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Cheap flights from New Zealand to Koh Samui from $1,185

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
AKL — USM
27 Feb — 6 Mar1
1 adult

Cheap flight deals from New Zealand to Koh Samui

Keep the following information in mind while searching for New Zealand to Koh Samui flight deals. Data was last updated 22 February 2025.

Round-trip from

$1,727

One-way from

$1,185

Popular in

February

Cheapest in

August

Average price

$2,582
20/4-6/5
  • 20/4-6/5
  • 4 total stops
  • 89h 45m total
  • New Zealand to Koh Samui
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 19/7
  • 2 total stops
  • 20h 10m total
  • New Zealand to Koh Samui
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($744 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($81 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from New Zealand to Koh Samui

Cheapest flights from New Zealand to Koh Samui
Explore the most affordable flight options available from New Zealand to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Sun 20/415:55WLG - USM
2 stops55h 35mMultiple Airlines
Tue 6/508:45USM - WLG
2 stops34h 10mMultiple Airlines
Deal found 21/2$1,727
Wed 9/406:15AKL - USM
3 stops43h 10mMultiple Airlines
Mon 28/419:25USM - AKL
3 stops29h 05mMultiple Airlines
Deal found 22/2$1,939
Fri 12/919:30AKL - USM
3 stops24h 40mChina Airlines
Fri 3/1008:45USM - AKL
3 stops28h 15mChina Airlines
Deal found 22/2$2,200
Fri 12/914:10AKL - USM
1 stop22h 40mSingapore Airlines
Fri 3/1016:25USM - AKL
1 stop24h 45mSingapore Airlines
Deal found 21/2$2,507
Thu 11/900:25AKL - USM
2 stops25h 05mMalaysia Airlines
Fri 3/1009:15USM - AKL
2 stops21h 10mMalaysia Airlines
Deal found 21/2$2,544
Wed 9/407:30AKL - USM
2 stops39h 45mBritish Airways
Mon 28/413:30USM - AKL
2 stops19h 30mBritish Airways
Deal found 22/2$2,860

Find flights from New Zealand to Koh Samui within your budget

Customise your flight search to find flights from New Zealand 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 134,765 searches. Data last updated 22 February 2025.

Fly from

New Zealand

Fly to

Koh Samui

Route

Departure

Return

Price

WellingtonKoh Samui

WLG - USM

WLGUSM

Wellington

Sun 20/4

15:55-18:30

2 stops55h 35m

Ko Samui

Tue 6/5

08:45-23:55

2 stops34h 10m

$1,727

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Wed 9/4

06:15-20:25

3 stops43h 10m

Ko Samui

Mon 28/4

19:25-05:30

3 stops29h 05m

$1,939

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Fri 4/7

19:30-16:35

3 stops26h 05m

Ko Samui

Thu 10/7

08:00-18:00

3 stops29h 00m

$2,252

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Wed 9/4

14:10-18:30

1 stop33h 20m

Ko Samui

Mon 28/4

12:45-12:20

1 stop18h 35m

$2,571

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Wed 9/4

07:30-18:15

2 stops39h 45m

Ko Samui

Mon 28/4

13:30-14:00

2 stops19h 30m

$2,860

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Thu 3/7

00:25-16:35

2 stops21h 10m

Ko Samui

Thu 10/7

21:30-11:25

2 stops32h 55m

$3,287

WellingtonKoh Samui

WLG - USM

WLGUSM

Wellington

Sat 19/7

06:00-21:10

2 stops20h 10m

$1,185

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Best time to book a flight from New Zealand to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from New Zealand 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.

Travel insights for flights from New Zealand to Koh Samui

Get recent, data-driven insights about flights from New Zealand to Koh Samui including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from New Zealand to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

When flying from New Zealand 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.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 22 February 2025.
China Airlines
8.2
Very Good
726 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.5

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very Good
726 reviews
China Airlines
8.2
Very Good
726 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.5

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Singapore Airlines
8.1
Very Good
1,297 reviews
China Airlines
8.2
Very Good
726 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.5

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Malaysia Airlines
7.4
Good
263 reviews
China Airlines
8.2
Very Good
726 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.5

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

British Airways
6.6
Okay
6,759 reviews
China Airlines
8.2
Very Good
726 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.5

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from New Zealand 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 New Zealand?

    Ko Samui (USM) is the airport you will fly into if you book a flight from New Zealand to Koh Samui. It is only a 3.3 km journey from Ko Samui (USM) to Koh Samui’s city centre.

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

    The most popular flight routes from New Zealand to Koh Samui are Wellington - Ko Samui, Auckland Intl - Ko Samui and Hamilton - Ko Samui.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Zealand 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.

See more FAQs

Travelling to a place near New Zealand?

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Ko Tao

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Top 2 airlines flying from New Zealand to Koh Samui

Discover the top 2 airlines that operate flights from New Zealand 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 134,765 searches. Data last updated 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,459Average$2,205FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,689Average$1,870FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New Zealand to Koh Samui?

Cheapflights makes it easy to find New Zealand to Koh Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from New Zealand to Koh Samui?

Millions of users choose and trust Cheapflights to book the best flight deals from New Zealand to Koh Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from New Zealand to Koh Samui with no change fees?

Yes, we can. To see specific flights from New Zealand to Koh Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from New Zealand to Koh Samui become cheaper?

Yes, Cheapflights offers price alerts on New Zealand to Koh Samui flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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