Flight Tickets to Samui International airport

Compare Samui International Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Flight deals to Samui International

Looking for a cheap last-minute deal or the best return flight to Samui International Airport? If you want to travel to Samui International Airport next month, return fares start from ₹ 46,343. Find the lowest prices on one-way and return tickets right here.

Koh Samui.₹ 36,408 per passenger.Departing Mon, 7 Jun, returning Sat, 12 Jun.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Mon, 7 Jun, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sat, 12 Jun, arriving in Mumbai.Price includes taxes and charges.From ₹ 36,408, select.

Koh Samui.₹ 36,482 per passenger.Departing Tue, 15 Sep, returning Sun, 20 Sep.Return flight with Thai LionAir and Bangkok Airways.Outbound indirect flight with Thai LionAir, departs from Kolkata on Tue, 15 Sep, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sun, 20 Sep, arriving in Kolkata.Price includes taxes and charges.From ₹ 36,482, select.

Koh Samui.₹ 36,617 per passenger.Departing Thu, 4 Feb, returning Thu, 11 Feb.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Thu, 4 Feb, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Thu, 11 Feb, arriving in Mumbai.Price includes taxes and charges.From ₹ 36,617, select.

Koh Samui.₹ 36,724 per passenger.Departing Mon, 22 Feb, returning Tue, 2 Mar.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Mon, 22 Feb, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Tue, 2 Mar, arriving in Mumbai.Price includes taxes and charges.From ₹ 36,724, select.

Koh Samui.₹ 37,847 per passenger.Departing Thu, 12 Nov, returning Mon, 16 Nov.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Kolkata on Thu, 12 Nov, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Mon, 16 Nov, arriving in Kolkata.Price includes taxes and charges.From ₹ 37,847, select.

Koh Samui.₹ 37,876 per passenger.Departing Thu, 15 Oct, returning Thu, 22 Oct.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Thu, 15 Oct, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Thu, 22 Oct, arriving in Mumbai.Price includes taxes and charges.From ₹ 37,876, select.

Koh Samui.₹ 38,536 per passenger.Departing Thu, 24 Sep, returning Thu, 1 Oct.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Thu, 24 Sep, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Thu, 1 Oct, arriving in Mumbai.Price includes taxes and charges.From ₹ 38,536, select.

Koh Samui.₹ 39,380 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with IndiGo and Bangkok Airways.Outbound indirect flight with IndiGo, departs from Kolkata on Wed, 28 Oct, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Wed, 4 Nov, arriving in Kolkata.Price includes taxes and charges.From ₹ 39,380, select.

Koh Samui.₹ 39,535 per passenger.Departing Tue, 11 May, returning Tue, 18 May.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Tue, 11 May, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Tue, 18 May, arriving in Mumbai.Price includes taxes and charges.From ₹ 39,535, select.

Koh Samui.₹ 39,725 per passenger.Departing Mon, 31 Aug, returning Sat, 5 Sep.Return flight with Air India Express and Bangkok Airways.Outbound indirect flight with Air India Express, departs from Bengaluru on Mon, 31 Aug, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sat, 5 Sep, arriving in Bengaluru.Price includes taxes and charges.From ₹ 39,725, select.

Koh Samui.₹ 39,887 per passenger.Departing Tue, 12 Jan, returning Wed, 20 Jan.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Tue, 12 Jan, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Wed, 20 Jan, arriving in Mumbai.Price includes taxes and charges.From ₹ 39,887, select.

Koh Samui.₹ 41,442 per passenger.Departing Wed, 23 Sep, returning Fri, 26 Feb.Return flight with Thai Airways and Bangkok Airways.Outbound indirect flight with Thai Airways, departs from Kolkata on Wed, 23 Sep, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Fri, 26 Feb, arriving in Kolkata.Price includes taxes and charges.From ₹ 41,442, select.

Koh Samui.₹ 42,853 per passenger.Departing Mon, 25 Jan, returning Mon, 1 Feb.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Mon, 25 Jan, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Mon, 1 Feb, arriving in Mumbai.Price includes taxes and charges.From ₹ 42,853, select.

Koh Samui.₹ 44,050 per passenger.Departing Mon, 24 May, returning Sun, 6 Jun.Return flight with Vietnam Airlines and Bangkok Airways.Outbound indirect flight with Vietnam Airlines, departs from Delhi Indira Gandhi International on Mon, 24 May, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sun, 6 Jun, arriving in Delhi Indira Gandhi International.Price includes taxes and charges.From ₹ 44,050, select.

