Cheap flights from Northern Ireland to Dallas/Fort Worth Airport from £900
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Northern Ireland to Dallas/Fort Worth
Cheapest flights from Northern Ireland to Dallas/Fort WorthExplore 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 10 October 2025.
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 10 October 2025.
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 10 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Northern Ireland to Dallas/Fort Worth Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastDallas
BHD - DFW
BHDDFW
Belfast City
Fri 6/3
08:45-19:10
1 stop16h 25m
Dallas/Fort Worth
Tue 10/3
12:26-10:30
2 stops17h 04m
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
BelfastDallas
BHD - DFW
BHDDFW
Belfast City
Fri 19/12
06:30-23:04
2 stops22h 34m
Dallas/Fort Worth
Mon 29/12
11:23-16:50
2 stops23h 27m
BelfastDallas
BHD - DFW
BHDDFW
Belfast City
Fri 19/12
06:45-16:25
1 stop15h 40m
Dallas/Fort Worth
Mon 29/12
17:33-16:05
2 stops16h 32m
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.
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 10 October 2025.
A simple way to save on the total cost of your ticket is to fly from Northern Ireland to Dallas/Fort Worth Airport 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/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Dallas/Fort Worth Airport?
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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.
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 10 October 2025.
Fly with Cheapflights
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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!