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Cheap Flights from Istanbul to Siem Reap–Angkor

Compare Istanbul to Siem Reap–Angkor flight deals

Find the cheapest month or even day of the year to fly to Siem Reap–Angkor

Book the best Siem Reap–Angkor fare with no extra fees

Flight deals from Istanbul to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Istanbul to Siem Reap–Angkor Airport? If you want to travel next month, return fares start from R 14,537. Find the lowest prices on one-way and return tickets right here.
Siem Reap.R 4,822 per passenger.Departing Wed, 23 Sep.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Wed, 23 Sep, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 4,822, select.
Siem Reap.R 4,915 per passenger.Departing Sun, 29 Nov.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Sun, 29 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 4,915, select.
Siem Reap.R 5,316 per passenger.Departing Sun, 28 Mar.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Sun, 28 Mar, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,316, select.
Siem Reap.R 5,320 per passenger.Departing Sun, 9 May.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Sun, 9 May, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,320, select.
Siem Reap.R 5,322 per passenger.Departing Sun, 31 Jan.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Sun, 31 Jan, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,322, select.
Siem Reap.R 5,369 per passenger.Departing Sun, 6 Dec.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Sun, 6 Dec, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,369, select.
Siem Reap.R 5,369 per passenger.Departing Fri, 2 Oct.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Fri, 2 Oct, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,369, select.
Siem Reap.R 5,582 per passenger.Departing Mon, 22 Feb.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Mon, 22 Feb, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,582, select.
Siem Reap.R 5,619 per passenger.Departing Mon, 31 Aug.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Mon, 31 Aug, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 5,619, select.
Siem Reap.R 6,220 per passenger.Departing Fri, 11 Jun.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Istanbul Sabiha on Fri, 11 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 6,220, select.
Siem Reap.R 7,374 per passenger.Departing Tue, 28 Jul.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Tue, 28 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 7,374, select.
Siem Reap.R 7,929 per passenger.Departing Thu, 1 Jul.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Istanbul on Thu, 1 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 7,929, select.
Siem Reap.R 9,401 per passenger.Departing Thu, 1 Apr.One-way flight with Oman Air.Outbound indirect flight with Oman Air, departs from Istanbul on Thu, 1 Apr, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 9,401, select.

Find the cheapest month to fly from Istanbul to Siem Reap–Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Siem Reap–Angkor flights are currently cheapest in September.
Jul
from R 7,330
Aug
from R 5,585
Sep
from R 4,793
Oct
from R 5,337
Nov
from R 4,885
Dec
from R 5,337
Jan
from R 5,290
Feb
from R 5,548
Mar
from R 5,285
Apr
from R 9,345
May
from R 5,288
Jun
from R 6,182

Istanbul to Siem Reap–Angkor : Alternative routes

Compare routes from Istanbul to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap–Angkor .

Siem Reap–Angkor

41km from central Siem Reap
ClosestCheapest
from R 4,793
Search flights

Istanbul to Siem Reap: Flight information

The things to know before you go.
Cheapest flight foundR 4,793
Cheapest month to flySeptember

Finding cheap flights from Istanbul to Siem Reap–Angkor : Frequently asked questions

The best price we found for a return flight from Istanbul to Siem Reap–Angkor is R 10,665. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Istanbul to Siem Reap–Angkor . But we found flights with one stop from R 10,665.
As of July 2026, there are no flights flying from Istanbul to Siem Reap–Angkor .
The cheapest month to fly from Istanbul to Siem Reap–Angkor is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Siem Reap–Angkor Airport on Friday, 2 October 2026.
No airlines currently offer direct flights between Istanbul and Siem Reap–Angkor Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Siem Reap–Angkor is AirAsia X .

Flying from Istanbul to Siem Reap Angkor Airport (SAI): What you need to know

  • Siem Reap Angkor Airport is located in Siem Reap. The city runs on the UTC+7 timezone and is four hours ahead of Istanbul.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to board your flight from Istanbul to SAI.

