starting at $63
starting at $361
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Utapao to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Utapao to Koh Samui is $68 (November 2026), while the maximum is $143 (August 2027). On average, a ticket costs $96–$98.
A non-stop flight is the most convenient and comfortable way to fly from Utapao to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flight costs from Utapao to Koh Samui climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from October 2026 to January 2027 (+72%), then decline from January 2027 to March 2027 (30%). The cheapest tickets are in October 2026–November 2026 (averaging $68), while the priciest are in December 2026–January 2027 ($119).
For savings, plan your flight for October 2026–November 2026 — you could save up to 42%. Try to avoid December 2026–January 2027 when possible: prices are at their highest then.
Price spread on this route is 24.2%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
The route Utapao — Koh Samui is served by several airlines: Bangkok Airways and Thai Lion Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $63 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
starting at $63
starting at $361
Utapao — Koh Samui
11/27/2026
Departure
Direct flight
PG294
starting at $63
Utapao — Koh Samui
11/13/2026
Departure
Direct flight
PG294
starting at $64
Utapao — Koh Samui
11/06/2026
Departure
Direct flight
PG294
starting at $64
Utapao — Koh Samui
05/24/2027
Departure
Direct flight
PG294
starting at $70
Utapao — Koh Samui
11/04/2026
Departure
Direct flight
PG294
starting at $79
Utapao — Koh Samui
03/03/2027
Departure
Direct flight
PG294
starting at $79
Utapao — Koh Samui
03/07/2027
Departure
Direct flight
PG294
starting at $79
Utapao — Koh Samui
03/04/2027
Departure
Direct flight
PG294
starting at $82
Utapao — Koh Samui
10/30/2026
Departure
Direct flight
PG294
starting at $88
Utapao — Koh Samui
11/08/2026
Departure
Direct flight
PG294
starting at $88
The cheapest flight ticket from Utapao to Koh Samui according to data for the last 48 hours costs $63
Often the best time to buy tickets from Utapao to Koh Samui is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Utapao to Koh Samui can be found flying in these months: November, October, July.
The fastest flights from Utapao to Koh Samui start from 1 hour 5 minutes in the air.
The following airlines operate direct flights on the route Utapao — Koh Samui: Bangkok Airways
All airports
The cheapest one-way flight from Utapao to Koh Samui departs on 11/27/2026, is operated by Bangkok Airways and costs $63
The cheapest roundtrip flight from Utapao to Koh Samui departs on 06/15/2027, is operated by Bangkok Airways and costs $146
Fastest flight from Utapao to Koh Samui takes 1h 5m
There are direct flights on this route 5 days a week: Su, Mo, We, Th, and Fr
The distance between Utapao and Koh Samui is 385km (239 miles). The average flight duration is 1h 5m. There are 9 direct flights from Utapao to Koh Samui. Utapao and Koh Samui are in the same time zone. Flights from Utapao begin at 5:20 PM. The latest flight from Utapao departs at 5:20 PM
Bangkok Airways
Every day
starting at $65
The only airline operating direct flights from Utapao to Koh Samui is Bangkok Airways. Flights operate every day.
We couldn't find any special offers for flights from Utapao to Koh Samui