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Cheap flights from Dallas to Northern Ireland from £519

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BFS
6 Apr — 13 Apr1
1 adult

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 1 April 2025.

Round-trip from

£519

Popular in

June

Cheapest in

October

Average price

£779
Finnair
  • Finnair
  • 17/9-30/9
  • 2 total stops
  • 39h 41m total
  • Dallas to Northern Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 1 April 2025.

Wed 17/922:59DFW - BHD
1 stop13h 41mMultiple Airlines
Tue 30/916:25BHD - DFW
1 stop26h 00mMultiple Airlines
Deal found 1/4£519
Wed 17/915:20DFW - BHD
1 stop16h 10mAmerican Airlines
Tue 30/909:35BHD - DFW
2 stops17h 30mAmerican Airlines
Deal found 31/3£530
Wed 17/918:30DFW - BHD
2 stops15h 05mBritish Airways
Tue 30/918:15BHD - DFW
1 stop24h 10mBritish Airways
Deal found 1/4£531
Tue 15/718:00DFW - BHD
2 stops16h 55mKLM
Fri 25/706:30BHD - DFW
2 stops17h 07mKLM
Deal found 31/3£781
Thu 1/518:38DAL - BHD
2 stops16h 17mKLM
Thu 15/506:30BHD - DAL
2 stops17h 14mKLM
Deal found 30/3£867
Wed 21/518:50DFW - BFS
2 stops15h 20mMultiple Airlines
Fri 30/506:05BFS - DFW
2 stops32h 09mMultiple Airlines
Deal found 31/3£895
Tue 1/718:50DFW - BHD
2 stops18h 35mAer Lingus
Sat 19/709:50BHD - DFW
3 stops19h 40mAer Lingus
Deal found 31/3£1,301
Sat 5/711:59DFW - BHD
2 stops22h 56mDelta
Sun 13/706:30BHD - DFW
2 stops21h 17mDelta
Deal found 31/3£4,317

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 1 April 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

Wed 17/9

22:59-18:40

1 stop13h 41m

Belfast City

Tue 30/9

16:25-12:25

1 stop26h 00m

£519

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 17/9

15:20-13:30

1 stop16h 10m

Belfast City

Tue 30/9

09:35-21:05

2 stops17h 30m

£530

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 17/9

18:30-15:35

2 stops15h 05m

Belfast City

Tue 30/9

18:15-12:25

1 stop24h 10m

£531

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 15/7

18:00-16:55

2 stops16h 55m

Belfast City

Fri 25/7

06:30-17:37

2 stops17h 07m

£781

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Thu 1/5

18:38-16:55

2 stops16h 17m

Belfast City

Thu 15/5

06:30-17:44

2 stops17h 14m

£867

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 21/5

18:50-16:10

2 stops15h 20m

Belfast Intl

Fri 30/5

06:05-08:14

2 stops32h 09m

£895

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 1/7

18:50-19:25

2 stops18h 35m

Belfast City

Sat 19/7

09:50-23:30

3 stops19h 40m

£1,301

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 5/7

11:59-16:55

2 stops22h 56m

Belfast City

Sun 13/7

06:30-21:47

2 stops21h 17m

£4,317

Flights are sorted by cheapest return flights first.

Deals found on 1/4

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 return 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

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 1 April 2025.
Delta
8.0
Very Good
7,899 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,899 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,060 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
6,713 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The most popular flight routes from Dallas to Northern Ireland are Dallas/Fort Worth - Belfast Intl, Dallas/Fort Worth - Belfast City and Dallas Love Field - Belfast City.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Dallas to Northern Ireland (average of £67). Flying from Dallas to Northern Ireland in July is currently the most expensive (average of £90). 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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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dallas to Northern Ireland.

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Yes, we can. To see specific flights from Dallas to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Dallas to Northern Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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