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Cheap Flights from Chennai (MAA) to Siem Reap (SAI)

Compare Chennai to Siem Reap–Angkor flight deals

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

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Flight deals from Chennai to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Chennai to Siem Reap–Angkor ? Find the lowest prices on one-way and return tickets right here.
Siem Reap.$476 per passenger.Departing Sun, 18 Jan, returning Sat, 31 Jan.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Sun, 18 Jan, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sat, 31 Jan, arriving in Chennai.Price includes taxes and charges.From $476, select.
Siem Reap.$495 per passenger.Departing Mon, 1 Dec, returning Mon, 8 Dec.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Mon, 1 Dec, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Mon, 8 Dec, arriving in Chennai.Price includes taxes and charges.From $495, select.
Siem Reap.$502 per passenger.Departing Mon, 17 Nov, returning Mon, 8 Dec.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Mon, 17 Nov, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Mon, 8 Dec, arriving in Chennai.Price includes taxes and charges.From $502, select.
Siem Reap.$507 per passenger.Departing Mon, 17 Nov, returning Tue, 18 Nov.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Mon, 17 Nov, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Tue, 18 Nov, arriving in Chennai.Price includes taxes and charges.From $507, select.
Siem Reap.$511 per passenger.Departing Tue, 28 Oct, returning Tue, 18 Nov.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Tue, 28 Oct, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Tue, 18 Nov, arriving in Chennai.Price includes taxes and charges.From $511, select.
Siem Reap.$519 per passenger.Departing Sat, 4 Oct, returning Fri, 24 Oct.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Sat, 4 Oct, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Fri, 24 Oct, arriving in Chennai.Price includes taxes and charges.From $519, select.
Siem Reap.$541 per passenger.Departing Sat, 9 May, returning Sat, 16 May.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Sat, 9 May, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sat, 16 May, arriving in Chennai.Price includes taxes and charges.From $541, select.
Siem Reap.$558 per passenger.Departing Fri, 19 Dec, returning Thu, 8 Jan.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Fri, 19 Dec, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Thu, 8 Jan, arriving in Chennai.Price includes taxes and charges.From $558, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chennai to Siem Reap–Angkor flights are currently cheapest in January.
Sep
from $578
Oct
from $519
Nov
from $507
Dec
from $495
Jan
from $476
Feb
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Mar
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Apr
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May
from $541
Jun
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Jul
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Aug
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Chennai to Siem Reap–Angkor : Alternative routes

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

Chennai to Siem Reap: Flight information

The things to know before you go.
Cheapest flight found$476
Cheapest month to flyJanuary

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

The best price we found for a return flight from Chennai to Siem Reap–Angkor is $476. 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 Chennai to Siem Reap–Angkor . But we found flights with one or more stops from $476.
As of September 2025, there are no flights flying from Chennai to Siem Reap–Angkor .
The cheapest month to fly from Chennai to Siem Reap–Angkor is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chennai Airport to Siem Reap–Angkor Airport on Sunday, 18 January 2026.
No airlines currently offer direct flights between Chennai Airport 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.
Currently, Thai AirAsia offers the cheapest flight tickets to Siem Reap–Angkor .

Travelling from Chennai Airport (MAA) to Siem Reap-Ankor International Airport (SAI): what you need to know

  • The timezone in Siem Reap is UTC+7, which is one hour 30 minutes ahead of Chennai.

  • Your MAA to SAI flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak time such as July? Public holidays and other high seasons can mean longer lines and delays at security. Be extra cautious and get there up to four hours before international flights and two hours before domestic departures.

  • Think about adding a stopover when booking your ticket from Chennai Airport to Siem Reap-Ankor International Airport. Just uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Check out these options between MAA and SAI:

    • Suvarnabhumi Airport

    • Kuala Lumpur International Airport

    • Changi International Airport

How to find the cheapest flights from Chennai Airport (MAA) to Siem Reap-Ankor International Airport (SAI)

  • Right now, $228 is the lowest price we've found for a one-way Chennai Airport to Siem Reap-Ankor International Airport flight. The best price for a return plane ticket is $476. Keep in mind that fares can change due to availability when booking.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from MAA to SAI if you book in advance. Airlines often have some excellent early bird deals.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search tool. It'll find the lowest price across every month when looking for your flight from Chennai Airport to Siem Reap-Ankor International Airport.

  • You won't have to check back in every day to see if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from MAA to SAI.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Chennai Airport to Siem Reap-Ankor International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Chennai Airport (MAA)

  • Of the departures from Chennai Airport, 76.04% land on schedule at their destination.

  • Central Chennai to Chennai Airport is approximately 19 kilometres. Depending on traffic, it'll take you about 45 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey when using public transport typically takes 50 minutes.

  • Have an early flight from Chennai Airport to Siem Reap-Ankor International Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels near MAA:

Arriving at Siem Reap-Ankor International Airport (SAI)

  • Hop off your Chennai Airport to Siem Reap-Ankor International Airport flight and be in your hotel bed soon after. If you want a convenient option within easy reach of SAI, consider Chansor Community Homestay 18.

Getting from Siem Reap-Ankor International Airport (SAI) to central Siem Reap

  • From Siem Reap-Ankor International Airport, Siem Reap is approximately 48 kilometres away. It takes around 1 hour to reach the centre by car.

When to fly to Siem Reap-Ankor International Airport (SAI)

  • It's time to choose your dates for your flight from Chennai Airport to Siem Reap-Ankor International Airport. April is the busiest month to head to Siem Reap. If you'd like a more low-key vibe, go in April.

  • The warmest month in Siem Reap is March, with the temperature ranging between 22ºC (72ºF) and 38ºC (100ºF). Book your flights from Chennai Airport to Siem Reap-Ankor International Airport in this month if you enjoy this type of weather.

  • Search for cheap tickets from MAA to SAI in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 18ºC (64ºF) and 33ºC (91ºF) on average.

Explore more of Cambodia

  • Phnom Penh is just one of the many cities in Cambodia waiting to be explored once you've seen Siem Reap. Around 225 kilometres away to the south-east, popular attractions include Royal Palace, Tuol Sleng Genocide Museum and Wat Phnom.

  • If you're ready to explore another major destination in Cambodia, head for Sihanoukville, about 306 kilometres south of Siem Reap. Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple are key reasons to visit.

Plan the rest of your trip from Chennai to Siem Reap

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.