Find the Cheapest Flight to Koh Samui Islands

View P8,690 flight on Thu, Mar 19, 2026Opens in a new window

Popular airlines

  • Qatar Airways

  • Bangkok Airways

  • Lufthansa

  • British Airways

  • KLM

  • Emirates

  • Etihad Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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
Thu, Jun 18 - Wed, Jun 24
CRK
Angeles City
USM
Koh Samui
P18,161 Roundtrip, found 6 days ago
P18,161
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Jun 18 from Angeles City to Koh Samui, returning Wed, Jun 24, priced at P18,161 found 6 days ago
Scoot
Sun, Mar 15 - Sun, Mar 22
MNL
Manila
USM
Koh Samui
P18,248 Roundtrip, just found
P18,248
Roundtrip
just found
Select Scoot flight, departing Sun, Mar 15 from Manila to Koh Samui, returning Sun, Mar 22, priced at P18,248 just found
Scoot
Sun, Mar 15 - Wed, Apr 15
MNL
Manila
USM
Koh Samui
P18,345 Roundtrip, found 4 days ago
P18,345
Roundtrip
found 4 days ago
Select Scoot flight, departing Sun, Mar 15 from Manila to Koh Samui, returning Wed, Apr 15, priced at P18,345 found 4 days ago
Scoot
Sat, May 16 - Fri, May 22
MNL
Manila
USM
Koh Samui
P18,481 Roundtrip, found 2 days ago
P18,481
Roundtrip
found 2 days ago
Select Scoot flight, departing Sat, May 16 from Manila to Koh Samui, returning Fri, May 22, priced at P18,481 found 2 days ago
Scoot
Mon, Dec 21 - Thu, Dec 24
MNL
Manila
USM
Koh Samui
P18,525 Roundtrip, just found
P18,525
Roundtrip
just found
Select Scoot flight, departing Mon, Dec 21 from Manila to Koh Samui, returning Thu, Dec 24, priced at P18,525 just found

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, P18,161 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 P18,161 and P18,525. Many lucky travelers locked in one-way flights from Angeles City (CRK) for as low as P8,690.
How much is a plane ticket to Koh Samui Islands?
In the last seven days, fares cost between P18,161 and P18,525. 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
P18,161

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
Thu, Jun 18 - Wed, Jun 24
CRK
Angeles City
USM
Koh Samui
P18,161 Roundtrip, found 6 days ago
P18,161
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Jun 18 from Angeles City to Koh Samui, returning Wed, Jun 24, priced at P18,161 found 6 days ago

Explore a world of travel with Expedia

*Available to Expedia members.