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Flight Tickets to Sihanoukville airport

Compare Sihanoukville Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

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Flight deals to Sihanoukville

Looking for a cheap last-minute deal or the best return flight to Sihanoukville? Find the lowest prices on one-way and return tickets right here.
Sihanoukville.₹ 11,172 per passenger.Departing Sun, 30 Nov.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Sun, 30 Nov, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 11,172, select.
Sihanoukville.₹ 13,675 per passenger.Departing Fri, 18 Jul.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Chennai on Fri, 18 Jul, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 13,675, select.
Sihanoukville.₹ 13,713 per passenger.Departing Tue, 14 Oct.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chennai on Tue, 14 Oct, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 13,713, select.
Sihanoukville.₹ 13,860 per passenger.Departing Tue, 2 Dec.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Ahmedabad on Tue, 2 Dec, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 13,860, select.
Sihanoukville.₹ 14,858 per passenger.Departing Fri, 1 Aug.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Kolkata on Fri, 1 Aug, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 14,858, select.
Sihanoukville.₹ 16,480 per passenger.Departing Mon, 22 Sep.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Kochi on Mon, 22 Sep, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 16,480, select.
Sihanoukville.₹ 17,463 per passenger.Departing Sat, 3 Jan.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Bengaluru on Sat, 3 Jan, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 17,463, select.
Sihanoukville.₹ 20,195 per passenger.Departing Mon, 23 Feb.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Indira Gandhi International on Mon, 23 Feb, arriving in Sihanoukville.Price includes taxes and charges.From ₹ 20,195, select.

Find the cheapest time to fly to Sihanoukville

Flexible on travel dates? Find the cheapest month – or even day – to fly to Sihanoukville.
Jul
from ₹ 13,675
Aug
from ₹ 14,858
Sep
from ₹ 16,480
Oct
from ₹ 13,713
Nov
from ₹ 11,172
Dec
from ₹ 13,860
Jan
from ₹ 17,463
Feb
from ₹ 20,195
Mar
from ₹ 24,808
Apr
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May
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Jun
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Airports near Sihanoukville

Compare routes to Sihanoukville below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to Sihanoukville. But we found flights with one or more stops from ₹ 22,734.
The cheapest month to fly to Sihanoukville is usually November.
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 Sihanoukville 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.
No airlines currently offer direct flights between India and Sihanoukville Airport. Most routes have one or more stops.
The best price we found for a return flight to Sihanoukville is ₹ 22,734. 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.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Sihanoukville Airport is Sunday, 30 November 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sihanoukville 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 Sihanoukville.

Flying to Sihanoukville

The things to know before you go.
Cheapest flight found₹ 11,172
Cheapest month to flyNovember

Discover Sihanoukville

How to find cheap flights to Sihanouk International Airport (KOS)

  • ₹ 22,734 is currently the cheapest price we've seen for a round-trip flight to Sihanouk International Airport. For a one-way plane ticket to KOS, the lowest fare is ₹ 11,172.

  • Skip the endless refreshing and stay updated on fares by creating a Price Alert. As soon as prices on tickets to KOS go down, you'll get a notification.

  • To get the best price on tickets to Sihanoukville, where Sihanouk International Airport is located, book six months before your journey. That's the general recommendation for landing the best bargains.

  • Select the 'Add nearby airports' option and broaden your search for cheap flights to Sihanoukville. This will show you every airport around your departure and arrival points.

  • Think about taking a flight with a stop, as indirect routes usually cost less. Simply uncheck the 'Direct flights' box when searching for your plane tickets to Sihanouk International Airport.

Best time to go to Sihanoukville

  • May is typically the cheapest month to board a flight to Sihanoukville.

  • To find the cheapest month for flights to KOS, use the 'Whole month' tool. If your travel dates are flexible, look for the green prices on the calendar — they show you the lowest fares that are available.

  • If you want to experience Sihanoukville at its liveliest, lock in your flights to KOS for August. Holidaying during high seasons generally means there's more to see and do compared to other times of the year.

  • Travel in April if you prefer to travel with fewer crowds. This is the quietest period of the year and also when flight tickets to Sihanoukville are often more affordable.

  • Check the weather before travelling. May brings the warmest days in Sihanoukville, with averages of between 25ºC and 31ºC.

  • January sees the lowest temperatures, ranging from around 23ºC to 29ºC.

Flying to Sihanouk International Airport (KOS): what you need to know

  • Fly to Sihanoukville without any detours. These are some of the airlines offering direct flights to Sihanouk International Airport:

  • Get a good night's sleep shortly after your flight to KOS at Sok Sabay Resort. This comfy accommodation option is an easy drive from Sihanouk International Airport.

Getting to central Sihanoukville from Sihanouk International Airport (KOS)

  • The distance from KOS to central Sihanoukville is about 24 kilometres.

  • If you're ride-sharing or driving a car hire after your flight to KOS, it'll take around 45 minutes to reach the centre.

  • When in Sihanoukville, find a stay that'll make your trip even better. Here's a lineup of popular hotels to keep in mind for your visit:

Sihanoukville highlights

Ochheuteal Beach

  • Around 5 kilometres south-east of the city centre, this top sight deserves to be high up on your to-do list. Start your adventure here after your flight to Sihanouk International Airport.

Wat Leu Temple

  • Always wanted to visit Wat Leu Temple? Time to make it happen. It's roughly 2 kilometres north-east of central Sihanoukville.

Wat Krom Temple

  • From the heart of the city, this highlight is around 2 kilometres south-west. It's also an essential part of any Sihanoukville trip.

Complete your trip with a Sihanoukville car hire

  • Choose from a range of car rentals in Sihanoukville and go where you want, when you want. With one simple search, compare rates and score the best deal after securing your hotel and cheap flight to Sihanouk International Airport.

More travel options

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