Cheap flights from Wellington to Ko Samui from $2,200

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — USM
17 Aug — 24 Aug1
1 adult

Find flight deals from Wellington to Ko Samui

Cheapest flights from Wellington to Ko Samui
Explore the most affordable flight options available from Wellington to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2025.

Wed 17/915:55WLG - USM
2 stops55h 20mQantas Airways
Sat 27/908:20USM - WLG
2 stops33h 55mQantas Airways
Deal found 10/8$2,200
Wed 17/906:00WLG - USM
3 stops30h 50mMultiple Airlines
Sat 27/908:45USM - WLG
3 stops33h 20mMultiple Airlines
Deal found 10/8$2,520

Best time to book a flight from Wellington to Ko Samui

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

Related info for your journey

Find useful and relevant information for your journey from Wellington to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wellington 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.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Wellington to Ko Samui, users can toggle the no change fees filter when performing a flight search.

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