DFW - BFS

$851 Find Cheap Flights from Dallas to Belfast Intl Airport

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 10/15. 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

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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Flight Deals

Cheap Flights from Dallas to Belfast Intl (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 Intl 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

Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
2:00 pm - 7:40 pmDFW-BFS
23h 40m2 stops
Multiple Airlines Logo
6:10 am - 11:12 pmBFS-DFW
23h 02m2 stops
$851Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
6:30 am - 7:40 pmDFW-BFS
31h 10m3 stops
Multiple Airlines Logo
6:10 am - 11:12 pmBFS-DFW
23h 02m2 stops
$857Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
Multiple Airlines Logo
7:50 pm - 11:10 pmDFW-BFS
21h 20m1 stop
Multiple Airlines Logo
6:00 am - 8:10 pmBFS-DFW
19h 10m1 stop
$865Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
Multiple Airlines Logo
5:10 am - 9:10 pmDFW-BFS
34h 00m3 stops
Multiple Airlines Logo
10:20 am - 5:45 pmBFS-DFW
37h 25m3 stops
$874Multiple Airlines
Find Deal
Mon, Oct 27 - Sat, Nov 1
Multiple Airlines Logo
5:10 am - 8:10 pmDFW-BFS
34h 00m3 stops
Multiple Airlines Logo
4:00 pm - 7:53 pmBFS-DFW
32h 53m3 stops
$886Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
6:30 am - 7:40 pmDFW-BFS
31h 10m3 stops
Multiple Airlines Logo
8:20 am - 10:52 pmBFS-DFW
44h 32m3 stops
$890Multiple Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Multiple Airlines Logo
9:57 am - 8:35 pmDFW-BFS
28h 38m2 stops
Multiple Airlines Logo
6:00 am - 6:53 pmBFS-DFW
42h 53m3 stops
$917Multiple Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Multiple Airlines Logo
2:25 pm - 3:30 pmDFW-BFS
19h 05m3 stops
Multiple Airlines Logo
6:00 am - 6:53 pmBFS-DFW
42h 53m3 stops
$931Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
5:15 pm - 8:25 pmDFW-BFS
22h 10m2 stops
Multiple Airlines Logo
4:50 pm - 10:04 pmBFS-DFW
35h 14m3 stops
$974Multiple Airlines
Find Deal
Mon, Oct 27 - Sat, Nov 1
Multiple Airlines Logo
5:15 pm - 4:15 pmDFW-BFS
18h 00m2 stops
Multiple Airlines Logo
4:00 pm - 7:53 pmBFS-DFW
32h 53m3 stops
$1,005Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
$851
Multiple Airlines
Wed 10/15Wed 10/22
DFW - BFS • 2 stops
Cheapest one-way
Multiple Airlines
Tue 9/16
DFW - BFS • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Booking Insights

Good to know

Low seasonOctober
Cheapest flight$851
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Dallas to Belfast Intl Airport

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 Intl Airport 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 $851 for a round-trip ticket.

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

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

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

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

  • 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 $779 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 $1,032 and an overall rating of 6.6.

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

    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 Intl Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport 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 Intl Airport?

    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 Intl Airport 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 Intl Airport?

    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 Intl Airport 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 10000 reviews
7.2Comfort
6.9Entertainment
6.4Food
8.0Crew
7.5Boarding
Airline reviews

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

2.0 MediocreDustin, Sep 2025DFW - MSN
Read more American Airlines reviews

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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

Information on your arrival and departure airports

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