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Cheap flights from Northern Ireland to Dallas from £472

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
13 Jan — 20 Jan1
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 14 December 2025.

Fri 19/1206:45BHD - DFW
1 stop13h 49mAmerican Airlines
Mon 29/1220:40DFW - BHD
1 stop15h 55mAmerican Airlines
Deal found 12/12£1,498
Fri 19/1208:45BHD - DFW
2 stops19h 00mMultiple Airlines
Mon 29/1212:30DFW - BHD
2 stops16h 10mMultiple Airlines
Deal found 12/12£1,504
Fri 19/1211:30BHD - DFW
2 stops24h 00mBritish Airways
Mon 29/1215:45DFW - BHD
1 stop16h 30mBritish Airways
Deal found 13/12£1,604

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 14 December 2025.

Round-trip from

£899

One-way from

£472
British Airways
  • British Airways
  • 22/1-26/1
  • 2 total stops
  • 29h 20m total
  • Northern Ireland to Dallas
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 56h 50m 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 14 December 2025.
Use the filters below to find and compare flights from Northern Ireland to Dallas that are best for you.

Fly from

Northern Ireland

Fly to

Dallas

Route

Depart

Return

Price

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 29/1

17:45-19:10

1 stop31h 25m

Dallas/Fort Worth

Mon 2/2

19:00-14:15

1 stop13h 15m

£899

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 22/1

09:05-19:10

1 stop16h 05m

Dallas/Fort Worth

Mon 26/1

19:00-14:15

1 stop13h 15m

£899

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 28/1

19:55-14:25

2 stops24h 30m

Dallas/Fort Worth

Wed 4/2

13:40-20:40

3 stops25h 00m

£974

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Fri 12/6

12:15-15:05

3 stops56h 50m

£472

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 12/6

07:00-07:11

3 stops30h 11m

£523

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 11/6

07:00-04:41

3 stops27h 41m

£559

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Thu 11/6

09:15-15:05

3 stops35h 50m

£570

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 11/6

06:35-17:05

1 stop16h 30m

£730

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 12/6

16:20-12:20

1 stop26h 00m

£768

Flights are sorted by cheapest return flights first.

Deals found on 13/12

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

What is the cheapest time of day to fly from NIR to DFW?

Find hourly flight availability from Northern Ireland to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 December 2025.

A simple way to save on the total cost of your ticket is to fly from Northern Ireland to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at midday.

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 £899, British Airways can have you in Dallas from Northern Ireland in 31h 25m. 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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Top airline flying from Northern Ireland to Dallas

Discover the top airline that operate flights from Northern Ireland to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£688Average£867FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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