Cheap Flights to Koh Samui Islands

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How much is the cheapest flight to Koh Samui Islands?

Prices were available within the past 7 days and start at ₩155,900 for one-way flights and ₩320,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, May 16 - Mon, May 20
KBV
Krabi Intl.
USM
Ko Samui
₩320,900 Roundtrip, found 4 days ago
₩320,900
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, May 16 from Krabi Intl. to Ko Samui, returning Mon, May 20, priced at ₩320,900 found 4 days ago
Bangkok Airways
Mon, Jun 3 - Mon, Jun 10
HKT
Phuket Intl.
USM
Ko Samui
₩323,800 Roundtrip, found 4 days ago
₩323,800
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Mon, Jun 3 from Phuket Intl. to Ko Samui, returning Mon, Jun 10, priced at ₩323,800 found 4 days ago
Scoot
Thu, Sep 19 - Wed, Sep 25
SIN
Changi
USM
Ko Samui
₩372,992 Roundtrip, found 5 days ago
₩372,992
Roundtrip
found 5 days ago
Select Scoot flight, departing Thu, Sep 19 from Changi to Ko Samui, returning Wed, Sep 25, priced at ₩372,992 found 5 days ago
Scoot
Tue, May 28 - Thu, Jun 6
KUL
Kuala Lumpur Intl.
USM
Ko Samui
₩375,659 Roundtrip, found 17 hours ago
₩375,659
Roundtrip
found 17 hours ago
Select Scoot flight, departing Tue, May 28 from Kuala Lumpur Intl. to Ko Samui, returning Thu, Jun 6, priced at ₩375,659 found 17 hours ago
Bangkok Airways
Fri, Jan 31 - Sun, Feb 2
UTP
Utapao Intl.
USM
Ko Samui
₩461,700 Roundtrip, found 5 days ago
₩461,700
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Fri, Jan 31 from Utapao Intl. to Ko Samui, returning Sun, Feb 2, priced at ₩461,700 found 5 days ago

Searching for cheap flights to Koh Samui Islands? No travel company presents more choices than Expedia if you're looking to compare flights to Koh Samui Islands. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Surat Thani Province. Expedia provides the cheapest flights to many destinations in Surat Thani Province and you may find even greater savings if you combine your flight with a hotel stay in Koh Samui Islands.

Frequently asked questions

How do I find cheap flights to Koh Samui Islands that have flexible change policies?
By using our clever “No change fee” filter, that’s how. Simply type in your preferred dates and destination, click the “Search” button, then tick the box directly under the “Flexible change policies” subheading (look to the left of your screen). Expedia makes it easy to find flexible and affordable airfares to Koh Samui Islands.
How can I find cheap tickets to Koh Samui Islands?
To pick up an awesome deal to Koh Samui Islands, book well ahead. Also use Expedia’s “flexible dates” link above your search results. This will list prices for the days around your travel dates. In the last seven days, ₩320,900 was the lowest price for a flight to Koh Samui Islands.
How much is a flight to Koh Samui Islands?
There were lots of low-cost fares up for grabs in the last seven days, with the cost of a return flight to Koh Samui Islands varying between ₩320,900 and ₩586,043. Many lucky travelers locked in one-way flights from Krabi (KBV) for as low as ₩155,900.
When is the cheapest time to fly to Koh Samui Islands?
Flying on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest fare. Stay away from the weekends if possible, because Saturday is typically the most expensive day of the week. Spend the money you saved enjoying yourself in Koh Samui Islands instead!
How much is a plane ticket to Koh Samui Islands?
In the last seven days, fares cost between ₩320,900 and ₩586,043. Browse through our sensational deals to Koh Samui Islands, pick your favorite and then get packing!
What months are the cheapest to book a flight to Koh Samui Islands?
To secure a low-cost flight to Koh Samui Islands, book sometime in February when the price of airfares are at their cheapest. The most expensive time to book? In the USA, it’s the month of December.
Flights to Koh Samui Islands information
Destination airport
Ko Samui
Destination airport IATA code
USM
Destination city name
Ko Samui
Roundtrip price
₩320,900

Trending flights to Koh Samui Islands

Prices were available within the past 7 days and start at ₩155,900 for one-way flights and ₩320,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, Jul 16 - Fri, Jul 19
ICN
Incheon Intl.
USM
Ko Samui
₩586,043 Roundtrip, found 5 days ago
₩586,043
Roundtrip
found 5 days ago
Select Scoot flight, departing Tue, Jul 16 from Incheon Intl. to Ko Samui, returning Fri, Jul 19, priced at ₩586,043 found 5 days ago
*Available to Expedia members.