Cheap flights from Bangkok Suvarnabhumi Airport to Istanbul from $306

In general, September is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $672. If you don’t want to visit Istanbul Airport in September, then you should wait until October to fly from Bangkok Suvarnabhumi Airport, when ticket prices are also cheap, with an average price of $693.

Our data shows that Wednesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $991. On the other hand, Thursday is the most expensive day to depart from Bangkok Suvarnabhumi Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,216.

In the evening is the cheapest time of day to fly from Bangkok Suvarnabhumi Airport to Istanbul Airport when you can find flight prices for as low as $1,117. Flying to Istanbul Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,122.

Fly from Bangkok Suvarnabhumi to Istanbul for the best Bangkok Suvarnabhumi - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul Airport from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Bangkok Suvarnabhumi Airport for as low as $593 on momondo.

Etihad Airways and Air Arabia are the most popular carriers operating from Bangkok Suvarnabhumi to Istanbul

Thai Airways, Turkish Airlines and Qatar Airways are the top three most popular airlines that fly to Istanbul Airport from Bangkok Suvarnabhumi Airport according to our data. Thai Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Istanbul Airport. Keep in mind that there are 7 different airlines that fly to Istanbul Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Bangkok and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Kuwait City (KWI) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Flights via Kuwait City (KWI) offer the lowest average round-trip price of $570.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 13h 20m.

Doha (DOH) has the shortest average layover time for this route: 1h 57m.

As of May 2026, there are 5 flights per day flying from Bangkok Suvarnabhumi Airport to Istanbul Airport. The most common time of day flights depart is 11:00PM, with 67% of flights taking off in the evening.

As of May 2026, there are 40 flights per week flying from Bangkok Suvarnabhumi Airport to Istanbul Airport. The most common day of the week flights depart is Sat, with 23% of flights taking off on this day.