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Cheap flights from Austria to Belfast Intl Airport from £74

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — BFS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austria to Belfast Intl

Enter your travel dates to find the best prices.

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 12 December 2025.

Mon 15/1209:35VIE - BFS
1 stop24h 30mMultiple Airlines
Fri 19/1214:40BFS - VIE
Nonstop2h 55mMultiple Airlines
Deal found 10/12£111
Mon 15/1219:50VIE - BFS
Nonstop2h 55mJet2
Fri 19/1214:40BFS - VIE
Nonstop2h 55mJet2
Deal found 10/12£130
Wed 17/1207:30VIE - BFS
2 stops26h 40mMultiple Airlines
Fri 9/108:05BFS - VIE
1 stop9h 15mMultiple Airlines
Deal found 10/12£154
Mon 15/1218:55VIE - BFS
1 stop6h 30mMultiple Airlines
Tue 16/1208:40BFS - VIE
1 stop15h 15mMultiple Airlines
Deal found 12/12£170
Mon 29/1214:40VIE - BFS
1 stop5h 15mMultiple Airlines
Tue 6/105:45BFS - VIE
2 stops27h 35mMultiple Airlines
Deal found 10/12£170
Tue 30/1209:35VIE - BFS
2 stops23h 45mMultiple Airlines
Wed 7/107:55BFS - VIE
2 stops10h 30mMultiple Airlines
Deal found 11/12£184
Mon 29/1213:55GRZ - BFS
2 stops8h 20mMultiple Airlines
Sun 4/107:10BFS - GRZ
2 stops13h 10mMultiple Airlines
Deal found 10/12£369
Mon 29/1212:20GRZ - BFS
1 stop8h 50mMultiple Airlines
Tue 6/120:55BFS - GRZ
1 stop12h 50mMultiple Airlines
Deal found 10/12£417

Find 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 12 December 2025.

Round-trip from

£94

One-way from

£74

Popular in

June

Cheapest in

February

Average price

£231
6/2-9/2
  • 6/2-9/2
  • 2 total stops
  • 18h 55m total
  • Austria to Belfast
Search Deals
1/2
  • 1/2
  • 1 total stop
  • 4h 40m total
  • Austria to Belfast
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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

Fri 6/2

15:15-21:05

1 stop6h 50m

Belfast Intl

Mon 9/2

22:20-11:25

1 stop12h 05m

£94

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 30/1

06:20-12:10

1 stop6h 50m

Belfast Intl

Sun 1/2

13:35-22:45

1 stop8h 10m

£95

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 27/2

06:20-19:30

1 stop14h 10m

Belfast Intl

Tue 3/3

08:50-20:25

1 stop10h 35m

£97

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Mon 2/3

06:20-20:30

1 stop15h 10m

Belfast Intl

Thu 5/3

08:50-22:45

1 stop12h 55m

£98

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Tue 24/2

14:50-20:20

1 stop6h 30m

Belfast Intl

Sat 28/2

13:10-20:25

1 stop6h 15m

£111

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 26/2

07:30-22:50

2 stops16h 20m

Belfast Intl

Wed 4/3

08:50-22:45

1 stop12h 55m

£113

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 20/2

06:20-20:20

1 stop15h 00m

Belfast Intl

Tue 24/2

08:50-20:25

1 stop10h 35m

£114

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Tue 24/2

14:50-20:20

1 stop6h 30m

Belfast Intl

Wed 25/2

14:50-22:45

1 stop6h 55m

£114

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Mon 23/2

06:20-12:55

1 stop7h 35m

Belfast Intl

Thu 26/2

08:50-22:45

1 stop12h 55m

£117

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Mon 23/2

06:20-12:55

1 stop7h 35m

Belfast Intl

Sat 28/2

13:10-20:25

1 stop6h 15m

£117

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 15 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, February is the cheapest month in which you can book a flight from Austria to Belfast Intl Airport (average of £187). Flying from Austria to Belfast Intl Airport in May is currently the most expensive (average of £329). 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, February is the cheapest month in which you can book a flight from Austria to Belfast Intl Airport (average of £187). Flying from Austria to Belfast Intl Airport in May is currently the most expensive (average of £329). 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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