Cheap Flights from Koh Samui (USM) to Singapore (SIN)

Compare Samui International to Singapore Changi flight deals

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

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Flight deals from Samui International to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Samui International Airport to Singapore Changi Airport? If you want to travel next month, return fares start from $389. Find the lowest prices on one-way and return tickets right here.

Singapore.$367 per passenger.Departing Wed, 11 Nov, returning Sun, 15 Nov.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Wed, 11 Nov, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sun, 15 Nov, arriving in Samui International.Price includes taxes and charges.From $367, select.

Singapore.$367 per passenger.Departing Thu, 17 Sep, returning Sun, 20 Sep.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Thu, 17 Sep, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sun, 20 Sep, arriving in Samui International.Price includes taxes and charges.From $367, select.

Singapore.$367 per passenger.Departing Thu, 1 Oct, returning Mon, 5 Oct.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Thu, 1 Oct, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Mon, 5 Oct, arriving in Samui International.Price includes taxes and charges.From $367, select.

Singapore.$367 per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Fri, 30 Oct, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sun, 1 Nov, arriving in Samui International.Price includes taxes and charges.From $367, select.

Singapore.$368 per passenger.Departing Mon, 28 Sep, returning Tue, 6 Oct.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Mon, 28 Sep, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Tue, 6 Oct, arriving in Samui International.Price includes taxes and charges.From $368, select.

Singapore.$375 per passenger.Departing Fri, 22 Jan, returning Mon, 25 Jan.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Fri, 22 Jan, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Mon, 25 Jan, arriving in Samui International.Price includes taxes and charges.From $375, select.

Singapore.$376 per passenger.Departing Tue, 2 Feb, returning Sat, 20 Feb.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Tue, 2 Feb, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sat, 20 Feb, arriving in Samui International.Price includes taxes and charges.From $376, select.

Singapore.$383 per passenger.Departing Mon, 8 Mar, returning Thu, 11 Mar.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Mon, 8 Mar, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Thu, 11 Mar, arriving in Samui International.Price includes taxes and charges.From $383, select.

Singapore.$388 per passenger.Departing Thu, 3 Dec, returning Tue, 8 Dec.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Thu, 3 Dec, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Tue, 8 Dec, arriving in Samui International.Price includes taxes and charges.From $388, select.

Singapore.$388 per passenger.Departing Fri, 28 Aug, returning Sat, 12 Sep.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Fri, 28 Aug, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sat, 12 Sep, arriving in Samui International.Price includes taxes and charges.From $388, select.

Singapore.$389 per passenger.Departing Thu, 25 Feb, returning Thu, 4 Mar.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Thu, 25 Feb, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Thu, 4 Mar, arriving in Samui International.Price includes taxes and charges.From $389, select.

Singapore.$389 per passenger.Departing Wed, 26 Aug, returning Sat, 29 Aug.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Wed, 26 Aug, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sat, 29 Aug, arriving in Samui International.Price includes taxes and charges.From $389, select.

Singapore.$411 per passenger.Departing Sat, 30 Jan, returning Sun, 14 Feb.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Sat, 30 Jan, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sun, 14 Feb, arriving in Samui International.Price includes taxes and charges.From $411, select.

Singapore.$416 per passenger.Departing Sat, 1 May, returning Wed, 5 May.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Sat, 1 May, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 5 May, arriving in Samui International.Price includes taxes and charges.From $416, select.

Singapore.$419 per passenger.Departing Thu, 30 Jul, returning Wed, 5 Aug.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Thu, 30 Jul, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 5 Aug, arriving in Samui International.Price includes taxes and charges.From $419, select.

Singapore.$438 per passenger.Departing Sat, 25 Jul, returning Wed, 29 Jul.Return flight with Scoot.Outbound direct flight with Scoot departs from Samui International on Sat, 25 Jul, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 29 Jul, arriving in Samui International.Price includes taxes and charges.From $438, select.

Find the cheapest month to fly from Samui International to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Samui International to Singapore Changi flights are currently cheapest in September.

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Direct flights from Samui International to Singapore Changi

Samui International to Singapore Changi: Alternative routes

Compare routes from Samui International to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Seletar

14km from central Singapore

Closest

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Singapore Changi

18km from central Singapore

Cheapest

from $367

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Koh Samui to Singapore: Flight information

The things to know before you go.

Cheapest flight found	$367
Cheapest month to fly	October
Average flight time	1 hr, 57 mins
Most popular airline	Singapore Airlines
Average flights per week	237

Finding cheap flights from Samui International to Singapore Changi: Frequently asked questions

How much are return flights from Samui International to Singapore Changi?

