Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (18% more expensive on average)
(avg. price over the last 2 weeks)
When to book flights from Bangkok to Ko Samui
Estimated return price
Average price per month
Flight prices as travel date approaches
Top tips for finding a cheap flight out of Bangkok
Looking for a cheap flight? 25% of our users found flights on this route for $205 or less round-trip.
The cheapest flight from Bangkok to Koh Samui was found, on average, 89 days before departure.
Book at least 6 weeks before departure in order to get a below-average price.
High season is considered to be November, December and January. The cheapest month to fly is November.
FAQs for booking Bangkok to Koh Samui flights
370 direct flights run between Bangkok and Koh Samui on a daily basis. On average, there are about 2,592 departures each week.
In normal times, Bangkok Airways flies from Bangkok to Koh Samui up to 40 times per day, Thai Airways up to 33 times per day, and EVA Air up to 31 times per day.
The earliest flight leaves Bangkok at 06:15 and lands in Koh Samui at 07:20.
The last flight leaves Bangkok at 20:15 and lands in Koh Samui at 21:20.
All the following airlines operate direct flights between Bangkok and Koh Samui: Air France, Finnair, EVA Air, China Airlines, Cathay Pacific, Emirates, Etihad Airways, Garuda Indonesia, Gulf Air, Hong Kong Airlines, Japan Airlines, Air Astana, KLM, EL AL, Malaysia Airlines, Austrian Airlines, Bangkok Airways, Philippine Airlines, Qantas Airways, Qatar Airways, Thai Airways, Turkish Airlines, Vietnam Airlines, and Oman Air.
Scoot, and Lufthansa offer inflight Wi-Fi service on the Bangkok to Koh Samui flight route.
The Airbus A319 is the aircraft model that flies most regularly on the Bangkok to Koh Samui flight route.
SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Bangkok and Koh Samui, with oneworld being the most commonly used for this route.
There are direct flights from Bangkok to Koh Samui on a daily basis.
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 Bangkok to Koh Samui.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui from Bangkok is likely to change within 7 days, so travellers know whether to wait or book now.
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 Koh Samui with an airline and back to Bangkok with another airline.
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 Koh Samui from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.