Cheap Flights from Singapore Changi to Chiang Mai

Compare Singapore Changi to Chiang Mai flight deals

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

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Flight deals from Singapore Changi to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Chiang Mai? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore Changi to Chiang Mai

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

Direct flights from Singapore Changi to Chiang Mai

Singapore Changi to Chiang Mai: Alternative routes

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

Singapore to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 5,043
Cheapest month to flyJuly
Average flight time2 hrs, 59 mins
Most popular airlineSingapore Airlines
Average flights per week21

Finding cheap flights from Singapore Changi to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Singapore Changi to Chiang Mai is ج.م.‏ 8,287. 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.
2 hours and 59 minutes is the average flight time from Singapore Changi to Chiang Mai.
Singapore Airlines, Scoot and Air Canada fly direct from Singapore Changi to Chiang Mai.
As of June 2025, there are 21 flights per week flying from Singapore Changi to Chiang Mai.
The cheapest month to fly from Singapore Changi to Chiang Mai is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Chiang Mai Airport on Monday, 8 September 2025.
Yes – the average flight time is 2 hours and 59 minutes.
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 Chiang Mai 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to Chiang Mai.

Travelling from Changi International Airport (SIN) to Chiang Mai International Airport (CNX): what you need to know

  • The average time for a direct flight from Changi International Airport to Chiang Mai International Airport is 3 hours.

  • Chiang Mai's timezone is UTC+7, which makes Chiang Mai one hour behind Singapore.

  • Flights from SIN to CNX start at 08:20 — the first with Scoot. The last service of the day is at 15:05 with Scoot. Overall, you can take your pick of 11 weekly Changi International Airport to Chiang Mai International Airport flights.

  • Leave enough time to catch your SIN to CNX flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as April, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a high season in general.

  • Scoot offers direct flights from Changi International Airport to Chiang Mai International Airport. Book with this popular carrier, then get ready to discover the sights in Chiang Mai — and maybe even more of Thailand if time allows.

  • The majority of travellers choose to travel with Scoot on this route.

  • The carrier with the most consistent on-time arrival rate for SIN to CNX flights is Scoot.

  • Consider adding a stopover when booking your ticket from Changi International Airport to Chiang Mai International Airport. Simply uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Check out these options between SIN and CNX:

    • Suvarnabhumi Airport

    • Don Mueang International Airport

    • Kuala Lumpur International Airport

How to find the cheapest flights from Changi International Airport (SIN) to Chiang Mai International Airport (CNX)

  • The cheapest price we've found for a one-way Changi International Airport to Chiang Mai International Airport flight is ج.م.‏ 5,043. A round-trip ticket is currently ج.م.‏ 8,287. Depending on the availability when you book, these fares may change.

  • To get cheap tickets from SIN to CNX, reserve your journey seven months ahead of your departure.

  • June is the cheapest month for flights from Changi International Airport to Chiang Mai International Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from SIN to CNX.

  • Discover the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Changi International Airport to Chiang Mai International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Changi International Airport (SIN)

  • Of the flights that depart from Changi International Airport, 68.95% arrive on time at their destination.

  • Changi International Airport is around 21 kilometres from central Singapore. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of about 1 hour when using public transport.

  • Get your travels off to a hassle-free start by staying near SIN. Whether you've booked an early flight from Changi International Airport to Chiang Mai International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Chiang Mai International Airport (CNX)

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • From Chiang Mai International Airport, Chiang Mai is approximately 5 kilometres away. It takes around 10 minutes to drive to the centre.

  • If you're using public transport, expect a journey time of around 25 minutes.

When to fly to Chiang Mai International Airport (CNX)

  • It's time to work out your dates for your flight from Changi International Airport to Chiang Mai International Airport. August is the most popular month to head to Chiang Mai. If you'd like a more relaxed vibe, go in February.

  • Lock in your flight from Changi International Airport to Chiang Mai International Airport for April if you'd like to visit Chiang Mai during its warmest month. Expect temperatures of between 22ºC and 42ºC.

  • January sees average temperatures of between 12ºC and 31ºC. Look for cheap tickets from SIN to CNX sometime then if you want to travel when it's cooler.

Explore more of Thailand

  • Chiang Mai has plenty to offer, but there are so many other parts of Thailand just waiting to be explored. Around 434 kilometres east of Chiang Mai, a visit to Udon Thani will keep your itinerary busy. Don't miss top attractions like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Lampang is another essential stop in Thailand and is around 80 kilometres south-east of Chiang Mai. No journey is complete without a visit to Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.