Question 1

What is the cheapest airline to fly from Belfast Intl Airport to Dallas round-trip?

Accepted Answer

According to our current data, British Airways (£737), offers the cheapest pricing from Belfast Intl Airport to Dallas.

Question 2

What is the cheapest month to book a flight from Belfast Intl Airport to Dallas?

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Belfast Intl Airport to Dallas (average of £737). Flying from Belfast Intl Airport to Dallas in July is currently the most expensive (average of £1,076). 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.

Question 3

What is the cheapest day to fly from Belfast Intl Airport to Dallas?

Accepted Answer

Travellers seeking maximum savings on their Belfast Intl Airport to Dallas flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

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.

Question 5

E

Accepted Answer

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).

Question 6

What is the cheapest day to fly round-trip from Belfast Intl Airport to Dallas?

Accepted Answer

Travelers have found that booking a Monday departure is the best way to save up to 72% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 7

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Belfast Intl Airport to Dallas at midday. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

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.

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

Cheapflights helps you search for flights from Belfast Intl to Dallas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 12

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

Accepted Answer

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 Belfast Intl to Dallas.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	£587
One-way from	£308

Cheap flights from Belfast Intl Airport to Dallas from £308

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 1/10. 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

Round-trip from

One-way from

Find 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 19 August 2025.

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 19 August 2025.

Cheapflights Fare Finder

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

Everything you need to know about your flight from Belfast Intl Airport to Dallas

Reviews of airlines servicing Dallas

Read reviews from past customers who have flown with British Airways from Belfast Intl Airport to Dallas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Belfast Intl Airport to Dallas round-trip?

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?

What is the cheapest month to book a flight from Belfast Intl Airport 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.

Top airline flying from Belfast Intl to Dallas

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 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?

100% Free

Book with Flexibility

Travel Smart

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 19 August 2025.