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 ₩160,100 for one-way flights and ₩326,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, Sep 5 - Wed, Sep 11
HKT
Phuket Intl.
USM
Ko Samui
₩326,500 Roundtrip, found 5 hours ago
₩326,500
Roundtrip
found 5 hours ago
Select Bangkok Airways flight, departing Thu, Sep 5 from Phuket Intl. to Ko Samui, returning Wed, Sep 11, priced at ₩326,500 found 5 hours ago
Scoot
Sat, Oct 26 - Mon, Oct 28
KUL
Kuala Lumpur Intl.
USM
Ko Samui
₩379,362 Roundtrip, found 3 days ago
₩379,362
Roundtrip
found 3 days ago
Select Scoot flight, departing Sat, Oct 26 from Kuala Lumpur Intl. to Ko Samui, returning Mon, Oct 28, priced at ₩379,362 found 3 days ago
Bangkok Airways
Sun, Sep 8 - Sun, Sep 15
BKK
Suvarnabhumi Intl.
USM
Ko Samui
₩467,900 Roundtrip, just found
₩467,900
Roundtrip
just found
Select Bangkok Airways flight, departing Sun, Sep 8 from Suvarnabhumi Intl. to Ko Samui, returning Sun, Sep 15, priced at ₩467,900 just found
Bangkok Airways
Sun, Sep 8 - Sun, Sep 15
DMK
Don Mueang Intl.
USM
Ko Samui
₩467,900 Roundtrip, just found
₩467,900
Roundtrip
just found
Select Bangkok Airways flight, departing Sun, Sep 8 from Don Mueang Intl. to Ko Samui, returning Sun, Sep 15, priced at ₩467,900 just found
Scoot
Sat, Sep 21 - Sat, Sep 28
DPS
Ngurah Rai Intl.
USM
Ko Samui
₩479,952 Roundtrip, found 6 days ago
₩479,952
Roundtrip
found 6 days ago
Select Scoot flight, departing Sat, Sep 21 from Ngurah Rai Intl. to Ko Samui, returning Sat, Sep 28, priced at ₩479,952 found 6 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, ₩326,500 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 ₩326,500 and ₩586,043. Many lucky travelers locked in one-way flights from Phuket (HKT) for as low as ₩160,100.
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 ₩326,500 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
₩326,500

Trending flights to Koh Samui Islands

Prices were available within the past 7 days and start at ₩160,100 for one-way flights and ₩326,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, Sep 24 - Fri, Sep 27
ICN
Incheon Intl.
USM
Ko Samui
₩586,043 Roundtrip, found 12 hours ago
₩586,043
Roundtrip
found 12 hours ago
Select Scoot flight, departing Tue, Sep 24 from Incheon Intl. to Ko Samui, returning Fri, Sep 27, priced at ₩586,043 found 12 hours ago
*Available to Expedia members.