Cheap flights from Istanbul Airport to Southeast Asia from $264

The month of September is, on average, the cheapest month to fly to Southeast Asia from Istanbul Airport, with most prices found around $523. If you don’t want to visit Southeast Asia in September, then you should wait until June to fly from Istanbul Airport, when ticket prices are also cheap, with an average price of $534.

The cheapest day to depart from Istanbul Airport to Southeast Asia is on a Friday when prices can be found for as low as $751. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $858. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

In the evening is the cheapest time of day to fly from Istanbul Airport to Southeast Asia when you can find flight prices for as low as $717. Flying to Southeast Asia in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $801. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Istanbul to Singapore Changi for the best Istanbul - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $569 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Istanbul Airport for as low as $554 on momondo.

There are 3 cabin classes available to choose from on Istanbul to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Arabia, Oman Air, and China Eastern are the most popular carriers operating from Istanbul to Southeast Asia

Etihad Airways, Turkish Airlines and Qatar Airways are the top three most popular airlines that fly to Southeast Asia from Istanbul Airport according to our data. Etihad Airways is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 14 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

As of March 2026, 16 flights take off from Istanbul Airport and land in Southeast Asia each day. The most common flight departure time for this route is 1:00AM, with 50% of daily flights taking off in the morning.

As of March 2026, there are 118 flights per week flying from Istanbul Airport to Southeast Asia. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.