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Cheap flights from Dallas to Northern Ireland from £242

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BFS
19 Nov — 26 Nov1
1 adult
1 adult, Economy

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 20 October 2025.

Tue 25/1120:40DFW - BHD
1 stop14h 05mAmerican Airlines
Thu 4/1206:35BHD - DFW
1 stop20h 30mAmerican Airlines
Deal found 20/10£532
Tue 25/1116:04DFW - BHD
2 stops18h 46mKLM
Thu 4/1206:30BHD - DFW
2 stops17h 25mKLM
Deal found 20/10£558
Wed 3/1215:45DFW - BFS
3 stops25h 05mMultiple Airlines
Wed 10/1208:35BFS - DFW
3 stops46h 29mMultiple Airlines
Deal found 19/10£607
Tue 25/1118:40DAL - BHD
2 stops16h 10mKLM
Thu 4/1206:30BHD - DAL
2 stops17h 23mKLM
Deal found 20/10£614
Tue 25/1106:25DFW - BFS
3 stops33h 25mMultiple Airlines
Thu 4/1216:35BFS - DFW
3 stops28h 35mMultiple Airlines
Deal found 20/10£747
Tue 25/1106:25DFW - BHD
3 stops25h 10mMultiple Airlines
Thu 4/1207:25BHD - DFW
3 stops47h 39mMultiple Airlines
Deal found 20/10£810

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 20 October 2025.

Round-trip from

£532

One-way from

£242

Popular in

October

Cheapest in

January

Average price

£1,545
American Airlines
  • American Airlines
  • 25/11-4/12
  • 2 total stops
  • 34h 35m total
  • Dallas to Northern Ireland
Search Deals
15/11
  • 15/11
  • 3 total stops
  • 51h 31m total
  • Dallas to Northern Ireland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 20 October 2025.
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 - BHD

DFWBHD

Dallas/Fort Worth

Tue 25/11

20:40-16:45

1 stop14h 05m

Belfast City

Thu 4/12

06:35-21:05

1 stop20h 30m

£532

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 25/11

16:04-16:50

2 stops18h 46m

Belfast City

Thu 4/12

06:30-17:55

2 stops17h 25m

£558

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 27/3

22:15-19:15

1 stop16h 00m

Belfast City

Tue 31/3

20:20-17:10

1 stop26h 50m

£576

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Tue 25/11

18:40-16:50

2 stops16h 10m

Belfast City

Thu 4/12

06:30-17:53

2 stops17h 23m

£614

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Fri 27/3

10:20-16:50

2 stops25h 30m

Belfast City

Tue 31/3

17:25-09:44

2 stops46h 19m

£704

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 27/3

12:19-10:30

2 stops17h 11m

Belfast City

Tue 31/3

09:35-18:55

1 stop15h 20m

£727

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Tue 25/11

06:25-21:50

3 stops33h 25m

Belfast Intl

Thu 4/12

16:35-15:10

3 stops28h 35m

£747

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 3/12

12:20-14:05

2 stops19h 45m

Belfast Intl

Wed 10/12

08:35-01:04

3 stops46h 29m

£780

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 27/3

19:40-16:50

2 stops16h 10m

Belfast City

Tue 31/3

06:30-18:01

2 stops17h 31m

£804

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 25/11

06:25-13:35

3 stops25h 10m

Belfast City

Thu 4/12

07:25-01:04

3 stops47h 39m

£810

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 13 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 £532, American Airlines can have you in Northern Ireland from Dallas in 14h 05m. 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 Intl, Dallas/Fort Worth - Belfast City 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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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.

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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.

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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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