Koh Samui.₹ 44,060 per passenger.Departing Sun, 9 Aug, returning Sat, 15 Aug.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Amritsar on Sun, 9 Aug, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Sat, 15 Aug, arriving in Amritsar.Price includes taxes and charges.From ₹ 44,060, select.

Koh Samui.₹ 44,281 per passenger.Departing Sat, 28 Nov, returning Sat, 5 Dec.Return flight with Thai VietJet Air and Bangkok Airways.Outbound indirect flight with Thai VietJet Air, departs from Mumbai on Sat, 28 Nov, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sat, 5 Dec, arriving in Mumbai.Price includes taxes and charges.From ₹ 44,281, select.

Find the cheapest time to fly to Samui International

Flexible on travel dates? Find the cheapest month – or even day – to fly to Samui International.

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Airports near Koh Samui

Compare routes to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier.

Samui International

5km from central Koh Samui

ClosestCheapest

from ₹ 36,452

Search flights

Frequently asked questions

Which airlines offer direct flights to Samui International?

Currently, there are no airlines that fly direct to Samui International. But we found flights with one or more stops from ₹ 36,452.

When is the cheapest time to fly to Samui International?

The cheapest month to fly to Samui International is usually June.

How can I find the best flight deal to Samui International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Samui International Airport?

No airlines currently offer direct flights between India and Samui International Airport. Most routes have one or more stops.

How much are return flights to Samui International?

The best price we found for a return flight to Samui International is ₹ 36,408. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to Samui International Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Samui International Airport is Monday, 7 June 2027.

When is the best time to book flights to Koh Samui?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly to Koh Samui with?

Currently, Thai VietJet Air offers the cheapest flight tickets to Samui International.

Flying to Samui International

The things to know before you go.

Cheapest flight found	₹ 36,452
Cheapest month to fly	June

Discover Samui International

How to find cheap flights to Samui International Airport (USM)

Currently, ₹ 15,709 is the cheapest price for a one-way flight to Samui International Airport. Or you can book a return plane ticket to USM for ₹ 36,452.
Book when the time is right with Price Alerts. You'll receive an email or a push notification on the app if the price of tickets to USM changes.
The earlier you book, the better. You might even be able to score some excellent early bird deals on tickets to Koh Samui, where Samui International Airport is located.
Broaden your search for cheap flights to Koh Samui by selecting the 'Add nearby airports' filter. This allows you to browse fares for all the airports closest to your destination and departure points and could help you save.
Search for plane tickets to Samui International Airport that have a stop or two. Taking the scenic route can be cheaper. After your results appear, select the 'Stops' filter to explore your options.

Best time to go to Koh Samui

The cheapest month to hop on a flight to Koh Samui is usually May.
To find the cheapest month or even day for flights to USM, use the 'Whole month' tool. If your travel dates are flexible, search for the green prices on the calendar — they highlight the lowest available fares.
Travel to Koh Samui in December if you prefer to be there when it's busy. This is the most popular month for flights to USM, but also when tickets are likely to cost more.
May is the quietest time of year to visit if you want a more relaxed pace. You'll generally find cheaper prices on plane tickets to Koh Samui then.
With averages of between 25ºC and 30ºC, May is when Koh Samui is at its warmest. Schedule your visit around your weather preferences to make the most of your time here.
Temperatures are at their lowest in January, when they range from 23ºC to 28ºC.
With four days of rain on average, February is the driest month in Koh Samui.
Rain is more common here in October, which gets around 21 days of wet weather.

Weather snapshot

The weather in Koh Samui stays warm and tropical year-round, with distinct wet and dry seasons shaping the island's climate patterns. Here's what to expect throughout the year:

December – February: Dry season brings warm days around 27°C and mild nights near 22°C, making this one of the best times to explore Koh Samui with light cotton clothing perfect for beach days and evening dining.
March – May: Koh Samui's dry season brings brilliant sunshine with daytime highs around 32°C and nights cooling to 24°C. Mornings and evenings offer the best conditions for exploring beaches and inland attractions.
June – September: The rainy season brings warm, humid days with highs around 30°C and cooler nights near 24°C. Afternoon showers refresh the air, making it ideal for indoor attractions, spa visits, and covered markets between downpours.
October – November: The rainy season winds down with temperatures reaching 30°C during the day and dropping to 24°C at night. You'll find this period ideal for beach activities and exploring outdoor attractions between the lighter showers that refresh the island.

