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Cheap flights from Chennai to Siem Reap from ₹ 22,871

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SAI
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Siem Reap
Explore the most affordable flight options available from Chennai to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Fri 14/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Wed 19/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 53,365
Thu 13/823:45
MAA
-
SAI
1 stop13h 35m
Multiple Airlines
Tue 18/811:55
SAI
-
MAA
1 stop12h 35m
Multiple Airlines
Deal found 1/8₹ 53,555
Sat 15/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Wed 19/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 53,746
Sun 16/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Wed 19/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 54,032
Mon 10/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Wed 19/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 54,508
Fri 14/823:30
MAA
-
SAI
2 stops17h 55m
Multiple Airlines
Tue 18/809:40
SAI
-
MAA
2 stops16h 55m
Multiple Airlines
Deal found 1/8₹ 54,603
Sat 15/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Fri 21/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 54,794
Fri 14/823:40
MAA
-
SAI
1 stop10h 00m
Multiple Airlines
Sun 16/816:55
SAI
-
MAA
1 stop19h 45m
Multiple Airlines
Deal found 1/8₹ 54,889
Fri 14/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Tue 18/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 55,080
Sun 16/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Fri 21/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 55,175
Wed 12/820:10
MAA
-
SAI
2 stops14h 35m
Multiple Airlines
Tue 18/809:40
SAI
-
MAA
2 stops16h 55m
Multiple Airlines
Deal found 1/8₹ 55,270
Sat 15/823:40
MAA
-
SAI
1 stop10h 00m
Thai AirAsia
Tue 18/811:55
SAI
-
MAA
1 stop12h 35m
Thai AirAsia
Deal found 1/8₹ 55,461

Find flight deals from Chennai to Siem Reap

Keep the following information in mind while searching for Chennai to Siem Reap flight deals. Data was last updated 4 August 2026.

Round-trip from

₹ 53,365

One-way from

₹ 22,871
Thai AirAsia
  • Thai AirAsia
  • 14/8-19/8
  • 2 total stops
  • 22h 35m total
  • Chennai to Siem Reap
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 14/8
  • 1 total stop
  • 10h 00m total
  • Chennai to Siem Reap
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Chennai to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Sun 16/8

23:40-11:10

1 stop10h 00m

Siem Reap–Angkor Intl

Tue 18/8

11:55-23:00

1 stop12h 35m

₹ 55,747

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 14/8

18:00-09:40

2 stops38h 10m

Siem Reap–Angkor Intl

Fri 21/8

16:00-09:05

1 stop18h 35m

₹ 89,576

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 14/8

18:00-15:10

2 stops43h 40m

Siem Reap–Angkor Intl

Tue 18/8

10:30-22:00

1 stop13h 00m

₹ 89,576

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Sun 16/8

23:15-09:40

1 stop8h 55m

Siem Reap–Angkor Intl

Fri 21/8

16:00-01:05

2 stops34h 35m

₹ 93,864

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 14/8

23:15-09:40

1 stop8h 55m

Siem Reap–Angkor Intl

Sun 16/8

16:00-01:05

2 stops34h 35m

₹ 94,246

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Sun 16/8

23:15-09:40

1 stop8h 55m

Siem Reap–Angkor Intl

Thu 20/8

10:30-01:05

2 stops40h 05m

₹ 98,534
Cheapest one-way
Fastest single journey

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 14/8

23:40-11:10

1 stop10h 00m

₹ 22,871

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 14/8

08:05-18:05

2 stops32h 30m

₹ 23,919

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Sorted by cheapest first

Best time to book a flight from Chennai to Siem Reap

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

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

Related info for your journey

Find useful and relevant information for your journey from Chennai to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chennai to Siem Reap?

    Most people fly from Chennai (MAA) if they book a flight from Chennai to Siem Reap. Chennai is conveniently located just 16.5 km from Chennai’s city centre.

  • How long is the flight from Chennai to Region of Siem Reap?

    Thai AirAsia and Singapore Airlines can get you from Chennai to Region of Siem Reap in just under 10h. Your travel time can differ by up to 28h 10m. The distance from Chennai to Region of Siem Reap is about 2602 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Chennai to Siem Reap?

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

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

    Yes. Cheapflights offers flight deals from Chennai 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

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Alternative routes for Chennai to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to Siem Reap flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chennai to Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chennai 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 Chennai to Siem Reap.

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

Yes, we can. To see specific flights from Chennai to Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Chennai to Siem Reap flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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