Adults in a Songkran water fight on a beach road at dusk.

Songkran Koh Samui 2027: Chaweng, the beaches and the plan

In short

Songkran Koh Samui 2027 is Tuesday 13 to Thursday 15 April, three public holidays, and the island gets going the evening before in Chaweng. The east coast, Chaweng and Lamai, is one big water fight, the west coast keeps it traditional, and the Full Moon Party on Koh Phangan follows a week later.

When is Songkran Koh Samui 2027?

Songkran Koh Samui 2027 is Tuesday 13 to Thursday 15 April, three public holidays.

Samui starts early. Chaweng gets going on the evening of 12 April, and in 2026 the official island festival, Samui Songkran Klang Le ("Songkran in the middle of the sea"), ran from 12 to 15 April in Bo Phut, Maret and Ang Thong. The 2027 festival dates aren't out yet, and we update this page the week they are.

Pick your days now. Plan it with Tanner and he builds the trip around them.

Songkran on Koh Samui 2027: the dates

Songkran public holiday

Where:
Nationwide
2027 dates:
Tue 13 to Thu 15 April
Status:
Confirmed

Chaweng kick-off

Where:
Chaweng
2027 dates:
Mon 12 April, evening
Status:
Expected

Samui Songkran Klang Le

Where:
Bo Phut, Maret and Ang Thong
2027 dates:
Around 12 to 15 April (2026 dates)
Status:
Expected

Full Moon Party

Where:
Haad Rin, Koh Phangan
2027 dates:
Wed 21 April
Status:
Confirmed

Where's the biggest water fight on Samui?

The biggest Songkran water fight on Koh Samui is in Chaweng, the island's busiest beach town. Chaweng Songkran means DJs, foam and a road full of water guns, and the beach bars and clubs pick it up after dark.

In 2026 the biggest day on Chaweng Beach Road was 13 April, the first day of the holiday.

Songkran Lamai, the next beach town down the east coast, is the second big water fight. Between the two, the east coast is where the party is.

The north coast, around Bo Phut and Maenam, sits in the middle: lively, but easier to move around.

You must be 20 to drink, and clubs check ID, so bring your passport. Tanner holds a VIP section for the evening, priced to your trip and quoted the same day, and a car takes your group from beach to beach.

Dates
Tue 13 to Thu 15 April 2027, all public holidays
Kick-off
The evening of 12 April in Chaweng
Biggest water fight
Chaweng, then Lamai
Traditional side
The west coast, around Nathon
Next door
Full Moon Party, Wed 21 April 2027
Cost
Street water fights are free

Next dates

13 April 2027

Monday evening: Chaweng gets going the night before the holiday.:
Tuesday: public holiday.

14 April 2027

Monday evening: Chaweng gets going the night before the holiday.:
Wednesday: public holiday.

15 April 2027

Monday evening: Chaweng gets going the night before the holiday.:
Thursday: public holiday, the last official day.

153 days to Monday 12 April

Where's the traditional side of Songkran?

Samui's Songkran mornings belong to the west coast temples around Nathon, the island's main town and ferry port, and the afternoons belong to the Chaweng water fight.

In 2026 the island festival, Samui Songkran Klang Le, took in the whole island, with temple mornings, a retro parade, a Samui food market and a night concert. Here's what was on.

Do a west coast temple in the morning, the market at lunch, then Chaweng in the afternoon. Ask Tanner to plan the route.

Samui Songkran Klang Le 2026: the programme

Temple mornings

What happened:
Merit-making and bathing the Buddha images at the main temples of each community

Sand pagodas

What happened:
Building sand pagodas and bathing the Buddha images

Blessing the elders

What happened:
Pouring water over the hands of older people for luck

Retro parade

What happened:
A Songkran procession in old-style dress

Dance

What happened:
Shows by Samui villagers

Community market

What happened:
80 stalls of Samui food, with cooking shows of mee pad Samui, kalamae and sweet squid

Sound of Samui

What happened:
A night concert with well-known artists and Samui bands

Where should your group stay?

