DFW - BFS

$1,178 Find Cheap Flights from Dallas to Belfast

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Belfast departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,178
Typical prices: $816-$1,106
Multiple Airlines
Sat 3/14Fri 3/20
DFW - BFS • 3 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
DFW - BFS • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas to Belfast (DFW-BFS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to Belfast

Sat, Mar 14 - Fri, Mar 20
Multiple Airlines Logo
3:45 pm - 10:20 pmDFW-BFS
25h 35m3 stops
Multiple Airlines Logo
7:50 am - 4:10 pmBFS-DFW
37h 20m3 stops
$1,178Multiple Airlines
Find Deal
Sat, Mar 14 - Fri, Mar 20
Multiple Airlines Logo
3:45 pm - 6:30 pmDFW-BFS
21h 45m2 stops
Multiple Airlines Logo
7:50 am - 4:10 pmBFS-DFW
37h 20m3 stops
$1,184Multiple Airlines
Find Deal
Sat, Mar 14 - Fri, Mar 20
Multiple Airlines Logo
7:05 am - 6:30 pmDFW-BFS
30h 25m2 stops
Multiple Airlines Logo
5:30 pm - 4:10 pmBFS-DFW
27h 40m2 stops
$1,525Multiple Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
Multiple Airlines Logo
5:44 am - 8:10 pmDFW-BFS
32h 26m2 stops
Multiple Airlines Logo
1:30 pm - 1:00 pmBFS-DFW
29h 30m2 stops
$1,667Multiple Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
Multiple Airlines Logo
10:31 am - 8:10 pmDFW-BFS
27h 39m3 stops
Multiple Airlines Logo
1:30 pm - 1:00 pmBFS-DFW
29h 30m2 stops
$1,677Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dallas to Belfast flights

Get data-powered insights and trends into flights from Dallas to Belfast to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Dallas/Fort Worth Airport and Belfast Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Dallas/Fort Worth Airport to Belfast Intl Airport.

There are 2 airlines that fly nonstop from Dallas/Fort Worth Airport to Belfast Intl Airport. They are American Airlines and British Airways. The cheapest airline for this route is British Airways, with the best round-trip deal found costing $683. On average, the best prices for this route can be found at American Airlines.

Good to know

Cheapest flight$1,178
Most popular time to fly and prices are also 29% lower on average.
Flight from Dallas to Belfast

When to book flights from Dallas to Belfast

Are your dates flexible? Find out the best times to travel from Dallas to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas to Belfast flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Belfast Intl Airport?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Belfast Intl Airport was $1,178 for a round-trip ticket.

  • Do I need a passport to fly between Dallas and Belfast?

    Yes, you’ll need a passport to travel to Belfast from Dallas.

  • Which aircraft models fly most regularly from Dallas to Belfast?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dallas to Belfast?

    oneworld is the only airline alliance operating flights between Dallas and Belfast.

  • Which is the best airline for flights from Dallas to Belfast, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Dallas to Belfast are American Airlines and British Airways. With an average price for the route of $785 and an overall rating of 7.2, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,080 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Dallas to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Dallas with another airline. Booking your flights between Dallas and BFS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dallas to Belfast

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas to Belfast? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
6.9Entertainment
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
Airline reviews

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

4.0 OkayIla, Oct 2025DFW - COS
Read more American Airlines reviews

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Everything you need to know for your flight from Dallas to Belfast

Information on your arrival and departure airports

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