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Cheap flights from Australia to Koh Samui from $325

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 25/10. 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.
SYD — USM
26 May — 2 Jun1
1 adult
Sun 26/5
Sun 2/6

How far in advance should I book a flight from Australia to Koh Samui?

Users have found that booking a flight from Australia to Koh Samui at least 54 days early can save you up to 63% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from Australia to Koh Samui for as little as $1,267 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,475 for flights departing within the next 3 days.

What is the cheapest month to fly from Australia to Koh Samui?

Flights from Australia to Koh Samui lean towards being more expensive in December. Prices are generally better when you fly from Australia to Koh Samui in February, with the cheapest ticket starting at $1,004.

When is the cheapest time to fly from Australia to Koh Samui (AU - USM)?

When flying from Australia to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Malaysia Airlines flights from Australia to Koh Samui

Explore cheap flight options specifically provided by Malaysia Airlines for the route between Australia and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.
Take a peek at the cheapest Malaysia Airlines flights we've detected travelling from Australia to Koh Samui. Come back soon if you're not finding the exact deal you're looking for.
Wed 2/1002:10PER - USM
2 stops19h 45mMalaysia Airlines
Sat 12/1010:05USM - PER
2 stops14h 05mMalaysia Airlines
Deal found 21/5$1,274
Wed 2/1002:10PER - USM
2 stops19h 45mMalaysia Airlines
Sat 12/1015:20USM - PER
2 stops22h 30mMalaysia Airlines
Deal found 20/5$1,276
Sat 8/602:10PER - USM
2 stops15h 55mMalaysia Airlines
Wed 19/608:45USM - PER
2 stops15h 25mMalaysia Airlines
Deal found 21/5$1,285
Sat 8/602:10PER - USM
2 stops19h 45mMalaysia Airlines
Wed 19/608:45USM - PER
2 stops15h 25mMalaysia Airlines
Deal found 20/5$1,286

Cheap Scoot flights from Australia to Koh Samui

Explore cheap flight options specifically provided by Scoot for the route between Australia and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.
Take a gander at the lowest prices we've found on Scoot flights from Australia to Koh Samui. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 26/812:35SYD - USM
1 stop25h 40mScoot
Thu 5/909:00USM - SYD
1 stop23h 35mScoot
Deal found 20/5$636
Tue 27/820:45SYD - USM
1 stop14h 20mScoot
Fri 6/909:00USM - SYD
1 stop31h 45mScoot
Deal found 21/5$648
Wed 13/1121:15MEL - USM
1 stop14h 50mScoot
Wed 20/1109:00USM - MEL
1 stop32h 30mScoot
Deal found 21/5$663
Mon 7/1021:45SYD - USM
1 stop14h 20mScoot
Tue 15/1009:00USM - SYD
1 stop23h 35mScoot
Deal found 21/5$725
Sat 3/812:15MEL - USM
1 stop22h 50mScoot
Wed 7/809:00USM - MEL
1 stop23h 45mScoot
Deal found 20/5$742
Thu 18/718:00PER - USM
1 stop18h 15mScoot
Sun 28/712:10USM - PER
1 stop27h 50mScoot
Deal found 21/5$815
Sun 2/618:00PER - USM
1 stop15h 05mScoot
Wed 12/609:00USM - PER
1 stop10h 35mScoot
Deal found 20/5$829
Sat 5/1020:45SYD - USM
1 stop14h 20mScoot
Tue 15/1009:00USM - SYD
1 stop23h 35mScoot
Deal found 21/5$842
Sat 5/1020:45SYD - USM
1 stop14h 20mScoot
Tue 15/1009:00USM - SYD
1 stop23h 35mScoot
Deal found 20/5$844

Cheap Australia to Koh Samui flights in May & June 2024

Find cheap flight options from Australia to Koh Samui specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 543,363 searches. Prices were last updated on 21 May 2024.
The lowest fares we've come across on flights travelling from Australia to Koh Samui in May and June 2024. For more flight deals, be sure to check back very soon.
Sun 2/618:00PER - USM
3 stops25h 00mMultiple Airlines
Mon 10/609:00USM - PER
2 stops22h 15mMultiple Airlines
Deal found 20/5$782
Sat 1/621:35PER - USM
2 stops25h 00mMultiple Airlines
Mon 10/609:00USM - PER
2 stops22h 15mMultiple Airlines
Deal found 20/5$788
Wed 12/609:45PER - USM
2 stops33h 15mMultiple Airlines
Sat 22/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 21/5$793
Sun 2/618:00PER - USM
3 stops25h 00mMultiple Airlines
Wed 12/608:00USM - PER
2 stops34h 50mMultiple Airlines
Deal found 20/5$797
Sat 15/620:40PER - USM
2 stops22h 20mMultiple Airlines
Tue 18/612:10USM - PER
2 stops19h 05mMultiple Airlines
Deal found 21/5$799
Sun 2/618:00PER - USM
3 stops25h 00mMultiple Airlines
Mon 10/609:00USM - PER
2 stops22h 15mMultiple Airlines
Deal found 20/5$806
Sun 2/618:00PER - USM
3 stops25h 00mMultiple Airlines
Wed 12/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 20/5$814
Sat 1/621:35PER - USM
2 stops25h 00mMultiple Airlines
Sun 9/608:00USM - PER
2 stops34h 50mMultiple Airlines
Deal found 20/5$826
Sun 2/618:00PER - USM
1 stop15h 05mScoot
Wed 12/609:00USM - PER
1 stop10h 35mScoot
Deal found 20/5$829

