Cheap flights from Belfast-International to Vienna
Cheap return flights from Belfast-International to Vienna
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Vienna flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- easyJet
- Wizz Air
These airlines usually offer the cheapest flights from Belfast-International to Vienna.
What airlines fly indirectly?
- Lufthansa
- KLM
- British Airways
These airlines fly from Belfast-International to Vienna, but you’ll have at least one layover.
How long is the flight?
2 hours 30 minutes
This is the shortest flight time from Belfast-International to Vienna.
Alternative flights from the UK to Vienna
Check out prices for other routes
Alternative flights from Belfast-International
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Belfast-International/Vienna route. There are around 35 flights on any given week from the UK to Vienna and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Belfast-International to Vienna
Tips and advice from our flight experts
You've searched for flights from Belfast International to Vienna. We found 15 flights and compared them to give you the best offers. Ryanair is, on average, the cheapest airline for this route. Look out for them! The cheapest offer we've found is a one-way ticket for £78 from Belfast International to Vienna on 03/03/2026 at 14:15.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 1,500 km flight from Belfast International to Vienna.
To find the best offers, consider booking in advance or looking for last-minute deals. The low season is typically from November to March. Ryanair is a popular and cheap airline for this route, and the average flight duration is about 2 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. We also recommend booking a hotel with us or using our flight + hotel service to save time and money.
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