Cheap Flights from Indira Gandhi International to Sihanoukville

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Compare Indira Gandhi International to Sihanoukville flight deals

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

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Flight deals from Indira Gandhi International to Sihanoukville

Looking for a cheap last-minute deal or the best return flight from Indira Gandhi International to Sihanoukville? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Indira Gandhi International to Sihanoukville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Sihanoukville flights are currently cheapest in March.

Indira Gandhi International to Sihanoukville: Alternative routes

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

New Delhi to Sihanoukville: Flight information

The things to know before you go.
Cheapest flight foundRs47,645
Cheapest month to flyMarch

Finding cheap flights from Indira Gandhi International to Sihanoukville: Frequently asked questions

The best price we found for a return flight from Indira Gandhi International to Sihanoukville is Rs116,901. 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 Indira Gandhi International to Sihanoukville. But we found flights with one or more stops from Rs116,901.
As of March 2025, there are no flights flying from Indira Gandhi International to Sihanoukville.
The cheapest month to fly from Indira Gandhi International to Sihanoukville is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Sihanoukville Airport on Sunday, 30 March 2025.
No airlines currently offer direct flights between Indira Gandhi International Airport and Sihanoukville 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 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.
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, AirAsia X offers the cheapest flight tickets to Sihanoukville.

Travelling from Indira Gandhi International Airport (DEL) to Sihanouk International Airport (KOS): what you need to know

  • You can expect longer lines in popular months like July and other peak seasons. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • Opt for a stopover if you prefer to break up your flight from Indira Gandhi International Airport to Sihanouk International Airport. To look at all your options, just uncheck 'Direct flights only.' Tan Son Nhat International Airport is a top stopover on the DEL to KOS route.

  • Before reserving your cheap ticket from DEL to KOS, check if you need a visa to enter Cambodia. Travel document and visa requirements may differ and are updated often. To get the most up-to-date information, get in touch with the nearest embassy or consulate of the country you're flying to.

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Sihanouk International Airport (KOS)

  • The lowest price we've seen for a one-way ticket from Indira Gandhi International Airport to Sihanouk International Airport is Rs47,645. For a return flight on this route, the best price is Rs116,901. Depending on the availability and when you book, these fares can change.

  • It's often best to book early if you're looking for cheap flights from DEL to KOS. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Getting cheap flights from Indira Gandhi International Airport to Sihanouk International Airport is easier if you can be flexible with your travel plans. Try using the 'Whole month' tool to see the best prices throughout the month and bag a great deal.

  • Snapping up a cheap ticket from DEL to KOS is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Indira Gandhi International Airport to Sihanouk International Airport.

Handy information about Indira Gandhi International Airport (DEL)

Arriving at Sihanouk International Airport (KOS)

  • Get off your flight from Indira Gandhi International Airport to Sihanouk International Airport and be sprawled out in your hotel bed shortly after. If you need a comfortable option a short drive from KOS, consider Sihanouk City View Condominium.

Getting from Sihanouk International Airport (KOS) to central Sihanoukville

  • From Sihanouk International Airport, Sihanoukville is approximately 24 kilometres away. It takes around 45 minutes to reach the centre driving.

When to fly to Sihanouk International Airport (KOS)

  • It's time to plan your trip dates for your flight from Indira Gandhi International Airport to Sihanouk International Airport. August is the most popular month to visit Sihanoukville. If you want a more relaxed vibe, go in April.

  • Book your flight from Indira Gandhi International Airport to Sihanouk International Airport for May if you want to go to Sihanoukville during its warmest month. You can expect temperatures of between 25ºC and 31ºC.

  • January sees average temperatures of between 23ºC and 29ºC. Search for cheap flights from DEL to KOS around that time if you want to travel when it's cooler.

More about Sihanoukville

  • After booking your flights from DEL to KOS, you'll want to find somewhere to stay in Sihanoukville. Make one of these options your base for exploring this top destination:

  • There are so many things to do and see in this city it can be hard to figure out where to start. Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple are major attractions which should be on any well-planned Sihanoukville itinerary.

Complete your Sihanoukville trip with hotels and a car rental

  • After you've secured your cheap ticket to Sihanouk International Airport, check out our low prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Sihanoukville getaway.

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