Australia to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between Australia and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.
The lowest fares we've come across on flights travelling from Australia to Koh Samui in May and June 2024. For more flight deals, be sure to check back very soon.
Mon 2/912:45MEL - USM
1 stop25h 30mScoot
Thu 12/909:00USM - MEL
1 stop32h 15mScoot
Deal found 21/5$612
Mon 26/812:35SYD - USM
1 stop25h 40mScoot
Thu 5/909:00USM - SYD
1 stop23h 35mScoot
Deal found 20/5$636
Tue 27/820:45SYD - USM
1 stop14h 20mScoot
Fri 6/909:00USM - SYD
1 stop31h 45mScoot
Deal found 21/5$648
Wed 13/1121:15MEL - USM
1 stop14h 50mScoot
Wed 20/1109:00USM - MEL
1 stop32h 30mScoot
Deal found 21/5$663
Sat 31/821:20MEL - USM
1 stop13h 45mScoot
Wed 4/909:00USM - MEL
1 stop23h 45mScoot
Deal found 21/5$681
Mon 7/1021:45SYD - USM
1 stop14h 20mScoot
Tue 15/1009:00USM - SYD
1 stop23h 35mScoot
Deal found 21/5$725
Sat 3/812:15MEL - USM
1 stop22h 50mScoot
Wed 7/809:00USM - MEL
1 stop23h 45mScoot
Deal found 20/5$742
Wed 11/912:45MEL - USM
1 stop22h 20mScoot
Wed 25/909:00USM - MEL
1 stop23h 45mScoot
Deal found 21/5$752
Tue 27/812:35SYD - USM
1 stop22h 30mMultiple Airlines
Fri 6/906:55USM - SYD
2 stops34h 05mMultiple Airlines
Deal found 21/5$754

Australia to Koh Samui flights leaving soon

Find last-minute flight options from Australia to Koh Samui for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.
Have a look at some of the flights available from Australia to Koh Samui departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 27/520:40PER - USM
2 stops15h 35mMultiple Airlines
Sun 2/608:00USM - PER
2 stops15h 30mMultiple Airlines
Deal found 21/5$874
Mon 27/512:45MEL - USM
2 stops35h 15mMultiple Airlines
Sun 2/608:45USM - MEL
2 stops24h 00mMultiple Airlines
Deal found 21/5$917
Mon 27/512:05MEL - USM
1 stop26h 10mMultiple Airlines
Sun 2/621:15USM - MEL
2 stops44h 00mMultiple Airlines
Deal found 21/5$969
Mon 27/518:00PER - USM
1 stop18h 15mMultiple Airlines
Sun 2/606:55USM - PER
2 stops16h 50mMultiple Airlines
Deal found 21/5$971
Mon 27/512:45MEL - USM
2 stops28h 10mMultiple Airlines
Sun 2/608:00USM - MEL
3 stops33h 15mMultiple Airlines
Deal found 21/5$978
Mon 27/520:40PER - USM
2 stops15h 35mMultiple Airlines
Sun 2/608:00USM - PER
3 stops15h 45mMultiple Airlines
Deal found 21/5$986
Mon 27/512:45MEL - USM
1 stop25h 30mScoot
Sun 2/612:10USM - MEL
1 stop20h 35mScoot
Deal found 21/5$1,055
Mon 27/516:20PER - USM
1 stop17h 15mThai Airways
Sun 2/618:55USM - PER
1 stop19h 10mThai Airways
Deal found 21/5$1,059
Sun 26/501:10PER - USM
1 stop11h 05mMultiple Airlines
Sun 2/606:55USM - PER
2 stops16h 50mMultiple Airlines
Deal found 21/5$1,186

One-way flights to Koh Samui from Australia

Search for one-way flight options from Australia to Koh Samui. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Australia to Koh Samui. Users in need of a round-trip flight from Australia to Koh Samui instead should update the search form at the top of page.
Fri 25/1018:00PER - USM
2 stops17h 30mMultiple Airlines
Deal found 20/5$325
Sat 26/1021:35PER - USM
2 stops17h 15mMultiple Airlines
Deal found 20/5$326
Sat 26/1021:35PER - USM
1 stop11h 30mScoot
Deal found 20/5$332
Sat 26/1021:35PER - USM
1 stop11h 30mScoot
Deal found 20/5$334
Fri 12/712:05MEL - USM
2 stops29h 45mMultiple Airlines
Deal found 20/5$347
Sun 27/1014:55PER - USM
1 stop17h 15mMultiple Airlines
Deal found 20/5$371
Sun 27/1014:55PER - USM
1 stop17h 15mMultiple Airlines
Deal found 20/5$372
Mon 27/520:45SYD - USM
1 stop17h 30mScoot
Deal found 20/5$395
Thu 11/712:05MEL - USM
2 stops29h 45mMultiple Airlines
Deal found 20/5$398