  • Travelling over a peak time like August? School holidays and other popular periods can lead to longer lines at check-in and security. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.

Airports in Istanbul

Istanbul Airport (IST)

  • A stopover is the perfect opportunity to break up your trip and perhaps even explore a different city. When searching for cheap flights from Istanbul to SAI leaving from Istanbul Airport (IST), deselect the 'Direct flights only' box to find all potential stops. Top options include:

    • Bangkok Suvarnabhumi International Airport (BKK)

    • Ho Chi Minh Tan Son Nhat International Airport (SGN)

    • Hanoi Noi Bai International Airport (HAN)

  • Located around 40 kilometres from the centre of Istanbul, IST can be reached in about 45 minutes by car, depending on traffic. The journey by public transport is roughly 1 hour 10 minutes.

  • In search of a convenient hotel close to Istanbul Airport? If you've booked an early flight from Istanbul to Siem Reap Angkor Airport, these accommodation options will put you moments from your check-in counter:

Istanbul Sabiha Gokcen International Airport (SAW)

  • SAW is around 48 kilometres from central Istanbul. It takes 1 hour 5 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 1 hour 40 minutes.

  • Get a head start on your holiday with an extra night away from home. Before your Istanbul to SAI flight, kick back in one of these hotels close to Istanbul Sabiha Gokcen International Airport:

  • When it comes to keeping flights on track, Istanbul Sabiha Gokcen International Airport has an on-time arrival rate of 68%.

About Siem Reap Angkor Airport (SAI)

  • Coming in on a late flight from Istanbul to Siem Reap Angkor Airport? Don't let it steal your sleep. Stay within easy reach of SAI at Chansor Community Homestay 18.

Getting from Siem Reap Angkor Airport (SAI) to central Siem Reap

  • Central Siem Reap is roughly 40 kilometres from Siem Reap Angkor Airport. Journey times by car hire or taxi will vary depending on traffic conditions, so do a little research before your trip.

  • If you're using public transport, expect a journey time of about 25 minutes.

How to find the cheapest flights from Istanbul to Siem Reap Angkor Airport (SAI)

  • The lowest price we've found for a one-way ticket from Istanbul to Siem Reap Angkor Airport is R 4,822. For a return flight on this route, the best price is R 10,665. Depending on when you book and the availability, these fares can change.

  • Don't wait until the last minute. You're more likely to find cheap flights from Istanbul to SAI if you book ahead. Airlines often have some excellent early bird rates.

  • Affordable Istanbul to Siem Reap Angkor Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' tool to compare fares throughout the month and then choose the cheapest day.

  • You don't need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a better deal is available on plane tickets from Istanbul to SAI.

  • Tailor your flights using filters. Select your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Istanbul to Siem Reap Angkor Airport.

The best time to fly from Istanbul to Siem Reap Angkor Airport (SAI)

  • Think about the kind of holiday you want when deciding the best time to fly. September is the quietest month to visit Siem Reap. February is when most people book flights from Istanbul to Siem Reap Angkor Airport (SAI), which may be perfect if you enjoy travelling when it's busier.

  • When booking your Istanbul to SAI plane ticket, consider the type of weather you enjoy. March is the warmest month in Siem Reap, with temperatures ranging from 22ºC (72ºF) to 38ºC (100ºF).

  • January has temperatures of between 18ºC (64ºF) and 33ºC (91ºF). Look for cheap tickets from Istanbul to Siem Reap Angkor Airport around that time if you'd rather travel in cooler conditions.

More about Siem Reap

Explore more of Cambodia

  • Siem Reap will leave a lasting impression, but there are so many other corners of Cambodia waiting to be discovered. About 209 kilometres south of Siem Reap, a visit to Phnom Penh will keep you on the move. Check out popular attractions like Royal Palace, Genocide museum and Documentation Centre of Cambodia.

Plan the rest of your trip from Istanbul to Siem Reap

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.