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Cheap flights from Dallas/Fort Worth Airport to Belfast from £243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Belfast departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Dallas/Fort Worth Airport to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:45 - 22:50DFW-BFS
25h 05m3 stops
Multiple Airlines Logo
08:35 - 01:04BFS-DFW
46h 29m3 stops
£609Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
06:25 - 21:50DFW-BFS
33h 25m3 stops
Multiple Airlines Logo
16:35 - 15:10BFS-DFW
28h 35m3 stops
£750Multiple Airlines
Find Deal
Tue, 25 Nov - Thu, 4 Dec
Multiple Airlines Logo
12:20 - 14:05DFW-BFS
19h 45m2 stops
Multiple Airlines Logo
08:35 - 01:04BFS-DFW
46h 29m3 stops
£783Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
16:15 - 19:55DFW-BFS
21h 40m2 stops
Multiple Airlines Logo
06:30 - 15:10BFS-DFW
38h 40m3 stops
£898Multiple Airlines
Find Deal
Tue, 25 Nov - Thu, 4 Dec
Multiple Airlines Logo
15:45 - 14:05DFW-BFS
16h 20m2 stops
Multiple Airlines Logo
21:05 - 14:25BFS-DFW
23h 20m2 stops
£1,109Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Dallas/Fort Worth Airport to Belfast Intl 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 22 October 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 3/12

15:45-22:50

3 stops25h 05m

Belfast Intl

Wed 10/12

08:35-01:04

3 stops46h 29m

£609

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Tue 25/11

06:25-21:50

3 stops33h 25m

Belfast Intl

Thu 4/12

16:35-15:10

3 stops28h 35m

£750

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 3/12

12:20-14:05

2 stops19h 45m

Belfast Intl

Wed 10/12

08:35-01:04

3 stops46h 29m

£783

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Tue 25/11

16:15-19:55

2 stops21h 40m

Belfast Intl

Thu 4/12

06:30-15:10

3 stops38h 40m

£898

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 3/12

15:45-14:05

2 stops16h 20m

Belfast Intl

Wed 10/12

21:05-14:25

2 stops23h 20m

£1,109

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Sat 15/11

22:24-07:55

3 stops51h 31m

£243

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Sat 15/11

13:55-23:50

2 stops27h 55m

£462

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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

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

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

Direct flights

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

    The distance between Dallas/Fort Worth and Belfast Intl is about 4429.1 mi. Flights usually cover this in 16h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dallas/Fort Worth Airport to Belfast Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Dallas/Fort Worth Airport to Belfast Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Dallas/Fort Worth Airport from Belfast Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Dallas/Fort Worth Airport to Belfast Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Belfast from Dallas with this policy.

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

Once you have performed a search for Dallas to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Belfast Intl Airport trip

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