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Northern Ireland

$669+ Cheap flights from Dallas to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BFS
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheap flight deals from Dallas to Northern Ireland

Keep the following information in mind while searching for Dallas to Northern Ireland flight deals. Data was last updated septembre 17, 2025.

Round-trip from

$669
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$794
From Dallas to Northern Ireland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Dallas to Northern Ireland

Cheapest flights from Dallas to Northern Ireland
Explore the most affordable flight options available from Dallas to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/17:40 pmDFW - BHD
1 stop13h 55mAmerican Airlines
mer. 10/86:50 amBHD - DFW
1 stop15h 35mAmerican Airlines
Deal found 9/15$669
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/157:50 pmDFW - BHD
1 stop13h 45mAmerican Airlines
mer. 10/226:50 amBHD - DFW
2 stops18h 03mAmerican Airlines
Deal found 9/16$719
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/2610:59 pmDFW - BHD
1 stop15h 46mAmerican Airlines
ven. 10/36:35 amBHD - DFW
1 stop14h 10mAmerican Airlines
Deal found 9/17$720
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/33:50 pmDFW - BHD
1 stop12h 50mAmerican Airlines
lun. 11/106:35 amBHD - DFW
2 stops16h 00mAmerican Airlines
Deal found 9/16$722
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/16:19 pmDFW - BHD
2 stops20h 56mDelta
mer. 10/86:30 amBHD - DFW
2 stops21h 18mDelta
Deal found 9/17$734
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/156:49 pmDFW - BHD
2 stops14h 46mBritish Airways
mer. 10/228:15 pmBHD - DFW
2 stops26h 05mBritish Airways
Deal found 9/16$755
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/14:54 pmDFW - BHD
2 stops16h 41mBritish Airways
mer. 10/88:15 pmBHD - DFW
2 stops26h 05mBritish Airways
Deal found 9/15$757
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/156:39 pmDAL - BHD
2 stops16h 16mKLM
mer. 10/226:30 amBHD - DAL
2 stops20h 12mKLM
Deal found 9/16$792
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/267:16 pmDFW - BHD
2 stops19h 29mBritish Airways
ven. 10/36:35 amBHD - DFW
2 stops17h 31mBritish Airways
Deal found 9/17$838
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/152:00 pmDFW - BFS
2 stops23h 40mMultiple Airlines
mer. 10/226:10 amBFS - DFW
2 stops23h 02mMultiple Airlines
Deal found 9/16$851
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/275:10 amDFW - BFS
3 stops34h 00mMultiple Airlines
sam. 11/14:00 pmBFS - DFW
3 stops32h 53mMultiple Airlines
Deal found 9/15$886
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/16:29 pmDAL - BHD
2 stops16h 26mKLM
mer. 10/86:30 amBHD - DAL
2 stops20h 12mKLM
Deal found 9/15$896

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
Use the filters below to find and compare flights from Dallas to Northern Ireland that are best for you.

Fly from

Dallas

Fly to

Northern Ireland

Route

Depart

Return

Price

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

mer. 10/15

6:00 pm-11:55 am

1 stop11h 55m

Belfast City

mer. 10/22

6:50 am-2:55 pm

1 stop14h 05m

$669

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

mer. 10/1

7:40 pm-3:35 pm

1 stop13h 55m

Belfast City

mer. 10/8

6:50 am-4:25 pm

1 stop15h 35m

$669

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

lun. 11/3

5:35 pm-2:15 pm

1 stop14h 40m

Belfast City

lun. 11/10

11:30 am-7:10 pm

1 stop13h 40m

$719

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

lun. 11/3

3:50 pm-10:40 am

1 stop12h 50m

Belfast City

lun. 11/10

6:35 am-4:35 pm

2 stops16h 00m

$722

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

sam. 3/7

9:15 pm-4:45 pm

1 stop13h 30m

Belfast City

lun. 3/30

3:25 pm-7:10 pm

1 stop33h 45m

$733

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

mer. 10/1

6:19 pm-9:15 pm

2 stops20h 56m

Belfast City

mer. 10/8

6:30 am-9:48 pm

2 stops21h 18m

$734

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

mer. 10/15

6:39 pm-4:55 pm

2 stops16h 16m

Belfast City

mer. 10/22

6:30 am-8:42 pm

2 stops20h 12m

$792

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

mer. 10/15

2:00 pm-7:40 pm

2 stops23h 40m

Belfast Intl

mer. 10/22

6:10 am-11:12 pm

2 stops23h 02m

$851

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

lun. 10/27

5:10 am-8:10 pm

3 stops34h 00m

Belfast Intl

sam. 11/1

4:00 pm-7:53 pm

3 stops32h 53m

$886

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

mer. 10/1

6:29 pm-4:55 pm

2 stops16h 26m

Belfast City

mer. 10/8

6:30 am-8:42 pm

2 stops20h 12m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
1
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Best time to book a flight from Dallas to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Dallas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Northern Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated septembre 17, 2025.
Peruse reviews from past customers who have flown with American Airlines and British Airways from Dallas to Northern Ireland to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
British Airways
6.7
Okay
7,367 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Dallas to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dallas to Northern Ireland?

    A quick flight from Dallas to Northern Ireland can take about 11h 55m. American Airlines provides one of the quickest options available for as low as $669. The distance from Dallas to Northern Ireland is about 4443 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Dallas to Northern Ireland?

    While some choose either Dallas/Fort Worth - Belfast City or Dallas Love Field - Belfast City, Dallas/Fort Worth - Belfast Intl is the most popular route from Dallas to Northern Ireland.

  • Can I find deals for flights from Dallas to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Dallas to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Northern Ireland.

  • Can I find deals for business class flights from Dallas to Northern Ireland?

    Yes. Cheapflights offers flight deals from Dallas to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Dallas to Northern Ireland (average of $657). Flying from Dallas to Northern Ireland in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dallas to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dallas to Northern Ireland

Discover the top 2 airlines that operate flights from Dallas to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$668Average$779FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$683Average$1,032FlexibilityNo cancel feeOn-time70%

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