$239 Find Cheap Flights from Dallas to Northern Ireland

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 Northern Ireland departing on 5/4. 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 Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Northern Ireland, 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 Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap Dallas to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Northern Ireland 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 Northern Ireland

Fri, Apr 24 - Tue, Apr 28
British Airways Logo
7:40 pm - 3:30 pm
DFW
-
BHD
13h 50m
1 stop
British Airways Logo
8:25 pm - 5:05 pm
BHD
-
DFW
26h 40m
1 stop
$787British Airways
Fri, Apr 24 - Tue, Apr 28
British Airways Logo
7:40 pm - 6:10 pm
DFW
-
BHD
16h 30m
1 stop
British Airways Logo
7:30 pm - 5:05 pm
BHD
-
DFW
27h 35m
1 stop
$788British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
9:15 pm - 4:35 pm
DFW
-
BHD
13h 20m
1 stop
British Airways Logo
10:40 am - 7:10 pm
BHD
-
DFW
14h 30m
1 stop
$800British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
9:15 pm - 4:35 pm
DFW
-
BHD
13h 20m
1 stop
British Airways Logo
10:40 am - 7:10 pm
BHD
-
DFW
14h 30m
1 stop
$801British Airways
Wed, Apr 15 - Sat, Apr 25
Multiple Airlines Logo
7:00 am - 9:10 pm
DFW
-
BFS
32h 10m
3 stops
Multiple Airlines Logo
5:55 pm - 11:09 pm
BFS
-
DFW
35h 14m
3 stops
$812Multiple Airlines
Fri, Mar 6 - Sat, Mar 14
British Airways Logo
10:42 pm - 2:15 pm
DFW
-
BHD
33h 33m
2 stops
British Airways Logo
6:00 pm - 1:40 pm
BHD
-
DFW
24h 40m
1 stop
$874British Airways
Wed, Mar 11 - Fri, Mar 20
British Airways Logo
4:18 pm - 4:35 pm
DFW
-
BHD
19h 17m
2 stops
British Airways Logo
6:45 am - 7:49 pm
BHD
-
DFW
18h 04m
2 stops
$885British Airways
Fri, Mar 6 - Sat, Mar 14
KLM Logo
6:38 pm - 9:00 pm
DAL
-
BHD
20h 22m
2 stops
KLM Logo
6:30 am - 10:45 pm
BHD
-
DAL
21h 15m
2 stops
$3,219KLM
Sat, May 23 - Sun, May 31
KLM Logo
6:37 pm - 4:55 pm
DAL
-
BHD
16h 18m
2 stops
KLM Logo
9:50 am - 10:31 pm
BHD
-
DAL
18h 41m
2 stops
$3,407KLM
Sat, May 23 - Sun, May 31
KLM Logo
6:37 pm - 4:55 pm
DAL
-
BHD
16h 18m
2 stops
KLM Logo
9:50 am - 10:31 pm
BHD
-
DAL
18h 41m
2 stops
$3,408KLM
Booking Insights

KAYAK's insights & trends for Dallas to Northern Ireland flights

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

Which airlines provide the cheapest flights from Dallas to Northern Ireland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Dallas to Northern Ireland were found on British Airways ($787) and KLM ($3,219).

Good to know

Cheapest flight$239
Flight from Dallas to Belfast City Airport

FAQs - booking Northern Ireland flights

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

    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 Northern Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dallas to Northern Ireland 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 Northern Ireland?

    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 from Dallas to Northern Ireland with an airline and back with another airline.

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

    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 from Dallas to Northern Ireland 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 Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Northern Ireland. 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 Northern Ireland? 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 11211 reviews
6.4Food
7.5Boarding
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

2.0 MediocreManikandan, Jan 2026
DFW - ORD
Read more American Airlines reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

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.

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 Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.