USM

₱8,777 Find Cheap Flights to Ko Samui - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 31% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
₱19,007
Typical prices: ₱20,260–₱34,295
Scoot
Wed 2/28Mon 3/5
MNL - USM • 1 stop
Cheapest one-way
₱8,777
Typical prices: ₱11,630-₱23,533
Scoot
Tue 2/6
MNL - USM • 1 stop
Top airlines
Best reviews • Score: 6.7
Airline reviews
Airline reviews
Top route
Cheapest • 8% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Ko Samui

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Ko Samui

Sun, Feb 28 - Fri, Mar 5
Scoot Logo
6:30 am - 8:00 amManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
26h 30m1 stop Singapore Changi
Scoot Logo
8:55 am - 6:30 pmKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
8h 35m1 stop Singapore Changi
₱19,007Scoot
2 days ago
Sun, Feb 28 - Fri, Mar 5
Scoot Logo
7:30 pm - 8:00 amManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
13h 30m1 stop Singapore Changi
Scoot Logo
8:55 am - 6:30 pmKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
8h 35m1 stop Singapore Changi
₱19,070Scoot
3+ days ago
Sun, Jan 24 - Thu, Jan 28
Scoot Logo
6:30 am - 8:00 amManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
26h 30m1 stop Singapore Changi
Scoot Logo
6:05 pm - 6:30 pmKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
23h 25m1 stop Singapore Changi
₱19,197Scoot
1 day ago
Mon, Nov 30 - Sun, Dec 6
Scoot Logo
7:10 am - 6:55 pmCebu City  Cebu City Mactan Intl-Ko Samui Ko Samui
12h 45m1 stop Singapore Changi
Scoot Logo
6:05 pm - 6:10 amKo Samui  Ko Samui-Cebu City Cebu City Mactan Intl
11h 05m1 stop Singapore Changi
₱20,586Scoot
22 hours ago
Tue, Dec 1 - Mon, Dec 14
Scoot Logo
7:30 pm - 6:55 pmManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
24h 25m1 stop Singapore Changi
Scoot Logo
8:55 am - 5:30 amKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
19h 35m1 stop Singapore Changi
₱21,786Scoot
1 day ago
Mon, Nov 30 - Sun, Dec 6
Multiple Airlines Logo
7:10 am - 5:10 pmCebu City  Cebu City Mactan Intl-Ko Samui Ko Samui
11h 00m1 stop Singapore Changi
Multiple Airlines Logo
9:20 am - 4:35 amKo Samui  Ko Samui-Cebu City Cebu City Mactan Intl
18h 15m2 stops Phuket City Kuala Lumpur Intl
₱26,080Multiple Airlines
22 hours ago
Sun, Feb 28 - Fri, Mar 5
Multiple Airlines Logo
6:30 am - 7:10 amManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
25h 40m2 stops Singapore Changi Bangkok Suvarnabhumi
Multiple Airlines Logo
7:00 am - 6:30 pmKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
34h 30m2 stops Bangkok Suvarnabhumi Singapore Changi
₱27,406Multiple Airlines
3+ days ago
Mon, Nov 30 - Sun, Dec 6
Multiple Airlines Logo
6:25 am - 5:10 pmCebu City  Cebu City Mactan Intl-Ko Samui Ko Samui
35h 45m2 stops Manila Ninoy Aquino Intl Singapore Changi
Multiple Airlines Logo
12:00 pm - 12:00 amKo Samui  Ko Samui-Cebu City Cebu City Mactan Intl
35h 00m2 stops Singapore Changi Manila Ninoy Aquino Intl
₱27,911Multiple Airlines
22 hours ago
Tue, Dec 1 - Mon, Dec 14
Multiple Airlines Logo
11:10 pm - 5:10 pmManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
19h 00m2 stops Cebu City Mactan Intl Singapore Changi
Multiple Airlines Logo
8:55 am - 5:30 amKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
19h 35m1 stop Singapore Changi
₱28,606Multiple Airlines
1 day ago
Sat, Feb 27 - Fri, Mar 5
Multiple Airlines Logo
3:45 am - 4:15 pmManila  Manila Ninoy Aquino Intl-Ko Samui Ko Samui
13h 30m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
Multiple Airlines Logo
8:55 am - 6:30 pmKo Samui  Ko Samui-Manila Manila Ninoy Aquino Intl
8h 35m1 stop Singapore Changi
₱30,879Multiple Airlines
2 days ago
Booking Insights

Price, demand and travel trends for flights to Ko Samui

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Ko Samui?

