Cheap £20 Flights From Brussels to Austria
Easily compare flights from Brussels to Austria and find the cheapest tickets available!
Brussels
Vienna
From £129
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Brussels
Salzburg
From £232
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Brussels
Graz
From £174
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Brussels
Innsbruck
From £128
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Brussels
Klagenfurt
From £183
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Brussels
Linz
From £272
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Flying From Brussels to Austria: What You Need to Know
| Cheapest one-way flight price | £20 |
|---|---|
| Cheapest return ticket price | £36 |
| Off-season travel month | November |
| Peak season for travel | July |
| Popular airline | Brussels Airlines |
| Cheapest month | September |
Compare multiple airlines at once to find the best flight deals from Brussels to Austria.
Airlines Flying From Brussels to Austria
Brussels Airlines 
Austrian Airlines 
Ryanair Search Flights From Brussels to Austria
Easily compare flights from Brussels to Austria and find the cheapest tickets available!
Find the Cheapest Flights to Austria From Brussels
Looking for cheap flights from Brussels to Austria? Check out prices for the next 90 days, starting at just £20 for a one-way ticket and £36 for a round trip.
- One way
- Return
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- Cheapest nonstop
Mon, Sep 28CRL|VIEBrusselsViennaDirect | RyanairTue, Sep 29VIE|CRLViennaBrusselsDirect | Ryanair£36 £26987% off87% off£269 £36 -
Mon, Sep 21CRL|VIEBrusselsViennaDirect | Ryanair
Tue, Sep 22VIE|CRLViennaBrusselsDirect | Ryanair£38 £26986% off86% off£269 £38
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Mon, Oct 5CRL|VIEBrusselsViennaDirect | Ryanair
Tue, Oct 6VIE|CRLViennaBrusselsDirect | Ryanair£39 £26986% off86% off£269 £39
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Tue, Sep 15CRL|VIEBrusselsViennaDirect | Ryanair
Tue, Sep 22VIE|CRLViennaBrusselsDirect | Ryanair£3986% off£269 £39
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Tue, Oct 13CRL|VIEBrusselsViennaDirect | Ryanair
Thu, Oct 15VIE|CRLViennaBrusselsDirect | Ryanair£4284% off£269 £42
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Fri, Oct 23CRL|VIEBrusselsViennaDirect | Ryanair
Tue, Oct 27VIE|CRLViennaBrusselsDirect | Ryanair£4384% off£269 £43
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Thu, Oct 15CRL|VIEBrusselsViennaDirect | Ryanair
Mon, Oct 19VIE|CRLViennaBrusselsDirect | Ryanair£4583% off£269 £45
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Fri, Sep 18CRL|VIEBrusselsViennaDirect | Ryanair
Tue, Sep 22VIE|CRLViennaBrusselsDirect | Ryanair£4882% off£269 £48
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Fri, Oct 9CRL|VIEBrusselsViennaDirect | Ryanair
Mon, Oct 12VIE|CRLViennaBrusselsDirect | Ryanair£4982% off£269 £49
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Mon, Sep 7CRL|VIEBrusselsViennaDirect | Ryanair
Tue, Sep 8VIE|CRLViennaBrusselsDirect | Ryanair£19627% off£269 £196
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Tue, Sep 8BRU|VIEBrusselsVienna1 stop | Normal Airline
Thu, Sep 10VIE|BRUViennaBrusselsDirect | Normal AirlineFind more flightsFind more flights
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Cheapest nonstopSun, Nov 1CRL|VIEBrusselsViennaDirect | Ryanair£20 £6971% off71% off£69 £20
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Sat, Sep 26CRL|VIEBrusselsViennaDirect | Ryanair£20 £6971% off71% off£69 £20
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Sat, Sep 19CRL|VIEBrusselsViennaDirect | Ryanair£21 £6970% off70% off£69 £21
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Sun, Oct 11CRL|VIEBrusselsViennaDirect | Ryanair£2662% off£69 £26
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Sat, Oct 10CRL|VIEBrusselsViennaDirect | Ryanair£3254% off£69 £32
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Sun, Oct 25CRL|VIEBrusselsViennaDirect | Ryanair£3254% off£69 £32
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Tue, Oct 27CRL|VIEBrusselsViennaDirect | Ryanair£3352% off£69 £33
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Sun, Sep 13CRL|VIEBrusselsViennaDirect | Ryanair£3845% off£69 £38
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Sat, Sep 12CRL|VIEBrusselsViennaDirect | Ryanair£4239% off£69 £42
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Wed, Oct 28CRL|VIEBrusselsViennaDirect | Ryanair£5028% off£69 £50
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Tue, Sep 8BRU|VIEBrusselsVienna1 stop | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Brussels to Austria are based on average prices across airlines over the next 3 months, according to the latest Trip.com data.
FAQs: Flights From Brussels to Austria
What is the cheapest Brussels to Austria flight route?
The cheapest return flight from Brussels to Austria is on the route from Brussels to Vienna, with prices starting at £36 for a return trip between 2026-09-28 and 2026-09-29.When is it the cheapest time to fly from Brussels to Austria?
According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-09-21 for one-way flights.How long does it take to fly to Austria from Brussels?
Based on our flight data, the average flight time from Brussels to Austria is approximately 1 hour 43 minutes based on our most popular routes from Brussels to Vienna. The time may also vary depending on your destination.What is the cheapest airline that flies to Austria from Brussels?
The cheapest airline flying to Austria from Brussels is Ryanair serving route from Brussels to Vienna.Where can I fly to Austria from Brussels?
There are direct flights from Brussels to Austria. Vienna are all popular destinations in Austria.
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