There are most likely no direct flights on the Sihanoukville — Bangkok route
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 Sihanoukville to Bangkok. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Sihanoukville to Bangkok, 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.
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There are most likely no direct flights on the Sihanoukville — Bangkok route
There appear to be no non-stop flights from Sihanoukville to Bangkok at this time.... Well, or something went wrong on our side and we couldn't find anything
The route Sihanoukville — Bangkok is served by several airlines: Cambodia Angkor Air, Air Bishkek, and AirAsia. 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 $172 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.
The cheapest one-way flight from Sihanoukville to Bangkok departs on 09/08/2026, is operated by Cambodia Angkor Air and costs $172
The cheapest roundtrip flight from Sihanoukville to Bangkok departs on 10/17/2026, is operated by Cambodia Angkor Air and costs $453
Fastest flight from Sihanoukville to Bangkok takes 4h 30m
There are no direct flights on this route.
The distance between Sihanoukville and Bangkok is 476km (295 miles). Sihanoukville and Bangkok are in the same time zone
The cheapest flight ticket from Sihanoukville to Bangkok according to data for the last 48 hours costs $172
Often the best time to buy tickets from Sihanoukville to Bangkok is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Sihanoukville to Bangkok can be found flying in these months: September, October, January.
The fastest flights from Sihanoukville to Bangkok start from 4 hours 30 minutes in the air.
The following airlines operate direct flights on the route Sihanoukville — Bangkok:
The minimum one-way ticket price from Sihanoukville to Bangkok is $172 (September 2026), while the maximum is $244 (November 2026). On average, a ticket costs $207–$433.
Flight costs from Sihanoukville to Bangkok climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from September 2026 to November 2026 (+42%), then decline from November 2026 to January 2027 (12%). The cheapest tickets are in September 2026–October 2026 (averaging $178), while the priciest are in November 2026–December 2026 ($231).
For savings, plan your flight for September 2026–October 2026 — you could save up to 23%. Try to avoid November 2026–December 2026 when possible: prices are at their highest then.
Price spread on this route is 12.5%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
We couldn't find any special offers for flights from Sihanoukville to Bangkok
