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Cheap flights to Koh Samui from S$ 182

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 18-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — USM
8 May — 15 May1
1 adult
Wed 8-5
Wed 15-5

Flights to Koh Samui in 2024

Find the latest flights to Koh Samui in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 193,408 searches and data was last updated on 3 May 2024.

Popular in

December

Cheapest in

October

Average price

S$ 517

Return from

S$ 333

One-way from

S$ 182
High demand for flights, 4% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for return flights in May 2024
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From Singapore Changi to Ko Samui
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One-way flight from Singapore Changi (SIN) to Ko Samui (USM)
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Cheap flights to Koh Samui in May & June 2024

Discover affordable flights and deals to Koh Samui in May and June 2024. In the last 7 days, Cheapflights users made a total of 193,408 searches and data was last updated on 3 May 2024.
The below flights offer some of the lowest fares to Koh Samui in May and June 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Fri 28-607:05SIN - USM
Nonstop2h 00mScoot
Mon 1-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 334
Tue 28-510:15SIN - USM
Nonstop2h 00mScoot
Sat 8-609:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 341
Thu 27-607:05SIN - USM
Nonstop2h 00mScoot
Mon 1-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 342
Thu 27-613:15SIN - USM
1 stop4h 40mMultiple Airlines
Mon 1-709:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 353
Fri 28-613:15SIN - USM
1 stop5h 45mMultiple Airlines
Mon 1-709:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 356
Thu 27-613:15SIN - USM
1 stop4h 40mMultiple Airlines
Mon 1-709:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 360
Tue 18-607:05SIN - USM
Nonstop2h 00mScoot
Sun 23-609:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 363
Mon 27-517:55SIN - USM
1 stop14h 25mMultiple Airlines
Sat 1-614:30USM - SIN
1 stop8h 50mMultiple Airlines
Deal found 2-5S$ 368
Mon 27-507:05SIN - USM
Nonstop2h 00mMultiple Airlines
Sat 1-614:30USM - SIN
1 stop8h 50mMultiple Airlines
Deal found 2-5S$ 369

Koh Samui 2024 flight deals

Explore flight deals for Koh Samui in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 193,408 searches and data were last updated on 3 May 2024.
Browse some of the best deals on flights to Koh Samui in 2024. Check back regularly for other flight deals.
Fri 28-607:05SIN - USM
Nonstop2h 00mScoot
Mon 1-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 334
Mon 29-710:15SIN - USM
Nonstop2h 00mScoot
Sat 3-809:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 339
Tue 28-510:15SIN - USM
Nonstop2h 00mScoot
Sat 8-609:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 341
Thu 27-607:05SIN - USM
Nonstop2h 00mScoot
Mon 1-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 342
Thu 27-613:15SIN - USM
1 stop4h 40mMultiple Airlines
Mon 1-709:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 353
Fri 28-613:15SIN - USM
1 stop5h 45mMultiple Airlines
Mon 1-709:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 356
Thu 27-613:15SIN - USM
1 stop4h 40mMultiple Airlines
Mon 1-709:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 360
Mon 4-1122:45SIN - USM
1 stop9h 25mMultiple Airlines
Sun 10-1109:00USM - SIN
Nonstop2h 00mMultiple Airlines
Deal found 2-5S$ 361
Tue 18-607:05SIN - USM
Nonstop2h 00mScoot
Sun 23-609:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 363

Flights to Koh Samui departing soon

Discover available last-minute flight options to Koh Samui, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 193,408 searches and data was last updated on 3 May 2024.
Users traveling to Koh Samui last-minute should check out these flights departing soon. It's recommended that you verify the details of your last-minute flight before booking.
Fri 10-522:40SIN - USM
1 stop16h 30mMultiple Airlines
Wed 15-512:10USM - SIN
Nonstop1h 55mMultiple Airlines
Deal found 2-5S$ 409
Fri 10-519:10SIN - USM
2 stops43h 00mMultiple Airlines
Wed 15-512:10USM - SIN
Nonstop1h 55mMultiple Airlines
Deal found 2-5S$ 430
Fri 10-514:30SIN - USM
1 stop4h 30mMultiple Airlines
Wed 15-512:10USM - SIN
Nonstop1h 55mMultiple Airlines
Deal found 2-5S$ 439
Fri 10-506:20SIN - USM
2 stops12h 45mMultiple Airlines
Wed 15-508:00USM - SIN
1 stop14h 00mMultiple Airlines
Deal found 2-5S$ 479
Fri 10-523:25SIN - USM
2 stops15h 45mMultiple Airlines
Wed 15-515:25USM - SIN
1 stop6h 35mMultiple Airlines
Deal found 2-5S$ 494
Fri 10-506:20SIN - USM
2 stops12h 45mMultiple Airlines
Wed 15-512:25USM - SIN
2 stops17h 50mMultiple Airlines
Deal found 2-5S$ 502
Fri 10-517:20SIN - USM
Nonstop2h 00mMultiple Airlines
Wed 15-512:10USM - SIN
Nonstop1h 55mMultiple Airlines
Deal found 2-5S$ 580
Fri 10-517:20SIN - USM
Nonstop2h 00mMultiple Airlines
Wed 15-512:10USM - SIN
Nonstop1h 55mMultiple Airlines
Deal found 2-5S$ 584
Tue 7-520:15SIN - USM
Nonstop2h 00mBangkok Airways
Mon 13-513:30USM - SIN
Nonstop1h 55mBangkok Airways
Deal found 2-5S$ 673

