What are the cheapest airlines to fly from Belfast to Austria one-way?

One-way options have recently been found by users for as low as £74 on Ryanair. Other airlines that offer cheap prices include KLM from £140 and Aer Lingus from £209 one-way.

What is the cheapest day to fly from Belfast to Austria?

Travellers seeking maximum savings on their Belfast to Austria flight should consider departing on Saturday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Austria ranges from 21.0 - 67.0 inches per month. July is typically the wettest month, when rainfall can reach 67.0 mm. January is typically the driest time to visit Austria when rainfall is around 21.0 mm.

If weather is an important factor for your trip to Austria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Belfast to Austria?

The most popular route from Belfast to Austria is Belfast Intl - Vienna Intl. You may also consider Belfast City - Vienna Intl or Belfast Intl - Salzburg W.A. Mozart.

What is the cheapest month to fly from Belfast to Austria?

January is one of the best times of the year to fly to Austria from Belfast. Prices for January average £300 per person but you can even find prices for as low as £176. The most expensive prices can be found in the month of May. Opting for a January flight can save you 161% on your journey compared to booking in May

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

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

How can I find direct flights from Belfast to Austria?

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

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

Yes. Cheapflights offers flight deals from Belfast 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.

£46+ Flights from Belfast to Austria

Cheap flight deals from Belfast to Austria

Round-trip from	£140
One-way from	£46
Popular in	May
Cheapest in	January
Average price	£364

11/10-18/10
2 total stops
29h 05m total
Belfast to Austria

Search Deals

10/9
1 total stop
13h 25m total
Belfast to Austria

Search Deals

Highest demand for flights based on searches. 42% potential increase in price (£162 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 22% potential price decrease (£40 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Belfast to Austria

Cheapest flights from Belfast to Austria
Explore the most affordable flight options available from Belfast to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Sat 11/1009:40BFS - VIE

1 stop12h 05mMultiple Airlines

Sat 18/1017:25VIE - BFS

1 stop17h 00mMultiple Airlines

Deal found 6/7£140

Sat 11/1014:20BHD - VIE

1 stop7h 25mMultiple Airlines

Sat 18/1006:00VIE - BHD

1 stop15h 25mMultiple Airlines

Deal found 6/7£145

Thu 31/717:25BHD - VIE

1 stop14h 10mKLM

Mon 4/820:00VIE - BHD

1 stop21h 55mKLM

Deal found 5/7£221

Tue 19/807:25BFS - SZG

1 stop6h 05mMultiple Airlines

Tue 26/818:50SZG - BFS

2 stops13h 15mMultiple Airlines

Deal found 5/7£287

Fri 5/1217:20BHD - SZG

1 stop14h 25mKLM

Mon 15/1221:20SZG - BHD

1 stop20h 30mKLM

Deal found 8/7£313

Fri 5/1207:20BHD - SZG

1 stop6h 30mMultiple Airlines

Mon 15/1207:00SZG - BHD

2 stops7h 50mMultiple Airlines

Deal found 8/7£347

Sun 12/1016:55BHD - VIE

2 stops17h 15mAer Lingus

Sun 19/1011:50VIE - BHD

2 stops23h 00mAer Lingus

Deal found 6/7£444

Thu 28/811:00BHD - VIE

2 stops10h 35mBritish Airways

Mon 1/907:45VIE - BHD

1 stop6h 20mBritish Airways

Deal found 6/7£459

Best flights from Belfast to Austria
Discover carefully curated flight deals from Belfast to Austria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Sat 11/1009:40BFS - VIE

