$628 Cheap Flights from Phnom Penh (PNH) to Kailua-Kona (KOA)

View $628 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Kona Intl. Airport (KOA)

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Cheap Flights from Phnom Penh to Kailua-Kona (PNH-KOA)

Prices were available within the past 7 days and start at $628 for one-way flights and $1,056 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,056 Roundtrip, found 3 hours ago
$1,056
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,056 found 3 hours ago
Asiana Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,062 Roundtrip, found 3 hours ago
$1,062
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,062 found 3 hours ago
Asiana Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,066 Roundtrip, found 3 hours ago
$1,066
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,066 found 3 hours ago
Asiana Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,071 Roundtrip, found 3 hours ago
$1,071
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,071 found 3 hours ago
Asiana Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,075 Roundtrip, found 3 hours ago
$1,075
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,075 found 3 hours ago
Asiana Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,099 Roundtrip, found 3 hours ago
$1,099
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,099 found 3 hours ago
Philippine Airlines
Fri, Aug 29 - Thu, Sep 11
PNH
Phnom Penh
KOA
Kona Coast
$1,247 Roundtrip, found 1 day ago
$1,247
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Fri, Aug 29 from Phnom Penh to Kona Coast, returning Thu, Sep 11, priced at $1,247 found 1 day ago
EVA Airways
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,285 Roundtrip, found 3 hours ago
$1,285
Roundtrip
found 3 hours ago
Select EVA Airways flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,285 found 3 hours ago
China Airlines
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,324 Roundtrip, found 3 hours ago
$1,324
Roundtrip
found 3 hours ago
Select China Airlines flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,324 found 3 hours ago
Delta
Thu, Sep 4 - Tue, Sep 9
PNH
Phnom Penh
KOA
Kona Coast
$1,784 Roundtrip, found 3 hours ago
$1,784
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Sep 4 from Phnom Penh to Kona Coast, returning Tue, Sep 9, priced at $1,784 found 3 hours ago
Flights from Phnom Penh (PNH) to Kailua-Kona (KOA)
Origin airport
Phnom Penh Intl.
Destination airport
Kona Intl.
Airlines serving
Delta
Roundtrip price
$1,056
Distance
6528 mi

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Kona Intl. Airport (KOA) cost?
Discover the latest flight deals from PNH to KOA 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 KOA?
The cheapest flights from PNH to KOA 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 KOA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to KOA. 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 Kona Intl. Airport (KOA)?
You'll have to hop on a flight with a layover if you're traveling from Phnom Penh Intl. Airport (PNH) to Kona Intl. Airport (KOA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PNH to KOA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, including the carrier and season.*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 Kona Intl. Airport (KOA)?
To touch down at Kona Intl. Airport (KOA) on schedule, opt for a flight that leaves Phnom Penh Intl. Airport (PNH) 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 Phnom Penh Intl. Airport (PNH) to Kona Intl. Airport (KOA) last-minute?
Booking your plane ticket from PNH to KOA right before your trip is generally more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a PNH to KOA flight and hotel package?
Compared with arranging flights and hotels separately, booking a PNH to KOA flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Kona Intl. Airport (KOA)?
If you booked your PNH to KOA flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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