What is the difference between the most popular and the most frequent airline at Klagenfurt?

ออสเตรียนแอร์ไลน์ operates the most flights from Thailand to Klagenfurt at 0 per week, and for this route ออสเตรียนแอร์ไลน์ is also the airline most often selected by KAYAK users searching for flights from Thailand to Klagenfurt. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Which city has the cheapest flights to Klagenfurt?

Based on fares booked in the past 5 days, the cheapest flights to Klagenfurt are from Bangkok, starting at ฿30,678 return.

How do I know if a flight to Klagenfurt is a good deal?

A good deal on a flight to Klagenfurt is around ฿27,760 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Klagenfurt?

ออสเตรียนแอร์ไลน์ is the most popular airline for KAYAK users flying to Klagenfurt and has the best on-time record at the destination's main airport.

What is the cheapest flight to Klagenfurt?

Bangkok Suvarnabhumi Airport to Klagenfurt is the cheapest route at ฿30,678 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Klagenfurt?

On average, a return flight from Thailand to Klagenfurt costs ฿27,974, based on KAYAK data over the past 12 months. Return fares from Bangkok Suvarnabhumi Airport average ฿27,974.

What is the cheapest time of day to fly to Klagenfurt?

Afternoon flights to Klagenfurt are the cheapest at ฿27,990 return on average. Night flights are the most expensive at ฿34,239.

What is a good deal for flights to Klagenfurt?

Flights under ฿27,760 are considered a good deal. 25% of KAYAK users found return flights to Klagenfurt at or below these prices, with the lowest fares from: •Bangkok Suvarnabhumi Airport ฿27,760.

What are the most popular airlines flying to Klagenfurt?

ออสเตรียนแอร์ไลน์ is the only airline flying to Klagenfurt on KAYAK.

฿30,678 CHEAP FLIGHTS to Klagenfurt in 2026/27

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Cheapest return flight

฿30,678

Typical prices: ฿27,760-฿34,242

ออสเตรียนแอร์ไลน์

Wed 26/12Sun 14/1

BKK - KLU • 1 stop

Cheapest one-way flight

฿11,492

Typical prices: ฿27,752-฿34,168

Multiple Airlines

Fri 21/12

BKK - KLU • 3 stops

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ออสเตรียนแอร์ไลน์

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Flight Deals

Cheap Flights to Klagenfurt

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

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Recent return flight deals to Klagenfurt

Sat 26 Dec - Thu 14 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿30,678ออสเตรียนแอร์ไลน์

Mon 28 Dec - Thu 14 Jan

14:00 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

26h 30m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿30,678ออสเตรียนแอร์ไลน์

Sun 27 Dec - Thu 14 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿30,678ออสเตรียนแอร์ไลน์

Mon 28 Dec - Fri 15 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿32,290ออสเตรียนแอร์ไลน์

Sun 27 Dec - Fri 15 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿32,290ออสเตรียนแอร์ไลน์

Sat 26 Dec - Fri 15 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿32,290ออสเตรียนแอร์ไลน์

Sun 27 Dec - Fri 15 Jan

23:30 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

41h 00m2 stops Munich Franz Josef Strauss Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿35,886Multiple Airlines

Sun 27 Dec - Fri 15 Jan

23:30 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

41h 00m2 stops Munich Franz Josef Strauss Vienna Intl

11:15 - 14:50KLU Klagenfurt-BKK Bangkok Suvarnabhumi

45h 35m2 stops Vienna Intl Munich Franz Josef Strauss

฿36,558ลุฟท์ฮันซ่า

Sat 26 Dec - Tue 12 Jan

10:25 - 14:20BKK Bangkok Suvarnabhumi-KLU Klagenfurt

33h 55m2 stops Stockholm Arlanda Rome Fiumicino

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿39,783Multiple Airlines

Mon 28 Dec - Tue 12 Jan

20:15 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

20h 15m2 stops Singapore Changi Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿43,446Multiple Airlines

All return flight deals to Klagenfurt

Sat 26 Dec - Thu 14 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿30,678ออสเตรียนแอร์ไลน์

Mon 28 Dec - Thu 14 Jan

14:00 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

26h 30m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿30,678ออสเตรียนแอร์ไลน์

Sun 27 Dec - Thu 14 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿30,678ออสเตรียนแอร์ไลน์

Mon 28 Dec - Fri 15 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿32,290ออสเตรียนแอร์ไลน์

Sun 27 Dec - Fri 15 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿32,290ออสเตรียนแอร์ไลน์