Find flights from Australia to Koh Samui within your budget

Customise your flight search to find flights from Australia to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$636 - $1,361

Route

Depart

Return

Price

Sydney Kingsford SmithKo Samui

SYD - USM

SYDUSM

Sydney Kingsford Smith

Mon 26/8

1 stop25h 40m

Ko Samui

Thu 5/9

1 stop23h 35m

$636

Sydney Kingsford SmithKo Samui

SYD - USM

SYDUSM

Sydney Kingsford Smith

Tue 27/8

1 stop14h 20m

Ko Samui

Fri 6/9

1 stop31h 45m

$648

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Wed 13/11

1 stop14h 50m

Ko Samui

Wed 20/11

1 stop32h 30m

$663

Sydney Kingsford SmithKo Samui

SYD - USM

SYDUSM

Sydney Kingsford Smith

Tue 27/8

1 stop22h 30m

Ko Samui

Fri 6/9

2 stops34h 05m

$754

PerthKo Samui

PER - USM

PERUSM

Perth

Mon 21/10

1 stop15h 55m

Ko Samui

Wed 23/10

1 stop13h 55m

$935

PerthKo Samui

PER - USM

PERUSM

Perth

Wed 2/10

2 stops19h 45m

Ko Samui

Sat 12/10

2 stops14h 05m

$1,274

PerthKo Samui

PER - USM

PERUSM

Perth

Sat 1/6

1 stop23h 55m

Ko Samui

Sun 9/6

1 stop16h 50m

$1,295

Sydney Kingsford SmithKo Samui

SYD - USM

SYDUSM

Sydney Kingsford Smith

Mon 7/10

2 stops25h 05m

Ko Samui

Tue 15/10

2 stops21h 00m

$1,355

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Mon 3/6

1 stop31h 10m

Ko Samui

Thu 13/6

1 stop21h 20m

$1,361

Flights are sorted by cheapest first

Deals found on 20/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Australia to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Australia with our price prediction graph.
Estimated return 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.

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 21 May 2024.
Read reviews from past customers who have flown Malaysia Airlines, Scoot and Philippine Airlines from Australia to Koh Samui. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
905 reviews

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.3

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

8.3
Very Good
905 reviews
8.3
Very Good
905 reviews

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.3

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

8.3
Very Good
206 reviews
8.3
Very Good
905 reviews

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.3

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

8.2
Very Good
1,436 reviews
8.3
Very Good
905 reviews

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.3

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

8.0
Very Good
502 reviews
8.3
Very Good
905 reviews

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.3

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.8
Good
1,073 reviews
8.3
Very Good
905 reviews

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.3

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

Related info for your journey

Find useful and relevant information for your journey from Australia to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Koh Samui from Australia?

    If you book a flight to Koh Samui from Australia, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Koh Samui.

  • Can I find flights from Australia to Koh Samui for under $700 on Cheapflights?

    Yes, there are multiple flights from Australia to Koh Samui for under $700. The cheapest flight booked recently is on Scoot for just $636, but on average you can expect to pay $764.

  • Are there last-minute flights available from Australia to Koh Samui for under $900?

    There are currently 20+ open flights from Australia to Koh Samui within the next 7 days for less than $900.

  • What are the most popular routes from Australia to Koh Samui?

  • What are the most popular airlines that fly from Australia to Koh Samui?

  • What does SYD to USM mean?

    SYD stands for Sydney Kingsford Smith Airport, while USM stands for Ko Samui Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Australia to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Australia to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Australia to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Australia to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Australia to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Australia to Koh Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Koh Samui.

  • Can I find deals for business class flights from Australia to Koh Samui?

    Yes. Cheapflights offers flight deals from Australia to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Australia to Koh Samui that allow pets onboard?

    Many airlines flying from Australia to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Australia to Koh Samui?

    Yes, you can often find last-minute deals on Australia to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Australia to Koh Samui flight deals updated?

    The Australia to Koh Samui flight deals you see on this page were last updated on 21/5.

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

    Currently, August is the cheapest month in which you can book a flight from Australia to Koh Samui (average of $769). Flying from Australia to Koh Samui in December is currently the most expensive (average of $991). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Australia to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Australia to Koh Samui

Discover the top 10 airlines that operate flights from Australia to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 543,363 searches. Data last updated 21 May 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$429Average$798FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapest$743Average$1,303FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$915Average$1,380FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest$1,056Average$1,348FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Bangkok AirwaysCheapest$1,078Average$1,283FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Qantas AirwaysCheapest$1,082Average$1,683FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EVA AirCheapest$1,114Average$1,131FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
China AirlinesCheapest$1,127Average$1,356FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
British AirwaysCheapest$1,336Average$1,905FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest$1,336Average$1,661FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Search flights from Australia to Koh Samui by cabin class

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

Fly with Cheapflights

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