Cheap flights from Belfast to Austin

from as little as £756

21 nights in Austin, departing George Best Belfast City Airport on 24 / Jun / 2025 with British Airways (price found 24 hours ago)

Subject to availability, prices correct of the last 24 hours
Austin

Cheap return flights from Belfast to Austin

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The Belfast / Austin route

All 7409 km of it

Cheap flight deals for this route

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Austin flight facts

What you need to know

Alternative flights from the UK to Austin

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Austin

24 / Jun / 2025 is currently the lowest priced day of the year to fly the Belfast/Austin route. There are around 81 flights on any given week from the UK to Austin and the cheapest month to fly right now is June.

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Min / Max Temperature (°C)
LOWEST

5 °C

AVG

21 °C

HIGHEST

36 °C

Rainfall (mm)
LOWEST

48.3 mm

AVG

72.8 mm

HIGHEST

111.8 mm

Key facts about Austin

How to get cheap flights from Belfast to Austin

Tips and advice from our flight experts

Weekly, there are 81 flights connecting Austin to Belfast. We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.

The most popular airlines for this route are Virgin Atlantic, British Airways & Aer Lingus, while George Best Belfast City Airport (BHD) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.

Last-minute deals can be cheaper, but it's risky. It's best to book flights to Austin in advance to avoid disappointment. British Airways usually have the lowest prices, so keep an eye out for their flights. Flights from Belfast to Austin generally take about 14 hrs 50 mins.

Did you know you can also compare car hire and hotel prices in the USA with Netflights? Take a look to get an idea of prices in Austin.

Other popular destinations near Austin

Where other people are flying to

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