  • 29/12-6/1
  • 3 total stops
  • 45h 09m total
  • Northern Ireland to Dallas
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 39h 58m 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 16 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 Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Tue 29/9

14:45-19:35

2 stops34h 50m

Dallas/Fort Worth

Tue 6/10

12:30-23:20

3 stops28h 50m

£934

BelfastDallas

BHD Belfast City - DFW Dallas/Fort Worth

BHDDFW

Belfast City

Wed 30/12

09:15-21:50

2 stops18h 35m

Dallas/Fort Worth

Fri 8/1

15:35-16:50

2 stops19h 15m

£937
Fastest return journey

BelfastDallas

BHD Belfast City - DFW Dallas/Fort Worth

BHDDFW

Belfast City

Wed 30/12

09:15-19:10

1 stop15h 55m

Dallas/Fort Worth

Fri 8/1

21:15-17:15

1 stop14h 00m

£943

BelfastDallas

BFS Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Wed 30/12

21:20-12:35

3 stops45h 15m

Dallas/Fort Worth

Fri 8/1

07:00-19:25

3 stops30h 25m

£986

BelfastDallas

BHD Belfast City - DFW Dallas/Fort Worth

BHDDFW

Belfast City

Thu 5/11

08:50-19:10

1 stop16h 20m

Dallas/Fort Worth

Mon 9/11

20:55-18:35

1 stop15h 40m

£1,027

BelfastDallas

BHD Belfast City - DFW Dallas/Fort Worth

BHDDFW

Belfast City

Thu 12/11

08:50-18:15

1 stop15h 25m

Dallas/Fort Worth

Mon 16/11

18:50-17:25

1 stop16h 35m

£1,028

BelfastDallas

BHD Belfast City - DFW Dallas/Fort Worth

BHDDFW

Belfast City

Wed 20/1

09:15-19:10

1 stop15h 55m

Dallas/Fort Worth

Sun 24/1

18:50-16:50

1 stop16h 00m

£1,035

BelfastDallas

BFS Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Tue 29/12

20:15-16:50

2 stops26h 35m

Dallas/Fort Worth

Wed 6/1

07:00-19:45

3 stops30h 45m

£1,104

BelfastDallas

BHD Belfast City - DFW Dallas/Fort Worth

BHDDFW

Belfast City

Tue 29/12

13:35-16:50

2 stops33h 15m

Dallas/Fort Worth

Wed 6/1

12:10-21:15

3 stops27h 05m

£2,292
Cheapest one-way

BelfastDallas

BFS Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Wed 2/9

21:35-07:33

2 stops39h 58m

£332

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 £943, British Airways can have you in Dallas from Northern Ireland in 15h 55m. 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

Browse thousands of different options on Cheapflights for your next trip

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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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