Zurich to Koh Samui ZRH → USM
Zurich Airport (ZRH) → Koh Samui Airport (USM)
The cheapest return found recently is $1,247 with Cathay Pacific, 12 Jul 2027 – 23 Jul 2027, found yesterday.
Return
The cheapest return fare on each of 3 departure dates is usually $1,152 to $1,426.
Cheapest return found recently
$1,247
12 Jul 2027 – 23 Jul 2027 · Cathay Pacific
Zurich Airport (ZRH) → Koh Samui Airport (USM)
Leaves 1:30 p.m. · Return leaves 2:35 p.m. · 40 h 10 min of travel, both ways together
out 2 stops, back 2 stops
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,247 12 Jul 2027 – 23 Jul 2027found yesterdaySee prices for these dates
$1,057 7 Feb 2027 – 20 Feb 2027found 2 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $859 to $940.
At $1,247, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 20 Dec to 12 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 11-night return fares leaving within 3 days of 12 Jul 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Dec – 7 Jan 2027 | $1,605 | Air Serbia | Zurich Airport (ZRH) → Koh Samui Airport (USM) | out 4 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 7 Feb 2027 – 20 Feb 2027 | $1,057 | Oman Air | Zurich Airport (ZRH) → Koh Samui Airport (USM) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 12 Jul 2027 – 23 Jul 2027 | $1,247 | Cathay Pacific | Zurich Airport (ZRH) → Koh Samui Airport (USM) | out 2 stops, back 2 stops | found yesterday | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $1,057.
Airlines on the cheapest dates: Air Serbia, Oman Air, Cathay Pacific.
Premium cabin fares from Zurich to Koh Samui
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 12 Jul 2027 – 23 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Zurich to Koh Samui?
Return
Fares 90 to 179 days before departure were typically 5% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $912 | $859 | +6% | 12 |
| 30–59 days | $871 | $864 | +1% | 16 |
| 60–89 days | $1,484 | $897 | +72% | 11 |
| 90–179 days | $864 | $864 | Cheapest seen | 15 |
Live price for these dates
The cheapest return found recently is for 12 Jul 2027 – 23 Jul 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work