Cheap Flights from San Jose to Na Thon (Ko Samui Island)
No deal from San Jose to Na Thon (Ko Samui Island) has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from San Jose to Na Thon (Ko Samui Island), the lowest round-trip fare we recorded was $1674, in October. The typical fare was $3210. October was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $2448 on Air France, KLM, and Bangkok Airways, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/san-jose">from San Jose</a>, <a href="/to/na-thon-ko-samui-island">to Na Thon (Ko Samui Island)</a>, or the return direction <a href="/from/na-thon-ko-samui-island/to/san-jose">Na Thon (Ko Samui Island) to San Jose</a>.
Latest price we saw: San Jose to Na Thon (Ko Samui Island)
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| San Jose (SJO) to Na Thon (Ko Samui Island) (USM) | $2448 | 11.1¢ | Oct 22 – Oct 28 | Air France, KLM, and Bangkok Airways | Oct 17 | Check price |
Price history: San Jose to Na Thon (Ko Samui Island)
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1674 | $2496 | 14 |
| Sep 2026 | $2120 | $2640 | 34 |
| Aug 2026 | $2815 | $4342 | 54 |
| Jul 2026 | $3363 | $3363 | 2 |
Frequently asked questions
How many flight deals from San Jose to Na Thon (Ko Samui Island) are on Sparkflights right now?
There are 0 verified deals from San Jose to Na Thon (Ko Samui Island) on the board right now. The list refreshes hourly.
What is the lowest price ever seen from San Jose to Na Thon (Ko Samui Island)?
The lowest fare we've recorded from San Jose to Na Thon (Ko Samui Island) is $1674, based on 104 price observations over 4 months.
How much does a flight from San Jose to Na Thon (Ko Samui Island) cost?
The typical round-trip fare we observed from San Jose to Na Thon (Ko Samui Island) is $3210, against a recorded low of $1674. These are observations, not quotes.
When is the cheapest month to fly San Jose to Na Thon (Ko Samui Island)?
October was the cheapest month we observed from San Jose to Na Thon (Ko Samui Island) and July the dearest, over 4 months of data.
What is the current price from San Jose to Na Thon (Ko Samui Island)?
The most recent fare our sweep saw from San Jose to Na Thon (Ko Samui Island) is $2448, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.