Cheap round-trip flights to Koh Samui

Save More on Flights to Koh Samui

Helping you find your perfect flight to Koh Samui doesn't just mean finding one from your nearest airport. To be perfect, it needs to be at a good price too. Not only do you have the backup of ebookers' price guarantee when you book your flights, but there are also more ways that ebookers can come to your rescue.

Book a Bundle to Save a Bundle

There is often more to travelling than just booking a flight, and ebookers has some great travel packages to save you a bundle of cash as well as saving you a whole heap of hassle. The travel bundles that ebookers provides can be tailored to your needs, or you can pick one of their existing pre-packaged deals. The option of whether to just book a hotel with your Koh Samui flight or to book a combination of flights, hotel, and car hire is all made hassle free. Not only that, but the ebookers travel bundles can help to save you up to £191.

Save More with a Free ebookers Account

Setting up an ebookers account is not only free, but it saves you money on future bookings too. Be the first to receive notification of fare sales, and get promo codes delivered straight to your inbox, so you can access even more great deals. Not only that, but you can save your details and preferences for next time, so it's a great time saver too. Of course, if you just want to make a change to your Koh Samui flight, hotel reservations, or car hire bookings, you can do that with ease too.

Koh Samui When to Go

Tropical Koh Samui has perennially good conditions, save a rainy season that spans the last quarter of the year. Average year-round temperatures linger in the upper 80s. This means its robust tourist scene is almost always busy. The peak time for visitors, however, is from January to July, when seas are calm, skies are clear, and weather is mild. Expect beaches and attractions to be packed with visitors, especially on heavily developed Chaweng and Lamai beaches, and accommodation prices to be much less flexible than in less upscale Southeast Asian destinations.

The October to December low season sees a sharp increase in rainstorms, with November bringing particularly heavy rainfall. Think an average of 11 inches per month. During this time, the water can get cloudy, affecting visibility for diving and snorkeling, and beach conditions can get rough. That said, storms generally roll in only during afternoon, and the island still offers a lush, beautiful vacation backdrop, with inland rivers and waterfalls swelling with water. The rains also bring reduced crowds and lower prices for some accommodations.

In between the peak travel season and the wet season, the August and September shoulder season can offer slightly reduced crowds. This time of year also has occasional showers, and it can get quite hot during the day.

With a diverse local population that includes Chinese, Indian, and Malay influences, as well as a mix of Buddhists and Muslims, there are festivals and holidays year round. Songkran, the Thai New Year, falls in mid April. The holiday culminates gleefully when locals and tourists alike take to the streets in a massive water fight and douse each other with ice-cold water.


Fare, taxes & fees: Fares were found on and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.