1 stop12h 05mMultiple Airlines

Sat 18/1017:25VIE - BFS

1 stop17h 00mMultiple Airlines

Deal found 6/7£140

Thu 31/717:25BHD - VIE

1 stop14h 10mKLM

Mon 4/807:05VIE - BHD

1 stop15h 10mKLM

Deal found 6/7£227

Sat 11/1014:20BHD - VIE

1 stop7h 25mMultiple Airlines

Sat 18/1006:00VIE - BHD

1 stop15h 25mMultiple Airlines

Deal found 6/7£145

Sun 12/1016:55BHD - VIE

2 stops17h 15mAer Lingus

Sun 19/1011:50VIE - BHD

2 stops23h 00mAer Lingus

Deal found 6/7£444

Thu 28/811:00BHD - VIE

2 stops10h 35mBritish Airways

Mon 1/907:45VIE - BHD

1 stop6h 20mBritish Airways

Deal found 6/7£459

Fri 5/1217:20BHD - SZG

1 stop14h 25mKLM

Mon 15/1221:20SZG - BHD

1 stop20h 30mKLM

Deal found 8/7£313

Tue 19/807:25BFS - SZG

1 stop6h 05mMultiple Airlines

Tue 26/818:50SZG - BFS

2 stops13h 15mMultiple Airlines

Deal found 5/7£287

Fri 5/1207:20BHD - SZG

1 stop6h 30mMultiple Airlines

Mon 15/1207:00SZG - BHD

2 stops7h 50mMultiple Airlines

Deal found 8/7£347

Last-minute flights from Belfast to Austria
Discover last-minute flight deals from Belfast to Austria. Data last updated 8 July 2025 and is based on user searches.

Mon 28/707:55BHD - VIE

2 stops25h 55mMultiple Airlines

Sat 2/806:00VIE - BHD

1 stop15h 25mMultiple Airlines

Deal found 7/7£246

Thu 31/717:25BHD - VIE

1 stop14h 10mKLM

Mon 4/820:00VIE - BHD

1 stop21h 55mKLM

Deal found 5/7£221

Thu 31/715:15BHD - VIE

2 stops18h 55mAer Lingus

Mon 4/811:50VIE - BHD

2 stops26h 00mAer Lingus

Deal found 6/7£628

Wed 20/807:25BFS - VIE

1 stop12h 40mMultiple Airlines

Wed 27/806:45VIE - BFS

1 stop10h 55mMultiple Airlines

Deal found 6/7£145

Wed 20/811:30BHD - SZG

2 stops10h 00mMultiple Airlines

Wed 27/806:00SZG - BHD

2 stops8h 00mMultiple Airlines

Deal found 7/7£3,064

Thu 21/806:00BFS - SZG

1 stop8h 00mMultiple Airlines

Thu 28/806:00SZG - BFS

3 stops26h 10mMultiple Airlines

Deal found 7/7£292

Thu 28/811:00BHD - VIE

2 stops10h 35mBritish Airways

Mon 1/907:45VIE - BHD

1 stop6h 20mBritish Airways

Deal found 6/7£459

One-way flights from Belfast to Austria
Search for one-way flight options from Belfast to Austria. Find affordable one-way fares based on user searches. Data last updated 8 July 2025.

