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Cheap flights from Austria to Belfast Intl Airport from £61

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — BFS
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Round-trip from

£107

One-way from

£61

Popular in

June

Cheapest in

February

Average price

£310
28/11-1/12
  • 28/11-1/12
  • 1 total stop
  • 14h 00m total
  • Austria to Belfast
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12/1
  • 12/1
  • 1 total stop
  • 15h 10m total
  • Austria to Belfast
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£41 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 November 2025
Search Deals

Find 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 13 November 2025.

Fri 28/1119:35VIE - BFS
Nonstop2h 55mMultiple Airlines
Mon 1/1207:50BFS - VIE
1 stop11h 05mMultiple Airlines
Deal found 12/11£107
Sat 6/1221:25VIE - BFS
1 stop11h 45mMultiple Airlines
Sat 13/1208:30BFS - VIE
1 stop11h 20mMultiple Airlines
Deal found 12/11£139
Thu 27/1121:05VIE - BFS
1 stop11h 45mMultiple Airlines
Mon 1/1207:50BFS - VIE
1 stop11h 05mMultiple Airlines
Deal found 10/11£143
Thu 20/1121:05VIE - BFS
1 stop11h 45mMultiple Airlines
Sun 23/1109:10BFS - VIE
1 stop8h 25mMultiple Airlines
Deal found 10/11£150
Fri 26/1222:05LNZ - BFS
1 stop11h 00mMultiple Airlines
Fri 2/121:30BFS - LNZ
2 stops16h 00mMultiple Airlines
Deal found 11/11£326
Wed 19/1116:25GRZ - BFS
3 stops16h 30mMultiple Airlines
Thu 20/1111:50BFS - GRZ
2 stops7h 45mMultiple Airlines
Deal found 12/11£379

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 13 November 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 28/11

17:45-23:45

1 stop7h 00m

Belfast Intl

Mon 1/12

07:50-19:55

1 stop11h 05m

£123

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 5/3

17:10-07:25

1 stop15h 15m

Belfast Intl

Sun 8/3

07:10-19:55

1 stop11h 45m

£127

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Tue 3/3

14:50-20:20

1 stop6h 30m

Belfast Intl

Sun 8/3

16:25-22:45

1 stop5h 20m

£135

LinzBelfast

LNZ - BFS

LNZBFS

Linz Hoersching

Mon 2/3

15:55-21:55

1 stop7h 00m

Belfast Intl

Sat 7/3

05:45-14:30

1 stop7h 45m

£137

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Sat 14/3

14:20-22:00

1 stop8h 40m

Belfast Intl

Tue 17/3

05:45-18:45

1 stop12h 00m

£139

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Tue 3/3

14:50-20:20

1 stop6h 30m

Belfast Intl

Thu 5/3

16:30-22:45

1 stop5h 15m

£139

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 20/2

06:20-20:20

1 stop15h 00m

Belfast Intl

Sun 22/2

07:10-19:55

1 stop11h 45m

£141

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 27/11

21:05-07:50

1 stop11h 45m

Belfast Intl

Mon 1/12

07:50-19:55

1 stop11h 05m

£143

LinzBelfast

LNZ - BFS

LNZBFS

Linz Hoersching

Sat 7/3

15:05-22:45

1 stop8h 40m

Belfast Intl

Mon 9/3

09:40-15:20

1 stop4h 40m

£144

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 12/3

17:10-07:25

1 stop15h 15m

Belfast Intl

Sun 15/3

23:05-22:20

2 stops22h 15m

£145

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 24 results
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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 £193). Flying from Austria to Belfast Intl Airport in May is currently the most expensive (average of £335). 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, Innsbruck Kranebitten - Belfast Intl or Graz Thalerhof - 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 £193). Flying from Austria to Belfast Intl Airport in May is currently the most expensive (average of £335). 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

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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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