ZRH - USM

403€ Find Cheap Flights from Zurich to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
729 €
Typical prices: 1.031 €-1.398 €
Multiple Airlines
Sun 4.11.Thu 22.11.
ZRH - USM • 2 stops
Cheapest one-way flight
403 €
Typical prices: 573 €-776 €
Multiple Airlines
Tue 9.1.
ZRH - USM • 3 stops
Direct flights
Not available
There are currently no direct flights between Zurich and Ko Samui. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Avoid delays
SWISS
Most punctual • 73% on-time
Afternoon
Best time • Fewest delays
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 22% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Phuket City (HKT)
Cheapest • Avg 679 € (return)
Bangkok Suvarnabhumi (BKK)
Shortest trip • 15h 28m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Zurich to Ko Samui (ZRH-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Zurich to Ko Samui

Wed, 4. Nov - Sun, 22. Nov
Multiple Airlines Logo
10:30 - 18:25ZRH  Zurich-USM Ko Samui
25h 55m2 stops Abu Dhabi Zayed Intl Phuket City
Multiple Airlines Logo
20:20 - 19:10USM  Ko Samui-ZRH Zurich
28h 50m2 stops Bangkok Suvarnabhumi New Delhi Indira Gandhi Intl
729 €Multiple Airlines
Thu, 12. Nov - Wed, 25. Nov
Multiple Airlines Logo
10:30 - 20:30ZRH  Zurich-USM Ko Samui
28h 00m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
12:00 - 10:00USM  Ko Samui-ZRH Zurich
28h 00m2 stops Singapore Changi Istanbul
731 €Multiple Airlines
Fri, 27. Nov - Sat, 5. Dec
Etihad Airways Logo
15:00 - 15:35ZRH  Zurich-USM Ko Samui
18h 35m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Etihad Airways Logo
12:30 - 6:30USM  Ko Samui-ZRH Zurich
24h 00m2 stops Phuket City Abu Dhabi Zayed Intl
809 €Etihad Airways
Mon, 16. Nov - Sun, 29. Nov
Etihad Airways Logo
15:00 - 15:10ZRH  Zurich-USM Ko Samui
18h 10m2 stops Abu Dhabi Zayed Intl Phuket City
Etihad Airways Logo
21:10 - 12:05USM  Ko Samui-ZRH Zurich
20h 55m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
818 €Etihad Airways
Sun, 28. Feb - Sun, 14. Mar
Thai Airways Logo
20:00 - 20:25ZRH  Zurich-USM Ko Samui
18h 25m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
7:00 - 18:15USM  Ko Samui-ZRH Zurich
17h 15m1 stop Bangkok Suvarnabhumi
979 €Thai Airways
Thu, 5. Nov - Wed, 18. Nov
Singapore Airlines Logo
10:15 - 17:10ZRH  Zurich-USM Ko Samui
24h 55m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 8:00USM  Ko Samui-ZRH Zurich
26h 00m1 stop Singapore Changi
998 €Singapore Airlines
Thu, 5. Nov - Wed, 18. Nov
Singapore Airlines Logo
10:15 - 17:10ZRH  Zurich-USM Ko Samui
24h 55m1 stop Singapore Changi
Singapore Airlines Logo
18:05 - 8:00USM  Ko Samui-ZRH Zurich
19h 55m1 stop Singapore Changi
1.001 €Singapore Airlines
Mon, 16. Nov - Tue, 1. Dec
SWISS Logo
22:35 - 21:05ZRH  Zurich-USM Ko Samui
16h 30m1 stop Singapore Changi
SWISS Logo
9:20 - 19:25USM  Ko Samui-ZRH Zurich
16h 05m1 stop Bangkok Suvarnabhumi
1.051 €SWISS
Sun, 15. Nov - Tue, 1. Dec
SWISS Logo
22:35 - 21:05ZRH  Zurich-USM Ko Samui
16h 30m1 stop Singapore Changi
SWISS Logo
10:00 - 19:25USM  Ko Samui-ZRH Zurich
15h 25m1 stop Bangkok Suvarnabhumi
1.052 €SWISS
Thu, 14. Jan - Sat, 13. Feb
Thai Airways Logo
13:15 - 20:25ZRH  Zurich-USM Ko Samui
25h 10m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
14:05 - 18:15USM  Ko Samui-ZRH Zurich
34h 10m1 stop Bangkok Suvarnabhumi
1.096 €Thai Airways
Booking Insights

Price, demand, and travel trends for Zurich to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Zurich to Ko Samui?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Zurich to Ko Samui. It’s 4% cheaper than the average day, while Saturday is the most expensive, with prices 5% higher.