Wed 10/921:05BFS - VIE

1 stop13h 25mMultiple Airlines

Deal found 7/7£46

Wed 10/907:05BHD - VIE

1 stop14h 40mMultiple Airlines

Deal found 7/7£57

Sun 21/917:30BFS - VIE

1 stop13h 50mRyanair

Deal found 6/7£74

Fri 5/921:40BFS - SZG

1 stop12h 25mMultiple Airlines

Deal found 7/7£101

Sat 23/817:25BHD - VIE

1 stop14h 10mKLM

Deal found 4/7£140

Fri 5/915:00BHD - SZG

2 stops19h 05mMultiple Airlines

Deal found 7/7£156

Mon 13/1009:50BHD - VIE

2 stops24h 20mAer Lingus

Deal found 5/7£209

Sat 23/812:00BHD - VIE

2 stops21h 20mBritish Airways

Deal found 4/7£227

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Sat 11/10

09:40-22:45

1 stop12h 05m

Vienna Intl

Sat 18/10

17:25-09:25

1 stop17h 00m

£140

BelfastVienna

BHD - VIE

BHDVIE

Belfast City

Sat 11/10

14:20-22:45

1 stop7h 25m

Vienna Intl

Sat 18/10

06:00-20:25

1 stop15h 25m

£145

BelfastVienna

BHD - VIE

BHDVIE

Belfast City

Thu 31/7

17:25-08:35

1 stop14h 10m

Vienna Intl

Mon 4/8

20:00-16:55

1 stop21h 55m

£221

BelfastSalzburg

BFS - SZG

BFSSZG

Belfast Intl

Tue 19/8

07:25-14:30

1 stop6h 05m

Salzburg W.A. Mozart

Tue 26/8

18:50-07:05

2 stops13h 15m

£287

BelfastSalzburg

BHD - SZG

BHDSZG

Belfast City

Fri 5/12

17:20-08:45

1 stop14h 25m

Salzburg W.A. Mozart

Mon 15/12

21:20-16:50

1 stop20h 30m

£313

BelfastSalzburg

BHD - SZG

BHDSZG

Belfast City

Fri 5/12

07:20-14:50

1 stop6h 30m

Salzburg W.A. Mozart

Mon 15/12

07:00-13:50

2 stops7h 50m

£347

BelfastVienna

BHD - VIE

BHDVIE

Belfast City

Sun 12/10

16:55-11:10

2 stops17h 15m

Vienna Intl

Sun 19/10

11:50-09:50

2 stops23h 00m

£444

BelfastVienna

BHD - VIE

BHDVIE

Belfast City

Thu 28/8

11:00-22:35

2 stops10h 35m

Vienna Intl

Mon 1/9

07:45-13:05

1 stop6h 20m

£459

BelfastVienna

BFS - VIE

BFSVIE

Belfast Intl

Wed 10/9

21:05-11:30

1 stop13h 25m

£46

BelfastVienna

BHD - VIE

BHDVIE

Belfast City

Wed 10/9

07:05-22:45

1 stop14h 40m

£57

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 16 results

Best time to book a flight from Belfast to Austria

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

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

Currently, January is the cheapest month in which you can book a flight from Belfast to Austria (average of £71). Flying from Belfast to Austria in August is currently the most expensive (average of £216). 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.

What is the cheapest time of day to fly from BFS to AT?

When flying from Belfast to Austria, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 49% versus a flight in the morning.

Reviews of airlines servicing Austria

Read through reviews of airlines operating flights from Belfast to Austria, such as KLM, Aer Lingus, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,370 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,151 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Ryanair

6.9

Okay

5,151 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,095 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines to fly from Belfast to Austria one-way?
One-way options have recently been found by users for as low as £74 on Ryanair. Other airlines that offer cheap prices include KLM from £140 and Aer Lingus from £209 one-way.
What are the most popular routes from Belfast to Austria?
The most popular route from Belfast to Austria is Belfast Intl - Vienna Intl. You may also consider Belfast City - Vienna Intl or Belfast Intl - Salzburg W.A. Mozart.
Can I find deals for flights from Belfast to Austria that include hotel bookings?
Yes. In addition to deals on Belfast to Austria flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast to Austria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Austria.
Can I find deals for business class flights from Belfast to Austria?
Yes. Cheapflights offers flight deals from Belfast 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.
What is the cheapest month to book a flight from Belfast to Austria?
Currently, January is the cheapest month in which you can book a flight from Belfast to Austria (average of £71). Flying from Belfast to Austria in August is currently the most expensive (average of £216). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast to Austria

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Direct flights to

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Direct flights to Istanbul

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Direct flights to Belfast

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Direct flights to Nice

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Direct flights to Venice

Direct flights to Paphos

Direct flights to Puerto del Rosario

Direct flights to Munich

Direct flights to Vienna

Top 2 airlines flying from Belfast to Austria

Airline	Cheapest	Average	Flexibility	On-time
Jet2	Cheapest£79	Average£285	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
KLM	Cheapest£192	Average£244	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast to Austria?

Cheapflights makes it easy to find Belfast to Austria 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 Belfast to Austria?

Cheapflights helps you find that perfect flight to Austria from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Austria from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Belfast to Austria flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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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.

Cheap flights from Belfast to Austria from £46

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Austria

Keep the following information in mind while searching for Belfast to Austria flight deals. Data was last updated 8 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to Austria

Cheapest flights from Belfast to AustriaExplore the most affordable flight options available from Belfast to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Explore the most affordable flight options available from Belfast to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Austria that are best for you.

Best time to book a flight from Belfast to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Belfast with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Austria

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

What is the cheapest time of day to fly from BFS to AT?

Find hourly flight availability from Belfast to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated 8 July 2025.

Read through reviews of airlines operating flights from Belfast to Austria, such as KLM, Aer Lingus, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Belfast to Austria one-way?

What are the most popular routes from Belfast to Austria?

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

How can I find direct flights from Belfast to Austria?

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

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

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 to Austria

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Belfast to Austria

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 to Austria?

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Belfast to Austria
Explore the most affordable flight options available from Belfast to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.