Thailand has a large offer of domestic flights, with many airlines, especially low cost, competing to offer cheap flights in Thailand. Thus, for most routes it is easy to find very competitive prices!

 Airlines in Thailand

Here is a list of the best domestic airlines in Thailand:

Airlines in Thailand: Low Cost Airlines

✈️ Thai Airasia

Thai Airasia is one of the first low-cost airlines in Asia and one of the most important in the world. It is always highly recommended, as it covers many domestic and regional routes in Thailand and Southeast Asia.

Cabin baggage allowance: 7 kgs
Check-in baggage: must be purchased separately
Popular routes with good rates: Bangkok (DMK) – Chiang Mai (CNX), and Chiang Mai (CNX) – Krabi (KBV).
IATA code: FD

✈️ Thai Lion Air

Thai Lion Air was born in Indonesia and, little by little, has been spreading throughout Southeast Asia. It is one of the cheapest.

Cabin baggage allowance: 7 kgs
Baggage to check in: must be purchased separately
Popular routes with good rates: Bangkok (DMK) – Chiang Mai (CNX).
IATA code: SL

✈️ Thai Smile

Thai Airways decided to create Thai Smile Air to compete in the low cost airlines division. Something that differentiates it from the rest is that Thai Smile offers a free bottle of water and a snack on each of its domestic flights in Thailand.

Cabin baggage allowance: 7 kgs
Baggage to check in: includes 20 kgs
IATA code: WE

✈️ Thai Viet Jet Air

This Vietnamese airline is one of the fastest growing in the region, and its CEO is a Vietnamese woman who is already a star in the business world. Unfortunately, it is one of the least punctual, but if you are looking for cheap flights in Thailand, this is the cheapest airline in Thailand.

Cabin baggage allowance: 7 kgs
Baggage to check in: must be purchased separately
Popular routes with good rates: Chiang Rai (CEI) – Phuket (HKT).
IATA code: VZ

✈️ Nok Air

A Thai low-cost airline that, for now, has not yet expanded outside the country. It offers many combined packages to Thai islands, which include bus and ferry.

Cabin baggage allowance: 7 kgs
Baggage to check in: must be purchased separately
IATA code: DD

Phuket Airport

Airlines in Thailand: Full Service Airlines

✈️ Bangkok Airways

It is the most famous boutique airline in the country. It has exclusive private lounge areas in almost all airports in Thailand, exclusive for those who travel with them, offering unlimited free snacks, soft drinks and wifi connection.

In addition, Bangkok Airways owns Koh Samui airport, so if you want to fly directly there, they are the only option.

Cabin baggage allowance: 7 kgs
Baggage to check in: 20 kgs
IATA code: PG

✈️ Thai Airways

Surely you have heard of Thai Airways. It is the best of all airlines in Thailand and one of the best in the world.

Cabin baggage allowance: 7 kgs
Baggage to check in: 20 kgs
IATA code: TG

After showing you the main airports in Thailand, and which of them, both international and domestic, are the best depending on the route of your choice, we can only wish you to… have a nice flight! 😉

Where to book my flights?

You can just go to the official website of the airline or use Baolau to find out the best rates for your itinerary. Baolau is a multi-transport travel search engine registered in Thailand that offers you the possibility to compare different transportation methods in Thailand for the same route. For instance, if you want to go from Bangkok to Chiang Mai, Baolau will show you timetables and prices of trains, buses and flights. Then, if you want, you will be able to book directly from Baolau, get your instant ticket and you will be ready to go!

By the way, in case you are interested here you have a list Airports in Thailand.