Cheap flights from Vienna to Bangkok from $381

If you aren’t able to travel during the month of September, then book flights to Bangkok from Vienna during May instead. Flights to Bangkok in May, while not as cheap as those in September, still average around $744.

On average, the least expensive day to fly to Bangkok from Vienna is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $905. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Vienna to Bangkok on a Saturday will generally be more expensive and average around $1,017. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Bangkok is in the afternoon. momondo users have found flights departing from Vienna to Bangkok in the afternoon for as low as $939. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $944. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Vienna Intl to Bangkok Suvarnabhumi for the best Vienna Intl - Bangkok flight prices

You are more likely to see cheaper flights to Bangkok from Vienna when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Vienna for as low as $749 on momondo.

Qatar Airways, China Eastern, and Etihad Airways are the most popular carriers operating from Vienna Intl to Bangkok

EVA Air, Etihad Airways and Austrian Airlines are the top three most popular airlines that fly to Bangkok from Vienna according to our data. EVA Air is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 16 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% of flights between Vienna and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, EVA Air have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

As of May 2026, there are 4 flights per day flying from Vienna to Bangkok. The most common time of day flights depart is 11:00PM, with 72% of flights taking off in the evening.

As of May 2026, there are 30 flights per week flying from Vienna to Bangkok. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.