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Cheap flights from Belfast Intl Airport to Dallas from £625

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Dallas departing on 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Belfast Intl Airport to Dallas

Cheap return flights

Multiple Airlines Logo
06:10 - 23:59BFS-DFW
23h 49m2 stops
Multiple Airlines Logo
06:30 - 15:50DFW-BFS
27h 20m3 stops
£625Multiple Airlines
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Multiple Airlines Logo
06:10 - 23:59BFS-DFW
23h 49m2 stops
Multiple Airlines Logo
15:50 - 13:10DFW-BFS
15h 20m2 stops
£786Multiple Airlines
Find Deal
Mon, 29 Sep - Mon, 6 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Dallas/Fort Worth Airport 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, momondo users made 279,928 searches. Data last updated 19 September 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 29/9

06:10-23:59

2 stops23h 49m

Dallas/Fort Worth

Mon 6/10

06:30-15:50

3 stops27h 20m

£625

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 29/9

06:10-23:59

2 stops23h 49m

Dallas/Fort Worth

Mon 6/10

15:50-13:10

2 stops15h 20m

£786

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Belfast Intl Airport to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Belfast Intl Airport and Dallas/Fort Worth Airport?

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Belfast Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £583. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Dallas/Fort Worth Airport on Friday is £1,009.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Our most recent data shows that the best time of day to fly to Dallas/Fort Worth Airport is in the afternoon. Flights from Belfast Intl Airport to Dallas/Fort Worth Airport during this time can be as low as £782. In contrast, the most expensive time of day to depart to Dallas/Fort Worth Airport is in the morning when prices are around £849.

When to book flights from Belfast Intl Airport to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Dallas/Fort Worth Airport (BFS to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Dallas/Fort Worth Airport

Direct flights

None
There are no direct flights from Belfast Intl Airport to Dallas/Fort Worth Airport. There are no popular flight routes from Belfast Intl Airport to Dallas/Fort Worth Airport.
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  • How far is Belfast Intl to Dallas/Fort Worth by plane?

    There are 4429.1 mi between Belfast Intl and Dallas/Fort Worth. A reasonable flight in good conditions will take 23h 49m.

  • When did momondo last update prices for flights from Belfast Intl Airport to Dallas/Fort Worth Airport?

    Prices for flights from Belfast Intl Airport to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Belfast Intl Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Belfast Intl Airport to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Belfast Intl Airport to Dallas/Fort Worth Airport?

Best airlines flying from Belfast Intl Airport to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Belfast Intl Airport to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £677Free CancellationRating
6.7
7,373 reviews
Search British Airways flights

Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Dallas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Dallas for you.

Can I find flights from Belfast to Dallas with flexible booking policies on momondo?

Flights from Belfast to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Belfast to Dallas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Dallas.

I’m not ready to book a flight from Belfast to Dallas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dallas, momondo offers a useful price alert feature which will track prices for flights to Dallas from Belfast and alert you when they change.

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