The best price we found for a return flight from Samui International to Singapore Changi is $367. 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.

How long does it take to fly from Samui International to Singapore Changi?

1 hour and 57 minutes is the average flight time from Samui International to Singapore Changi.

Which airlines fly direct from Samui International to Singapore Changi?

Singapore Airlines, Scoot and Lufthansa fly direct from Samui International to Singapore Changi.

How many flights are there a week from Samui International to Singapore Changi?

As of July 2026, there are 237 flights per week flying from Samui International to Singapore Changi.

When is the cheapest time to fly from Samui International to Singapore Changi?

The cheapest month to fly from Samui International to Singapore Changi is usually October.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Samui International Airport to Singapore Changi Airport on Thursday, 1 October 2026.

Can I get a direct flight from Samui International Airport to Singapore Changi Airport?

Yes – the average flight time is 1 hour and 57 minutes.

How can I find the best flight deal to Singapore Changi?

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 Singapore Changi 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.

When is the best time to book flights to Singapore?

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

Which is the cheapest airline to fly from Samui International Airport to Singapore Changi with?

Currently, Scoot offers the cheapest flight tickets to Singapore Changi.

Flying from Samui International Airport (USM) to Singapore Changi Airport (SIN): what you need to know

Hop on a direct flight from Samui International Airport to Singapore Changi Airport and you'll be in the air for an average of 2 hours.
The timezone in Singapore is UTC+8, which is one hour ahead of Koh Samui.
Flights from USM to SIN start at 08:10 — the earliest with Scoot. The last service of the day is at 19:25 with Scoot. Overall, you can choose from 43 weekly Samui International Airport to Singapore Changi Airport flights.
To ensure you catch your USM to SIN flight, leave enough time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.
You can expect longer lines in popular months like December. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.
Scoot offers direct flights from Samui International Airport to Singapore Changi Airport. Book with this popular airline, then get ready to tick off the sights in Singapore — and maybe even more of Singapore if you have time.
Scoot is the top choice for travellers on this route.
Scoot is the most punctual carrier operating USM to SIN flights. A dependable 92.63% of its services on this route arrive as scheduled.

How to find the cheapest flights from Samui International Airport (USM) to Singapore Changi Airport (SIN)

$163 is currently the lowest price for a one-way Samui International Airport to Singapore Changi Airport flight. A return flight starts at $367. These prices may change based on demand.
It's usually smart to book early if you want to get cheap tickets from USM to SIN. That's because flight prices are based on demand, which tends to rise closer to the date of departure.
The cheapest month for flights from Samui International Airport to Singapore Changi Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible travel dates.
There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from USM to SIN.
Tailor your flights using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Samui International Airport to Singapore Changi Airport.

Handy information about Samui International Airport (USM)

Samui International Airport has a strong on-time record, reducing the likelihood of delays. Departures from USM land on schedule 83% of the time.
To get to Samui International Airport from central Koh Samui, it'll take about 20 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.
Taking public transport? Expect a journey time of around 30 minutes.
Get your break off to a hassle-free start by staying near USM. Whether you've booked an early flight from Samui International Airport to Singapore Changi Airport or just don't want to be rushed, these stays have you covered:

Arriving at Singapore Changi Airport (SIN)

Consider staying in a hotel near SIN if you're taking a late Samui International Airport to Singapore Changi Airport flight. Choose one of these accommodation options and skip the long transfer after landing:
Say yes to new adventures by picking up a Singapore Changi Airport rental car. Grab your wheels from Avis, Sixt or Green Motion and explore beyond Singapore's main sights.
Lock in the lowest price by booking your ride from Singapore Changi Airport around two weeks before your departure date.

Getting from Singapore Changi Airport (SIN) to central Singapore

From Singapore Changi Airport, Singapore is approximately 19 kilometres away. It takes around 25 minutes to reach the centre by car.
Getting to the centre by public transport takes roughly 40 minutes.

When to fly to Singapore Changi Airport (SIN)

June is the most popular month for flights from Samui International Airport to Singapore Changi Airport. To avoid the crowds, go to Singapore in March.
The warmest month in Singapore is May, with temperatures ranging between 25ºC (77ºF) and 31ºC (88ºF). Lock in your flights from Samui International Airport to Singapore Changi Airport in this month if you like this kind of weather.
For cooler conditions, look for a cheap ticket from USM to SIN in January. Temperatures average between 24ºC (75ºF) and 30ºC (86ºF) then.