ZRH - USM

390€ Find Cheap Flights from Zurich to Ko Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zurich to Ko Samui departing on 18.06.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zurich to Ko Samui.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zurich to Ko Samui.
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Everything you should know

Cheapest return fare
814 €
Typical prices: 1.385 €-953 €
Multiple Airlines
Sat 7.11.Sat 12.12.
ZRH - USM • 2 stops
Cheapest one-way flight
390 €
Typical prices: 488 €-813 €
Etihad Airways
Thu 18.6.
ZRH - USM • 2 stops
Top airlines
Cheapest • from 824 € (return)
Best reviews • 8,2 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Zurich and Ko Samui. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg 1.051 € (return)
Shortest trip • 14h 06m (one-way)
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Avoid delays
Most punctual • 77% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 24% compared to booking last minute.
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When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ko Samui!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Zurich to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Zurich to Ko Samui

Sat, 7. Nov - Sat, 12. Dec
Multiple Airlines Logo
8:45 - 10:35
ZRH
-
USM
19h 50m
2 stops
Multiple Airlines Logo
7:00 - 13:40
USM
-
ZRH
36h 40m
2 stops
814 €Multiple Airlines
Fri, 14. Aug - Sun, 27. Sep
Oman Air Logo
20:35 - 16:30
ZRH
-
USM
38h 55m
2 stops
Oman Air Logo
6:00 - 19:05
USM
-
ZRH
18h 05m
2 stops
824 €Oman Air
Fri, 11. Sep - Fri, 25. Sep
Oman Air Logo
20:35 - 20:30
ZRH
-
USM
18h 55m
2 stops
Oman Air Logo
6:00 - 19:05
USM
-
ZRH
18h 05m
2 stops
830 €Oman Air
Sat, 17. Oct - Sat, 7. Nov
Multiple Airlines Logo
9:40 - 11:05
ZRH
-
USM
20h 25m
2 stops
Multiple Airlines Logo
21:10 - 7:00
USM
-
ZRH
39h 50m
2 stops
833 €Multiple Airlines
Wed, 26. Aug - Sat, 5. Sep
Oman Air Logo
20:35 - 13:45
ZRH
-
USM
36h 10m
2 stops
Oman Air Logo
15:50 - 19:05
USM
-
ZRH
32h 15m
2 stops
834 €Oman Air
Tue, 20. Oct - Thu, 5. Nov
Multiple Airlines Logo
9:40 - 20:50
ZRH
-
USM
30h 10m
2 stops
Multiple Airlines Logo
10:00 - 13:40
USM
-
ZRH
33h 40m
2 stops
835 €Multiple Airlines
Wed, 30. Sep - Mon, 29. Mar
Multiple Airlines Logo
16:00 - 21:35
ZRH
-
USM
24h 35m
2 stops
Multiple Airlines Logo
21:00 - 14:45
USM
-
ZRH
46h 45m
2 stops
839 €Multiple Airlines
Sun, 23. Aug - Tue, 1. Sep
Oman Air Logo
20:35 - 10:45
ZRH
-
USM
33h 10m
2 stops
Oman Air Logo
15:20 - 19:05
USM
-
ZRH
32h 45m
2 stops
840 €Oman Air
Sun, 16. Aug - Mon, 7. Sep
Oman Air Logo
20:35 - 11:05
ZRH
-
USM
33h 30m
2 stops
Oman Air Logo
19:00 - 19:05
USM
-
ZRH
53h 05m
2 stops
843 €Oman Air
Mon, 31. Aug - Sun, 13. Sep
Etihad Airways Logo
22:20 - 7:10
ZRH
-
USM
27h 50m
2 stops
Etihad Airways Logo
19:00 - 18:55
USM
-
ZRH
28h 55m
2 stops
847 €Etihad Airways
Booking Insights

KAYAK's insights & trends for Zurich to Ko Samui flights

Get data-powered insights and trends into flights from Zurich to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Zurich to Ko Samui?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Zurich to Ko Samui departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zurich to Ko Samui, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Zurich to Ko Samui is May, where tickets cost 896 € (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is 1.184 € and 1.172 € respectively.

How far in advance should I book a flight from Zurich to Ko Samui?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Zurich to Ko Samui, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Zurich to Ko Samui, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Zurich to Ko Samui

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Zurich to Ko Samui

Low seasonOctober
Cheapest flight390 €
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Zurich to Ko Samui

  • What is the cheapest flight from Zurich to Ko Samui?

