Flights from Sydney to Koh Samui

SYD
Sydney
57h 50m avg
USM
Koh Samui
Flights from
$837
Compare 1 options across 1 airline
Updated 1 month ago
$837
Cheapest Flight
$837
Average Price
0
Direct Flights
1
Airlines

Compare All SYD to USM Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight
AirlineScheduleStopsDurationPrice
JQ
JQ
JQ · 505
07:00
SYD
16:50
USM
 0 stop(s) 57h 50m $837 Best Book →

Airport Information

Key details about departure and arrival airports for this route

SYD
Sydney Kingsford Smith International Airport
City: Sydney (Mascot)
Country: AU
Type: Large Airport
Elevation: 21 ft
SYD Airport Guide →
USM
Samui International Airport
City: Na Thon (Ko Samui Island)
Country: TH
Type: Large Airport
Elevation: 64 ft
USM Airport Guide →

Tips for Sydney to Koh Samui Flights

Save money and travel smarter with these route-specific tips

📅 When to Book
Book SYD–USM flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
💰 Price Trends
The average fare is $837, but prices as low as $837 are available.
✈ Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
📍 Flexible Dates
Flying midweek (Tuesday–Thursday) on SYD–USM is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Koh Samui

Book accommodation at your destination — top-rated stays near USM airport

Glory Moon Resort
Glory Moon Resort
Koh Samui, 4★
10.0 Check Price
Pano Samui Beachfront Villa 3
Pano Samui Beachfront Villa 3
Koh Samui
10.0 Check Price
2BR Emerald Villa – Private Pool & Sea View B30-1
2BR Emerald Villa – Private Pool & Sea View B30-1
Koh Samui
10.0 Check Price
Bleu Oasis House - 2BR - Smart TV
Bleu Oasis House - 2BR - Smart TV
Koh Samui
10.0 Check Price
Cozy Boutique Bungalow No. 2
Cozy Boutique Bungalow No. 2
Koh Samui
10.0 Check Price
热闹市区的安静亲子别墅（4卧）
热闹市区的安静亲子别墅（4卧）
Koh Samui
10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying SYD to USM

What is the cheapest flight from Sydney to Koh Samui?
The cheapest flight from Sydney (SYD) to Koh Samui (USM) currently starts at $837 with JQ. Prices are updated regularly and may vary by date and availability.
How many airlines fly from SYD to USM?
We found 1 airline(s) operating on the SYD–USM route, including JQ.
Are there direct flights from Sydney to Koh Samui?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Sydney to Koh Samui is approximately $837. Prices range from $837 to $837 depending on airline, time, and class.
How long is the flight from SYD to USM?
The average flight duration from Sydney to Koh Samui is approximately 57 hours 50 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on SYD–USM flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From $837
Book Cheapest →

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