Find flights
When to book

Cheap flights from Phnom Penh to Koh Samui

PNH — USM
20 Nov — 27 Nov1
1 adult

Cheap flight deals from Phnom Penh to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Round-trip from

£804

Popular in

April

Cheapest in

May

Average price

£366
From Phnom Penh Pochentong to Ko Samui
Search Deals
High demand for flights, 17% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
Average for round-trip flights in November 2024
Search Deals

Travel insights for flights from Phnom Penh to Koh Samui

Get recent, data-driven insights about flights from Phnom Penh to Koh Samui including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Phnom Penh to Koh Samui?

Currently, August is the cheapest month in which you can book a flight from Phnom Penh to Koh Samui (average of £1,019). Flying from Phnom Penh to Koh Samui in December is currently the most expensive (average of £1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Phnom Penh to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Koh Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Koh Samui.

  • Can I find deals for business class flights from Phnom Penh to Koh Samui?

    Yes. Cheapflights offers flight deals from Phnom Penh to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Koh Samui?

    Currently, August is the cheapest month in which you can book a flight from Phnom Penh to Koh Samui (average of £1,019). Flying from Phnom Penh to Koh Samui in December is currently the most expensive (average of £1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phnom Penh to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
Phnom Penh to Suvarnabhumi flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Phnom Penh to Koh Samui?

Cheapflights makes it easy to find Phnom Penh to Koh Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Koh Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Phnom Penh to Koh Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Phnom Penh to Koh Samui with no change fees?

Certainly. Search results for flights to Koh Samui from Phnom Penh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Phnom Penh to Koh Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Koh Samui from Phnom Penh today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines