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Cheap flights from Belfast Intl Airport to Dallas from £720

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — DFW
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Belfast Intl to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£720

Popular in

July

Cheapest in

February

Average price

£1,219
23/8-30/8
  • 23/8-30/8
  • 6 total stops
  • 58h 27m total
  • Belfast to Dallas
Highest demand for flights based on searches. 11% potential increase in price (£83 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Belfast Intl to Dallas

Cheapest flights from Belfast Intl to Dallas
Explore the most affordable flight options available from Belfast Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 23/816:15BFS - DFW
3 stops35h 57mMultiple Airlines
Sat 30/806:30DFW - BFS
3 stops22h 30mMultiple Airlines
Deal found 9/7£720

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast Intl 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 11 July 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Dallas that are best for you.

Fly from

Belfast Intl

Fly to

Dallas

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sat 23/8

16:15-22:12

3 stops35h 57m

Dallas/Fort Worth

Sat 30/8

06:30-11:00

3 stops22h 30m

£720

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Belfast Intl to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Belfast Intl 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 Belfast Intl Airport to Dallas
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Belfast Intl to Dallas that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Dallas.

  • Can I find deals for business class flights from Belfast Intl to Dallas?

    Yes. Cheapflights offers flight deals from Belfast Intl 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 Belfast Intl Airport to Dallas?

    Currently, March is the cheapest month in which you can book a flight from Belfast Intl Airport to Dallas (average of £737). Flying from Belfast Intl Airport 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.

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Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Belfast Intl to Dallas

Discover the top airline that operate flights from Belfast Intl 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£734Average£872FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Belfast Intl to Dallas?

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Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Dallas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast Intl to Dallas.

Can Cheapflights find flights from Belfast Intl to Dallas with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Dallas flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to Dallas become cheaper?

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