Cheap Flights to Koh Samui

Why Travel to Koh Samui? 

Koh Samui is a small island that boasts of the sunny beaches, easy access trips to other islands and calm luxury in a single location. Snorkel and dive in sandy golden waves and water. Go on a one-day trip to the Ang Thong National Marine Park to enjoy kayaking and emerald lagoons. See the great Big Buddha (Wat Phra Yai) and the wonderful Secret Buddha Garden. Take breaks at Na Muang Waterfall, and evening in Fisherman Village, eating fresh seafood or having a simple night life.

It also has family-friendly beaches, spa and wellness resorts, ethical elephant experiences, and is experiencing a luxury boom (it was also used in a film). So whether you are after a relaxing beach holiday, water sports or a luxurious vacation, you have many options when you book flights to Koh Samui, which is a small, easy to navigate island.

How to Find the Cheapest Flights to Koh Samui

In order to get the cheapest flights to Koh Samui with Oceans Travel, first of all, start with our flight tool. Be able to search from the cheapest flights to Koh Samui to the fastest all in a matter of seconds! Not only are you able to book it all online but you can even set out preferences with what you would like! Prices are normally best during midweek days and shoulder months or low-season months. The low-season period is between September or October or November or occasionally in December. If you want to book cheaply, it’s recommended to visit during those months. 

Make bookings 2-4 months/1-3 months ahead to secure good prices and seats to international trips and regional/domestic flights. Consider flying indirect or late at night to pay lower costs, as well as check nearby hubs such as Bangkok, Phuket or Singapore. Lastly, subscribe to the Oceans Travel newsletter to receive Koh Samui flight deals and flash alerts immediately and be able to book quickly when there is an opening in a low-fare window.

When to Visit Koh Samui

The best time to visit Koh Samui is December to March. This cool, dry period gives the most sunny days, calm seas, and clear water for beach days, boat trips, and most snorkelling or diving outings. It is the most secure option among the first-time visitors and honeymooners. When it comes to island-hopping and sunset watching, beach lovers and couples can depend on December through March because of the sunshine and calm waters.

Divers and snorkellers also like the dry season, when the water is most clear, which is December to February. Although, some Gulf dive and seasonal sightings, like whale sharks, can be found during other months! Budget travellers should seek shouldering or low-season  periods, like May and parts of September to October or November, when prices and hotels go down. These months are often greener but cheaper. Heavy rains usually peak around October to November, so you can expect more weather changes then.

December to March will also be safe to families and activity oriented travellers (hiking, kayaking, day trip to Ang Thong) due to predictable weather. Individuals seeking more secluded beaches and a relatively lower price may consider April to June or September when the crowds are at their lowest! However, it also has a higher chance of rain.

Most Popular Routes and Airlines

The most frequent and surest flights to Koh Samui pass via Bangkok. The Bangkok to Koh Samui route has the single largest share of weekly departures. Bangkok Airways operates the majority of scheduled flights to USM, and serves numerous local and regional destinations. Phuket to Koh Samui and Singapore to Koh Samui are some of the key regional connections. There can be one‑stop or direct, depending on the season.

Cheap and low-cost airlines such as Scoot on some Singapore-USM flights and seasonal charter flights also provide additional seats during peak hours. Europeans, Australians and Middle Easterners tend to travel via Bangkok, Phuket or Singapore.

These have more options and easier connections. You can also find seasonal direct or charter flights, so that you do not have to take a long trip.

Top Things to See and Do in Koh Samui

There are several things to see and do in Koh Samui! Climb the large statue of the gold Buddha at Wat Phra Yai to get a spectacular view and a brief visit to a temple. Explore the Ang Thong National Marine Park to kayak, swim and view emerald lagoons and swim in the beautiful Na Muang Waterfall. Visit the unusual Wat Khunaram to see the preserved “mummy monk”. Stroll through the quirky Secret Buddha Garden. And why not snap photos at the famous Hin Ta & Hin Yai (Grandfather & Grandmother) rocks?

In case you seek action packed days, pick from scuba diving and snorkelling in the sea to sea-kayaking, or take a sailing/boat trip! You can go to the surrounding islands, such as Koh Phangan and Koh Tao. To culture and food lovers, a Thai cooking course, evenings out in vibrant night markets, and spa or Muay Thai will complete the journey. That is why it is worth visiting Koh Samui and spending an island-centred trip.

Neighbourhoods and Surroundings

When visiting Koh Samui, there are numerous places to spend time that fits your travelling style. Chaweng is the busiest part of the island on the beach days, shopping and night life. Bophut also known as fisherman village is not as busy, family friendly and has a nice evening market. Choeng Mon and Maenam are less crowded and easily hopped and are good relaxed beaches. Lamai is amidst parties and peace. It is more casual than Chaweng yet contains good services and a well-known night market. Bang Rak/Big Buddha is an area close to short trips and is a mixture of restaurants. 

For relaxation and enjoy sunsets, visit Taling Ngam and the western/southern coast. Bang/Po/Ban Tai and secluded areas such as the Silver Beach favour snorkelers and travellers seeking low-key atmosphere. When you book flights to Koh Samui, this guide will help you to compare possible options in terms of the pace of the neighbourhood, price, and access to ferries or airport transportation in a single glance.