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Cheap Flights from Kansai International (Osaka) to Samui International

Compare Kansai International (Osaka) to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Flight deals from Kansai International (Osaka) Airport to Samui International Airport

Looking for a cheap last-minute deal or the best return flight from Kansai International (Osaka) Airport to Samui International Airport? If you want to travel next month, return fares start from Rs146,268. Find the lowest prices on one-way and return tickets right here.
Koh Samui.Rs39,817 per passenger.Departing Mon, 22 Jun.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Kansai International (Osaka) on Mon, 22 Jun, arriving in Samui International.Price includes taxes and charges.From Rs39,817, select.
Koh Samui.Rs40,921 per passenger.Departing Wed, 20 May.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Kansai International (Osaka) on Wed, 20 May, arriving in Samui International.Price includes taxes and charges.From Rs40,921, select.
Koh Samui.Rs45,644 per passenger.Departing Thu, 15 Oct.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Kansai International (Osaka) on Thu, 15 Oct, arriving in Samui International.Price includes taxes and charges.From Rs45,644, select.
Koh Samui.Rs51,947 per passenger.Departing Wed, 2 Sep.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Kansai International (Osaka) on Wed, 2 Sep, arriving in Samui International.Price includes taxes and charges.From Rs51,947, select.
Koh Samui.Rs52,096 per passenger.Departing Tue, 18 Aug.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Kansai International (Osaka) on Tue, 18 Aug, arriving in Samui International.Price includes taxes and charges.From Rs52,096, select.
Koh Samui.Rs56,116 per passenger.Departing Thu, 12 Nov.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Kansai International (Osaka) on Thu, 12 Nov, arriving in Samui International.Price includes taxes and charges.From Rs56,116, select.
Koh Samui.Rs64,261 per passenger.Departing Wed, 15 Jul.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Kansai International (Osaka) on Wed, 15 Jul, arriving in Samui International.Price includes taxes and charges.From Rs64,261, select.
Koh Samui.Rs65,326 per passenger.Departing Tue, 24 Mar.One-way flight with Eastar Jet.Outbound indirect flight with Eastar Jet, departs from Kansai International (Osaka) on Tue, 24 Mar, arriving in Samui International.Price includes taxes and charges.From Rs65,326, select.
Koh Samui.Rs77,702 per passenger.Departing Thu, 9 Apr.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Kansai International (Osaka) on Thu, 9 Apr, arriving in Samui International.Price includes taxes and charges.From Rs77,702, select.
Koh Samui.Rs88,711 per passenger.Departing Mon, 15 Feb.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Kansai International (Osaka) on Mon, 15 Feb, arriving in Samui International.Price includes taxes and charges.From Rs88,711, select.
Koh Samui.Rs252,192 per passenger.Departing Tue, 29 Dec.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Kansai International (Osaka) on Tue, 29 Dec, arriving in Samui International.Price includes taxes and charges.From Rs252,192, select.

Find the cheapest month to fly from Kansai International (Osaka) to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansai International (Osaka) to Samui International flights are currently cheapest in June.
Mar
from Rs65,326
Apr
from Rs77,702
May
from Rs40,921
Jun
from Rs39,817
Jul
from Rs64,261
Aug
from Rs52,096
Sep
from Rs51,947
Oct
from Rs45,644
Nov
from Rs56,116
Dec
from Rs252,192
Jan
Find prices
Feb
from Rs88,711

Kansai International (Osaka) to Samui International: Alternative routes

Compare routes from Kansai International (Osaka) to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

Samui International

5km from central Koh Samui
ClosestCheapest
from Rs39,817
Search flights

Osaka to Koh Samui: Flight information

The things to know before you go.
Cheapest flight foundRs39,817
Cheapest month to flyJune

Finding cheap flights from Kansai International (Osaka) to Samui International: Frequently asked questions

The best price we found for a return flight from Kansai International (Osaka) to Samui International is Rs102,155. 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 Kansai International (Osaka) to Samui International. But we found flights with one or more stops from Rs102,155.
As of March 2026, there are no flights flying from Kansai International (Osaka) to Samui International.
The cheapest month to fly from Kansai International (Osaka) to Samui International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansai International (Osaka) Airport to Samui International Airport on Wednesday, 2 September 2026.
No airlines currently offer direct flights between Kansai International (Osaka) Airport and Samui International 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 Samui International 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 Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to Samui International.

Travelling from Kansai International Airport (KIX) to Koh Samui Airport (USM): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your KIX to USM flight.

  • Be prepared for longer lines during popular months such as June. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

  • We make it easy to book a flight with a stopover. To see your options for tickets from Kansai International Airport to Koh Samui Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore your chosen city. Top stopovers between KIX and USM include:

    • Suvarnabhumi Airport

    • Hong Kong International Airport

    • Changi International Airport

How to find the cheapest flights from Kansai International Airport (KIX) to Koh Samui Airport (USM)

  • Rs39,817 is the best price for a one-way Kansai International Airport to Koh Samui Airport flight. Return flights start from Rs102,155. These prices can change depending on demand.

  • To score cheap tickets from KIX to USM, book as early as you can. Airlines tend to offer the most competitive fares when flights are first released.

  • If you're flexible with your travel dates, try using the 'Whole month' tool. It'll find the lowest price across every month when looking for your flight from Kansai International Airport to Koh Samui Airport.

  • Cut down on the time spent looking for cheap flights from KIX to USM by creating a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.

  • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Kansai International Airport to Koh Samui Airport.

Handy information about Kansai International Airport (KIX)

  • You'll find KIX at 1 Senshukukokita, Izumisano.

  • When it comes to Kansai International Airport's on-time performance, 67.95% of flights stick to their scheduled arrival time.

  • To reach Kansai International Airport from central Osaka, it takes about 45 minutes if you're going by car. This depends on traffic though. It's approximately 48 kilometres from the airport to the city centre.

  • Get your travels off to a leisurely start by staying near KIX. Whether you have an early flight from Kansai International Airport to Koh Samui Airport or want to avoid feeling rushed, these stays are perfect:

Arriving at Koh Samui Airport (USM)

  • If you have a late Kansai International Airport to Koh Samui Airport flight, few things top the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and sleeping shortly after at one of these accommodation options near USM:

  • Pick up a Koh Samui Airport rental car and explore Koh Samui and beyond with your own set of wheels. Asap car hire, Hertz and Drive Car Hire are leading providers to choose from here.

  • Lock in the lowest price by reserving your vehicle from Koh Samui Airport about four weeks ahead of your trip.

Getting from Koh Samui Airport (USM) to central Koh Samui

  • Koh Samui Airport is approximately 3 kilometres from central Koh Samui. How long it takes to get there by ride-share or cab depends on the time of day, so do some research beforehand.

When to fly to Koh Samui Airport (USM)

  • July is the most popular month for flights from Kansai International Airport to Koh Samui Airport. To avoid the crowds, visit Koh Samui in February.

Explore more of Thailand

  • Koh Samui has its own special appeal, but there are so many other parts of Thailand waiting to be explored. About 467 kilometres north of Koh Samui, a visit to Bangkok will keep your itinerary busy. Start with attractions like Grand Palace, Wat Arun and Wat Phra Kaew.

  • Around 434 kilometres north of Koh Samui, Chon Buri is another favourite stop in Thailand. No visit is complete without checking out Wat Ton Son, Forest and Phra Phutthasihing Hall.

Plan the rest of your trip from Osaka to Koh Samui

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