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₱9,087+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
Jan 7 — Jan 141
1 adult
1 adult, Economy, 0 bags

Flights to Ko Samui in 2025

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 December 8, 2025.

Mon 12/157:30 pmMNL - USM
1 stop24h 20mScoot
Wed 1/77:45 pmUSM - MNL
1 stop21h 45mScoot
Deal found 12/8₱26,790
Mon 12/157:30 pmMNL - USM
1 stop16h 30mMultiple Airlines
Wed 1/76:05 pmUSM - MNL
2 stops29h 30mMultiple Airlines
Deal found 12/8₱28,265
Tue 12/166:30 amMNL - USM
1 stop13h 20mMultiple Airlines
Wed 1/76:05 pmUSM - MNL
2 stops34h 05mMultiple Airlines
Deal found 12/8₱28,383
Mon 12/87:30 pmMNL - USM
1 stop13h 30mMultiple Airlines
Fri 12/127:00 pmUSM - MNL
2 stops30h 10mMultiple Airlines
Deal found 12/8₱30,980
Tue 12/96:30 amMNL - USM
1 stop11h 40mMultiple Airlines
Fri 12/127:00 pmUSM - MNL
2 stops30h 10mMultiple Airlines
Deal found 12/8₱31,275
Mon 12/87:30 pmMNL - USM
1 stop13h 30mScoot
Fri 12/127:45 pmUSM - MNL
1 stop8h 45mScoot
Deal found 12/8₱31,924
Tue 12/237:45 pmMNL - USM
1 stop13h 25mThai Airways
Fri 12/267:35 pmUSM - MNL
1 stop15h 20mThai Airways
Deal found 12/7₱47,325

Find flight deals to Ko Samui

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 December 8, 2025.

Round-trip from

₱24,371

One-way from

₱9,087

Popular in

January

Cheapest in

October

Average price

₱38,297
Scoot
  • Scoot
  • 1/21-1/28
  • 2 total stops
  • 23h 55m total
  • Manila to Ko Samui
Search Deals
Scoot
  • Scoot
  • 12/15
  • 1 total stop
  • 13h 20m total
  • Manila to Ko Samui
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (₱8,954 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₱1,755 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 8, 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 1/21

7:30 pm-8:00 am

1 stop13h 30m

Ko Samui

Wed 1/28

6:05 pm-5:30 am

1 stop10h 25m

₱24,371

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Wed 1/21

1:15 pm-8:30 pm

2 stops32h 15m

Ko Samui

Wed 1/28

8:55 am-5:30 am

1 stop19h 35m

₱25,374

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sun 2/8

7:30 pm-8:00 am

1 stop13h 30m

Ko Samui

Tue 2/10

7:45 pm-5:30 am

1 stop8h 45m

₱25,433

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Wed 1/28

7:30 pm-6:50 pm

1 stop24h 20m

Ko Samui

Sun 2/1

8:55 am-5:30 am

1 stop19h 35m

₱25,964

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Mon 3/30

7:40 pm-7:50 am

1 stop13h 10m

Ko Samui

Sat 4/4

8:45 am-6:40 pm

1 stop8h 55m

₱27,970

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sun 2/8

11:45 pm-8:05 am

1 stop9h 20m

Ko Samui

Tue 2/10

8:50 am-12:35 am

2 stops14h 45m

₱28,501

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sun 5/10

7:40 pm-6:50 pm

1 stop24h 10m

Ko Samui

Thu 5/14

11:05 am-5:50 am

1 stop17h 45m

₱38,061

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Mon 3/30

6:50 am-4:30 pm

2 stops10h 40m

Ko Samui

Sat 4/4

8:10 am-9:25 pm

2 stops12h 15m

₱39,831

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Tue 12/23

7:45 pm-8:10 am

1 stop13h 25m

Ko Samui

Fri 12/26

7:35 pm-11:55 am

1 stop15h 20m

₱47,325

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Mon 12/15

7:30 pm-6:50 pm

1 stop24h 20m

₱9,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 18 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

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 December 8, 2025.
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
8.0
Very good
118 reviews
Check prices

Boarding

8.0

Food

7.3

Comfort

7.9

Entertainment

6.3

Overall

8.0

Crew

8.5

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
118 reviews
Bangkok Airways
8.0
Very good
118 reviews
Check prices

Boarding

8.0

Food

7.3

Comfort

7.9

Entertainment

6.3

Overall

8.0

Crew

8.5

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
311 reviews
Bangkok Airways
8.0
Very good
118 reviews
Check prices

Boarding

8.0

Food

7.3

Comfort

7.9

Entertainment

6.3

Overall

8.0

Crew

8.5

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

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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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