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Cheap flights from New Zealand to Ko Samui from $751

AKL — USM
19 Sep — 26 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Zealand to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from New Zealand to Ko Samui

Sun 13/906:45 -
2 stops18h 45m
Sun 20/915:25 -
2 stops17h 40m
Deal found 15/8$1,928
Mon 9/1106:05 -
2 stops20h 20m
Wed 11/1114:30 -
2 stops18h 20m
Deal found 14/8$1,944
Wed 28/1006:40 -
2 stops19h 45m
Sun 1/1113:25 -
2 stops19h 25m
Deal found 18/8$1,949
Sun 25/1006:00 -
2 stops21h 05m
Thu 29/1013:25 -
2 stops22h 30m
Deal found 14/8$1,969
Sat 22/806:00 -
2 stops19h 50m
Sat 29/813:30 -
2 stops17h 45m
Deal found 19/8$1,994
Mon 28/918:20 -
3 stops45h 50m
Mon 5/1008:40 -
2 stops33h 40m
Deal found 14/8$2,143
Wed 30/915:40 -
2 stops33h 10m
Wed 7/1011:05 -
3 stops31h 25m
Deal found 16/8$2,257
Wed 28/1015:15 -
1 stop22h 45m
Sun 1/1118:05 -
1 stop13h 20m
Deal found 18/8$2,291
Sun 25/1017:20 -
1 stop29h 50m
Thu 29/1018:05 -
1 stop13h 20m
Deal found 16/8$2,296
Fri 2/1006:00 -
2 stops34h 10m
Fri 9/1019:45 -
3 stops30h 25m
Deal found 18/8$2,347
Fri 2/1007:05 -
2 stops41h 10m
Fri 9/1013:30 -
2 stops23h 45m
Deal found 18/8$2,406
Sat 14/1107:40 -
2 stops40h 35m
Wed 18/1113:25 -
2 stops20h 55m
Deal found 18/8$3,548

Find flight deals from New Zealand to Ko Samui

Round-trip from

$1,928

One-way from

$751
13/9-20/9
  • 13/9-20/9
  • 4 total stops
  • 36h 25m total
  • New Zealand to Ko Samui
Search Deals
2/11
  • 2/11
  • 2 total stops
  • 31h 45m total
  • New Zealand to Ko Samui
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from New Zealand to Ko Samui that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Sun 13/9

06:45-20:30

2 stops18h 45m

Ko Samui

Sun 20/9

15:25-14:05

2 stops17h 40m

$1,928

WellingtonKo Samui

WLG Wellington - USM Ko Samui

WLGUSM

Wellington

Mon 9/11

06:05-20:25

2 stops20h 20m

Ko Samui

Wed 11/11

14:30-14:50

2 stops18h 20m

$1,944

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Wed 28/10

06:40-20:25

2 stops19h 45m

Ko Samui

Sun 1/11

13:25-14:50

2 stops19h 25m

$1,949

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Sun 25/10

06:00-21:05

2 stops21h 05m

Ko Samui

Thu 29/10

13:25-17:55

2 stops22h 30m

$1,969

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Mon 28/9

15:30-17:20

2 stops31h 50m

Ko Samui

Mon 5/10

08:40-00:20

2 stops33h 40m

$2,237

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Wed 30/9

15:40-18:50

2 stops33h 10m

Ko Samui

Wed 7/10

11:05-00:30

3 stops31h 25m

$2,257
Fastest return journey

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Wed 28/10

15:15-08:00

1 stop22h 45m

Ko Samui

Sun 1/11

18:05-13:25

1 stop13h 20m

$2,291

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Sun 25/10

17:20-17:10

1 stop29h 50m

Ko Samui

Thu 29/10

18:05-13:25

1 stop13h 20m

$2,296

WellingtonKo Samui

WLG Wellington - USM Ko Samui

WLGUSM

Wellington

Fri 2/10

06:00-10:10

2 stops34h 10m

Ko Samui

Fri 9/10

19:45-08:10

3 stops30h 25m

$2,347

AucklandKo Samui

AKL Auckland Intl - USM Ko Samui

AKLUSM

Auckland Intl

Sat 3/10

20:30-13:45

3 stops47h 15m

Ko Samui

Sat 10/10

10:05-19:00

3 stops26h 55m

$2,387

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from New Zealand to Ko Samui

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

Cheapflights Insights

Everything you need to know about your flight from New Zealand to Ko Samui

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

Reviews of airlines servicing Ko Samui

Check out reviews from past customers who have flown with Qantas Airways from New Zealand to Ko Samui to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,083 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.2

Food

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.
Qantas Airways
7.5
Good
1,083 reviews
Qantas Airways
7.5
Good
1,083 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.2

Food

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

Related info for your journey

  • What airport do you fly into for flights to Ko Samui from New Zealand?

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

  • How long is the flight from New Zealand to Ko Samui?

    Airlines like Qantas Airways and Singapore Airlines fly from New Zealand to Ko Samui in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 20h 15m. The distance between New Zealand and Ko Samui is about 9457 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

  • How can I find direct flights from New Zealand to Ko 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 Ko Samui.

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

    Yes. Cheapflights offers flight deals from New Zealand 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 Ko Samui?

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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from New Zealand to Ko Samui

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,714Average$1,949FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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