Cheap flight deals from Sihanoukville to Surabaya

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Sihanoukville to Surabaya

Cheapest one-way flight price	Rp 2,554,455
Off-season for travel	May
Peak season for travel	February
Flight distance	2,239.17 km
Popular airline	AirAsia Berhad (Malaysia)

When is the cheapest time to fly from Sihanoukville to Surabaya?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Sihanoukville (KOS) to Surabaya (SUB) the cheapest?

Airlines adjust prices for flights from Sihanoukville to Surabaya based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Sihanoukville (KOS) to Surabaya (SUB) cost?

According to Trip.com's data, the lowest price is around Rp 5,399,924.

How to find a cheap flight from Sihanoukville to Surabaya

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sihanoukville to Surabaya. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Sihanoukville to Surabaya ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Sihanoukville to Surabaya for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 2554455 for a one-way ticket on Wed, May 21.

Compare cheap Sihanoukville to Surabaya flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Sihanoukville to Surabaya. The most affordable airline currently operating on this route is AirAsia.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Sihanoukville to Surabaya route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Sihanoukville to Surabaya flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Sihanoukville to Surabaya to access exclusive deals just for you.