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Cheap flights from Northern Ireland to Dallas from £726

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
17 out — 24 out1
1 adult
1 adult, Economy

Cheap 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 17 setembro 2025.

Round-trip from

£726

Popular in

July

Cheapest in

February

Average price

£732
31/10-7/11
  • 31/10-7/11
  • 6 total stops
  • 54h 17m total
  • Northern Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£189 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Northern Ireland to Dallas

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 17 setembro 2025.

sex 31/1006:30BFS - DFW
3 stops33h 27mMultiple Airlines
sex 7/1112:20DFW - BFS
3 stops20h 50mMultiple Airlines
Deal found 16/9£726
qui 30/1006:30BFS - DFW
3 stops37h 52mMultiple Airlines
qui 6/1115:45DFW - BFS
2 stops15h 55mMultiple Airlines
Deal found 15/9£784
seg 27/1008:35BFS - DFW
3 stops35h 56mMultiple Airlines
qui 30/1017:15DFW - BFS
2 stops22h 10mMultiple Airlines
Deal found 15/9£787
sex 17/1006:35BHD - DFW
1 stop20h 20mMultiple Airlines
dom 19/1015:25DFW - BHD
1 stop14h 05mMultiple Airlines
Deal found 14/9£836
sex 17/1011:55BHD - DFW
2 stops18h 19mAmerican Airlines
dom 19/1022:59DFW - BHD
1 stop13h 46mAmerican Airlines
Deal found 14/9£881
sex 17/1006:35BHD - DFW
2 stops17h 23mIberia
dom 19/1018:50DFW - BHD
2 stops16h 50mIberia
Deal found 14/9£1,040

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 17 setembro 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

BFS - DFW

BFSDFW

Belfast Intl

sex 31/10

06:30-10:57

3 stops33h 27m

Dallas/Fort Worth

sex 7/11

12:20-15:10

3 stops20h 50m

£726

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

sex 6/3

08:45-19:10

1 stop16h 25m

Dallas/Fort Worth

ter 10/3

21:30-14:50

1 stop12h 20m

£737

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

sex 6/3

06:30-17:02

2 stops16h 32m

Dallas/Fort Worth

ter 10/3

19:40-16:50

2 stops16h 10m

£782

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

sex 6/3

06:30-18:47

2 stops18h 17m

Dallas/Fort Worth

ter 10/3

15:35-16:50

2 stops20h 15m

£782

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

qui 30/10

06:30-15:22

3 stops37h 52m

Dallas/Fort Worth

qui 6/11

15:45-13:40

2 stops15h 55m

£784

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

seg 27/10

08:35-15:31

3 stops35h 56m

Dallas/Fort Worth

qui 30/10

17:15-20:25

2 stops22h 10m

£787

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

sex 17/10

06:35-20:55

1 stop20h 20m

Dallas/Fort Worth

dom 19/10

15:25-11:30

1 stop14h 05m

£836

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

sex 17/10

11:55-00:14

2 stops18h 19m

Dallas/Fort Worth

dom 19/10

22:59-18:45

1 stop13h 46m

£881

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 17 setembro 2025.

When flying from Northern Ireland to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 £737, American Airlines can have you in Dallas from Northern Ireland in 16h 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.

  • What is the cheapest month to book a flight from Northern Ireland to Dallas?

    Currently, March is the cheapest month in which you can book a flight from Northern Ireland to Dallas (average of £737). Flying from Northern Ireland to Dallas in July is currently the most expensive (average of £1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 17 setembro 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£601Average£861FlexibilityNo 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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