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₱8,796+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
Jun 4 — Jun 111
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 May 5, 2026.

Thu 5/146:55 am
MNL
-
USM
1 stop11h 25m
Scoot
Thu 5/147:45 pm
USM
-
MNL
1 stop9h 05m
Scoot
Deal found 5/1₱18,700
Tue 7/76:55 am
MNL
-
USM
1 stop12h 55m
Scoot
Tue 7/218:40 am
USM
-
MNL
1 stop20h 10m
Scoot
Deal found 5/1₱18,823
Fri 5/297:40 pm
MNL
-
USM
1 stop24h 10m
Scoot
Sat 6/68:40 am
USM
-
MNL
1 stop9h 00m
Scoot
Deal found 5/1₱18,946
Wed 6/176:55 am
MNL
-
USM
1 stop12h 55m
Scoot
Wed 6/247:45 pm
USM
-
MNL
1 stop9h 05m
Scoot
Deal found 5/3₱19,008
Thu 6/186:55 am
MNL
-
USM
1 stop12h 55m
Scoot
Tue 6/237:45 pm
USM
-
MNL
1 stop9h 05m
Scoot
Deal found 5/1₱19,131
Fri 6/196:55 am
MNL
-
USM
1 stop12h 55m
Scoot
Tue 6/237:45 pm
USM
-
MNL
1 stop9h 05m
Scoot
Deal found 5/4₱19,192
Thu 8/207:40 pm
MNL
-
USM
1 stop24h 10m
Scoot
Thu 8/277:45 pm
USM
-
MNL
1 stop21h 55m
Scoot
Deal found 5/3₱19,377
Thu 6/187:40 pm
MNL
-
USM
1 stop24h 10m
Scoot
Sun 6/218:40 am
USM
-
MNL
1 stop20h 10m
Scoot
Deal found 5/3₱19,561
Wed 6/176:55 am
MNL
-
USM
1 stop12h 55m
Scoot
Thu 7/236:15 pm
USM
-
MNL
1 stop23h 25m
Scoot
Deal found 5/3₱19,623
Mon 6/156:55 am
MNL
-
USM
1 stop12h 55m
Scoot
Wed 7/157:45 pm
USM
-
MNL
1 stop21h 55m
Scoot
Deal found 4/30₱20,669
Tue 6/167:40 pm
MNL
-
USM
1 stop24h 10m
Scoot
Tue 6/238:40 am
USM
-
MNL
1 stop20h 10m
Scoot
Deal found 5/2₱20,853

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 May 5, 2026.

Round-trip from

₱18,700

One-way from

₱8,796

Popular in

March

Cheapest in

October

Average price

₱22,206
Scoot
  • Scoot
  • 6/6-6/13
  • 2 total stops
  • 21h 55m total
  • Manila to Ko Samui
Search Deals
Scoot
  • Scoot
  • 5/12
  • 1 total stop
  • 13h 05m total
  • Manila to Ko Samui
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₱1,521 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₱1,506 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 5, 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 - USM

MNLUSM

Manila Ninoy Aquino Intl

Tue 7/7

6:55 am-6:50 pm

1 stop12h 55m

Ko Samui

Tue 7/21

8:40 am-5:50 am

1 stop20h 10m

₱18,823
Quickest round-trip

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Thu 6/18

6:55 am-6:50 pm

1 stop12h 55m

Ko Samui

Tue 6/23

7:45 pm-5:50 am

1 stop9h 05m

₱19,131

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Mon 6/15

6:55 am-6:50 pm

1 stop12h 55m

Ko Samui

Wed 7/15

7:45 pm-6:40 pm

1 stop21h 55m

₱20,669

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Wed 6/17

6:55 am-6:50 pm

1 stop12h 55m

Ko Samui

Thu 7/23

6:15 pm-5:50 am

1 stop10h 35m

₱21,099

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Fri 6/19

6:55 am-6:50 pm

1 stop12h 55m

Ko Samui

Tue 6/23

7:50 am-5:50 am

2 stops21h 00m

₱24,544

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Fri 7/24

3:20 am-6:50 pm

2 stops16h 30m

Ko Samui

Wed 7/29

8:40 am-5:50 am

1 stop20h 10m

₱25,221

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Mon 6/15

3:20 am-6:50 pm

2 stops16h 30m

Ko Samui

Tue 6/23

5:55 pm-5:50 am

2 stops10h 55m

₱27,312

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Wed 9/2

7:40 pm-7:45 am

1 stop13h 05m

Ko Samui

Sat 9/5

6:15 pm-5:50 am

1 stop10h 35m

₱27,435

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sat 6/6

10:45 pm-10:30 am

2 stops12h 45m

Ko Samui

Sat 6/13

7:50 am-5:50 am

2 stops21h 00m

₱36,416

ManilaKo Samui

MNL - USM

MNLUSM

Manila Ninoy Aquino Intl

Sun 10/18

7:40 pm-5:20 pm

1 stop22h 40m

Ko Samui

Thu 10/22

6:15 pm-5:50 am

1 stop10h 35m

₱38,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 19 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 May 5, 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
127 reviews
Check prices

Entertainment

6.3

Comfort

8.0

Crew

8.6

Boarding

8.1

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
127 reviews
Bangkok Airways
8.1
Very good
127 reviews
Check prices

Entertainment

6.3

Comfort

8.0

Crew

8.6

Boarding

8.1

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
326 reviews
Bangkok Airways
8.1
Very good
127 reviews
Check prices

Entertainment

6.3

Comfort

8.0

Crew

8.6

Boarding

8.1

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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Fly with Cheapflights

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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.

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