What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Northern Ireland (average of £67). Flying from Dallas/Fort Worth Airport 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.

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.

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).

What is the cheapest month to fly from Dallas/Fort Worth Airport to Northern Ireland?

The best pricing can be found in the month of October. Prices to Northern Ireland from Dallas/Fort Worth Airport average £771. You can even find prices in October for less than £771, as users have found deals to Northern Ireland from as low as £499. The month of June appears to be one of the more expensive times to travel to Northern Ireland from Dallas/Fort Worth Airport. Flying in the targeted month can save you up to 79%.

What is the cheapest time of day to fly from DFW to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas/Fort Worth Airport to Northern Ireland as you normally would.

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

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

How can I find direct flights from Dallas/Fort Worth 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/Fort Worth to Northern Ireland.

Can I find deals for business class flights from Dallas/Fort Worth to Northern Ireland?

Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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.

£545+ Flights from Dallas/Fort Worth Airport to Northern Ireland

Cheap flight deals from Dallas/Fort Worth to Northern Ireland

Round-trip from	£545
Popular in	June
Cheapest in	October
Average price	£1,107

British Airways
24/9-5/10
2 total stops
29h 40m total
Dallas to Northern Ireland

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£197 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£46 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Dallas/Fort Worth to Northern Ireland

Cheapest flights from Dallas/Fort Worth to Northern Ireland
Explore the most affordable flight options available from Dallas/Fort Worth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Wed 24/917:50DFW - BHD

1 stop15h 45mBritish Airways

Sun 5/1006:50BHD - DFW

1 stop13h 55mBritish Airways

Deal found 9/7£545

Wed 24/916:55DFW - BHD

2 stops14h 35mAmerican Airlines

Sun 5/1006:50BHD - DFW

2 stops17h 20mAmerican Airlines

Deal found 8/7£562

Tue 15/716:25DFW - BHD

2 stops22h 40mDelta

Fri 25/717:25BHD - DFW

2 stops24h 02mDelta

Deal found 7/7£804

Mon 21/714:56DFW - BFS

3 stops25h 44mMultiple Airlines

Thu 24/706:10BFS - DFW

2 stops19h 58mMultiple Airlines

Deal found 8/7£918

Sat 13/915:15DFW - BHD

1 stop12h 55mFinnair

Tue 16/920:20BHD - DFW

1 stop24h 25mFinnair

Deal found 8/7£1,001

Sat 13/918:55DFW - BHD

2 stops17h 20mAer Lingus

Tue 16/918:50BHD - DFW

2 stops27h 15mAer Lingus

Deal found 8/7£1,048

Sat 12/710:10DFW - BHD

2 stops23h 45mMultiple Airlines

Mon 21/714:25BHD - DFW

3 stops29h 40mMultiple Airlines

Deal found 7/7£1,812

Best flights from Dallas/Fort Worth to Northern Ireland
Discover carefully curated flight deals from Dallas/Fort Worth to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 July 2025.

Wed 24/917:50DFW - BHD

1 stop15h 45mBritish Airways

Sun 5/1006:50BHD - DFW

1 stop13h 55mBritish Airways

Deal found 9/7£545

Wed 24/916:55DFW - BHD

2 stops14h 35mAmerican Airlines

Sun 5/1006:50BHD - DFW

2 stops17h 20mAmerican Airlines

Deal found 8/7£562

Mon 21/714:56DFW - BFS

3 stops25h 44mMultiple Airlines

Thu 24/706:10BFS - DFW

2 stops19h 58mMultiple Airlines

Deal found 8/7£918

Sat 13/915:15DFW - BHD

1 stop12h 55mFinnair

Tue 16/920:20BHD - DFW

1 stop24h 25mFinnair

Deal found 8/7£1,001

Sat 13/918:55DFW - BHD

2 stops17h 20mAer Lingus

Tue 16/918:50BHD - DFW

2 stops27h 15mAer Lingus

Deal found 8/7£1,048

Last-minute flights from Dallas/Fort Worth to Northern Ireland
Discover last-minute flight deals from Dallas/Fort Worth to Northern Ireland. Data last updated 9 July 2025 and is based on user searches.

Sat 12/710:10DFW - BHD

2 stops23h 45mMultiple Airlines

Mon 21/714:25BHD - DFW

3 stops29h 40mMultiple Airlines

Deal found 7/7£1,812

Tue 15/718:07DFW - BHD

2 stops20h 58mDelta

Fri 25/717:25BHD - DFW

2 stops24h 02mDelta

Deal found 9/7£804

Tue 15/717:50DFW - BHD

1 stop19h 35mAmerican Airlines

Fri 25/709:30BHD - DFW

2 stops20h 29mAmerican Airlines

Deal found 7/7£1,241

Mon 21/714:56DFW - BFS

3 stops25h 44mMultiple Airlines

Thu 24/706:10BFS - DFW

2 stops19h 58mMultiple Airlines

Deal found 8/7£918

Thu 7/822:59DFW - BHD

1 stop14h 21mBritish Airways

Tue 12/809:35BHD - DFW

1 stop16h 55mBritish Airways

Deal found 7/7£589

One-way flights from Dallas/Fort Worth to Northern Ireland
Search for one-way flight options from Dallas/Fort Worth to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 9 July 2025.

