￥33,522 Cheap Flights from Osaka (KIX) to Samui Intl. Airport (USM)

View ￥33,522 flight on Wed, May 20, 2026Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    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 ￥33,522 for one-way flights and ￥64,781 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, Sep 24 - Sun, Sep 28
KIX
Osaka
USM
Koh Samui
￥64,781 Roundtrip, found 5 days ago
￥64,781
Roundtrip
found 5 days ago
Select Scoot flight, departing Wed, Sep 24 from Osaka to Koh Samui, returning Sun, Sep 28, priced at ￥64,781 found 5 days ago
Scoot
Wed, Jul 30 - Sat, Aug 9
KIX
Osaka
USM
Koh Samui
￥64,900 Roundtrip, found 3 days ago
￥64,900
Roundtrip
found 3 days ago
Select Scoot flight, departing Wed, Jul 30 from Osaka to Koh Samui, returning Sat, Aug 9, priced at ￥64,900 found 3 days ago
Scoot
Wed, May 20 - Sat, May 23
KIX
Osaka
USM
Koh Samui
￥65,451 Roundtrip, found 6 days ago
￥65,451
Roundtrip
found 6 days ago
Select Scoot flight, departing Wed, May 20 from Osaka to Koh Samui, returning Sat, May 23, priced at ￥65,451 found 6 days ago
Scoot
Wed, Apr 29 - Wed, May 6
KIX
Osaka
USM
Koh Samui
￥65,580 Roundtrip, found 2 days ago
￥65,580
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, Apr 29 from Osaka to Koh Samui, returning Wed, May 6, priced at ￥65,580 found 2 days ago
Singapore Airlines
Wed, Nov 5 - Wed, Nov 12
KIX
Osaka
USM
Koh Samui
￥66,710 Roundtrip, found 2 days ago
￥66,710
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Wed, Nov 5 from Osaka to Koh Samui, returning Wed, Nov 12, priced at ￥66,710 found 2 days ago
Scoot
Tue, Sep 9 - Tue, Sep 16
KIX
Osaka
USM
Koh Samui
￥66,847 Roundtrip, found 2 hours ago
￥66,847
Roundtrip
found 2 hours ago
Select Scoot flight, departing Tue, Sep 9 from Osaka to Koh Samui, returning Tue, Sep 16, priced at ￥66,847 found 2 hours ago
Scoot
Tue, Apr 28 - Wed, May 6
KIX
Osaka
USM
Koh Samui
￥67,548 Roundtrip, found 2 days ago
￥67,548
Roundtrip
found 2 days ago
Select Scoot flight, departing Tue, Apr 28 from Osaka to Koh Samui, returning Wed, May 6, priced at ￥67,548 found 2 days ago
EVA Airways
Fri, Nov 21 - Mon, Nov 24
KIX
Osaka
USM
Koh Samui
￥104,300 Roundtrip, found 2 days ago
￥104,300
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Fri, Nov 21 from Osaka to Koh Samui, returning Mon, Nov 24, priced at ￥104,300 found 2 days ago
Thai Airways International
Tue, Sep 16 - Sat, Sep 20
KIX
Osaka
USM
Koh Samui
￥104,950 Roundtrip, found 15 hours ago
￥104,950
Roundtrip
found 15 hours ago
Select Thai Airways International flight, departing Tue, Sep 16 from Osaka to Koh Samui, returning Sat, Sep 20, priced at ￥104,950 found 15 hours ago
Hong Kong Airlines
Mon, Aug 18 - Sun, Aug 31
KIX
Osaka
USM
Koh Samui
￥113,450 Roundtrip, found 2 days ago
￥113,450
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Mon, Aug 18 from Osaka to Koh Samui, returning Sun, Aug 31, priced at ￥113,450 found 2 days ago

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

May is typically the cheapest month to fly

From ￥55,615 - ￥101,550 per traveler.

Graph displaying average flight prices per month

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, Philippine Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietnam Airlines
Roundtrip price
￥64,781
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 ￥64,781. 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

Osaka nearby Airports

Tokushima

Osaka

Kobe

*Available to Expedia members.