For Songkran on Koh Samui, stay in or near Chaweng if you want the water fight on your doorstep, or on the north coast for space and an easy drive.

A private pool villa gives your group its own base, from ฿18,500 a day. April is hot and dry on Samui, so keep midday for your own pool, fight in Chaweng all afternoon, then come back to your own music.

Ask Tanner with your group size and he finds the base.

How do you get to Koh Samui for Songkran?

Get to Koh Samui for Songkran by air: Bangkok Airways flies from Suvarnabhumi to Samui in about 1 hour 10 to 1 hour 20. Book early, because Songkran is a 3-day public holiday and the whole country travels.

  • By air: Bangkok Airways, Suvarnabhumi to Samui, about 1 hour 10 to 1 hour 20.
  • By train and ferry: the train to Surat Thani, then the Don Sak ferry to Samui.
  • Landing in Bangkok first: airport fast track at Suvarnabhumi, ฿2,400 a person.
  • On the island: a luxury van with a driver from ฿6,500 for 10 hours, for up to 4, from beach to beach.

Read Bangkok to Koh Samui for every route. Ask Tanner with your flight times and the car is waiting.

Can you stay on for the Full Moon Party?

Songkran on Koh Samui sits a week before the Full Moon Party, so the island is made for a long trip.

  • A day on the water: your own Samui catamaran; Tanner quotes boats to your plan.
  • Full Moon Party: Wednesday 21 April 2027 at Haad Rin on Koh Phangan, the island next door, 20 to 30 minutes by speedboat from Samui's north coast.
  • Bangkok: Silom and Khao San on the way in or out.
  • Phuket: Bangla Road and Patong for a second beach Songkran.

Read next: Songkran in Bangkok, Songkran in Phuket, Songkran 2027 across Thailand, the year's Koh Phangan and Samui festivals and Songkran in a pool villa.

Plan it with Tanner: say how many days you have and he builds the whole trip, from the airport to the last party.

What can you do before and after Samui's Songkran?

Flying to Samui through Bangkok? Add a Bangkok night on the way. A driver meets you at the airport, and the Bangkok super clubs are open late.

Back on the mainland, take a pool villa or a yacht day out of Pattaya before you fly home. Ask Tanner to plan it on the VIP page.

Songkran Koh Samui in short: what to know?

  • Songkran 2027: Tuesday 13 to Thursday 15 April, all public holidays.
  • Chaweng and Lamai for the water fight, Samui Songkran Klang Le and the west coast for the traditions.
  • The Full Moon Party follows on Wednesday 21 April.

Plan it with Tanner.

Book first: flights to Samui Songkran is a 3-day public holiday and the whole country travels. Lock in your flights and your base as soon as you have dates.
Book first: Songkran plus the Full Moon Party The Full Moon Party is a week after Songkran. Plan both islands in one trip and book the base early.

Questions

Songkran on Koh Samui: questions

When is Songkran Koh Samui 2027?

Where is the best place for Songkran on Koh Samui?

What is Samui Songkran Klang Le?

Is Songkran on Koh Samui busy?

Is Songkran on Koh Samui free?

Can you go from Samui Songkran to the Full Moon Party?

What should you wear for Songkran on Koh Samui?

Where is the best place to celebrate Songkran in Thailand?

Keep reading

Sources

Ready for Songkran on Koh Samui?

Ask Tanner with your dates and your group. He plans the villa, the cars, a day on the catamaran and the extra days through to the Full Moon Party.

Plan it with Tanner

Plan it

Plan it with Tanner

What they need
Extra days in Thailand

Written by Tanner Altman · Updated 9 November 2026

Photo: SiamFest Map Archive · © OpenStreetMap contributors

Written by Tanner's team with AI help, and checked by Tanner.

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