DFW - BFS

$402 Find Cheap Flights from Dallas to Belfast Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Belfast departing on 9/1. 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
$1,352
Multiple Airlines
Mon 8/3Sat 8/15
DFW - BFS • 3 stops
Cheapest one-way
$402
Multiple Airlines
Tue 9/1
DFW - BFS • 2 stops
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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!
Flight Deals
Useful Info
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

Mon, Aug 3 - Sat, Aug 15
Multiple Airlines Logo
12:30 pm - 11:15 am
DFW
-
BFS
16h 45m
3 stops
Multiple Airlines Logo
9:15 pm - 12:45 pm
BFS
-
DFW
45h 30m
3 stops
$1,352Multiple Airlines
Sun, Aug 23 - Tue, Sep 1
Multiple Airlines Logo
12:25 pm - 9:30 pm
DFW
-
BFS
27h 05m
3 stops
Multiple Airlines Logo
2:45 pm - 7:35 pm
BFS
-
DFW
34h 50m
2 stops
$1,369Multiple Airlines
Sun, Aug 23 - Tue, Sep 1
Multiple Airlines Logo
12:25 pm - 9:30 pm
DFW
-
BFS
27h 05m
3 stops
Multiple Airlines Logo
5:55 am - 9:34 pm
BFS
-
DFW
21h 39m
3 stops
$1,413Multiple Airlines
Mon, Aug 3 - Sat, Aug 15
Multiple Airlines Logo
4:00 pm - 4:20 pm
DFW
-
BFS
18h 20m
2 stops
Multiple Airlines Logo
9:15 pm - 12:45 pm
BFS
-
DFW
45h 30m
3 stops
$1,441Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
Multiple Airlines Logo
12:25 pm - 9:00 pm
DFW
-
BFS
26h 35m
2 stops
Multiple Airlines Logo
10:00 pm - 2:15 pm
BFS
-
DFW
22h 15m
2 stops
$1,682Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Multiple Airlines Logo
12:25 pm - 4:20 pm
DFW
-
BFS
21h 55m
2 stops
Multiple Airlines Logo
11:30 pm - 2:15 pm
BFS
-
DFW
20h 45m
2 stops
$1,683Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Multiple Airlines Logo
12:25 pm - 4:20 pm
DFW
-
BFS
21h 55m
2 stops
Multiple Airlines Logo
7:00 am - 9:44 pm
BFS
-
DFW
20h 44m
3 stops
$1,711Multiple Airlines
Mon, Jun 15 - Fri, Jun 19
Multiple Airlines Logo
12:25 pm - 12:30 pm
DFW
-
BFS
18h 05m
2 stops
Multiple Airlines Logo
5:05 pm - 7:35 pm
BFS
-
DFW
32h 30m
2 stops
$1,720Multiple Airlines
Wed, Jun 17 - Wed, Jun 24
Multiple Airlines Logo
12:25 pm - 3:55 pm
DFW
-
BFS
21h 30m
2 stops
Multiple Airlines Logo
5:55 am - 7:46 pm
BFS
-
DFW
19h 51m
2 stops
$1,751Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
Multiple Airlines Logo
6:20 am - 6:25 pm
DFW
-
BFS
30h 05m
3 stops
Multiple Airlines Logo
10:00 pm - 2:15 pm
BFS
-
DFW
22h 15m
2 stops
$1,771Multiple Airlines
Useful Info

Good to know

Cheapest flight$402
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 $402 for a one-way ticket and $1,352 for a round-trip.

  • 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 airline alliances offer flights from Dallas to Belfast Intl Airport?

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

  • 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 airline 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.
7.1
American AirlinesOverall score based on 11667 reviews
6.9Entertainment
7.5Boarding
7.9Crew
6.4Food
7.2Comfort
Airline reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

2.0 MediocreAnonymous, May 2026
DFW - TPA
Read more American Airlines reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

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

Information on your arrival and departure airports

Dallas (DFW)
Belfast Intl (BFS)