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Cheap flights from Auckland to Ko Samui from $819

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
AKL — USM
12 Jul — 19 Jul1
1 adult

Cheap flight deals from Auckland to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Auckland (AKL) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 July 2025.

Round-trip from

$1,453

One-way from

$819

Popular in

January

Cheapest in

October

Average price

$2,223
21/8-28/8
  • 21/8-28/8
  • 4 total stops
  • 51h 55m total
  • Auckland to Ko Samui
15/7
  • 15/7
  • 3 total stops
  • 28h 45m total
  • Auckland to Ko Samui
Highest demand for flights based on searches. 14% potential increase in price ($589 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($119 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Auckland to Ko Samui

Cheapest flights from Auckland to Ko Samui
Explore the most affordable flight options available from Auckland to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2025.

Thu 21/807:30AKL - USM
2 stops29h 20mMultiple Airlines
Thu 28/819:25USM - AKL
2 stops22h 35mMultiple Airlines
Deal found 7/7$1,453
Sun 31/819:30AKL - USM
3 stops24h 40mChina Airlines
Wed 3/908:00USM - AKL
3 stops29h 00mChina Airlines
Deal found 4/7$1,801
Wed 12/1107:35AKL - USM
2 stops34h 15mQantas Airways
Thu 20/1114:05USM - AKL
2 stops28h 20mQantas Airways
Deal found 4/7$1,819
Wed 12/1117:00AKL - USM
1 stop21h 00mSingapore Airlines
Mon 17/1111:45USM - AKL
1 stop21h 20mSingapore Airlines
Deal found 4/7$2,115
Sat 30/800:25AKL - USM
2 stops22h 35mMalaysia Airlines
Wed 3/911:25USM - AKL
2 stops19h 00mMalaysia Airlines
Deal found 6/7$2,288

Cheapflights Fare Finder

Customise your flight search to find flights from Auckland to Ko 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 134,765 searches. Data last updated 7 July 2025.
Use the filters below to find and compare flights from Auckland to Ko Samui that are best for you.

Fly from

Auckland

Fly to

Ko Samui

Route

Departure

Return

Price

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Thu 21/8

07:30-07:50

2 stops29h 20m

Ko Samui

Thu 28/8

19:25-23:00

2 stops22h 35m

$1,453

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Sun 31/8

19:30-15:10

3 stops24h 40m

Ko Samui

Wed 3/9

08:45-18:00

3 stops28h 15m

$1,801

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Sat 30/8

00:25-18:00

2 stops22h 35m

Ko Samui

Wed 3/9

08:00-11:25

2 stops22h 25m

$2,268

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Sun 31/8

06:45-20:50

2 stops19h 05m

Ko Samui

Wed 3/9

13:30-12:40

2 stops18h 10m

$2,331

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Sun 31/8

14:10-07:50

1 stop22h 40m

Ko Samui

Wed 3/9

17:40-12:20

1 stop13h 40m

$2,401

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Best time to book a flight from Auckland to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Auckland 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.

Cheapflights Insights

Everything you need to know about your flight from Auckland to Ko Samui

What is the cheapest time of day to fly from AKL to USM?

Find hourly flight availability from Auckland to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 July 2025.

When flying from Auckland to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight in the morning.

How much does it cost for a return flight from Auckland to Ko Samui?

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko 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 Ko Samui. Reviews last updated 7 July 2025.
Read through reviews of airlines operating flights from Auckland to Ko Samui, such as China Airlines, Singapore Airlines, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from Auckland to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Auckland to Ko Samui round-trip?

    Our cheapest airline available from Auckland to Ko Samui is China Airlines. Our recent data shows that you can find tickets from as low as $1,801 on this airline. Additional options worth looking into are Malaysia Airlines and Qantas Airways, starting at $2,288 and $2,351 round-trip. Users have found that China Airlines is 16% cheaper than the other options available to this destination.

  • Can I find deals for flights from Auckland to Ko Samui that include hotel bookings?

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

  • How can I find direct flights from Auckland to Ko Samui?

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

  • Can I find deals for business class flights from Auckland to Ko Samui?

    Yes. Cheapflights offers flight deals from Auckland to Ko 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.

See more FAQs

Travelling to a place near Auckland?

Book flights to Auckland if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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Fly from Auckland to Ko Samui on these airlines

Choose from the following airlines for your flight from Auckland to Ko Samui. Flights are based on user searches made on Cheapflights and were last updated on 7 July 2025.

Top 3 airlines flying from Auckland to Ko Samui

Discover the top 3 airlines that operate flights from Auckland to Ko 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 134,765 searches. Data last updated 7 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,398Average$2,266FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,667Average$1,826FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest$1,703Average$1,910FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Auckland to Ko Samui?

When you search for this flight from Auckland to Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Auckland to Ko Samui?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Auckland.

Can Cheapflights find flights from Auckland to Ko Samui with no change fees?

Certainly. Search results for flights to Ko Samui from Auckland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Auckland to Ko Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from Auckland today and book when prices fit your budget.

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