Find the Cheapest Flight to Koh Samui Islands

View P8,842 flight on Wed, Dec 17, 2025Opens in a new window

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Cheap round-trip flights to Koh Samui Islands

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, Mar 6 - Thu, Mar 12
MNL
Manila
USM
Koh Samui
P18,002 Roundtrip, found 1 day ago
P18,002
Roundtrip
found 1 day ago
Select Scoot flight, departing Fri, Mar 6 from Manila to Koh Samui, returning Thu, Mar 12, priced at P18,002 found 1 day ago
Scoot
Sat, Aug 1 - Sat, Aug 8
MNL
Manila
USM
Koh Samui
P18,273 Roundtrip, found 20 hours ago
P18,273
Roundtrip
found 20 hours ago
Select Scoot flight, departing Sat, Aug 1 from Manila to Koh Samui, returning Sat, Aug 8, priced at P18,273 found 20 hours ago
Scoot
Thu, Mar 5 - Wed, Mar 11
CEB
Cebu City
USM
Koh Samui
P18,682 Roundtrip, found 4 days ago
P18,682
Roundtrip
found 4 days ago
Select Scoot flight, departing Thu, Mar 5 from Cebu City to Koh Samui, returning Wed, Mar 11, priced at P18,682 found 4 days ago
Scoot
Mon, Mar 9 - Mon, Mar 16
MNL
Manila
USM
Koh Samui
P18,702 Roundtrip, found 2 days ago
P18,702
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Mar 9 from Manila to Koh Samui, returning Mon, Mar 16, priced at P18,702 found 2 days ago
Scoot
Sun, May 10 - Thu, May 14
CEB
Cebu City
USM
Koh Samui
P18,953 Roundtrip, found 4 days ago
P18,953
Roundtrip
found 4 days ago
Select Scoot flight, departing Sun, May 10 from Cebu City to Koh Samui, returning Thu, May 14, priced at P18,953 found 4 days ago

Expedia flights to Koh Samui Islands

Expedia.com.ph has a mission to help you to locate cheap flights to Koh Samui Islands. Expedia offers a greater selection of airlines, schedules and better rates than anyone else. Expedia helps you find cheap airfare on last-minute plane tickets to Koh Samui Islands - and can also help you save more by offering hotel bookings in Koh Samui Islands.

For budget conscious travelers, last-minute flights to Koh Samui Islands allow those with more flexible schedules to save even more. Cheap flights to Koh Samui Islands are frequently updated, so check Expedia often. Our partners allow us to give you cheap airfares.

If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions you may have when booking cheap flights to Koh Samui Islands. When booking either domestic or cheap international flights to Koh Samui Islands on Expedia, you can travel with confidence that you have booked the best flight at the lowest price.

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, P18,002 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 P18,002 and P18,953. Many lucky travelers locked in one-way flights from Manila (MNL) for as low as P8,842.
How much is a plane ticket to Koh Samui Islands?
In the last seven days, fares cost between P18,002 and P18,953. 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
Samui Intl. Airport
Destination airport IATA code
USM
Destination city name
Samui Intl. Airport
Roundtrip price
P18,001

Trending flights to Koh Samui Islands

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, Mar 6 - Thu, Mar 12
MNL
Manila
USM
Koh Samui
P18,002 Roundtrip, found 1 day ago
P18,002
Roundtrip
found 1 day ago
Select Scoot flight, departing Fri, Mar 6 from Manila to Koh Samui, returning Thu, Mar 12, priced at P18,002 found 1 day ago
*Available to Expedia members.