What is the cheapest month to fly from Zurich to Ko Samui?

•May is the cheapest month to fly from Zurich to Ko Samui at 929 € return.
•December (1.462 €) and July (1.429 €) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 57% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Zurich to Ko Samui the cheapest?

Flights from Zurich to Ko Samui are cheapest 14 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals
Expert advice

Expert advice for your flight from Zurich to Ko Samui

 
KAYAK teamed up with top travel experts to share the best tips for your journey.

Key details for Zurich to Ko Samui flights

Low season

October

Cheapest flight

403 €
Beat the crowds with an average 55% drop in traveller numbers.
The most popular month to fly with an average 83% increase in traveller numbers.
One-way flight from Zurich to Ko Samui

When to book flights from Zurich to Ko Samui

Are your dates flexible? Find out the best times to travel from Zurich to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Zurich to Ko Samui flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Zurich to Ko Samui?

    Three cabin classes are available on flights from Zurich to Ko Samui:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Zurich to Ko Samui?

    A direct flight from Zurich to Ko Samui takes 00m, covering 15.020 km.

  • Do I need a passport to fly from Zurich to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Zurich to Ko Samui flight?

    Return flights from Zurich to Ko Samui range from 1.031 € to 1.398 €, with an average of 1.190 € over the past 12 months. Anything below 1.031 € counts as a good deal.

  • How expensive are last-minute Zurich to Ko Samui flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the 1.190 € route average. Book 14 weeks before departure for the lowest fares.

  • How does on-time performance compare across airlines flying from Zurich to Ko Samui?

    SWISS is the only airline operating Zurich to Ko Samui flights. 73% of its flights are on time.

  • Have flight prices from Zurich to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 729 € to 6.399 €. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Zurich to Ko Samui looking right now?

    One-way fares from Zurich to Ko Samui are currently higher than usual. Average one-way flight prices are about 1.139 €, which is 81% above the typical average for this route.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around 11 € for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Thai Rent

  • Which airports can I use when flying from Zurich to Ko Samui?

    Flights from Zurich to Ko Samui usually depart from Zurich (ZRH) and arrive at Ko Samui (USM).

  • What time of day has the fewest delays on flights from Zurich to Ko Samui?

    Afternoon flights have the fewest delays on this route.

  • At what point is a flight considered delayed on the route from Zurich to Ko Samui?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Zurich to Ko Samui route, 27% of flights were delayed in the past three months, with delays averaging 1h 40m.

  • Which airports do connecting flights from Zurich to Ko Samui pass through?

    One-stop flights from Zurich to Ko Samui most commonly connect through:

    • Bangkok Suvarnabhumi (BKK) – 92% of one-stop connections
    • Singapore Changi (SIN) – 8% of one-stop connections
    • Phuket City (HKT) – 0% of one-stop connections
    • Hong Kong Intl (HKG) – 0% of one-stop connections

  • Can I save money by using flexible dates for flights from Zurich to Ko Samui?

    Yes. Flexible dates can save you up to 9% on flights from Zurich to Ko Samui. Wednesday is the cheapest departure day at 1.145 € return on average, while Saturday is the most expensive at 1.256 €, a difference of 110 €.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Zurich to Ko Samui?

    Flying via Phuket City (HKT) gives the shortest average 1-stop total travel time of 15h 21m, compared to 15h 28m via Bangkok Suvarnabhumi (BKK) and 17h 45m via Singapore Changi (SIN).

  • What is the time difference between Zurich and Ko Samui?

    Ko Samui is 5 hours ahead of Zurich (Indochina Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Maenam Beach. These are among the most viewed places in Ko Samui on KAYAK.

Your guide to booking Zurich to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average 1.145 €, about 110 € less than Saturday fares (9% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Zurich to Ko Samui trip for May. Fares historically average 929 € return in that month – typically 533 € less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

    • Ozo Chaweng Samui - Sha Extra Plus
    • Melia Koh Samui
    • Amari Koh Samui

More options for your flight from Zurich to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui
Vacations in Ko Samui