Find flights
When to book
Airlines
FAQs

Cheap flights from Cardiff to Vienna from £126

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — VIE
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Vienna

Enter your travel dates to find the best prices.

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 23 March 2026.

Tue 5/511:00
CWL
-
VIE
2 stops23h 40m
Ryanair
Tue 12/506:50
VIE
-
CWL
2 stops17h 00m
Ryanair
Deal found 21/3£143
Mon 13/422:10
CWL
-
VIE
2 stops18h 15m
Ryanair
Thu 16/406:15
VIE
-
CWL
2 stops17h 10m
Ryanair
Deal found 18/3£148
Mon 13/422:10
CWL
-
VIE
2 stops18h 15m
Ryanair
Fri 17/405:45
VIE
-
CWL
2 stops17h 35m
Ryanair
Deal found 18/3£159
Tue 5/506:00
CWL
-
VIE
1 stop16h 45m
Multiple Airlines
Tue 12/506:50
VIE
-
CWL
2 stops17h 00m
Multiple Airlines
Deal found 21/3£166
Mon 13/422:10
CWL
-
VIE
1 stop11h 55m
Multiple Airlines
Fri 17/405:45
VIE
-
CWL
2 stops17h 35m
Multiple Airlines
Deal found 18/3£168
Wed 6/523:30
CWL
-
VIE
2 stops17h 00m
Ryanair
Wed 13/506:30
VIE
-
CWL
2 stops17h 35m
Ryanair
Deal found 22/3£176

Find 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 23 March 2026.

Round-trip from

£143

One-way from

£126

Popular in

April

Cheapest in

October

Average price

£310
Ryanair
  • Ryanair
  • 5/5-12/5
  • 4 total stops
  • 40h 40m total
  • Cardiff to Vienna
Search Deals
KLM
  • KLM
  • 20/6
  • 1 total stop
  • 11h 35m total
  • Cardiff to Vienna
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. 4% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 23 March 2026.
Use the filters below to find and compare flights from Cardiff to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Tue 5/5

11:00-11:40

2 stops23h 40m

Vienna Intl

Tue 12/5

06:50-22:50

2 stops17h 00m

£143

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Mon 13/4

22:10-12:10

1 stop13h 00m

Vienna Intl

Thu 16/4

13:10-22:25

2 stops10h 15m

£153

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Wed 6/5

23:30-17:30

2 stops17h 00m

Vienna Intl

Wed 13/5

06:30-23:05

2 stops17h 35m

£176

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Mon 13/4

22:10-17:25

2 stops18h 15m

Vienna Intl

Fri 17/4

05:55-06:55

3 stops26h 00m

£177

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Mon 4/5

20:40-11:40

1 stop14h 00m

Vienna Intl

Mon 11/5

07:25-21:45

2 stops15h 20m

£192

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Wed 6/5

23:30-11:05

1 stop10h 35m

Vienna Intl

Wed 13/5

06:30-23:05

2 stops17h 35m

£193

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Mon 11/5

09:45-22:20

1 stop11h 35m

Vienna Intl

Thu 14/5

20:00-16:45

1 stop21h 45m

£212
Fastest return journey

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Mon 11/5

10:25-20:10

1 stop8h 45m

Vienna Intl

Thu 14/5

14:50-22:25

2 stops8h 35m

£230

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Mon 11/5

13:35-19:00

3 stops28h 25m

Vienna Intl

Thu 14/5

14:50-22:25

2 stops8h 35m

£251
Cheapest one-way
Fastest single journey

CardiffVienna

CWL - VIE

CWLVIE

Cardiff Wales

Sat 20/6

09:45-22:20

1 stop11h 35m

£126

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 16 resultsSorted by cheapest first
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, December is the cheapest month in which you can book a flight from Cardiff to Vienna (average of £121). Flying from Cardiff to Vienna in January is currently the most expensive (average of £221). 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.

How much does it cost for a return flight from Cardiff to Vienna?

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 23 March 2026.
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
1,477 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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.

  • How long is the flight from Cardiff to Vienna?

    For as low as £143, Ryanair can have you in Vienna from Cardiff in 23h 40m. There are 913 mi between Cardiff and Vienna.

  • 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 £230 on this airline. This flight start at 20% lower than the current average price 3 months from now.

  • 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, December is the cheapest month in which you can book a flight from Cardiff to Vienna (average of £121). Flying from Cardiff to Vienna in January is currently the most expensive (average of £221). 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

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.

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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£230Average£297FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.