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Cheap flights from Cardiff to Vienna from £144

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 19/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — VIE
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Cardiff to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£167

One-way from

£144

Popular in

December

Cheapest in

September

Average price

£313
Ryanair
  • Ryanair
  • 11/9-18/9
  • 3 total stops
  • 30h 40m total
  • Cardiff to Vienna
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Ryanair
  • Ryanair
  • 19/12
  • 1 total stop
  • 20h 20m total
  • Cardiff to Vienna
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£8 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 August 2025
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Find flight deals from Cardiff to Vienna

Cheapest flights from Cardiff to Vienna
Explore the most affordable flight options available from Cardiff to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Thu 11/907:55CWL - VIE
1 stop10h 25mRyanair
Thu 18/916:45VIE - CWL
2 stops20h 15mRyanair
Deal found 14/8£167
Sat 4/1009:00CWL - VIE
1 stop11h 25mRyanair
Mon 6/1006:45VIE - CWL
1 stop7h 00mRyanair
Deal found 13/8£173
Sat 27/909:00CWL - VIE
1 stop11h 25mMultiple Airlines
Sat 4/1017:25VIE - CWL
2 stops18h 10mMultiple Airlines
Deal found 13/8£175
Thu 11/907:55CWL - VIE
2 stops13h 50mMultiple Airlines
Thu 18/916:45VIE - CWL
2 stops20h 15mMultiple Airlines
Deal found 14/8£178
Sat 4/1009:00CWL - VIE
2 stops12h 45mMultiple Airlines
Mon 6/1006:45VIE - CWL
1 stop7h 00mMultiple Airlines
Deal found 13/8£180
Sat 30/809:00CWL - VIE
2 stops25h 25mRyanair
Sat 6/917:15VIE - CWL
2 stops18h 20mRyanair
Deal found 13/8£210
Sun 28/911:00CWL - VIE
1 stop8h 00mRyanair
Sun 5/1020:30VIE - CWL
1 stop17h 15mRyanair
Deal found 14/8£226
Fri 28/1117:25CWL - VIE
1 stop4h 20mKLM
Sun 30/1106:50VIE - CWL
1 stop4h 00mKLM
Deal found 13/8£240

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Vienna 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 15 August 2025.
Use the filters below to find and compare flights from Cardiff to Vienna that are best for you.

Fly from

Cardiff

Fly to

Vienna

Route

Depart

Return

Price

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Thu 11/9

07:55-19:20

1 stop10h 25m

Vienna Intl

Thu 18/9

16:45-12:00

2 stops20h 15m

£167

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sat 4/10

09:00-21:25

1 stop11h 25m

Vienna Intl

Mon 6/10

06:45-12:45

1 stop7h 00m

£173

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sat 27/9

09:00-21:25

1 stop11h 25m

Vienna Intl

Sat 4/10

17:25-10:35

2 stops18h 10m

£175

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Thu 11/9

07:55-22:45

2 stops13h 50m

Vienna Intl

Thu 18/9

16:45-12:00

2 stops20h 15m

£178

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sat 4/10

09:00-22:45

2 stops12h 45m

Vienna Intl

Mon 6/10

06:45-12:45

1 stop7h 00m

£180

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sun 28/9

11:00-20:00

1 stop8h 00m

Vienna Intl

Sun 5/10

18:40-12:45

2 stops19h 05m

£210

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sat 30/8

09:00-11:25

2 stops25h 25m

Vienna Intl

Sat 6/9

17:15-10:35

2 stops18h 20m

£210

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Fri 19/12

16:05-13:25

1 stop20h 20m

£144

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sun 24/8

09:50-22:55

2 stops12h 05m

£209

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sun 24/8

17:20-08:35

1 stop14h 15m

£216

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 11 results
1
2

Best time to book a flight from Cardiff to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Cardiff 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 Cardiff to Vienna

What is the cheapest month to book a flight from Cardiff to Vienna?

Currently, January is the cheapest month in which you can book a flight from Cardiff to Vienna (average of £71). Flying from Cardiff to Vienna 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.

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated 15 August 2025.
Read reviews from past customers who have flown with KLM from Cardiff to Vienna. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,384 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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
1,384 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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

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

  • What is the cheapest airline to fly from Cardiff to Vienna round-trip?

    Our cheapest airline available from Cardiff to Vienna is KLM. Our recent data shows that you can find tickets from as low as £168 on this airline. This flight start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Cardiff to Vienna one-way?

    One-way options have recently been found by users for as low as £144 on Ryanair. Other airlines that offer cheap prices include Air France from £209 and KLM from £216 one-way.

  • Can I find deals for flights from Cardiff to Vienna that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Vienna?

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

  • Can I find deals for business class flights from Cardiff to Vienna?

    Yes. Cheapflights offers flight deals from Cardiff to Vienna 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 Cardiff to Vienna?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Vienna (average of £71). Flying from Cardiff to Vienna 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

Travelling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Wiener Neustadt
Krems an der Donau

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cardiff to Vienna

Discover the top airline that operate flights from Cardiff to Vienna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£168Average£260FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Vienna?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Vienna from Cardiff today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Vienna?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Vienna for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Vienna with no change fees?

Yes, we can. To see specific flights from Cardiff to Vienna 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 Cardiff to Vienna become cheaper?

Yes! Start tracking prices for Cardiff to Vienna 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.

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