$100 Cheap Flights from Sihanoukville International
One-way
Departing from
Sihanoukville International
Going to
anywhere
Singapore (SIN)
Singapore • September, 2026
76% AI deal score
$685 $188
Kuala Lumpur (KUL)
Malaysia • May, 2026
66% AI deal score
$168 $144
Siem Reap (SAI)
Cambodia • June, 2026
56% AI deal score
$100
Bangkok (DMK)
Thailand • May, 2026
52% AI deal score
$375 $242
Ho Chi Minh City (SGN)
Vietnam • May, 2026
51% AI deal score
$164
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 5/2/2026).
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Top Destinations Where Can You Fly from Sihanoukville International
Cheap flights from Sihanoukville International
Find flights from Sihanoukville International to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Sihanoukville International one-way fares:
See more destinations you can fly to from Sihanoukville International – anywhere in the world at the best prices.
See More DestinationsLast-Minute Flights from Sihanoukville International
The best flight deals leaving from Sihanoukville International soon
Wed, May 13
⌛ Last-Minute
Sihanoukville Province (KOS) - Singapore (SIN)
AirAsia airlines • 1 stop • Kuala Lumpur (KUL)
$335
$212
-$123
37%
Wed, May 13
⌛ Last-Minute
Sihanoukville Province (KOS) - Penang (PEN)
AirAsia airlines • 1 stop • Kuala Lumpur (KUL)
$263
$199
-$64
24%
Wed, May 13
⌛ Last-Minute
Sihanoukville Province (KOS) - Singapore (SIN)
AirAsia airlines • 1 stop • Kuala Lumpur (KUL)
$335
$202
-$133
40%
Wed, May 13
⌛ Last-Minute
Sihanoukville Province (KOS) - Taipei (TPE)
AirAsia airlines • 2 stops • Kuala Lumpur (KUL), Singapore (SIN)
$280
Wed, May 13
⌛ Last-Minute
Sihanoukville Province (KOS) - Bangkok (DMK)
Khalifa Airways airlines • 1 stop • Siem Reap (SAI)
$375
$242
-$133
35%
Wed, May 13
⌛ Last-Minute
Sihanoukville Province (KOS) - Chiang Mai (CNX)
Khalifa Airways airlines • 2 stops • Siem Reap (SAI), Bangkok (DMK)
$285
More last-minute deals from Sihanoukville International
Need to travel soon? Here are some great last-minute flight deals from Sihanoukville International for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)
Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!
Facts About Flights from Sihanoukville International
Nearby airport(s)
Insights for flights from Sihanoukville International
Most popular airlines from Sihanoukville International
JAL Express
Cambodia Angkor Air
Kitty Hawk Aircargo
Lebanese Air Transport
Air Class Líneas Aéreas
Lao Airlines
Transbrasil
Tsaradia
Most popular destinations from Sihanoukville International
KOS Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
KOS airport insights
Best days to catch a deal
Wednesday, Monday
For the best flight deals originating from Sihanoukville International Airport, Wednesday is the day to watch, as it has the highest count of cheapest deals. You might also find some luck on Mondays and Sundays, which have the next highest counts for deals from Sihanoukville International Airport.
Avg. deal survival time
19.7 hours
The average deal originating from Sihanoukville International Airport lasts for 19.7 hours. This means that deals typically disappear in less than a day, so it's important to book quickly.
Rare deal frequency
5 deals
We've discovered 5 rare flight deals originating from Sihanoukville International Airport in the last month. These exclusive deals, identified with an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-3%
The average price drop for flight deals that originate from Sihanoukville International airport is 2.9%. Travelers can potentially save money on flights by monitoring deals from Sihanoukville International airport.
Next 4 weeks: deal forecast
Sihanoukville (KOS) Flight Deals Forecast
Based on our analysis, flights from Sihanoukville International (KOS) in June 2026 are expected to remain relatively stable with a slight increase in price due to the start of the summer travel season. We do not anticipate any significant price drops during this period.
Top 5 biggest price drops (last 3 months)
Found on May 1
KOS - Singapore
$685 → $188
73%
Found on April 28
KOS - Bangkok
$375 → $242
35%
Found on April 26
KOS - Jakarta
$383 → $256
33%
Found on April 25
KOS - Penang
$263 → $199
24%
Found on April 29
KOS - Kuala Lumpur
$168 → $140
17%
Check these nearby airports too
Looking for more options? These airports near KOS sometimes drop rare deals too:
Phnom Penh International (PNH)
~14 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially PNH for long-haul deal surprises.
Travel Trends: Popular Destinations from Sihanoukville International
Every month, we analyze search and booking data to see where travelers from Sihanoukville International are heading. Here are the current hot destinations from Sihanoukville International:
Top domestic destinations
These cities are seeing the most searches and bookings from Sihanoukville International this month.
Top international destinations
Travelers from Sihanoukville International are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Travelers from Sihanoukville Province favor Southeast Asian hubs for their convenient connections and diverse attractions. The popularity of Bangkok, Singapore, and Ho Chi Minh City likely stems from a combination of affordable flights, visa-free entry for many nationalities, and these cities serving as gateways to further travel within Asia and beyond.
Booking Flights from Sihanoukville International: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Sihanoukville International
Finding the cheapest airfare from Sihanoukville International is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be a Date Daredevil: Flexibility is your friend! Flying on Tuesdays or Wednesdays is often cheaper than weekends. Plus, airlines sometimes offer sweet deals for mid-week flights, so live a little!
Destination: ANYWHERE!: Not picky about where you go? Set your destination to 'Anywhere' on flight search engines. You might stumble upon an amazing deal to a place you've never considered!
Embrace the Off-Season: Traveling during the off-season or shoulder season can save you serious cash. Think spring in Europe or fall in the Caribbean – fewer crowds and lower prices!
Airport Alternatives: Check out nearby airports! Sometimes flying into a smaller, less popular airport can significantly reduce your ticket price. Just make sure the savings outweigh the extra travel time.
The Round-Trip Riddle: Don't automatically assume round-trip is cheaper. Sometimes booking two one-way tickets from different airlines can score you a better deal. Do a little digging and compare!
Points and Miles Magic: Got credit card points or airline miles? Now's the time to use them! Redeeming points for flights can slash the cost of your trip, turning those rewards into real-world adventures.
Early Bird Gets the Worm (and the Cheap Flight): Booking in advance can often lead to better deals, especially for popular routes. Aim to book a few months ahead of your travel date to snag those early bird discounts.
Fare Alert Fanatic: Sign up for fare alerts from various flight search engines and airlines. You'll be notified when prices drop for your desired route, so you can pounce on the perfect deal!
RatePunk Price Patrol: Set up price alerts on RatePunk to keep a hawk-eye on your desired flights. RatePunk notifies you instantly when prices drop, ensuring you never miss the chance to book at the lowest possible rate!
Be a Social Media Butterfly: Follow airlines and travel agencies on social media! They often announce flash sales and exclusive deals on their social channels, giving you a chance to snag a bargain.
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Sihanoukville International. Happy travels!
Explore More Destinations from Sihanoukville International
Looking for more options? Here are some popular routes and related travel deals: