In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

What are the most popular routes from Indonesia to Siem Reap?

While some choose either Denpasar Bali Ngurah Rai - Siem Reap–Angkor Intl or Praya Lombok Intl - Siem Reap–Angkor Intl, Jakarta Soekarno-Hatta Intl - Siem Reap–Angkor Intl is the most popular route from Indonesia to Siem Reap.

What is the cheapest time of day to fly from ID to SAI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indonesia to Siem Reap as you normally would.

What airport do you fly into for flights to Siem Reap from Indonesia?

Most people fly into Siem Reap–Angkor Intl (SAI) if they book a flight to Siem Reap from Indonesia. Siem Reap–Angkor Intl is conveniently located just 39.7 km from Siem Reap’s city centre.

Can I find deals for flights from Indonesia to Siem Reap that include hotel bookings?

Yes. In addition to deals on Indonesia to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Indonesia to Siem Reap?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indonesia to Siem Reap.

Can I find deals for business class flights from Indonesia to Siem Reap?

Yes. Cheapflights offers flight deals from Indonesia to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Rp 2,332,621+ Cheap Flights from Indonesia to Siem Reap, Cambodia

Cheap flight deals from Indonesia to Siem Reap

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Indonesia to Siem Reap
Explore the most affordable flight options available from Indonesia to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Fri 23/1022.15 -

1 stop17h 35m

Fri 30/1019.05 -

1 stop20h 20m

Deal found 19/9Rp 6,410,256

Tue 24/1107.20 -

1 stop9h 40m

Tue 1/1210.45 -

1 stop7h 00m

Deal found 17/9Rp 7,496,439

Sat 17/1022.15 -

1 stop17h 35m

Sat 24/1019.05 -

1 stop20h 20m

Deal found 17/9Rp 7,905,983

Fri 2/1007.00 -

2 stops32h 50m

Fri 9/1019.05 -

1 stop20h 20m

Deal found 20/9Rp 8,190,883

Mon 5/1012.25 -

1 stop27h 25m

Mon 12/1015.35 -

1 stop27h 05m

Deal found 19/9Rp 8,386,752

Sun 18/1019.45 -

1 stop20h 05m

Wed 21/1015.35 -

2 stops15h 00m

Deal found 19/9Rp 8,440,171

Find flight deals from Indonesia to Siem Reap

Round-trip from	Rp 6,410,256
One-way from	Rp 2,332,621

VietJet Air
23/10-30/10
2 total stops
37h 55m total
Indonesia to Siem Reap

Search Deals

16/2-31/12
1 total stop
8h 30m total
Indonesia to Siem Reap

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indonesia to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JakartaSiem Reap

