Find flights
Airlines
Travel Guide

₱10,570+ Cheap flights to Ko Samui

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
Nov 26 — Dec 31
1 adult
1 adult, Economy, 0 bags

Find flight deals to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on October 27, 2025.

Sun 11/236:30 amMNL - USM
1 stop11h 40mScoot
Wed 11/267:45 pmUSM - MNL
1 stop8h 45mScoot
Deal found 10/25₱24,251
Sat 11/223:35 amMNL - USM
2 stops14h 35mMultiple Airlines
Wed 11/268:15 amUSM - MNL
2 stops10h 25mMultiple Airlines
Deal found 10/25₱27,011
Thu 12/119:00 amMNL - USM
1 stop12h 30mMultiple Airlines
Thu 12/186:45 amUSM - MNL
1 stop9h 00mMultiple Airlines
Deal found 10/27₱29,654
Sat 12/209:00 amMNL - USM
1 stop6h 45mMultiple Airlines
Wed 12/246:45 amUSM - MNL
1 stop9h 00mMultiple Airlines
Deal found 10/25₱31,298
Thu 12/189:00 amMNL - USM
2 stops10h 25mMultiple Airlines
Wed 12/246:45 amUSM - MNL
1 stop9h 00mMultiple Airlines
Deal found 10/25₱31,415
Fri 12/1911:45 pmMNL - USM
1 stop8h 45mMultiple Airlines
Wed 12/246:45 amUSM - MNL
1 stop9h 00mMultiple Airlines
Deal found 10/25₱31,650

Flights to Ko Samui in 2025

Find the latest flights to Ko Samui in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 411,093 searches and data was last updated on October 27, 2025.

Round-trip from

₱19,789

One-way from

₱10,570

Popular in

January

Cheapest in

September

Average price

₱31,533
Scoot
  • Scoot
  • 3/13-3/17
  • 2 total stops
  • 40h 50m total
  • Manila to Ko Samui
Search Deals
11/10
  • 11/10
  • 1 total stop
  • 9h 25m total
  • Manila to Ko Samui
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₱7,526 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₱1,597 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ko Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 411,093 searches and data was last updated on October 27, 2025.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Manila

Route

Depart

Return

Price

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Wed 3/4

2:45 pm-7:10 am

2 stops17h 25m

Ko Samui

Mon 3/9

8:55 am-5:30 am

1 stop19h 35m

₱21,315

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Fri 3/13

4:50 pm-7:10 am

2 stops15h 20m

Ko Samui

Tue 3/17

7:00 am-6:05 pm

1 stop10h 05m

₱21,726

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Wed 3/4

7:30 pm-5:10 pm

1 stop22h 40m

Ko Samui

Mon 3/9

8:55 am-5:30 am

1 stop19h 35m

₱21,961

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Thu 1/15

11:45 pm-7:35 am

1 stop8h 50m

Ko Samui

Wed 1/21

6:05 pm-5:30 am

1 stop10h 25m

₱23,194

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sat 11/22

3:35 am-5:10 pm

2 stops14h 35m

Ko Samui

Wed 11/26

8:15 am-7:40 pm

2 stops10h 25m

₱27,011

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Thu 12/11

9:00 am-8:30 pm

1 stop12h 30m

Ko Samui

Thu 12/18

6:45 am-4:45 pm

1 stop9h 00m

₱29,654

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Fri 3/13

9:25 am-5:00 pm

1 stop8h 35m

Ko Samui

Tue 3/17

7:00 pm-4:00 am

1 stop8h 00m

₱29,830

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sat 12/20

9:00 am-2:45 pm

1 stop6h 45m

Ko Samui

Wed 12/24

6:45 am-4:45 pm

1 stop9h 00m

₱31,298

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Mon 11/10

11:45 pm-7:30 am

1 stop8h 45m

₱10,570

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sun 1/4

11:45 pm-7:35 am

1 stop8h 50m

₱13,975

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 13 results
1
2

Best time to book a flight to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ko Samui

When is the best time to book a flight to Ko Samui?

Use this chart to determine the optimal time to book a round-trip flight from Manila to Ko Samui. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight to Ko Samui, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated October 27, 2025.
See what other customers who have flown with Bangkok Airways, Philippine Airlines, and Scoot to Thailand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

6.2

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very good
115 reviews
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

6.2

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Philippine Airlines
7.3
Good
925 reviews
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

6.2

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Scoot
6.7
Okay
309 reviews
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

6.2

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

FAQs about flying to Ko Samui

  • What airport do you fly into for flights to Ko Samui?

    Travelers will need to book flights to Ko Samui (USM) if they wish to fly to Ko Samui. The Ko Samui airport is 3.3 km from the city center.

  • Can I find cheaper flights to Ko Samui if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ko Samui?

    Based on reviews from Cheapflights users, Scoot is rated the highest out of the airlines that fly to Ko Samui.

  • Does Ko Samui have rental cars?

    Yes. Those touching down at Ko Samui can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Ko Samui?

    Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Ko Samui by cabin class

Find flights to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ko Samui?

Cheapflights helps you search for flights to Ko Samui via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Ko Samui?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui.

Can Cheapflights find flights to Ko Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Ko Samui flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Ko Samui become cheaper?

Yes, Cheapflights offers price alerts on Ko Samui flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.