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Cheap flights from Belfast to Dallas

from as little as £639

21 nights in Dallas, departing George Best Belfast City Airport on 10 / Jan / 2022 with Aer Lingus (price found 36 hours ago)

Subject to availability, prices correct of the last 24 hours

Cheap return flights from Belfast to Dallas

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The Belfast / Dallas route

All 7120 km of it

Cheap flight deals for this route

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Dallas flight facts

What you need to know

Alternative flights from the UK to Dallas

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Alternative flights from Belfast

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10 / Jan / 2022 is currently the lowest priced day of the year to fly the Belfast/Dallas route. There are around 15 flights on any given week from the UK to Dallas and the cheapest month to fly right now is January.

Min / Max Temperature (°C)

2 °C


19 °C


36 °C

Rainfall (mm)

50 mm


75.8 mm


119 mm

Key facts about Dallas

How to get cheap flights from Belfast to Dallas

Tips and advice from our flight experts

Netflights is free and simple to use. You can view all 15 of the weekly flights to or via Dallas, flown by three airlines. Having them all in one place makes it easy to compare prices and find the best deal for you.

There are actually one airports in Dallas. We've scanned all of the flights into Dallas and, on average, the cheapest airport to fly into is Dallas/Fort Worth International Airport (DFW). Look out for flights with Aer Lingus too, as they tend to have the cheapest prices.

George Best Belfast City Airport is the cheapest airport to fly to Dallas from. Searching by month is the best way to get a feel for the overall cost of flights throughout the year.

On average, the 7120 km flight from Belfast to Dallas takes 18 hrs 25 mins. If you're landing late, why not take a look at hotels near the airport? We've got a range of accommodation and car hire options across the USA.

Other popular destinations near Dallas

Where other people are flying to

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