S$ 332 Find Cheap Flights from Istanbul to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Southeast Asia departing on 13-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Southeast Asia, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Southeast Asia

Wed, 1 Apr - Sun, 5 Apr
Multiple Airlines Logo
17:20 - 13:40SAW-SIN
15h 20m1 stop
Multiple Airlines Logo
21:20 - 16:05SIN-SAW
23h 45m1 stop
S$ 634Multiple Airlines
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Multiple Airlines Logo
17:20 - 23:35SAW-SIN
25h 15m2 stops
Multiple Airlines Logo
23:25 - 16:05SIN-SAW
21h 40m1 stop
S$ 635Multiple Airlines
Find Deal
Tue, 20 Jan - Thu, 29 Jan
IndiGo Logo
20:00 - 10:15IST-SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20SIN-IST
29h 05m1 stop
S$ 664IndiGo
Find Deal
Tue, 18 Nov - Tue, 25 Nov
IndiGo Logo
20:00 - 17:20IST-SIN
16h 20m1 stop
IndiGo Logo
11:15 - 11:20SIN-IST
29h 05m1 stop
S$ 667IndiGo
Find Deal
Thu, 27 Nov - Wed, 10 Dec
Turkish Airlines Logo
18:30 - 10:00IST-SIN
10h 30mdirect
Turkish Airlines Logo
11:40 - 18:30SIN-IST
11h 50mdirect
S$ 705Turkish Airlines
Find Deal
Thu, 27 Nov - Wed, 10 Dec
Turkish Airlines Logo
18:30 - 10:00IST-SIN
10h 30mdirect
Turkish Airlines Logo
11:40 - 18:30SIN-IST
11h 50mdirect
S$ 706Turkish Airlines
Find Deal
Thu, 27 Nov - Wed, 10 Dec
Gulf Air Logo
06:05 - 12:30IST-SIN
25h 25m1 stop
Gulf Air Logo
20:25 - 15:30SIN-IST
24h 05m1 stop
S$ 745Gulf Air
Find Deal
Thu, 27 Nov - Wed, 10 Dec
Gulf Air Logo
06:05 - 12:30IST-SIN
25h 25m1 stop
Gulf Air Logo
20:25 - 05:20SIN-IST
13h 55m1 stop
S$ 766Gulf Air
Find Deal
Thu, 22 Jan - Sun, 1 Feb
Qatar Airways Logo
13:40 - 14:55SAW-SIN
20h 15m1 stop
Qatar Airways Logo
21:20 - 12:10SIN-SAW
19h 50m2 stops
S$ 816Qatar Airways
Find Deal
Wed, 18 Mar - Sun, 22 Mar
Qatar Airways Logo
13:40 - 08:45SAW-SIN
14h 05m1 stop
Qatar Airways Logo
21:20 - 12:10SIN-SAW
19h 50m2 stops
S$ 820Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Istanbul to Southeast Asia flights

Get data-powered insights and trends into flights from Istanbul to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Istanbul to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Istanbul found in the last 72 hours was to Singapore, at S$ 861 return. The most popular route is from Istanbul Airport (IST) to Ho Chi Minh City (SGN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 1,882.

What is the cheapest month to fly from Istanbul to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul to Southeast Asia is March, when tickets cost S$ 746 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of return tickets is S$ 1,138 and S$ 1,099 respectively.

What’s the cheapest day of the week to fly from Istanbul to Southeast Asia?

The average price of all round-trip flights from Istanbul to Southeast Asia clicked on KAYAK for each day over the last 12 months.

For Istanbul to Southeast Asia, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Southeast Asia back to Istanbul, the best deals are generally found on Tuesday, with Saturday being the most expensive.

How far in advance should I book a flight from Istanbul to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Istanbul to Southeast Asia, you should book around 2 weeks before departure, which saves you about 24% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Cheapest flightS$ 320
Flight from Istanbul Sabiha Gokcen Airport to Singapore

Flights from Istanbul to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Istanbul to Southeast Asia 
DianneFlew with Turkish AirlinesIST-SINAug 2024
Be aware that Istanbul requires a visa for Australians at 50 eur per person for entry up to 90 days. We only spent 6 hours on a Touristanbool tour organised by Turkish Air during transit but had to buy a visa. The Turks were courteous. The food is plentiful on Turkish Air but traditional basic cuisine. The tour was on time with guidance provided and a meal at a local restaurant. It was interesting and memorable.
Verified travelerFlew with Turkish AirlinesIST-KULAug 2024
Make sure you understand the WiFi process when flying with Turkish airlines and note that the Istanbul airport doesn’t post flight gates until 2hrs before the flight departs.

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Istanbul to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Istanbul to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Istanbul to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Istanbul to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost S$ 891 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 891.

Reviews of the top airline flying from Istanbul to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4034 reviews
7.4Entertainment
7.3Boarding
7.4Food
7.3Comfort
7.7Crew
Airline reviews

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

2.0 MediocreMichael, Nov 2025IST - EWR
Read more Turkish Airlines reviews

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

The food and drinks were below the normal standard we expect from Turkish Airlines. On a 4 hour flight we received 1 drinks service and 1 food service, the latter was a cheese omlete, which is well below what we have received in the past, such a shame we always recommend this airline..

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

The only hiccup was a change of plane and the resulting delayed departure, otherwise everything was more than OK.

I had a bad experience with the Airline company. I still did not get one of my baggages. I went several times at the Airport looking for the missing luggage.

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Istanbul

Cabin classes available on flights to Istanbul. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.