Find flights
When to book

Cheap flights from Belfast Intl Airport to Austria from £57

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — VIE
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Austria

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Austria
Explore the most affordable flight options available from Belfast Intl to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Mon 8/621:55
BFS
-
VIE
1 stop15h 05m
Multiple Airlines
Tue 16/620:55
VIE
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 5/5£91
Tue 16/607:35
BFS
-
VIE
2 stops14h 20m
Multiple Airlines
Tue 23/620:55
VIE
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 2/5£103
Mon 18/514:40
BFS
-
VIE
1 stop19h 30m
Multiple Airlines
Tue 19/520:55
VIE
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 5/5£107
Thu 14/509:15
BFS
-
VIE
1 stop13h 55m
Multiple Airlines
Tue 19/520:55
VIE
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 5/5£108
Mon 18/514:40
BFS
-
VIE
1 stop19h 30m
Multiple Airlines
Wed 20/519:25
VIE
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 5/5£110
Thu 14/509:15
BFS
-
VIE
1 stop13h 55m
Multiple Airlines
Wed 20/506:10
VIE
-
BFS
1 stop14h 40m
Multiple Airlines
Deal found 5/5£111
Wed 17/607:30
BFS
-
VIE
2 stops25h 25m
Multiple Airlines
Wed 24/605:45
VIE
-
BFS
2 stops10h 30m
Multiple Airlines
Deal found 3/5£112
Thu 14/509:15
BFS
-
VIE
1 stop13h 55m
Multiple Airlines
Thu 21/510:20
VIE
-
BFS
1 stop6h 00m
Multiple Airlines
Deal found 5/5£113
Thu 18/614:50
BFS
-
VIE
2 stops16h 00m
Multiple Airlines
Thu 25/613:00
VIE
-
BFS
2 stops10h 20m
Multiple Airlines
Deal found 4/5£114
Fri 19/617:05
BFS
-
SZG
2 stops14h 55m
Multiple Airlines
Fri 26/609:05
SZG
-
BFS
3 stops37h 10m
Multiple Airlines
Deal found 5/5£225
Sat 19/1207:10
BFS
-
SZG
Nonstop2h 40m
Multiple Airlines
Sat 26/1210:10
SZG
-
BFS
1 stop8h 55m
Multiple Airlines
Deal found 5/5£271
Sat 19/1207:10
BFS
-
SZG
Nonstop2h 40m
Jet2
Sat 26/1211:40
SZG
-
BFS
Nonstop2h 40m
Jet2
Deal found 5/5£307

Find flight deals from Belfast Intl to Austria

Keep the following information in mind while searching for Belfast Intl to Austria flight deals. Data was last updated 6 May 2026.

Round-trip from

£91

One-way from

£57
Ryanair
  • Ryanair
  • 8/6-16/6
  • 2 total stops
  • 28h 30m total
  • Belfast to Austria
Search Deals
1/6
  • 1/6
  • 1 total stop
  • 5h 40m total
  • Belfast to Austria
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Wed 17/6

07:30-09:55

2 stops25h 25m

Vienna Intl

Wed 24/6

19:25-07:50

1 stop13h 25m

£106

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Mon 18/5

14:40-11:10

1 stop19h 30m

Vienna Intl

Tue 19/5

20:55-09:20

1 stop13h 25m

£107

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Tue 16/6

20:15-11:20

1 stop14h 05m

Vienna Intl

Tue 23/6

20:55-09:20

1 stop13h 25m

£108

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Thu 18/6

14:50-07:50

2 stops16h 00m

Vienna Intl

Thu 25/6

13:00-22:20

2 stops10h 20m

£114
Fastest return journey

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Tue 19/5

05:55-17:30

2 stops10h 35m

Vienna Intl

Thu 21/5

10:20-15:20

1 stop6h 00m

£130

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Sat 30/5

07:40-16:10

1 stop7h 30m

Vienna Intl

Mon 1/6

09:25-07:25

2 stops23h 00m

£140

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Fri 29/5

11:25-23:00

1 stop10h 35m

Vienna Intl

Sun 31/5

19:50-18:25

2 stops23h 35m

£153

BelfastSalzburg

BFS - SZG

BFSSZG

Belfast Intl

Fri 19/6

20:25-12:20

1 stop14h 55m

Salzburg W.A. Mozart

Fri 26/6

10:10-08:00

2 stops22h 50m

£276
Cheapest one-way

BelfastSalzburg

BFS - SZG

BFSSZG

Belfast Intl

Tue 29/9

20:15-09:10

1 stop11h 55m

£63

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Mon 22/6

08:40-09:05

2 stops23h 25m

£65

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Belfast Intl to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Austria
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

  • How can I find direct flights from Belfast Intl to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Austria.

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Austria

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Gatwick flights
Belfast Intl to Luton flights
Belfast Intl to Málaga flights
Belfast Intl to Heathrow flights
Belfast City to Heathrow flights
Belfast City to Gatwick flights
Belfast Intl to Stansted flights
Belfast City to Stansted flights
Belfast City to Luton flights
Belfast Intl to Faro flights
Belfast Intl to Alicante flights
Belfast Intl to Manchester flights
Belfast City to London City flights
Belfast Intl to London City flights
Belfast Intl to Arrecife flights
Belfast Intl to Bilbao flights
Belfast Intl to Palma de Mallorca flights
Belfast Intl to Charles de Gaulle flights
Belfast City to Málaga flights
Belfast Intl to Granadilla flights
Belfast Intl to Edinburgh flights
Belfast City to Manchester flights
Belfast Intl to Liverpool flights
Belfast City to Faro flights
Belfast City to Edinburgh flights
Belfast Intl to Glasgow Intl flights
Belfast City to Alicante flights
Belfast Intl to Birmingham flights
Belfast City to Bilbao flights
Belfast City to Arrecife flights
Belfast Intl to Amsterdam flights
Belfast Intl to Leeds flights
Belfast City to Birmingham flights
Belfast City to Amsterdam flights
Belfast Intl to Barcelona-El Prat flights
Belfast Intl to Southampton flights
Belfast Intl to Luqa flights
Belfast City to Glasgow Intl flights
Belfast City to Charles de Gaulle flights
Belfast Intl to Bristol flights
Belfast City to Palma de Mallorca flights
Belfast City to Granadilla flights
Belfast Intl to Antalya flights
Belfast Intl to Leonardo da Vinci/Fiumicino flights
Belfast Intl to Porto flights
Belfast City to Barcelona-El Prat flights
Belfast City to Leeds flights
Belfast City to Liverpool flights

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 Austria?

Cheapflights helps you search for flights from Belfast Intl to Austria 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.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Austria from Belfast Intl.

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

Need flexible booking options for your flight to Austria from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Belfast Intl to Austria flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.