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₱8,718+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
Sep 14 — Sep 211
1 adult
1 adult, Economy, 0 bags

Flights to Ko Samui in 2026

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 August 15, 2026.

Sat 9/57:40 pm -
1 stop22h 40m
Fri 9/117:45 pm -
1 stop21h 55m
Deal found 8/14₱18,417
Fri 9/257:40 pm -
1 stop24h 10m
Fri 10/27:45 pm -
1 stop9h 05m
Deal found 8/11₱18,540
Wed 11/116:30 am -
1 stop13h 20m
Sun 11/156:05 pm -
1 stop23h 25m
Deal found 8/10₱18,724
Sun 10/116:55 am -
1 stop25h 50m
Wed 10/217:45 pm -
1 stop21h 55m
Deal found 8/12₱19,952
Wed 9/97:40 pm -
1 stop13h 05m
Wed 9/166:15 pm -
1 stop23h 25m
Deal found 8/10₱20,259
Sat 10/106:55 am -
1 stop11h 25m
Fri 10/238:40 am -
1 stop9h 00m
Deal found 8/12₱21,057
Sat 10/106:55 am -
1 stop11h 25m
Thu 10/227:45 pm -
1 stop9h 05m
Deal found 8/12₱21,364
Sat 10/106:55 am -
1 stop11h 25m
Tue 10/207:45 pm -
1 stop9h 05m
Deal found 8/12₱21,425
Sun 8/236:55 am -
1 stop25h 50m
Tue 8/257:45 pm -
1 stop21h 55m
Deal found 8/11₱21,917
Sat 10/106:55 am -
1 stop11h 25m
Sun 10/188:40 am -
1 stop9h 00m
Deal found 8/12₱22,469
Sun 9/67:40 pm -
1 stop24h 10m
Tue 9/156:15 pm -
2 stops28h 10m
Deal found 8/14₱22,837

Find flight deals to Ko Samui

Find the latest flights to Ko Samui in 2026, 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 August 15, 2026.

Round-trip from

₱18,417

One-way from

₱8,718

Popular in

August

Cheapest in

May

Average price

₱96,814
Scoot
  • Scoot
  • 9/5-9/11
  • 2 total stops
  • 44h 35m total
  • Manila to Ko Samui
Search Deals
Scoot
  • Scoot
  • 8/25
  • 1 total stop
  • 13h 05m total
  • Manila to Ko Samui
Search Deals
Highest demand for flights based on searches. 38% potential increase in price (₱21,015 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 20% potential price decrease (₱5,742 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 August 15, 2026.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Fri 9/25

7:40 pm-6:50 pm

1 stop24h 10m

Ko Samui

Fri 10/2

7:45 pm-5:50 am

1 stop9h 05m

₱18,540

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Sun 9/6

7:40 pm-6:50 pm

1 stop24h 10m

Ko Samui

Tue 9/15

6:15 pm-11:25 pm

2 stops28h 10m

₱22,837

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Wed 11/11

8:05 pm-5:10 pm

2 stops22h 05m

Ko Samui

Sun 11/15

6:05 pm-6:30 pm

1 stop23h 25m

₱26,582

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Wed 9/2

7:40 pm-7:45 am

1 stop13h 05m

Ko Samui

Sat 9/5

8:40 am-5:50 am

1 stop20h 10m

₱29,529

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Wed 9/9

11:20 pm-7:45 am

2 stops33h 25m

Ko Samui

Wed 9/16

6:15 pm-11:10 pm

3 stops27h 55m

₱30,634

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Tue 2/9

6:30 am-5:10 pm

1 stop11h 40m

Ko Samui

Thu 2/18

6:05 pm-10:30 am

2 stops15h 25m

₱30,818
Quickest round-trip

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Mon 10/12

6:55 am-6:50 pm

1 stop12h 55m

Ko Samui

Fri 10/16

6:15 pm-5:50 am

1 stop10h 35m

₱36,650

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Sun 10/18

6:55 am-10:10 am

1 stop28h 15m

Ko Samui

Thu 10/22

7:45 pm-6:40 pm

1 stop21h 55m

₱37,142
Cheapest one-way

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Sun 9/13

6:55 am-6:50 pm

1 stop12h 55m

₱8,718

ManilaKo Samui

MNL Manila Ninoy Aquino Intl - USM Ko Samui

MNLUSM

Manila Ninoy Aquino Intl

Sat 9/12

7:40 pm-5:20 pm

1 stop22h 40m

₱8,718

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 resultsSorted by cheapest first
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

What are the cheapest airlines that fly to Ko Samui?

The cheapest airlines flying from Manila to Ko Samui are Scoot and Bangkok Airways.

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 August 15, 2026.
See what other customers who have flown with Bangkok Airways 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
8.1
Very good
133 reviews
Check prices

Comfort

7.9

Boarding

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Bangkok Airways
8.1
Very good
133 reviews
Bangkok Airways
8.1
Very good
133 reviews
Check prices

Comfort

7.9

Boarding

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Scoot
6.7
Okay
328 reviews
Bangkok Airways
8.1
Very good
133 reviews
Check prices

Comfort

7.9

Boarding

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

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

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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.

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