One-way flights to Koh Samui

Explore one-way flight options to Koh Samui for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 193,408 searches and data was last updated on 3 May 2024.
Consider booking one of these one-way flights heading to Koh Samui. If you're in need of a round-trip flight to Koh Samui instead, make sure to update the search form at the top of page.
Tue 18-607:05SIN - USM
Nonstop2h 00mScoot
Deal found 1-5S$ 182
Tue 4-617:55SIN - USM
1 stop14h 25mMultiple Airlines
Deal found 1-5S$ 185
Wed 19-607:05SIN - USM
Nonstop2h 00mScoot
Deal found 1-5S$ 186
Tue 16-707:05SIN - USM
Nonstop2h 00mScoot
Deal found 1-5S$ 187
Wed 26-615:25SIN - USM
1 stop7h 10mMultiple Airlines
Deal found 2-5S$ 189
Mon 29-707:05SIN - USM
Nonstop2h 00mScoot
Deal found 2-5S$ 190
Mon 29-707:05SIN - USM
Nonstop2h 00mScoot
Deal found 1-5S$ 191
Mon 3-607:05SIN - USM
Nonstop2h 00mScoot
Deal found 1-5S$ 193
Tue 30-707:05SIN - USM
Nonstop2h 00mScoot
Deal found 1-5S$ 196

Direct flights to Koh Samui

Fri 28-607:05SIN - USM
Nonstop2h 00mScoot
Mon 1-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 334
Mon 29-710:15SIN - USM
Nonstop2h 00mScoot
Sat 3-809:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 339
Tue 28-510:15SIN - USM
Nonstop2h 00mScoot
Sat 8-609:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 341
Thu 27-607:05SIN - USM
Nonstop2h 00mScoot
Mon 1-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 342
Sun 28-707:05SIN - USM
Nonstop2h 00mScoot
Sun 4-809:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 353
Tue 18-607:05SIN - USM
Nonstop2h 00mScoot
Sun 23-609:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 363
Thu 4-710:15SIN - USM
Nonstop2h 00mScoot
Mon 8-709:00USM - SIN
Nonstop2h 00mScoot
Deal found 2-5S$ 368
Mon 27-507:05SIN - USM
Nonstop2h 00mScoot
Sat 1-612:10USM - SIN
Nonstop1h 55mScoot
Deal found 2-5S$ 372
Tue 30-707:05SIN - USM
Nonstop2h 00mScoot
Fri 2-809:00USM - SIN
Nonstop2h 00mScoot
Deal found 1-5S$ 377

Average price of flights to Koh Samui by month

Plan your trip to Koh Samui by taking into account the cheapest months to travel. The average price of a one-way flight to Koh Samui is currently S$ 189 while a return flight costs S$ 366. Price data was last updated on 28 April 2024.

Currently, May is the cheapest month in which you can book a flight to Koh Samui (average of S$ 330). Flying to Koh Samui in February will prove the most costly (average of S$ 529). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

S$ 587

February

S$ 718

March

S$ 668

April

S$ 497

May

S$ 448

June

S$ 458

July

S$ 591

August

S$ 536

September

S$ 504

October

S$ 464

November

S$ 513

December

S$ 490

Temperature and rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature and rainfall totals by month.

USM

Temperature

27 - 29 °C

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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

Use this chart to determine the optimal time to book a return flight to Koh Samui. Price data was last updated on 28 January 2024.
The price you pay for your flight to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly to Koh Samui?

Use this chart to determine the cheapest time to fly return to Koh Samui. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Koh Samui should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.
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Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh 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 Koh Samui. Reviews last updated 3 May 2024.
Read reviews from past customers who have flown Scoot, Bangkok Airways and Vietnam Airlines to Koh Samui. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.3
Very Good
210 reviews
Check prices

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

6.9

Comfort

8.1

Food

7.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Bangkok Airways
8.3
Very Good
210 reviews
Bangkok Airways
8.3
Very Good
210 reviews
Check prices

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

6.9

Comfort

8.1

Food

7.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Cathay Pacific
7.8
Good
1,114 reviews
Bangkok Airways
8.3
Very Good
210 reviews
Check prices

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

6.9

Comfort

8.1

Food

7.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Malaysia Airlines
7.5
Good
398 reviews
Bangkok Airways
8.3
Very Good
210 reviews
Check prices

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

6.9

Comfort

8.1

Food

7.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Philippine Airlines
7.4
Good
1,262 reviews
Bangkok Airways
8.3
Very Good
210 reviews
Check prices

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

6.9

Comfort

8.1

Food

7.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Scoot
6.6
Okay
316 reviews
Bangkok Airways
8.3
Very Good
210 reviews
Check prices

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

6.9

Comfort

8.1

Food

7.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

  • What does USM mean?

    This is defined as Ko Samui Airport (USM). Codes like USM are often used to just call airports uniquely.

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

    Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights to Koh Samui. USM handles an average of 16 flights per day from Singapore. You should also have a few airline options to choose from. 3 airlines have flights to Ko Samui from Singapore.

  • Can I find cheaper flights to Koh Samui if I am willing to have stopovers?

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

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

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

  • What is the cheapest airport to fly to in Koh Samui?

    Ko Samui Airport is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui Airport typically cost S$ 114, while return flights cost around S$ 112.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around S$ 117, however they can be found for as little as S$ 82.

  • Does Ko Samui Airport have rental cars?

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

  • Are there hotels close to Ko Samui Airport?

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

See more FAQs

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Fly your favorite airline to Koh Samui. Flight routes are based on user searches made on Cheapflights and were last updated on 3 May 2024.

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Search flights to Koh Samui by cabin class

Find flights to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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