Cheap Flights from Bucharest Otopeni to Sihanoukville

Compare Bucharest Otopeni to Sihanoukville flight deals

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

Book the best Sihanoukville fare with no extra fees

Flight deals from Bucharest Otopeni to Sihanoukville

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

Find the cheapest month to fly from Bucharest Otopeni to Sihanoukville

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

Bucharest Otopeni to Sihanoukville: Alternative routes

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

Bucharest to Sihanoukville: Flight information

The things to know before you go.
Cheapest flight found£678
Cheapest month to flyNovember

Finding cheap flights from Bucharest Otopeni to Sihanoukville: Frequently asked questions

The best price we found for a return flight from Bucharest Otopeni to Sihanoukville is £685. 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 Bucharest Otopeni to Sihanoukville. But we found flights with one or more stops from £685.
As of October 2024, there are no flights flying from Bucharest Otopeni to Sihanoukville.
The cheapest month to fly from Bucharest Otopeni to Sihanoukville is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Sihanoukville Airport on Saturday, 16 November 2024.
No airlines currently offer direct flights between Bucharest Otopeni 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, flydubai offers the cheapest flight tickets to Sihanoukville.

How to find cheap flights to Sihanoukville (KOS) from Bucharest (OTP) in 2025

Looking for cheap tickets from Bucharest Otopeni to Sihanoukville? Return tickets start from £678 and one-way flights to Sihanoukville from Bucharest Otopeni start from £339


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Bucharest Otopeni to Sihanoukville. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Sihanoukville from Bucharest from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Sihanoukville start from £339 one-way.
  • Flex your dates to find the best OTP-KOS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Sihanoukville from Bucharest Otopeni.
  • Set up a Price Alert. You can easily track the fare of your cheap Bucharest Otopeni-Sihanoukville flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flexible on when you travel? The cheapest month to fly from Bucharest Otopeni to Sihanoukville is November.
  • Fly without stops. Only interested in direct flights between Bucharest Otopeni and Sihanoukville? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Bucharest Otopeni and Sihanoukville. We scour the internet for the best Business, Premium Economy and First Class flight fares to Sihanoukville, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Bucharest Otopeni to Sihanoukville flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Bucharest Otopeni and Sihanoukville whenever you want.

Combine your flight to Sihanoukville from Bucharest Otopeni with hotels and car hire

Once you've secured your cheap flight ticket from Bucharest Otopeni to Sihanoukville, discover the best prices and exclusive rates for hotels in Sihanoukville or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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