DFW - BFS

$473 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 7/1. 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
$842
Multiple Airlines
Tue 4/21Mon 4/27
DFW - BFS • 3 stops
Cheapest one-way
$473
Multiple Airlines
Wed 7/1
DFW - BFS • 2 stops
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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

Tue, Apr 21 - Mon, Apr 27
Multiple Airlines Logo
12:20 pm - 3:15 pm
DFW
-
BFS
20h 55m
3 stops
Multiple Airlines Logo
9:55 pm - 2:15 pm
BFS
-
DFW
22h 20m
2 stops
$842Multiple Airlines
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
2:41 pm - 9:10 pm
DFW
-
BFS
24h 29m
2 stops
Multiple Airlines Logo
6:30 am - 7:02 am
BFS
-
DFW
30h 32m
3 stops
$903Multiple Airlines
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
5:15 am - 9:10 pm
DFW
-
BFS
33h 55m
3 stops
Multiple Airlines Logo
6:30 am - 7:02 am
BFS
-
DFW
30h 32m
3 stops
$944Multiple Airlines
Sun, Feb 8 - Wed, Feb 11
Multiple Airlines Logo
6:46 am - 6:55 pm
DFW
-
BFS
30h 09m
3 stops
Multiple Airlines Logo
2:15 pm - 6:30 pm
BFS
-
DFW
34h 15m
3 stops
$953Multiple Airlines
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
2:41 pm - 9:10 pm
DFW
-
BFS
24h 29m
2 stops
Multiple Airlines Logo
6:30 am - 10:49 pm
BFS
-
DFW
22h 19m
2 stops
$961Multiple Airlines
Mon, Feb 9 - Wed, Feb 11
Multiple Airlines Logo
2:41 pm - 9:10 pm
DFW
-
BFS
24h 29m
2 stops
Multiple Airlines Logo
2:15 pm - 6:30 pm
BFS
-
DFW
34h 15m
3 stops
$964Multiple Airlines
Mon, Feb 9 - Wed, Feb 11
Multiple Airlines Logo
5:15 am - 9:10 pm
DFW
-
BFS
33h 55m
3 stops
Multiple Airlines Logo
2:15 pm - 6:30 pm
BFS
-
DFW
34h 15m
3 stops
$1,006Multiple Airlines
Tue, Feb 10 - Fri, Feb 13
Multiple Airlines Logo
1:40 pm - 12:45 pm
DFW
-
BFS
17h 05m
3 stops
Multiple Airlines Logo
6:30 am - 7:02 am
BFS
-
DFW
30h 32m
3 stops
$1,031Multiple Airlines
Wed, Mar 11 - Fri, Mar 20
Multiple Airlines Logo
1:36 pm - 10:20 pm
DFW
-
BFS
27h 44m
3 stops
Multiple Airlines Logo
6:30 am - 7:29 am
BFS
-
DFW
29h 59m
3 stops
$1,032Multiple Airlines
Tue, Apr 21 - Mon, Apr 27
Multiple Airlines Logo
7:00 am - 1:10 pm
DFW
-
BFS
24h 10m
3 stops
Multiple Airlines Logo
6:10 am - 7:37 am
BFS
-
DFW
31h 27m
3 stops
$1,038Multiple Airlines
Booking Insights

Good to know

Cheapest flight$473
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 $473 for a one-way ticket and $842 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.

  • 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 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 11198 reviews
6.9Entertainment
7.5Boarding
8.0Crew
7.2Comfort
6.4Food
Airline reviews

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

4.0 OkayJevon, Jan 2026
DFW - IAH
Read more American Airlines reviews

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

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

Information on your arrival and departure airports