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Cheap flights from Dallas/Fort Worth Airport to Belfast from $1,190

This is the cheapest round-trip 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 8/21. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 pm - 4:30 pm
DFW
-
BFS
22h 05m
2 stops
Multiple Airlines Logo
7:00 am - 12:15 pm
BFS
-
DFW
35h 15m
3 stops
$1,190Multiple Airlines
Fri, Aug 21 - Sun, Aug 30

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated April 9, 2026.
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

Cheapest round-trip
Quickest round-trip

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Fri 8/21

12:25 pm-4:30 pm

2 stops22h 05m

Belfast Intl

Sun 8/30

7:00 am-12:15 pm

3 stops35h 15m

$1,190

Flights are sorted by cheapest round-trip 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 round-trip 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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Belfast Intl Airport takes 13h 25m
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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Frequently asked questions about flying from Dallas/Fort Worth Airport to Belfast Intl Airport

  • 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. A reasonable flight in good conditions will take 13h 25m.

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

  • 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 travel and health documents required for your trip to Belfast Intl 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 Belfast Intl 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 Dallas/Fort Worth Airport to Belfast Intl Airport?

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

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $705Free CancellationRating
7.1
11,563 reviews
Search American Airlines flights

Frequently asked questions about flying from Dallas/Fort Worth Airport to Belfast Intl Airport

  • 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?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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.

Traveling to a place near Belfast?

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

Why use momondo?

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

It is quick and easy to find Dallas to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

momondo does allow users to show only those flights to Belfast from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Dallas to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Belfast from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast Intl Airport trip

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