￥29,359 Cheap Flights from Osaka (KIX) to Samui Intl. Airport (USM)

View ￥29,359 flight on Thu, Aug 20, 2026Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Samui Intl. Airport (USM)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Osaka to Samui Intl. Airport (KIX-USM)

Prices were available within the past 7 days and start at ￥29,359 for one-way flights and ￥62,424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, Sep 19 - Wed, Sep 23
KIX
Osaka
USM
Koh Samui
￥62,424 Roundtrip, found 3 days ago
￥62,424
Roundtrip
found 3 days ago
Select Scoot flight, departing Sat, Sep 19 from Osaka to Koh Samui, returning Wed, Sep 23, priced at ￥62,424 found 3 days ago
Scoot
Tue, Mar 10 - Thu, Mar 12
KIX
Osaka
USM
Koh Samui
￥66,204 Roundtrip, found 6 days ago
￥66,204
Roundtrip
found 6 days ago
Select Scoot flight, departing Tue, Mar 10 from Osaka to Koh Samui, returning Thu, Mar 12, priced at ￥66,204 found 6 days ago
Scoot
Mon, Mar 9 - Thu, Mar 12
KIX
Osaka
USM
Koh Samui
￥66,676 Roundtrip, found 1 day ago
￥66,676
Roundtrip
found 1 day ago
Select Scoot flight, departing Mon, Mar 9 from Osaka to Koh Samui, returning Thu, Mar 12, priced at ￥66,676 found 1 day ago
Scoot
Wed, Jun 3 - Sun, Jun 7
KIX
Osaka
USM
Koh Samui
￥67,396 Roundtrip, found 12 hours ago
￥67,396
Roundtrip
found 12 hours ago
Select Scoot flight, departing Wed, Jun 3 from Osaka to Koh Samui, returning Sun, Jun 7, priced at ￥67,396 found 12 hours ago
Scoot
Thu, Aug 13 - Sun, Aug 16
KIX
Osaka
USM
Koh Samui
￥69,550 Roundtrip, found 3 days ago
￥69,550
Roundtrip
found 3 days ago
Select Scoot flight, departing Thu, Aug 13 from Osaka to Koh Samui, returning Sun, Aug 16, priced at ￥69,550 found 3 days ago
Scoot
Thu, Aug 13 - Sun, Aug 16
KIX
Osaka
USM
Koh Samui
￥70,748 Roundtrip, found 3 days ago
￥70,748
Roundtrip
found 3 days ago
Select Scoot flight, departing Thu, Aug 13 from Osaka to Koh Samui, returning Sun, Aug 16, priced at ￥70,748 found 3 days ago
Singapore Airlines
Tue, Oct 6 - Tue, Oct 13
KIX
Osaka
USM
Koh Samui
￥72,750 Roundtrip, found 17 hours ago
￥72,750
Roundtrip
found 17 hours ago
Select Singapore Airlines flight, departing Tue, Oct 6 from Osaka to Koh Samui, returning Tue, Oct 13, priced at ￥72,750 found 17 hours ago
EVA Airways
Fri, May 1 - Sat, May 9
KIX
Osaka
USM
Koh Samui
￥102,120 Roundtrip, just found
￥102,120
Roundtrip
just found
Select EVA Airways flight, departing Fri, May 1 from Osaka to Koh Samui, returning Sat, May 9, priced at ￥102,120 just found
Hong Kong Airlines
Fri, Mar 20 - Mon, Mar 23
KIX
Osaka
USM
Koh Samui
￥119,780 Roundtrip, just found
￥119,780
Roundtrip
just found
Select Hong Kong Airlines flight, departing Fri, Mar 20 from Osaka to Koh Samui, returning Mon, Mar 23, priced at ￥119,780 just found
Thai Airways International
Sun, Jun 21 - Thu, Jun 25
KIX
Osaka
USM
Koh Samui
￥128,050 Roundtrip, found 14 hours ago
￥128,050
Roundtrip
found 14 hours ago
Select Thai Airways International flight, departing Sun, Jun 21 from Osaka to Koh Samui, returning Thu, Jun 25, priced at ￥128,050 found 14 hours ago

Find the cheapest month to fly from Osaka (KIX) to Koh Samui (USM)

May is typically the cheapest month to fly

From ￥65,929 - ￥110,112 per traveler.

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city center is 31 minutes. Flights from ￥222,300
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city center31 min
Flights from ￥222,300
Flights from Osaka (KIX) to Samui Intl. Airport (USM)
Origin airport
Kansai Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, Cathay Pacific, EVA Airways, Hong Kong Airlines, Japan Airlines, Scoot, Singapore Airlines, Thai Airways International
Roundtrip price
￥62,424
Distance
4494 km

Osaka to Samui Intl. Airport Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Osaka to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Samui Intl. Airport.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with KIX to USM flights that won’t make your bank account wince. Ready to temporarily leave behind Osaka for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to USM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from KIX to Samui Airport?
Round-trip journeys between Kansai Intl. Airport and Ko Samui Airport start from ￥62,424. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kansai Intl. Airport to USM?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Kansai Intl. Airport to Ko Samui Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kansai Intl. Airport to Samui Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Kansai Intl. Airport (KIX) to Ko Samui Airport?
The flight time from KIX to Ko Samui Airport (USM) is approximately 7 hours and 10 minutes. Grab your headphones, listen to a good podcast and the hours in the air will fly by.
How far is the flight from KIX to Ko Samui Airport (USM)?
The distance is around 4,500 kilometers. Sleep mask? Check. Warm clothes? Double check. You'll need to pack all the essentials for this long-haul Tajiri to Koh Samui flight.
Which airlines fly direct from Kansai Intl. Airport (KIX) to USM?
You won't find any airlines operating directly between Kansai Intl. Airport and Ko Samui Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are KIX to Ko Samui Airport (USM) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Kansai Intl. Airport to Ko Samui Airport (USM) at the last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.