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Cheap Flights from Chiang Mai to Singapore Changi

Compare Chiang Mai to Singapore Changi flight deals

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

Book the best Singapore Changi fare with no extra fees

Flight deals from Chiang Mai to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Chiang Mai to Singapore Changi? Find the lowest prices on one-way and return tickets right here.
Singapore.Rs14,282 per passenger.Departing Tue, 27 May.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Tue, 27 May, arriving in Singapore Changi.Price includes taxes and charges.From Rs14,282, select.
Singapore.Rs14,282 per passenger.Departing Wed, 9 Jul.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Wed, 9 Jul, arriving in Singapore Changi.Price includes taxes and charges.From Rs14,282, select.
Singapore.Rs14,282 per passenger.Departing Tue, 5 Aug.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Tue, 5 Aug, arriving in Singapore Changi.Price includes taxes and charges.From Rs14,282, select.
Singapore.Rs14,288 per passenger.Departing Tue, 30 Sep.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Tue, 30 Sep, arriving in Singapore Changi.Price includes taxes and charges.From Rs14,288, select.
Singapore.Rs16,648 per passenger.Departing Wed, 18 Jun.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Wed, 18 Jun, arriving in Singapore Changi.Price includes taxes and charges.From Rs16,648, select.
Singapore.Rs17,082 per passenger.Departing Tue, 18 Nov.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Tue, 18 Nov, arriving in Singapore Changi.Price includes taxes and charges.From Rs17,082, select.
Singapore.Rs19,713 per passenger.Departing Wed, 9 Apr.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Wed, 9 Apr, arriving in Singapore Changi.Price includes taxes and charges.From Rs19,713, select.
Singapore.Rs20,285 per passenger.Departing Wed, 29 Oct.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Wed, 29 Oct, arriving in Singapore Changi.Price includes taxes and charges.From Rs20,285, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Mai to Singapore Changi flights are currently cheapest in May.
Apr
from Rs19,713
May
from Rs14,282
Jun
from Rs16,648
Jul
from Rs14,282
Aug
from Rs14,282
Sep
from Rs14,288
Oct
from Rs20,285
Nov
from Rs17,082
Dec
from Rs27,085
Jan
from Rs22,411
Feb
from Rs22,802
Mar
from Rs27,528

Direct flights from Chiang Mai to Singapore Changi

Chiang Mai to Singapore Changi: Alternative routes

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

Chiang Mai to Singapore: Flight information

The things to know before you go.
Cheapest flight foundRs14,282
Cheapest month to flyJuly
Average flight time3 hrs, 11 mins
Most popular airlineSingapore Airlines
Average flights per week24

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

The best price we found for a return flight from Chiang Mai to Singapore Changi is Rs39,804. 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.
3 hours and 11 minutes is the average flight time from Chiang Mai to Singapore Changi.
Singapore Airlines, Scoot and Air Canada fly direct from Chiang Mai to Singapore Changi.
As of April 2025, there are 24 flights per week flying from Chiang Mai to Singapore Changi.
The cheapest month to fly from Chiang Mai to Singapore Changi is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Singapore Changi Airport on Tuesday, 27 May 2025.
Yes – the average flight time is 3 hours and 11 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 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.
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.
Currently, Thai VietJet Air and Scoot offer the cheapest flight tickets to Singapore Changi.

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

  • A direct flight from Chiang Mai International Airport to Changi International Airport takes an average of 3 hours 9 minutes. The timezone in Singapore is UTC+8, making it 1 hour ahead of Chiang Mai.

  • Flights from Chiang Mai International Airport to Changi International Airport start at 08:20 — the earliest with Scoot. The last flight of the day is the 18:05 service with Scoot. In total, you can choose from 11 services every week from CNX to SIN.

  • During popular months such as August, you'll want to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during a peak period in general.

  • We make it simple to get a flight with a stopover. To look at your options for flights from Chiang Mai International Airport to Changi International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Some popular stopovers between CNX and SIN include:

    • Phuket International Airport

    • Kuala Lumpur International Airport

    • Don Mueang International Airport

  • To see if you need a visa to enter Singapore, contact your airline and the local consulate or embassy. They'll have the most up-to-date information, including additional documents you may need after booking your cheap ticket from CNX to SIN.

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

  • Rs14,282 is currently the best price for a one-way ticket from Chiang Mai International Airport to Changi International Airport. Return flights start at Rs39,804. These fares can change depending on availability and demand.

  • Book 9 months before you want to fly. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap flights from CNX to SIN.

  • The cheapest month for tickets from Chiang Mai International Airport to Changi International Airport is May. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.

  • Log into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you the hassle of checking for cheap flights from CNX to SIN every day.

  • Use filters to tailor your flights from Chiang Mai International Airport to Changi International Airport. Select your ideal arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Chiang Mai International Airport (CNX)

  • Located around 5 kilometres from the centre of Chiang Mai, Chiang Mai International Airport can be reached in about 10 minutes by car (depending on traffic). The journey by public transport will take roughly 23 minutes.

  • After a handy hotel close to CNX? If you're boarding an early flight from Chiang Mai International Airport to Changi International Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at Changi International Airport (SIN)

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport to central Singapore takes about 21 minutes by car. It's approximately 21 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing services.

  • When travelling by public transport, expect a journey of about 1 hour.

When to fly to Changi International Airport (SIN)

  • The quietest month for a flight from Chiang Mai International Airport to Changi International Airport is February, while August is the busiest. Choose the ideal time to visit Singapore based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Singapore is May, with temperatures ranging between 25ºC and 31ºC. Book your flights from Chiang Mai International Airport to Changi International Airport in this month if this is the kind of weather you like.

  • If you like travelling in cooler conditions, look for a cheap ticket from CNX to SIN in January. Average temperatures are between 24ºC and 30ºC then.

More about Singapore

Complete your Singapore trip with hotels and a car rental

  • Comparing flights is not the only thing we do. After booking your cheap ticket to Changi International Airport, explore our car rental offers that'll give you the freedom to travel around at your own pace. Next, take a look at our exclusive rates for hotels to find the ideal Singapore stay.

Plan the rest of your trip from Chiang Mai to Singapore

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