Cheap Flights from Sofia (SOF) to Sihanoukville (KOS)

Popular airlines from Sofia Airport (SOF) to Sihanoukville (KOS)

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Sihanoukville Airport (KOS) cost?
Get a cheap one-way flight or cheap return flight from Sofia Airport (SOF) to Sihanoukville Airport (KOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Sihanoukville Airport (KOS)?
The cheapest month to fly from SOF to KOS is , when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sofia Airport (SOF) to Sihanoukville Airport (KOS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SOF to KOS flight.
How many flights per day from Sofia Airport (SOF) to Sihanoukville Airport (KOS)?
There aren't any daily nonstop flights departing from Sofia Airport (SOF) to Sihanoukville Airport (KOS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SOF to KOS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Sihanoukville Airport (KOS)?
To land at Sihanoukville Airport (KOS) without delays, select a flight that takes off from Sofia Airport (SOF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Sihanoukville Airport (KOS) last-minute?
Last-minute bookings from SOF to KOS are generally more expensive. For the lowest rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a SOF to KOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to KOS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Sihanoukville Airport (KOS)?
In most instances, you're able to reschedule or cancel your SOF to KOS flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Sofia
Destination airport
Sihanoukville
Distance
5230 mi

Book with confidence

Book with confidence

Sofia to Sihanoukville Flights

The cheapest times to fly from Sofia to Sihanoukville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Sihanoukville are during the month of . You can find some of the cheapest flights from Sofia to Sihanoukville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Sihanoukville

Sunday is one of the best days to book for cheap flights from Sofia to Sihanoukville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to Sihanoukville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Sihanoukville in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Sihanoukville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to Sihanoukville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sofia to Sihanoukville Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.