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Cheap flights from Dallas to Northern Ireland from £225

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BFS
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dallas to Northern Ireland

Keep the following information in mind while searching for Dallas to Northern Ireland flight deals. Data was last updated 7 January 2026.

Round-trip from

£504

One-way from

£225
18/2-25/2
  • 18/2-25/2
  • 4 total stops
  • 49h 46m total
  • Dallas to Northern Ireland
Search Deals
31/3
  • 31/3
  • 2 total stops
  • 52h 50m total
  • Dallas to Northern Ireland
Search Deals

Find flight deals from Dallas to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Dallas to Northern Ireland
Explore the most affordable flight options available from Dallas to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Wed 18/213:10DFW - BFS
2 stops18h 55mMultiple Airlines
Wed 25/217:30BFS - DFW
2 stops30h 51mMultiple Airlines
Deal found 5/1£504
Tue 12/512:31DFW - BHD
2 stops16h 04mBritish Airways
Wed 20/510:00BHD - DFW
1 stop13h 05mBritish Airways
Deal found 5/1£529
Wed 25/221:15DFW - BHD
1 stop15h 55mBritish Airways
Fri 13/308:45BHD - DFW
1 stop16h 25mBritish Airways
Deal found 4/1£529
Mon 28/919:40DFW - BHD
1 stop15h 50mBritish Airways
Wed 28/1011:25BHD - DFW
1 stop13h 45mBritish Airways
Deal found 4/1£530
Sun 27/919:40DFW - BHD
1 stop16h 05mBritish Airways
Thu 29/1011:05BHD - DFW
1 stop14h 05mBritish Airways
Deal found 4/1£532
Wed 25/221:15DFW - BHD
1 stop13h 20mBritish Airways
Sun 1/310:40BHD - DFW
1 stop14h 30mBritish Airways
Deal found 5/1£535
Fri 6/312:30DFW - BHD
2 stops19h 45mBritish Airways
Mon 30/315:20BHD - DFW
1 stop31h 45mBritish Airways
Deal found 6/1£546
Fri 24/415:40DFW - BHD
2 stops20h 35mBritish Airways
Tue 28/409:35BHD - DFW
1 stop13h 30mBritish Airways
Deal found 5/1£551
Thu 19/213:36DFW - BFS
3 stops26h 44mMultiple Airlines
Thu 26/206:30BFS - DFW
3 stops30h 32mMultiple Airlines
Deal found 6/1£583
Fri 20/212:00DFW - BFS
2 stops25h 25mMultiple Airlines
Fri 27/207:30BFS - DFW
2 stops20h 05mMultiple Airlines
Deal found 6/1£744
Mon 28/918:37DAL - BHD
2 stops16h 18mKLM
Thu 29/1006:30BHD - DAL
2 stops19h 06mKLM
Deal found 4/1£798
Thu 8/113:40DFW - BFS
3 stops26h 40mMultiple Airlines
Sat 17/112:45BFS - DFW
3 stops41h 13mMultiple Airlines
Deal found 6/1£863

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dallas to Northern Ireland 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 7 January 2026.
Use the filters below to find and compare flights from Dallas to Northern Ireland that are best for you.

Fly from

Dallas

Fly to

Northern Ireland

Route

Depart

Return

Price

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 18/2

13:10-14:05

2 stops18h 55m

Belfast Intl

Wed 25/2

17:30-18:21

2 stops30h 51m

£504

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 12/5

12:31-10:35

2 stops16h 04m

Belfast City

Wed 20/5

10:00-17:05

1 stop13h 05m

£529

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 25/2

21:15-19:10

1 stop15h 55m

Belfast City

Fri 13/3

08:45-20:10

1 stop16h 25m

£529

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 12/5

20:50-18:55

1 stop16h 05m

Belfast City

Wed 20/5

17:15-13:10

1 stop25h 55m

£531

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 5/5

19:40-16:25

1 stop14h 45m

Belfast City

Fri 8/5

06:35-17:05

1 stop16h 30m

£532

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 25/2

21:15-16:35

1 stop13h 20m

Belfast City

Sun 1/3

10:40-19:10

1 stop14h 30m

£535

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 6/3

12:30-14:15

2 stops19h 45m

Belfast City

Mon 30/3

15:20-17:05

1 stop31h 45m

£546

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 24/4

15:40-18:15

2 stops20h 35m

Belfast City

Tue 28/4

09:35-17:05

1 stop13h 30m

£551

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 26/2

21:15-18:50

1 stop15h 35m

Belfast City

Fri 13/3

08:45-20:10

1 stop16h 25m

£566

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Thu 19/2

13:36-22:20

3 stops26h 44m

Belfast Intl

Thu 26/2

06:30-07:02

3 stops30h 32m

£583

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 21 results
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Best time to book a flight from Dallas to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Dallas 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 Dallas to Northern Ireland
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 Dallas to Northern Ireland. 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 Dallas to Northern Ireland?

    For as low as £529, British Airways can have you in Northern Ireland from Dallas in 16h 04m. The distance from Dallas to Northern Ireland is about 4443 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Dallas to Northern Ireland?

    The most popular flight routes from Dallas to Northern Ireland are Dallas/Fort Worth - Belfast City, Dallas/Fort Worth - Belfast Intl and Dallas Love Field - Belfast City.

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

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

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

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

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

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

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Fly with Cheapflights

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

Deals for Dallas to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dallas to Northern Ireland.

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

Yes, we can. To see specific flights from Dallas to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Dallas to Northern Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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