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Cheap flights from Chennai to Siem Reap from ₹ 12,714

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Siem Reap departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chennai to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:10 - 06:20
MAA
-
SAI
7h 40m
1 stop
Multiple Airlines Logo
15:15 - 01:30
SAI
-
MAA
11h 45m
1 stop
₹ 29,297Multiple Airlines
Fri, 3 Apr - Wed, 8 Apr
Multiple Airlines Logo
23:50 - 14:50
MAA
-
SAI
13h 30m
2 stops
Multiple Airlines Logo
15:15 - 01:30
SAI
-
MAA
11h 45m
1 stop
₹ 34,733Multiple Airlines
Fri, 3 Apr - Wed, 8 Apr
Multiple Airlines Logo
12:00 - 06:20
MAA
-
SAI
16h 50m
3 stops
Multiple Airlines Logo
15:15 - 01:30
SAI
-
MAA
11h 45m
1 stop
₹ 38,602Multiple Airlines
Fri, 3 Apr - Wed, 8 Apr
Multiple Airlines Logo
06:05 - 06:20
MAA
-
SAI
22h 45m
3 stops
Multiple Airlines Logo
10:00 - 22:50
SAI
-
MAA
14h 20m
2 stops
₹ 43,024Multiple Airlines
Fri, 3 Apr - Wed, 8 Apr

momondo 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, momondo users made 59,053 searches. Data last updated 5 March 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

Fri 3/4

21:10-06:20

1 stop7h 40m

Siem Reap–Angkor Intl

Wed 8/4

15:15-01:30

1 stop11h 45m

₹ 29,297

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 3/4

23:50-14:50

2 stops13h 30m

Siem Reap–Angkor Intl

Wed 8/4

15:15-01:30

1 stop11h 45m

₹ 34,733

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 3/4

12:00-06:20

3 stops16h 50m

Siem Reap–Angkor Intl

Wed 8/4

15:15-01:30

1 stop11h 45m

₹ 38,602

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 3/4

06:05-06:20

3 stops22h 45m

Siem Reap–Angkor Intl

Wed 8/4

10:00-22:50

2 stops14h 20m

₹ 43,024
Cheapest one-way
Fastest single journey

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Wed 11/3

21:15-06:20

1 stop7h 35m

₹ 12,714

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Fri 10/4

18:00-06:20

1 stop10h 50m

₹ 13,727

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Tue 10/3

08:05-18:05

2 stops32h 30m

₹ 15,662

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Mon 9/3

02:05-16:05

1 stop12h 30m

₹ 16,675

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Mon 9/3

02:05-16:05

1 stop12h 30m

₹ 16,860

ChennaiSiem Reap

MAA - SAI

MAASAI

Chennai

Thu 12/3

02:10-11:25

1 stop7h 45m

₹ 17,044

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Siem Reap from

How to get the cheapest flight ticket from Chennai to Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chennai to Siem Reap–Angkor Intl?

IndiGo and Thai AirAsia are the most popular carriers operating from Chennai to Siem Reap–Angkor Intl

When to book flights from Chennai to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chennai to Siem Reap (MAA to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Siem Reap

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from Chennai to Siem Reap takes 7h 40m
There are no direct flights from Chennai to Siem Reap. There are no popular flight routes from Chennai to Siem Reap.
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  • How far is Chennai to Siem Reap–Angkor Intl by plane?

    Chennai and Siem Reap–Angkor Intl are 2549.4 km apart from one another. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chennai Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Chennai Airport to Siem Reap–Angkor Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chennai Airport to Siem Reap–Angkor Intl Airport?

  • How old do you have to be to fly from Chennai Airport to Siem Reap–Angkor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chennai Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chennai to Siem Reap?

Best airlines flying from Chennai to Siem Reap

Compare and see reviews for airlines that fly from Chennai to Siem Reap with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom ₹ 20,835Free CancellationRating
7.5
234 reviews
Search Thai AirAsia flights

Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Siem Reap?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chennai to Siem Reap . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chennai to Siem Reap with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chennai to Siem Reap flights to just show those with flexible booking policies.

How can momondo help me find flights from Chennai to Siem Reap?

momondo helps you find the best flight between Chennai and Siem Reap by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chennai to Siem Reap right now. Can momondo alert me if prices change?

Price alerts on flights to Siem Reap from Chennai are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Siem Reap trip

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Thai AirAsia