    In the last 3 days, the lowest price for a flight from Zurich to Ko Samui was 390 € for a one-way ticket and 814 € for a return.

  • Which airports will I be using when flying from Zurich to Ko Samui?

    Zurich and Ko Samui are both served by 1 main airport. You will leave Zurich from Zurich and will be arriving at Ko Samui.

  • Which aircraft models fly most regularly from Zurich to Ko Samui?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Zurich to Ko Samui?

    oneworld, and Star Alliance are the airline alliances operating flights between Zurich and Ko Samui, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Zurich to Ko Samui, Thai Airways or SWISS?

    The two airlines most popular with KAYAK users for flights from Zurich to Ko Samui are Thai Airways and SWISS. With an average price for the route of 1.016 € and an overall rating of 7,9, Thai Airways is the most popular choice. SWISS is also a great choice for the route, with an average price of 1.027 € and an overall rating of 7,5.

  • How does KAYAK find such low prices on flights from Zurich to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Zurich to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Zurich to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Zurich is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Zurich to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ko Samui with an airline and back to Zurich with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zurich to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Zurich up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Zurich to Ko Samui

 
See real verified KAYAK customer reviews for airlines flying from Zurich to Ko Samui. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zurich to Ko Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8,2
Singapore AirlinesOverall score based on 1534 reviews
8,0Comfort
8,3Boarding
8,1Entertainment
7,8Food
8,6Crew
Airline reviews

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

10,0 ExcellentVerak, May 2026
SFO - SIN
Read more Singapore Airlines reviews

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Service was very good, food and entertainment systems were good

No frills airline with minimal leg room and no entertainment

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

I have difficulties to book wheelchair for my parents returned flight

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

On time arrivals and departure, good in flight entertainment, courteous flight attendants, decent meals, reasonable seat space

Close was excellent. Comfort was very good. The food was marginal.

Didn't make the connection as my primary flight was 3 hrs late, I had to basically beg to be put on a different airline to continue my trip otherwise I would have been sitting on the airport for 8 hrs

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The boarding of this flight was total chaos. For some reason, all passengers had to stand in a lengthy line at the gate to have our passports checked for the FOURTH time. No reason was offered for the necessity of the fourth re-check, and when we got to the end of the line, the check was perfunctory. There was little to no crowd control at the gate and in some cases, tempers were flaring. On the other hand, once we got on board, everything about this flight from start to finish, especially the quality of the food and the service, was probably the best I have ever experienced..

Boarding was very chaotic, we had to stand in two different lines that were not clearly marked, and the announcements were not understandable from the microphones, and we speak both German and English. We paid Kayak $120+ for seat assignments when we purchased our tickets but when we printed our boarding passes, suddenly we had been changed to 16 rows further back than our assigned seats we paid for. The seats we were assigned to on our boarding passes had no usable overhead bins and so we had to sit with our carry on backpacks underneath our feet in an already crowded space. One video/entertainment screen kept crashing and thus was useless for viewing anything. It was not an enjoyable flight.

The biggest plus point of this flight is that the crew was very friendly. Otherwise on European sectors, the Business class seats are a joke and there is no entertainment of any kind. The staff should be trained to greet the Star Alliance Gold members to make them feel special.

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Business class seating in Swiss really is just Economy seating minus the middle passenger

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

Nice airline. I was in a really weird seat which had extra leg room, but no basket or stowage. And the people next to me were pretty noisy during the flight, so it was hard to rest. I wish staff came around to pick up trash more often as I had no where to put it except my lap or the floor.

I am a big person and have back pain and swelling in my legs, so this was a challenging flight due to confined space. I didn't find the crew very friendly either. I will think twice before flying long distances with Qatar again, due to the lack of legroom.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

I wish the leg room was better for Economy especially for the outbound flights to India . The outbound flight to US and Qatar was good

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

i have book the flight with baggage. and i have paid $800.00 for the baggage. when i contacted to JUSTFLY Costumer Service they told me that my baggage was included in the booking. then why i have to pay. i am going to file a complain against it. $800.00 is not at all small amount

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

Nice crew , clean cabin , food was delayed due to problem with the quantity .

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

Everything you need to know for your flight from Zurich to Ko Samui

Information on your arrival and departure airports