Manila to Ko Samui is the cheapest route at ₱19,007 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Ko Samui?

On average, a round-trip flight from the Philippines to Ko Samui costs ₱25,589, based on KAYAK data over the past 12 months. Round-trip fares from Davao City average ₱21,577, while Angeles City runs a bit higher at ₱22,559.

What is the cheapest day to fly to Ko Samui?

Monday is the cheapest day to fly to Ko Samui at ₱24,249 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at ₱32,773.

What’s the cheapest month to fly to Ko Samui?

•November is the cheapest month to fly to Ko Samui with an average price of ₱19,639 round-trip.
•March (₱37,004) and August (₱34,731) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Ko Samui?

Morning flights to Ko Samui are the cheapest at ₱23,175 round-trip on average. Afternoon flights are the most expensive at ₱33,784.

What is a good deal for flights to Ko Samui?

Flights under ₱20,260 are considered a good deal. 25% of KAYAK users found round-trip flights to Ko Samui at or below these prices, with the lowest fares from:
•Angeles City ₱19,471
•Manila ₱19,663
•Davao City ₱20,055.

Key details for flights to Ko Samui

Low season

August

Cheapest flight

₱8,777
Beat the crowds with an average 55% drop in travelers.
The most popular month to fly with an average 68% increase in travelers.
One-way flight from Manila to Ko Samui

When to book flights to Ko Samui

Are your dates flexible? Find out the best times to travel to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Ko Samui, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How do I know if a flight to Ko Samui is a good deal?

    A good deal on a flight to Ko Samui is around ₱20,260 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • What is the difference between the most popular and the most frequent airline at Ko Samui?

    Cathay Pacific operates the most flights from the Philippines to Ko Samui at 0 per week, while Scoot is the airline most often selected by KAYAK users searching for flights from the Philippines to Ko Samui. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Which airlines should I consider for flights to Ko Samui?

Your guide to booking Ko Samui flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Ko Samui, a good round-trip fare is around ₱20,260. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Ko Samui in November. Round-trip fares historically average ₱19,639, making November the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to ₱10,609 per round-trip. Morning flights to Ko Samui average ₱23,175 compared to ₱33,784 for noon flights.
  • Once you arrive in Ko Samui, a great place to start is Lamai Beach. It's popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airline flying to Ko Samui

 
Need help choosing which airline to fly with to Ko Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
ScootOverall score based on 338 reviews
5.2Entertainment
6.9Boarding
7.4Crew
6.5Comfort
5.8Food
Airline reviews

“They carefully called each boarding group in turn, only to herd everyone onto a bus for the drive across the airport apron. By the time we reached the aircraft, all semblance of orderly boarding had disappeared and it became a complete bun fight to get on board. Rather nonsensical really — why bother with boarding groups in the first place?”unless you are at an air bridge!!!

10.0 ExcellentAnonymous, Aug 2026
Read more Scoot reviews

“They carefully called each boarding group in turn, only to herd everyone onto a bus for the drive across the airport apron. By the time we reached the aircraft, all semblance of orderly boarding had disappeared and it became a complete bun fight to get on board. Rather nonsensical really — why bother with boarding groups in the first place?”unless you are at an air bridge!!!

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Scoot refused to change my flight even though I had booked a flexible ticket. MyTrip wanted to charge me an extra $271 for a ticket that was only listed as $217. I complained about this to scoot and they didn't give a shite. So never again will you be getting money from me Scoot. You can Scoot off.

It would have been nice if I could have actually travelled to Perth. I injured my back and was unable to fly. Scoot refused to change my ticket saying it was not flexible. However I purchased the ticket through MyTrip and it was flexible. MyTrip wanted to charge me an extra $271 to change to a ticket that was only listed as $217. Never again will I fly Scoot or book through MyTrip

Connection flights are smooth, both flight takeoff arrive on time, that will be the best u can expect. Food no order, service no complain, entertainment not seen, cleanliness can be improve.

Instead of the flight attendants talking to each other they should have been monitoring the passengers. The person beside me took a phone call literally 30 seconds before the plane landed. As we were going down the runway ( from landing ) a person in the row in front of me and behind me made phone calls; CRAZY

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

More options for your flight to Ko Samui