In terms of precipitation, rainfall in Dallas ranges from 48.0 - 125.0 inches per month. May is typically the wettest month, when rainfall can reach 125.0 mm. August is typically the driest time to visit Dallas when rainfall is around 48.0 mm.

If weather is an important factor for your trip to Dallas, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Dallas as you normally would.

Can I find deals for flights from Belfast Intl to Dallas that include hotel bookings?

Yes. In addition to deals on Belfast Intl to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast Intl to Dallas?

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

Can I find deals for business class flights from Belfast Intl to Dallas?

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

£444+ Cheap Flights from Belfast Intl Airport to Dallas

Cheap flight deals from Belfast Intl to Dallas

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Cheapest flights from Belfast Intl to Dallas
Explore the most affordable flight options available from Belfast Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Thu 15/1014:25 -

2 stops29h 10m

Thu 22/1012:25 -

2 stops28h 25m

Deal found 31/8£790

Wed 14/1020:30 -

2 stops29h 17m

Wed 21/1012:30 -

3 stops23h 25m

Deal found 30/8£1,062

Find flight deals from Belfast Intl to Dallas

Round-trip from	£790
One-way from	£444

15/10-22/10
4 total stops
57h 35m total
Belfast to Dallas

Search Deals

13/9
2 total stops
31h 12m total
Belfast to Dallas

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Dallas that are best for you.

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Cheapest return flight

BelfastDallas

BFS Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Thu 15/10

14:25-13:35

2 stops29h 10m

Dallas/Fort Worth

Thu 22/10

12:25-22:50

2 stops28h 25m

£790

Fastest return journey

BelfastDallas

BFS Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Wed 14/10

20:30-19:47

2 stops29h 17m

Dallas/Fort Worth

Wed 21/10

12:30-17:55

3 stops23h 25m

£1,062

Cheapest one-way

Fastest single journey

BelfastDallas

BFS Belfast Intl - DFW Dallas/Fort Worth

BFSDFW

Belfast Intl

Sun 13/9

07:00-08:12

2 stops31h 12m

£444

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Belfast Intl with our price prediction graph.

BFS-A78

BFS-DFW

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 Belfast Intl Airport to Dallas

BFS-A78

BFS-DFW

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 Belfast Intl to Dallas that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Dallas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Dallas.
Can I find deals for business class flights from Belfast Intl to Dallas?
Yes. Cheapflights offers flight deals from Belfast Intl to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Dallas flexibly with Cheapflights today.

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Cheap flights from Belfast Intl Airport to Dallas from £444

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Dallas

Cheapest flights from Belfast Intl to DallasExplore the most affordable flight options available from Belfast Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Explore the most affordable flight options available from Belfast Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Best flights from Belfast Intl to DallasDiscover carefully curated flight deals from Belfast Intl to Dallas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Discover carefully curated flight deals from Belfast Intl to Dallas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Last-minute flights from Belfast Intl to DallasDiscover last-minute flight deals from Belfast Intl to Dallas. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to Dallas. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Belfast Intl to DallasSearch for one-way flight options from Belfast Intl to Dallas. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Search for one-way flight options from Belfast Intl to Dallas. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

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Use the filters below to find and compare flights from Belfast Intl Airport to Dallas that are best for you.

Best time to book a flight from Belfast Intl to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Belfast Intl with our price prediction graph.

Cheapflights Insights

Related info for your journey

Can I find deals for flights from Belfast Intl to Dallas that include hotel bookings?

How can I find direct flights from Belfast Intl to Dallas?

Can I find deals for business class flights from Belfast Intl to Dallas?

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 Belfast Intl to Dallas

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

Complete your trip

Complete your trip to Dallas by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Belfast Intl to Dallas by cabin class

Find flights from Belfast Intl to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and Dallas flights

Browse other Belfast Intl and Dallas flight options. Last updated on 1 September 2026.

Other flights from Belfast Intl

Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 1 September 2026.

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How does Cheapflights help users find flights from Belfast Intl to Dallas?

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Dallas?

Can Cheapflights find flights from Belfast Intl to Dallas with no change fees?

Can Cheapflights notify me if prices for flights from Belfast Intl to Dallas become cheaper?

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Cheapest flights from Belfast Intl to Dallas
Explore the most affordable flight options available from Belfast Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Best flights from Belfast Intl to Dallas
Discover carefully curated flight deals from Belfast Intl to Dallas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Last-minute flights from Belfast Intl to Dallas
Discover last-minute flight deals from Belfast Intl to Dallas. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Belfast Intl to Dallas
Search for one-way flight options from Belfast Intl to Dallas. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.