Travelling to Samui International Airport (USM): What you need to know

Fly to Koh Samui without stops with Bangkok Airways. Scoot also operates direct flights to Samui International Airport.
Bangkok Airways is the leading carrier for on-time performance. Up to 92% of its flights into this airport land without being late, making it a great choice when reserving your USM plane ticket.
USM is located in the UTC+7 timezone.
Eager to catch up on sleep after your flight to USM? These hotels near Samui International Airport offer the perfect place to kick back and relax:
Hit the ground running when you collect a car hire in USM. Grab your wheels from asap car hire, Hertz or Drive Car Hire and explore the lesser-explored corners of Koh Samui and beyond.
Whether you're transferring to another flight or flying home from Samui International Airport, you can expect a timely arrival. USM has a solid track record for punctuality, with up to 83% of all departing flights landing when they're meant to.

What is the baggage allowance on flights to Samui International Airport (USM)?

Most airlines operating flights to Samui International Airport (USM) include a carry-on bag with standard fares, though allowances can vary depending on your chosen airline and ticket type. Here's what you can typically expect with major airlines:

Bangkok Airways
- Carry-on allowance: 7kg cabin bag plus personal item
- Checked baggage: 20kg included with some economy fares
- Terminal: Arrives at Samui International Airport (USM), Terminal 1
Scoot
- Carry-on allowance: 10kg cabin bag (54cm x 38cm x 23cm) plus personal item
- Checked baggage: 20kg included with some economy fares
- Terminal: Arrives at Samui International Airport (USM), main terminal building

Samui International Airport (USM) offers free Wi-Fi throughout the terminal, along with several dining options and duty-free shops for your convenience. You'll find currency exchange services, ATMs, and car hire desks available to help with your travel needs. The airport also provides baby care facilities and medical services for passengers requiring assistance.

Getting to central Koh Samui from Samui International Airport (USM)

USM is about 11 kilometres from central Koh Samui.
You'll get to the centre in around 20 minutes if you're catching a taxi or a ride-share after your flight to USM.
The trip when using public transport takes about 30 minutes.
The right hotel can upgrade your whole experience. Unpack your bags at one of these traveller-approved options in Koh Samui:

Sightseeing and travel inspiration

Things to do in Koh Samui: Walk along Chaweng Beach, about 2 kilometres northeast of the town centre, for swimming and beachside cafes, or explore the Saturday Walking Street Market in Fisherman's Village, roughly 4 kilometres north, where you can browse local crafts and street food. Head to the Na Muang Waterfalls, approximately 12 kilometres southwest inland, for a refreshing dip in natural pools surrounded by jungle.
Cultural experiences: Learn traditional cooking techniques at local food schools in Chaweng, about 2 kilometres northeast of the centre, or join meditation sessions at Wat Plai Laem temple complex around 4 kilometres north. The Big Buddha temple sits 6 kilometres northeast in Bang Rak, offering insight into Buddhist practices and local spiritual traditions alongside sweeping island views.
Seasonal highlights: Experience the Full Moon Party on nearby Koh Phangan every month, join the Songkran water festival celebrations in April, or attend the colourful Buffalo Fighting Festival between October and February. The dry season from December to April offers the best time to visit Koh Samui with sunny skies and calm seas perfect for beach activities and island hopping.

How to get to Surat Thani from Samui International Airport (USM)

The nearby city of Surat Thani is about 121 kilometres from USM. Heading to the centre by ride-share or taxi usually takes around 3 hours 10 minutes.
Allow for a travel time of 19 hours or so when making your way to Surat Thani on public transport.

Travelling from Samui International Airport (USM) to Don Sak

Don Sak is about 48 kilometres from Samui International Airport if that's where you're going.
The drive time to Don Sak is roughly 2 hours 20 minutes.

Explore more of Thailand

Nakhon Si Thammarat fits right into any adventure through Thailand. You'll find it roughly 129 kilometres south of Koh Samui. Wat Phra Phrom, Wat Pho Sadet and Wat Yai Chai Mongkol stand out as highlights.
Make room for one more stop with Phuket, which is roughly 257 kilometres southwest of Koh Samui. V.MarineTour- Phi Phi Islands Day Trip - Private Boat Charters, Sunrise Beach and Paradise Beach give you plenty of reason to visit. You can reach this city by flying into Phuket Airport (HKT).