$220 Cheap Flights from Phnom Penh (PNH) to Kaohsiung (KHH)

View $220 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH)

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Cheap Flights from Phnom Penh to Kaohsiung (PNH-KHH)

Prices were available within the past 7 days and start at $220 for one-way flights and $384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Wed, Dec 3 - Wed, Dec 10
PNH
Phnom Penh
KHH
Kaohsiung
$384 Roundtrip, found 10 hours ago
$384
Roundtrip
found 10 hours ago
Select Vietnam Airlines flight, departing Wed, Dec 3 from Phnom Penh to Kaohsiung, returning Wed, Dec 10, priced at $384 found 10 hours ago
Vietnam Airlines
Wed, Dec 3 - Wed, Dec 10
PNH
Phnom Penh
KHH
Kaohsiung
$404 Roundtrip, found 10 hours ago
$404
Roundtrip
found 10 hours ago
Select Vietnam Airlines flight, departing Wed, Dec 3 from Phnom Penh to Kaohsiung, returning Wed, Dec 10, priced at $404 found 10 hours ago
Vietnam Airlines
Thu, Aug 14 - Thu, Aug 21
PNH
Phnom Penh
KHH
Kaohsiung
$413 Roundtrip, found 1 day ago
$413
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Thu, Aug 14 from Phnom Penh to Kaohsiung, returning Thu, Aug 21, priced at $413 found 1 day ago
Cathay Pacific
Thu, Aug 14 - Thu, Aug 21
PNH
Phnom Penh
KHH
Kaohsiung
$420 Roundtrip, found 1 day ago
$420
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Aug 14 from Phnom Penh to Kaohsiung, returning Thu, Aug 21, priced at $420 found 1 day ago
Vietnam Airlines
Wed, Dec 3 - Wed, Dec 10
PNH
Phnom Penh
KHH
Kaohsiung
$420 Roundtrip, found 10 hours ago
$420
Roundtrip
found 10 hours ago
Select Vietnam Airlines flight, departing Wed, Dec 3 from Phnom Penh to Kaohsiung, returning Wed, Dec 10, priced at $420 found 10 hours ago
Vietnam Airlines
Wed, Dec 3 - Wed, Dec 10
PNH
Phnom Penh
KHH
Kaohsiung
$422 Roundtrip, found 10 hours ago
$422
Roundtrip
found 10 hours ago
Select Vietnam Airlines flight, departing Wed, Dec 3 from Phnom Penh to Kaohsiung, returning Wed, Dec 10, priced at $422 found 10 hours ago
Vietnam Airlines
Thu, Aug 14 - Thu, Aug 21
PNH
Phnom Penh
KHH
Kaohsiung
$424 Roundtrip, found 1 day ago
$424
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Thu, Aug 14 from Phnom Penh to Kaohsiung, returning Thu, Aug 21, priced at $424 found 1 day ago
Air Cambodia
Thu, Aug 14 - Thu, Aug 21
PNH
Phnom Penh
KHH
Kaohsiung
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Select Air Cambodia flight, departing Thu, Aug 14 from Phnom Penh to Kaohsiung, returning Thu, Aug 21, priced at $428 found 1 day ago
Vietnam Airlines
Wed, Dec 3 - Wed, Dec 10
PNH
Phnom Penh
KHH
Kaohsiung
$431 Roundtrip, found 10 hours ago
$431
Roundtrip
found 10 hours ago
Select Vietnam Airlines flight, departing Wed, Dec 3 from Phnom Penh to Kaohsiung, returning Wed, Dec 10, priced at $431 found 10 hours ago
Thai Airways International
Thu, Aug 14 - Thu, Aug 21
PNH
Phnom Penh
KHH
Kaohsiung
$594 Roundtrip, found 1 day ago
$594
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Thu, Aug 14 from Phnom Penh to Kaohsiung, returning Thu, Aug 21, priced at $594 found 1 day ago
Flights from Phnom Penh (PNH) to Kaohsiung (KHH)
Origin airport
Phnom Penh Intl.
Destination airport
Kaohsiung Intl.
Airlines serving
Cathay Pacific, Thai Airways International, Vietnam Airlines
Roundtrip price
$383
Distance
1273 mi

Phnom Penh to Kaohsiung Flights

The cheapest times to fly from Phnom Penh to Kaohsiung

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 Phnom Penh to Kaohsiung are during the month of December. You can find some of the cheapest flights from Phnom Penh to Kaohsiung with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Kaohsiung

Sunday is one of the best days to book for cheap flights from Phnom Penh to Kaohsiung: 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 Phnom Penh to Kaohsiung

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 Phnom Penh to Kaohsiung in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 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 Phnom Penh to Kaohsiung 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 Phnom Penh to Kaohsiung 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.

 

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH) cost?
Discover the latest flight deals from PNH to KHH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PNH to KHH?
The cheapest flights from PNH to KHH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PNH to KHH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to KHH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH)?
Direct flights from Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PNH to KHH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH)?
To avoid potential delays on the Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH) route, fly before 3 PM. Flights after this time have a 22% higher chance of being 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 Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH) last-minute?
Booking your ticket from PNH to KHH right before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a PNH to KHH flight and hotel package?
Compared with arranging flights and hotels separately, booking a PNH to KHH flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Kaohsiung Intl. Airport (KHH)?
If you booked your PNH to KHH flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.