Prices are in Australian Dollars.

Find cheap flights from Sydney to Koh Samui

SYD - USM

Find cheap flights from Sydney to Koh Samui

Search hundreds of travel sites at once for deals on flights to Koh Samui

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Economy
Sydney (SYD)
Koh Samui
Thu. 6.5
Thu. 13.5
Any month
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Good to know

Low season

AugustBest time to beat the crowds (24% less expensive on average)

High season

DecemberMost popular time to fly (36% more expensive on average)

Average price (return flight)

$965(avg. price over the last 2 weeks)

Good deal (return flight)

$839or less

Good deal one-way

$531or less

When to book flights from Sydney to Koh Samui

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $531 or less one-way and $839 or less round-trip.
  • The cheapest flight from Sydney to Koh Samui was found, on average, 61 days before departure.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.

FAQs for booking flights from Sydney to Koh Samui

How does KAYAK find such low prices on flights from Sydney to Koh Samui?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Koh Samui?

What is the Hacker Fare option on flights from Sydney to Koh Samui?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Koh Samui?

COVID-19 information

Safety measures for airlines flying from Sydney to Koh Samui

Airlines flying from Sydney to Koh Samui have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Sydney to Koh Samui

Mandatory masks

Masks required on board, masks provided on flights from Sydney to Koh Samui

Social distancing seating

Middle seats unavailable to book on flights from Sydney to Koh Samui

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Sydney to Koh Samui

Book cheap flights from Sydney to Koh Samui

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