The cheapest times to fly from LIH to PNH are
- February 26th to May 27th (except the weeks of March 5th and May 7th)
- June 18th to July 15th (except the week of June 25th)
- August 13th to September 16th
- October 8th to November 25th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LIH to PNH is late August to early September. Prices can be as high as $4347 for Thursday flights during mid December, or as low as $694 for Wednesday flights around late August to early September.
When to Fly to Phnom Penh
Flying from Lihue, HI (LIH) to Phnom Penh (PNH) will usually cost between $956 to $3090 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $1113. Due to high demand the most expensive time to fly is mid December, with an average price of $2719. Planning your trip to low-cost times can easily save you $1607 on economy flights and even more on first-class flights. Generally, any price below $1352 can be considered a good price for a round-trip LIH to PNH flight.
See below for a graph of average weekly prices for the LIH to PNH route. All prices are for round-trip tickets in USD.
Compared to other flights, the LIH to PNH flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Kauai. The average price per mile (for a direct flight) is $0.13, which is far below average.
Flight Prices by Day of the Week
Wednesday is usually the cheapest day to fly to PNH, and Tuesday the cheapest day to fly back into LIH. Thursdays are the most expensive days to fly to Phnom Penh, and Sundays are the most expensive days to return to Kauai. Selecting flights on the least expensive days could save you up to $711 (36%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1036. Return trip prices are from the PNH to LIH flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from LIH to PNH can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 18 minutes may not be realistic.
Flight Hacking LIH to PNH
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LIH to PNH — but Champion Traveler does!
- Price for both tickets: $1109
- Average savings: $244 (18.01%)
- Price for both tickets: $1114
- Average savings: $238 (17.6%)
- Price for both tickets: $1312
- Average savings: $40 (2.96%)
Flight Questions Answered
Still have questions about flying from LIH to PNH? We’ve got answers.
Which airlines fly this route?
You can find 12 major airlines flying this route most often: Air China, ANA, Asiana, Cathay Pacific, China Airlines, China Southern, Delta, Hawaiian, JAL, Korean Air, Philippine Airlines, United, and potentially more during busy seasons.
How far away is it from Phnom Penh International Airport to Lihue Airport?
The distance between the two airports is roughly 6285 miles or 10115 kilometers.
How long does it take to fly from LIH to PNH?
The real-world flight time for a nonstop LIH to PNH flight is about 12 hour 18 minutes.
How many flights go between Lihue, HI and Phnom Penh?
It depends on the day of the week and the date, but a typical day might have around 6 available flights from LIH to PNH.
Airport Location Info
|Origination airport name||Lihue Airport|
|Country||the United States|
|Destination airport name||Phnom Penh International Airport|
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.