Cheap Flights from Sihanoukville (KOS) to Quy Nhon (UIH)

Popular airlines from Sihanoukville (KOS) to Quy Nhon (UIH-Phu Cat)

Frequently asked questions

How much does a flight from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH) cost?
Lock in a cheap one-way flight or cheap return flight from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH)?
is the most affordable month to fly from KOS to UIH. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH)?
To find the cheapest airline flying from KOS to UIH, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH)?
You'll need to hop on a flight with a layover if you're traveling from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from KOS to UIH?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH)?
To avoid potential delays on the Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH) last-minute?
Booking your ticket from KOS to UIH right before your trip is usually more expensive. But if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a KOS to UIH flight and hotel package?
You can save money by booking a KOS to UIH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sihanoukville Airport (KOS) to Quy Nhon Airport (UIH)?
Typically, you can modify or cancel your KOS to UIH flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Sihanoukville
Destination airport
Phu Cat
Distance
432 mi

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Sihanoukville to Quy Nhon Flights

The cheapest times to fly from Sihanoukville to Quy Nhon

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 Sihanoukville to Quy Nhon are during the month of . You can find some of the cheapest flights from Sihanoukville to Quy Nhon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sihanoukville to Quy Nhon

Sunday is one of the best days to book for cheap flights from Sihanoukville to Quy Nhon: 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 Sihanoukville to Quy Nhon

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 Sihanoukville to Quy Nhon 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 Sihanoukville to Quy Nhon 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 Sihanoukville to Quy Nhon 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.

 

Sihanoukville to Quy Nhon Flights

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*Available to One Key members.