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Cheap flights from Northern Ireland to Dallas/Fort Worth Airport from £689

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Northern Ireland to Dallas/Fort Worth

Keep the following information in mind while searching for Northern Ireland to Dallas/Fort Worth flight deals. Data was last updated 15 September 2025.

Round-trip from

£689

Popular in

July

Cheapest in

February

Average price

£736
British Airways
  • British Airways
  • 12/11-19/11
  • 2 total stops
  • 31h 00m total
  • Northern Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£191 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
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Find flight deals from Northern Ireland to Dallas/Fort Worth

Cheapest flights from Northern Ireland to Dallas/Fort Worth
Explore the most affordable flight options available from Northern Ireland to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Wed 12/1112:25BHD - DFW
1 stop14h 35mBritish Airways
Wed 19/1114:50DFW - BHD
2 stops17h 25mBritish Airways
Deal found 13/9£689
Wed 12/1106:35BHD - DFW
2 stops18h 14mMultiple Airlines
Wed 19/1117:11DFW - BHD
2 stops17h 24mMultiple Airlines
Deal found 13/9£694
Wed 29/1006:30BFS - DFW
3 stops46h 29mMultiple Airlines
Wed 5/1106:30DFW - BFS
3 stops33h 50mMultiple Airlines
Deal found 14/9£700
Thu 13/1111:05BHD - DFW
1 stop15h 55mBritish Airways
Wed 19/1112:32DFW - BHD
2 stops14h 38mBritish Airways
Deal found 13/9£742
Thu 13/1106:30BHD - DFW
2 stops17h 24mMultiple Airlines
Wed 19/1116:05DFW - BHD
2 stops18h 45mMultiple Airlines
Deal found 13/9£767
Fri 17/1006:05BFS - DFW
2 stops24h 15mMultiple Airlines
Sun 19/1015:50DFW - BFS
1 stop17h 05mMultiple Airlines
Deal found 14/9£781
Fri 17/1006:35BHD - DFW
1 stop20h 20mMultiple Airlines
Sun 19/1015:25DFW - BHD
1 stop14h 05mMultiple Airlines
Deal found 14/9£840
Fri 17/1011:55BHD - DFW
2 stops18h 19mAmerican Airlines
Sun 19/1022:59DFW - BHD
1 stop13h 46mAmerican Airlines
Deal found 14/9£885
Fri 17/1006:35BHD - DFW
2 stops17h 23mIberia
Sun 19/1018:50DFW - BHD
2 stops16h 50mIberia
Deal found 14/9£1,046

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Dallas/Fort Worth 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 15 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Dallas/Fort Worth Airport that are best for you.

Fly from

Northern Ireland

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Wed 12/11

12:25-21:00

1 stop14h 35m

Dallas/Fort Worth

Wed 19/11

15:50-14:15

1 stop16h 25m

£689

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Wed 12/11

06:35-18:49

2 stops18h 14m

Dallas/Fort Worth

Wed 19/11

17:11-16:35

2 stops17h 24m

£694

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 29/10

06:30-23:59

3 stops46h 29m

Dallas/Fort Worth

Wed 5/11

06:30-22:20

3 stops33h 50m

£700

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

08:45-19:10

1 stop16h 25m

Dallas/Fort Worth

Tue 10/3

21:30-14:50

1 stop12h 20m

£741

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 13/11

11:05-21:00

1 stop15h 55m

Dallas/Fort Worth

Wed 19/11

12:32-09:10

2 stops14h 38m

£742

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Fri 17/10

06:05-00:20

2 stops24h 15m

Dallas/Fort Worth

Sun 19/10

15:50-14:55

1 stop17h 05m

£781

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:30-17:02

2 stops16h 32m

Dallas/Fort Worth

Tue 10/3

19:40-16:50

2 stops16h 10m

£786

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:30-18:47

2 stops18h 17m

Dallas/Fort Worth

Tue 10/3

15:35-16:50

2 stops20h 15m

£786

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Best time to book a flight from Northern Ireland to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth 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/Fort Worth Airport

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

Find hourly flight availability from Northern Ireland to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Northern Ireland to Dallas/Fort Worth Airport, 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/Fort Worth. 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/Fort Worth Airport?

    Airlines like British Airways and American Airlines fly from Northern Ireland to Dallas/Fort Worth Airport in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 1h 50m. There are 4443 mi between Northern Ireland and Dallas/Fort Worth Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

    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/Fort Worth.

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Dallas/Fort Worth 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/Fort Worth Airport?

    Currently, March is the cheapest month in which you can book a flight from Northern Ireland to Dallas/Fort Worth Airport (average of £737). Flying from Northern Ireland to Dallas/Fort Worth Airport 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

Travelling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Denton
Plano
Granbury
Frisco
Garland
Grapevine
Corinth
Richardson

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Alternative routes for Northern Ireland to Dallas/Fort Worth

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/Fort Worth

Discover the top airline that operate flights from Northern Ireland to Dallas/Fort Worth. 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£604Average£866FlexibilityNo 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/Fort Worth?

Deals for Northern Ireland to Dallas/Fort Worth 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 Northern Ireland to Dallas/Fort Worth?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Dallas/Fort Worth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Dallas/Fort Worth from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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