Sat 26 Dec - Fri 15 Jan

23:50 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

16h 40m1 stop Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿32,290ออสเตรียนแอร์ไลน์

Sun 27 Dec - Fri 15 Jan

23:30 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

41h 00m2 stops Munich Franz Josef Strauss Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿35,886Multiple Airlines

Sun 27 Dec - Fri 15 Jan

23:30 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

41h 00m2 stops Munich Franz Josef Strauss Vienna Intl

11:15 - 14:50KLU Klagenfurt-BKK Bangkok Suvarnabhumi

45h 35m2 stops Vienna Intl Munich Franz Josef Strauss

฿36,558ลุฟท์ฮันซ่า

Sat 26 Dec - Tue 12 Jan

10:25 - 14:20BKK Bangkok Suvarnabhumi-KLU Klagenfurt

33h 55m2 stops Stockholm Arlanda Rome Fiumicino

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿39,783Multiple Airlines

Mon 28 Dec - Tue 12 Jan

20:15 - 10:30BKK Bangkok Suvarnabhumi-KLU Klagenfurt

20h 15m2 stops Singapore Changi Vienna Intl

11:15 - 12:20KLU Klagenfurt-BKK Bangkok Suvarnabhumi

19h 05m1 stop Vienna Intl

฿43,446Multiple Airlines

Booking Insights

Price, demand, and travel trends for flights to Klagenfurt

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Klagenfurt?: Bangkok Suvarnabhumi Airport to Klagenfurt is the cheapest route at ฿30,678 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Klagenfurt? Average and cheapest price for all return flights to Klagenfurt from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from Thailand to Klagenfurt costs ฿27,974, based on KAYAK data over the past 12 months. Return fares from Bangkok Suvarnabhumi Airport average ฿27,974.
What is the cheapest time of day to fly to Klagenfurt? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Afternoon flights to Klagenfurt are the cheapest at ฿27,990 return on average. Night flights are the most expensive at ฿34,239.
What is a good deal for flights to Klagenfurt?: Flights under ฿27,760 are considered a good deal. 25% of KAYAK users found return flights to Klagenfurt at or below these prices, with the lowest fares from:
•Bangkok Suvarnabhumi Airport ฿27,760.

Find deals

Cheapest flight	฿11,492

One-way flight from Bangkok Suvarnabhumi Airport to Klagenfurt

When to book flights to Klagenfurt

Are your dates flexible? Find out the best times to travel to Klagenfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Klagenfurt based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Klagenfurt is a good deal?
A good deal on a flight to Klagenfurt is around ฿27,760 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which city has the cheapest flights to Klagenfurt?
Based on fares booked in the past 5 days, the cheapest flights to Klagenfurt are from Bangkok, starting at ฿30,678 return.
What is the difference between the most popular and the most frequent airline at Klagenfurt?
ออสเตรียนแอร์ไลน์ operates the most flights from Thailand to Klagenfurt at 0 per week, and for this route ออสเตรียนแอร์ไลน์ is also the airline most often selected by KAYAK users searching for flights from Thailand to Klagenfurt. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.
Which airlines should I consider for flights to Klagenfurt?
ออสเตรียนแอร์ไลน์ is the most popular airline for KAYAK users flying to Klagenfurt and has the best on-time record at the destination's main airport.

For flights to Klagenfurt, a good return fare is around ฿27,760. If you find a fare below that, you're getting a strong deal.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to midday to save up to ฿6,250 on a return flight. Midday flights to Klagenfurt average ฿27,990 compared to ฿34,239 for evening flights.

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Everything you should know

Cheap Flights to Klagenfurt

Recent return flight deals to Klagenfurt

Recent one-way flight deals to Klagenfurt

All return flight deals to Klagenfurt

Price, demand, and travel trends for flights to Klagenfurt

What is the cheapest flight to Klagenfurt?

How much is a flight to Klagenfurt?

What is the cheapest time of day to fly to Klagenfurt?

What is a good deal for flights to Klagenfurt?

What are the most popular airlines flying to Klagenfurt?

Key details for flights to Klagenfurt

Cheapest flight

When to book flights to Klagenfurt

Your questions about flights to Klagenfurt, answered

Your guide to booking Klagenfurt flights

More options for your flight to Klagenfurt

Complete your trip to Klagenfurt with a hotel stay or car hire

Information on the airport you'll fly into in Klagenfurt

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Flights from local origins to Klagenfurt

Flights to other popular destinations

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