Cheap Flights from Jeju to Phnom Penh

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Compare Jeju to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

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Flight deals from Jeju to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Jeju to Phnom Penh? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Jeju to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jeju to Phnom Penh flights are currently cheapest in September.

Jeju to Phnom Penh: Alternative routes

Compare routes from Jeju to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Jeju to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 10,101
Cheapest month to flySeptember

Finding cheap flights from Jeju to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Jeju to Phnom Penh is ج.م.‏ 18,834. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Jeju to Phnom Penh. But we found flights with one or more stops from ج.م.‏ 18,834.
As of June 2025, there are no flights flying from Jeju to Phnom Penh.
The cheapest month to fly from Jeju to Phnom Penh is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jeju Airport to Phnom Penh Airport on Monday, 23 June 2025.
No airlines currently offer direct flights between Jeju Airport and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Asiana Airlines offers the cheapest flight tickets to Phnom Penh.

Flying from Jeju International Airport (CJU) to Phnom Penh International Airport (PNH): what you need to know

  • The timezone in Phnom Penh is UTC+7, which is two hours behind Jeju.

  • Your CJU to PNH flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience longer queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • If you'd like to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Jeju International Airport to Phnom Penh International Airport. These are the most popular stopovers between CJU and PNH:

    • Hong Kong International Airport

    • Taiwan Taoyuan International Airport

    • Shanghai Pudong International Airport

How to find the cheapest flights from Jeju International Airport (CJU) to Phnom Penh International Airport (PNH)

  • Currently, ج.م.‏ 10,101 is the lowest price we've found for a one-way Jeju International Airport to Phnom Penh International Airport flight. The best price for a return ticket is ج.م.‏ 18,834. Keep in mind that fares may change due to demand when booking.

  • To pick up cheap tickets from CJU to PNH, book as early as you can. Airlines generally offer their most competitively priced fares when flights are first released.

  • Getting cheap flights from Jeju International Airport to Phnom Penh International Airport is easier if you can be flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across each month and score a great deal.

  • Getting your hands on cheap flights from CJU to PNH is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Jeju International Airport to Phnom Penh International Airport.

Handy information about Jeju International Airport (CJU)

  • When it comes to Jeju International Airport's on-time performance, data shows 79.09% of flights meet their scheduled arrival time.

  • Jeju International Airport is roughly 3 kilometres from the centre of Jeju. To help you work out how to get there, use Google Maps. This essential traveller tool will give you the fastest route and your public transport options.

  • The journey when using public transport takes about 30 minutes.

  • Have an early flight from Jeju International Airport to Phnom Penh International Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels near CJU:

Arriving at Phnom Penh International Airport (PNH)

  • Book a hotel near PNH if you're taking a late Jeju International Airport to Phnom Penh International Airport flight. Choose one of these accommodation options and skip the long transfer after landing:

  • Go wherever you want, whenever you want with a Phnom Penh International Airport rental car. Book your wheels from Europcar, Avis or Budget and chase adventure across Phnom Penh and beyond.

  • For the lowest price, book your vehicle from Phnom Penh International Airport about one week before you travel.

Getting from Phnom Penh International Airport (PNH) to central Phnom Penh

  • From Phnom Penh International Airport, Phnom Penh is approximately 11 kilometres away. It takes around 30 minutes to get to the centre driving.

When to fly to Phnom Penh International Airport (PNH)

  • It's time to pick your travel dates for your flight from Jeju International Airport to Phnom Penh International Airport. August is the most popular month to head to Phnom Penh. If you want a quieter vibe, go in February.

  • Before locking in your flight from Jeju International Airport to Phnom Penh International Airport, consider the type of weather you like. March is the warmest month in Phnom Penh, with temperatures ranging from 23ºC to 38ºC.

  • If you like cooler conditions, search for a cheap ticket from CJU to PNH in January. Average temperatures are between 20ºC and 33ºC then.

Explore more of Cambodia

  • You've visited Phnom Penh, now it's time to explore more of Cambodia. Travel about 193 kilometres south-west to Sihanoukville to tick off its popular sights. From Ochheuteal Beach to Wat Leu Temple and Wat Krom Temple, you'll have a full itinerary ahead.

  • Battambang is another favourite destination in Cambodia and is around 257 kilometres north-west of Phnom Penh. No trip is complete without a visit to The Garden of SamDech Sar Kheng, Spean Thmor Chas and សួននាគសន្តិភាព-Dragon Peace Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.