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Cheap flights from Austria to Belfast Intl Airport from £73

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — BFS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Austria to Belfast Intl

Keep the following information in mind while searching for Austria to Belfast Intl flight deals. Data was last updated 18 September 2025.

Round-trip from

£92

One-way from

£73

Popular in

July

Cheapest in

March

Average price

£278
15/10-22/10
  • 15/10-22/10
  • 2 total stops
  • 33h 05m total
  • Austria to Belfast
Search Deals
8/12
  • 8/12
  • 1 total stop
  • 13h 20m total
  • Austria to Belfast
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Austria to Belfast Intl

Cheapest flights from Austria to Belfast Intl
Explore the most affordable flight options available from Austria to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 15/1006:00VIE - BFS
1 stop18h 20mMultiple Airlines
Wed 22/1007:00BFS - VIE
1 stop14h 45mMultiple Airlines
Deal found 17/9£92
Tue 2/1214:50VIE - BFS
1 stop6h 30mMultiple Airlines
Sat 6/1213:10BFS - VIE
1 stop6h 15mMultiple Airlines
Deal found 17/9£98
Fri 12/1206:20VIE - BFS
1 stop15h 00mMultiple Airlines
Sun 14/1213:35BFS - VIE
1 stop8h 10mMultiple Airlines
Deal found 17/9£115
Thu 6/1117:10VIE - BFS
1 stop15h 15mMultiple Airlines
Mon 10/1105:45BFS - VIE
1 stop8h 50mMultiple Airlines
Deal found 17/9£117
Wed 15/1016:15VIE - BFS
1 stop6h 15mMultiple Airlines
Sat 18/1019:35BFS - VIE
1 stop15h 05mMultiple Airlines
Deal found 17/9£119
Fri 7/1120:50VIE - BFS
2 stops16h 45mMultiple Airlines
Sun 9/1112:25BFS - VIE
1 stop9h 20mMultiple Airlines
Deal found 16/9£119
Sat 15/1112:05VIE - BFS
2 stops24h 55mMultiple Airlines
Tue 18/1108:50BFS - VIE
1 stop10h 35mMultiple Airlines
Deal found 16/9£129
Wed 24/906:45VIE - BFS
1 stop10h 55mMultiple Airlines
Fri 17/1021:40BFS - VIE
1 stop11h 55mMultiple Airlines
Deal found 17/9£132
Mon 10/1109:35VIE - BFS
1 stop13h 20mMultiple Airlines
Mon 17/1107:50BFS - VIE
1 stop14h 15mMultiple Airlines
Deal found 16/9£136

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austria to Belfast Intl 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 18 September 2025.
Use the filters below to find and compare flights from Austria to Belfast Intl Airport that are best for you.

Fly from

Austria

Fly to

Belfast Intl

Route

Depart

Return

Price

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Tue 2/12

14:50-20:20

1 stop6h 30m

Belfast Intl

Sat 6/12

13:10-20:25

1 stop6h 15m

£98

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 12/12

06:20-20:20

1 stop15h 00m

Belfast Intl

Sun 14/12

13:35-22:45

1 stop8h 10m

£115

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 6/11

17:10-07:25

1 stop15h 15m

Belfast Intl

Mon 10/11

05:45-15:35

1 stop8h 50m

£117

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Wed 15/10

16:15-21:30

1 stop6h 15m

Belfast Intl

Sat 18/10

19:35-11:40

1 stop15h 05m

£119

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Wed 15/10

13:10-08:30

2 stops20h 20m

Belfast Intl

Wed 22/10

22:05-11:30

1 stop12h 25m

£122

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Mon 16/2

06:20-20:30

1 stop15h 10m

Belfast Intl

Thu 26/2

16:30-22:45

1 stop5h 15m

£130

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 30/10

07:30-20:55

1 stop14h 25m

Belfast Intl

Sun 2/11

22:45-09:05

1 stop9h 20m

£132

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Mon 16/2

06:20-12:55

1 stop7h 35m

Belfast Intl

Wed 25/2

14:50-22:45

1 stop6h 55m

£138

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Mon 20/10

06:40-12:10

1 stop6h 30m

Belfast Intl

Thu 23/10

09:25-20:20

1 stop9h 55m

£143

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Wed 29/10

17:45-21:30

1 stop4h 45m

Belfast Intl

Sat 1/11

05:45-16:45

1 stop10h 00m

£148

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Austria to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Austria 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 Austria to Belfast Intl Airport

What is the cheapest month to book a flight from Austria to Belfast Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Austria to Belfast Intl Airport (average of £67). Flying from Austria to Belfast Intl Airport in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What are the most popular routes from Austria to Belfast Intl Airport?

    Most travelers choose Vienna Intl - Belfast Intl, Graz Thalerhof - Belfast Intl or Innsbruck Kranebitten - Belfast Intl when deciding on the best route from Austria to Belfast Intl Airport.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Austria to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Austria to Belfast Intl Airport (average of £67). Flying from Austria to Belfast Intl Airport in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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Alternative routes for Austria to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 Austria to Belfast Intl?

Cheapflights makes it easy to find Austria to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Austria to Belfast Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Austria to Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Austria today and book when prices fit your budget.

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