Thu 14/815:50DFW - BHD

2 stops19h 05mKLM

Deal found 7/7£838

Thu 14/807:25DFW - BHD

3 stops29h 20mMultiple Airlines

Deal found 7/7£884

Thu 14/822:59DFW - BHD

1 stop15h 46mBritish Airways

Deal found 7/7£948

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 24/9

17:50-15:35

1 stop15h 45m

Belfast City

Sun 5/10

06:50-14:45

1 stop13h 55m

£545

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 24/9

16:55-13:30

2 stops14h 35m

Belfast City

Sun 5/10

06:50-18:10

2 stops17h 20m

£562

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Mon 21/7

14:56-22:40

3 stops25h 44m

Belfast Intl

Thu 24/7

06:10-20:08

2 stops19h 58m

£918

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 13/9

15:15-10:10

1 stop12h 55m

Belfast City

Tue 16/9

20:20-14:45

1 stop24h 25m

£1,001

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 13/9

18:55-18:15

2 stops17h 20m

Belfast City

Tue 16/9

18:50-16:05

2 stops27h 15m

£1,048

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 14/8

15:50-16:55

2 stops19h 05m

£838

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 14/8

07:25-18:45

3 stops29h 20m

£884

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 14/8

22:59-20:45

1 stop15h 46m

£948

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Best time to book a flight from Dallas/Fort Worth to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Dallas/Fort Worth 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/Fort Worth Airport to Northern Ireland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Get a feel of what it's like to fly with KLM, Finnair, andAmerican Airlines from Dallas/Fort Worth Airport to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,370 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Finnair

7.6

Good

1,312 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,151 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,096 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Dallas/Fort Worth to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Dallas/Fort Worth to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dallas/Fort Worth 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/Fort Worth to Northern Ireland.
Can I find deals for business class flights from Dallas/Fort Worth to Northern Ireland?
Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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/Fort Worth Airport to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Northern Ireland (average of £67). Flying from Dallas/Fort Worth Airport 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dallas/Fort Worth to Northern Ireland

Dallas/Fort Worth to Heathrow flights

Dallas/Fort Worth to Gatwick flights

Dallas/Fort Worth to London City flights

Dallas/Fort Worth to Stansted flights

Dallas/Fort Worth to Luton flights

Dallas/Fort Worth to Edinburgh flights

Dallas/Fort Worth to Manchester flights

Dallas/Fort Worth to Glasgow Intl flights

Dallas/Fort Worth to Birmingham flights

Dallas/Fort Worth to Liverpool flights

Dallas/Fort Worth to Belfast Intl flights

Dallas/Fort Worth to Bristol flights

Dallas/Fort Worth to Newcastle upon Tyne flights

Dallas/Fort Worth to Cardiff flights

Dallas/Fort Worth to Leeds flights

Dallas/Fort Worth to Southend flights

Direct flights to United Kingdom

Fly with Cheapflights

How does Cheapflights help users find flights from Dallas/Fort Worth to Northern Ireland?

Deals for Dallas/Fort Worth to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Northern Ireland?

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/Fort Worth to Northern Ireland.

Can Cheapflights find flights from Dallas/Fort Worth to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from Dallas/Fort Worth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dallas/Fort Worth to Northern Ireland become cheaper?

Yes! Start tracking prices for Dallas/Fort Worth to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Dallas/Fort Worth Airport to Northern Ireland from £545

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dallas/Fort Worth to Northern Ireland

Keep the following information in mind while searching for Dallas/Fort Worth to Northern Ireland flight deals. Data was last updated 9 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Dallas/Fort Worth to Northern Ireland

Cheapest flights from Dallas/Fort Worth to Northern IrelandExplore the most affordable flight options available from Dallas/Fort Worth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Explore the most affordable flight options available from Dallas/Fort Worth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Northern Ireland that are best for you.

Best time to book a flight from Dallas/Fort Worth to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Dallas/Fort Worth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Northern Ireland

Reviews of airlines servicing Northern Ireland

Get a feel of what it's like to fly with KLM, Finnair, andAmerican Airlines from Dallas/Fort Worth Airport to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Dallas/Fort Worth to Northern Ireland?

Can I find deals for business class flights from Dallas/Fort Worth to Northern Ireland?

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dallas/Fort Worth to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dallas/Fort Worth to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Northern Ireland?

Can Cheapflights find flights from Dallas/Fort Worth to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Dallas/Fort Worth to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dallas/Fort Worth to Northern Ireland
Explore the most affordable flight options available from Dallas/Fort Worth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.