Cheap Flights from Sihanoukville to Phnom Penh from £35️ (KOS-PNH)

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Flights from Sihanoukville to Phnom Penh Starting at £35

Discover our range of affordable one-way and round-trip flights from Sihanoukville to Phnom Penh and kick-start your next adventure today!

One way
Round-trip

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

Find the best time to fly from Sihanoukville to Phnom Penh

Explore the best time to buy affordable tickets to Phnom Penh with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Airlines Flying from Sihanoukville to Phnom Penh

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Sihanoukville to Phnom Penh.

Cambodia Angkor Air

From £35

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Alternative Routes from Sihanoukville to Phnom Penh

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Phnom Penh from Sihanoukville which could help you save money and time.

Cheapest
KOS
22:10
0h 40m
Nonstop
PNH
22:50
Sihanouk International Airport - Phnom Penh International Airport
Sun, Dec 29Cambodia Angkor Air
£35
KOS
22:10
0h 40m
Nonstop
PNH
22:50
Sihanouk International Airport - Phnom Penh International Airport
Sun, Dec 29Cambodia Angkor Air
£35
Find More Flights

FAQ

When are flight tickets from Sihanoukville (KOS) to Phnom Penh (PNH) the cheapest?
Airlines adjust prices for flights from Sihanoukville to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Sihanoukville (KOS) to Phnom Penh (PNH) cost?
According to Trip.com's data, the lowest price is around £128.
How long is the flight from Sihanoukville (KOS) to Phnom Penh (PNH)?
It takes about 40 minutes to fly from Sihanoukville (KOS) to Phnom Penh (PNH).
What is the transportation method from the main airport to downtown in Phnom Penh?
- The distance from Phnom Penh International Airport to downtown is about 7km, by taxi about 20 minutes.
What are the most popular airlines that fly from Sihanoukville (KOS) to Phnom Penh (PNH)?
Airlines with flights from Sihanoukville (KOS) to Phnom Penh (PNH): Cambodia Angkor Air.
What's the most popular airline for direct flights from Sihanoukville (KOS) to Phnom Penh (PNH)?
Cambodia Airways operates 2 direct flights from Sihanoukville (KOS) to Phnom Penh (PNH).
How many airports in Phnom Penh (PNH)?
There are 1 airport(s) in Phnom Penh (PNH): Phnom Penh International Airport.

How to find a cheap flight from Sihanoukville to Phnom Penh

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Sihanoukville to Phnom Penh

Cheapest direct flight price	£35
Cheapest return ticket price	£77
Off-season travel month	November
Peak season for travel	September
Flight distance	170.05km
Average flight time	40 minutes
Popular airline	Cambodia Angkor Air