CGK Jakarta Soekarno-Hatta Intl - SAI Siem Reap–Angkor Intl

CGKSAI

Jakarta Soekarno-Hatta Intl

Sat 24/10

20.50-15.00

1 stop18h 10m

Siem Reap–Angkor Intl

Wed 31/12

00.00-00.00

Nonstop0h 00m

Rp 2,599,715

JakartaSiem Reap

CGK Jakarta Soekarno-Hatta Intl - SAI Siem Reap–Angkor Intl

CGKSAI

Jakarta Soekarno-Hatta Intl

Sat 14/11

20.50-09.20

1 stop12h 30m

Siem Reap–Angkor Intl

Wed 31/12

00.00-00.00

Nonstop0h 00m

Rp 2,831,196

DenpasarSiem Reap

DPS Denpasar Bali Ngurah Rai - SAI Siem Reap–Angkor Intl

DPSSAI

Denpasar Bali Ngurah Rai

Wed 11/11

17.25-18.05

1 stop25h 40m

Siem Reap–Angkor Intl

Wed 31/12

00.00-01.00

Nonstop0h 00m

Rp 3,080,484

DenpasarSiem Reap

DPS Denpasar Bali Ngurah Rai - SAI Siem Reap–Angkor Intl

DPSSAI

Denpasar Bali Ngurah Rai

Tue 3/11

19.45-09.20

1 stop14h 35m

Siem Reap–Angkor Intl

Wed 31/12

00.00-01.00

Nonstop0h 00m

Rp 3,080,484

DenpasarSiem Reap

DPS Denpasar Bali Ngurah Rai - SAI Siem Reap–Angkor Intl

DPSSAI

Denpasar Bali Ngurah Rai

Sat 24/10

11.55-15.00

1 stop28h 05m

Siem Reap–Angkor Intl

Wed 31/12

00.00-01.00

Nonstop0h 00m

Rp 3,400,997

DenpasarSiem Reap

DPS Denpasar Bali Ngurah Rai - SAI Siem Reap–Angkor Intl

DPSSAI

Denpasar Bali Ngurah Rai

Wed 18/11

15.25-09.35

2 stops19h 10m

Siem Reap–Angkor Intl

Wed 31/12

00.00-01.00

Nonstop0h 00m

Rp 3,579,060

JakartaSiem Reap

CGK Jakarta Soekarno-Hatta Intl - SAI Siem Reap–Angkor Intl

CGKSAI

Jakarta Soekarno-Hatta Intl

Wed 28/10

22.10-19.40

3 stops21h 30m

Siem Reap–Angkor Intl

Wed 31/12

00.00-00.00

Nonstop0h 00m

Rp 3,703,704

JakartaSiem Reap

CGK Jakarta Soekarno-Hatta Intl - SAI Siem Reap–Angkor Intl

CGKSAI

Jakarta Soekarno-Hatta Intl

Sun 25/10

05.30-15.00

2 stops9h 30m

Siem Reap–Angkor Intl

Wed 31/12

00.00-00.00

Nonstop0h 00m

Rp 3,703,704

JakartaSiem Reap

HLP Jakarta Halim Perdana Kusuma - SAI Siem Reap–Angkor Intl

HLPSAI

Jakarta Halim Perdana Kusuma

Fri 23/10

16.50-14.50

2 stops22h 00m

Siem Reap–Angkor Intl

Wed 31/12

00.00-00.00

Nonstop0h 00m

Rp 3,721,510

JakartaSiem Reap

CGK Jakarta Soekarno-Hatta Intl - SAI Siem Reap–Angkor Intl

CGKSAI

Jakarta Soekarno-Hatta Intl

Sun 14/2

01.30-16.10

2 stops14h 40m

Siem Reap–Angkor Intl

Wed 31/12

00.00-00.00

Nonstop0h 00m

Rp 3,846,154

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 36 resultsSorted by cheapest first

Best time to book a flight from Indonesia to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Indonesia with our price prediction graph.

DPS-SAI

CGK-SAI

HLP-SAI

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indonesia to Siem Reap

ID0-SAI

DPS-SAI

CGK-SAI

HLP-SAI

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Siem Reap from Indonesia?
Most people fly into Siem Reap–Angkor Intl (SAI) if they book a flight to Siem Reap from Indonesia. Siem Reap–Angkor Intl is conveniently located just 39.7 km from Siem Reap’s city centre.
What are the most popular routes from Indonesia to Siem Reap?
While some choose either Denpasar Bali Ngurah Rai - Siem Reap–Angkor Intl or Praya Lombok Intl - Siem Reap–Angkor Intl, Jakarta Soekarno-Hatta Intl - Siem Reap–Angkor Intl is the most popular route from Indonesia to Siem Reap.
Can I find deals for flights from Indonesia to Siem Reap that include hotel bookings?
Yes. In addition to deals on Indonesia to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Indonesia to Siem Reap?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indonesia to Siem Reap.
Can I find deals for business class flights from Indonesia to Siem Reap?
Yes. Cheapflights offers flight deals from Indonesia to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Indonesia to Siem Reap

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How does Cheapflights help users find flights from Indonesia to Siem Reap?

When you search for this flight from Indonesia to Siem Reap, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Indonesia to Siem Reap?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indonesia to Siem Reap.

Can Cheapflights find flights from Indonesia to Siem Reap with no change fees?

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Can Cheapflights notify me if prices for flights from Indonesia to Siem Reap become cheaper?

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Cheap flights from Indonesia to Siem Reap, Cambodia from Rp 2,332,621

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Indonesia to Siem Reap

Cheapest flights from Indonesia to Siem ReapExplore the most affordable flight options available from Indonesia to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from Indonesia to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Indonesia to Siem ReapDiscover carefully curated flight deals from Indonesia to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Indonesia to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Indonesia to Siem ReapDiscover last-minute flight deals from Indonesia to Siem Reap. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Indonesia to Siem Reap. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Indonesia to Siem ReapSearch for one-way flight options from Indonesia to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Indonesia to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

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Use the filters below to find and compare flights from Indonesia to Siem Reap that are best for you.

Best time to book a flight from Indonesia to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Indonesia with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Siem Reap from Indonesia?

What are the most popular routes from Indonesia to Siem Reap?

Can I find deals for flights from Indonesia to Siem Reap that include hotel bookings?

How can I find direct flights from Indonesia to Siem Reap?

Can I find deals for business class flights from Indonesia to Siem Reap?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indonesia to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Siem Reap by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Cambodia

Book a non-stop flight to one of these other cities located in Cambodia.

Search flights from Indonesia to Siem Reap by cabin class

Find flights from Indonesia to Siem Reap, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Indonesia and Siem Reap flights

Browse other Indonesia and Siem Reap flight options. Last updated on 21 September 2026.

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How does Cheapflights help users find flights from Indonesia to Siem Reap?

Why should you use Cheapflights to find cheap flight tickets from Indonesia to Siem Reap?

Can Cheapflights find flights from Indonesia to Siem Reap with no change fees?

Can Cheapflights notify me if prices for flights from Indonesia to Siem Reap become cheaper?

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Cheapest flights from Indonesia to Siem Reap
Explore the most affordable flight options available from Indonesia to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Indonesia to Siem Reap
Discover carefully curated flight deals from Indonesia to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Indonesia to Siem Reap
Discover last-minute flight deals from Indonesia to Siem Reap. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Indonesia to Siem Reap
Search for one-way flight options from Indonesia to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.