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

Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Dallas/Fort Worth Airport (average of $216). Flying from Northern Ireland to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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 Dallas/Fort Worth Airport ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 1.9 in.

If weather is an important factor for your trip to Dallas/Fort Worth Airport, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

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

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

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

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

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

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

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

$423+ Flights from Northern Ireland to Dallas/Fort Worth Airport

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Find flight deals from Northern Ireland to Dallas/Fort Worth

Cheapest flights from Northern Ireland to Dallas/Fort Worth
Explore the most affordable flight options available from Northern Ireland to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Thu 8/146:30 pmBHD - DFW

1 stop23h 50mBritish Airways

Thu 8/286:46 pmDFW - BHD

2 stops14h 44mBritish Airways

Deal found 8/13

$2,409

Thu 8/146:45 pmBHD - DFW

2 stops27h 25mAer Lingus

Thu 8/287:00 pmDFW - BHD

2 stops20h 10mAer Lingus

Deal found 8/13

$2,442

Last-minute flights from Northern Ireland to Dallas/Fort Worth
Discover last-minute flight deals from Northern Ireland to Dallas/Fort Worth. Data last updated August 14, 2025 and is based on user searches.

Thu 8/146:30 pmBHD - DFW

1 stop23h 50mBritish Airways

Thu 8/286:46 pmDFW - BHD

2 stops14h 44mBritish Airways

Deal found 8/13

$2,409

Thu 8/146:45 pmBHD - DFW

2 stops27h 25mAer Lingus

Thu 8/287:00 pmDFW - BHD

2 stops20h 10mAer Lingus

Deal found 8/13

$2,442

One-way flights from Northern Ireland to Dallas/Fort Worth
Search for one-way flight options from Northern Ireland to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sat 10/189:30 pmBFS - DFW

3 stops47h 59mMultiple Airlines

Deal found 8/14

$423

Mon 10/138:50 amBHD - DFW

3 stops39h 17mMultiple Airlines

Deal found 8/14

$433

Fri 10/107:00 amBHD - DFW

3 stops42h 54mMultiple Airlines

Deal found 8/14

$452

Wed 10/156:00 pmBHD - DFW

3 stops36h 18mMultiple Airlines

Deal found 8/14

$459

Sat 10/117:00 amBHD - DFW

3 stops44h 13mMultiple Airlines

Deal found 8/14

$475

Fri 9/266:35 amBHD - DFW

2 stops23h 24mMultiple Airlines

Deal found 8/13

$478

Tue 10/147:05 amBHD - DFW

3 stops32h 04mMultiple Airlines

Deal found 8/14

$479

Thu 10/168:15 pmBHD - DFW

3 stops53h 39mMultiple Airlines

Deal found 8/14

$480

Sun 10/127:05 amBHD - DFW

2 stops22h 49mMultiple Airlines

Deal found 8/14

$502

Fri 9/266:30 amBFS - DFW

2 stops36h 15mMultiple Airlines

Deal found 8/13

$769

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sat 10/18

9:30 pm-3:29 pm

3 stops47h 59m

$423

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Mon 10/13

8:50 am-6:07 pm

3 stops39h 17m

$433

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 10/10

7:00 am-7:54 pm

3 stops42h 54m

$452

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Wed 10/15

7:05 am-9:40 am

2 stops32h 35m

$459

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Tue 10/14

7:05 am-10:11 am

2 stops33h 06m

$459

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Sat 10/11

7:00 am-9:13 pm

3 stops44h 13m

$475

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 9/26

6:35 am-11:59 pm

2 stops23h 24m

$478

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 10/16

8:15 pm-7:54 pm

3 stops53h 39m

$480

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Fri 9/26

6:30 am-12:45 pm

2 stops36h 15m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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

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

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

Related info for your journey

Can I find deals for flights from Northern Ireland to Dallas/Fort Worth that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Dallas/Fort Worth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Dallas/Fort Worth.
Can I find deals for business class flights from Northern Ireland to Dallas/Fort Worth?
Yes. Cheapflights offers flight deals from Northern Ireland to Dallas/Fort Worth 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 Northern Ireland to Dallas/Fort Worth Airport?
Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Dallas/Fort Worth Airport (average of $216). Flying from Northern Ireland to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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.

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$423+ Cheap flights from Northern Ireland to Dallas/Fort Worth (DFW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Northern Ireland to Dallas/Fort Worth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Northern Ireland to Dallas/Fort Worth

Cheapest flights from Northern Ireland to Dallas/Fort WorthExplore the most affordable flight options available from Northern Ireland to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Northern Ireland to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Dallas/Fort Worth. 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 Northern Ireland to Dallas/Fort Worth that include hotel bookings?

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

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

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

Traveling to a place near Dallas/Fort Worth Airport?

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 Northern Ireland to Dallas/Fort Worth

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

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Cheapest flights from Northern Ireland to Dallas/Fort Worth
Explore the most affordable flight options available from Northern Ireland to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.