Find flights
When to book
FAQs

Cheap flights from Northern Ireland to Dallas from £805

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
17 Jan — 24 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 18 December 2025.

Fri 19/1211:30BHD - DFW
2 stops24h 00mBritish Airways
Mon 29/1221:15DFW - BHD
1 stop12h 50mBritish Airways
Deal found 17/12£1,602
Fri 19/1211:30BHD - DFW
1 stop15h 40mAmerican Airlines
Mon 29/1215:45DFW - BHD
1 stop12h 55mAmerican Airlines
Deal found 16/12£1,603

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 18 December 2025.

Round-trip from

£806
British Airways
  • British Airways
  • 22/1-26/1
  • 2 total stops
  • 41h 05m 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 18 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

09:05-19:10

1 stop16h 05m

Dallas/Fort Worth

Mon 2/2

21:15-16:05

1 stop12h 50m

£805

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 22/1

17:45-19:10

1 stop31h 25m

Dallas/Fort Worth

Mon 26/1

15:45-10:40

1 stop12h 55m

£805

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 19/2

11:05-19:10

1 stop14h 05m

Dallas/Fort Worth

Fri 8/5

22:59-18:15

1 stop13h 16m

£814

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 19/2

06:35-18:02

2 stops17h 27m

Dallas/Fort Worth

Fri 8/5

19:40-15:30

1 stop13h 50m

£846

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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 18 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 £805, British Airways can have you in Dallas from Northern Ireland in 16h 05m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dallas/Fort Worth flights
Heathrow to Hobby flights
Heathrow to George Bush Intcntl flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Austin flights
Heathrow to Love Field flights
London City to Dallas/Fort Worth flights
Gatwick to Hobby flights
London City to Hobby flights
Stansted to Dallas/Fort Worth flights
Gatwick to George Bush Intcntl flights
London City to George Bush Intcntl flights
Manchester to Dallas/Fort Worth flights
Gatwick to Austin flights
Manchester to Hobby flights
London City to Austin flights
Newcastle upon Tyne to Dallas/Fort Worth flights
Gatwick to Love Field flights
Manchester to George Bush Intcntl flights
Stansted to Austin flights
Manchester to Austin flights
Manchester to Love Field flights
Newcastle upon Tyne to Hobby flights
Luton to Dallas/Fort Worth flights
Glasgow Intl to Dallas/Fort Worth flights
Edinburgh to Austin flights
Stansted to George Bush Intcntl flights
Birmingham to Dallas/Fort Worth flights
Heathrow to San Antonio flights
Birmingham to Hobby flights
Newcastle upon Tyne to George Bush Intcntl flights
Birmingham to George Bush Intcntl flights
Belfast Intl to Hobby flights
Edinburgh to Hobby flights
Edinburgh to Dallas/Fort Worth flights
Birmingham to Love Field flights
Birmingham to Austin flights
Belfast City to Dallas/Fort Worth flights
Aberdeen to Hobby flights
Belfast City to George Bush Intcntl flights
Edinburgh to George Bush Intcntl flights
Belfast Intl to Dallas/Fort Worth flights
Glasgow Intl to Hobby flights
Glasgow Intl to Love Field flights
Aberdeen to George Bush Intcntl flights
Gatwick to San Antonio flights
Glasgow Intl to Austin flights
Manchester to El Paso flights
Leeds to Dallas/Fort Worth flights

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 18 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.