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Cheap Flights from Chiang Rai to Singapore Changi

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Compare Chiang Rai 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 Rai to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Chiang Rai to Singapore Changi? Find the lowest prices on one-way and return tickets right here.
Singapore.R 1,268 per passenger.Departing Tue, 20 May.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Chiang Rai on Tue, 20 May, arriving in Singapore Changi.Price includes taxes and charges.From R 1,268, select.
Singapore.R 1,405 per passenger.Departing Wed, 6 Aug.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Chiang Rai on Wed, 6 Aug, arriving in Singapore Changi.Price includes taxes and charges.From R 1,405, select.
Singapore.R 1,479 per passenger.Departing Mon, 7 Apr.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Rai on Mon, 7 Apr, arriving in Singapore Changi.Price includes taxes and charges.From R 1,479, select.
Singapore.R 1,582 per passenger.Departing Wed, 26 Mar.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Chiang Rai on Wed, 26 Mar, arriving in Singapore Changi.Price includes taxes and charges.From R 1,582, select.
Singapore.R 1,582 per passenger.Departing Tue, 1 Jul.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Rai on Tue, 1 Jul, arriving in Singapore Changi.Price includes taxes and charges.From R 1,582, select.
Singapore.R 1,609 per passenger.Departing Sun, 7 Sep.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Chiang Rai on Sun, 7 Sep, arriving in Singapore Changi.Price includes taxes and charges.From R 1,609, select.
Singapore.R 1,717 per passenger.Departing Wed, 7 Jan.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chiang Rai on Wed, 7 Jan, arriving in Singapore Changi.Price includes taxes and charges.From R 1,717, select.
Singapore.R 1,838 per passenger.Departing Thu, 5 Jun.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Chiang Rai on Thu, 5 Jun, arriving in Singapore Changi.Price includes taxes and charges.From R 1,838, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Rai to Singapore Changi flights are currently cheapest in May.
Feb
Find prices
Mar
from R 1,582
Apr
from R 1,479
May
from R 1,268
Jun
from R 1,838
Jul
from R 1,582
Aug
from R 1,405
Sep
from R 1,609
Oct
from R 2,094
Nov
from R 1,905
Dec
from R 3,124
Jan
from R 1,717

Chiang Rai to Singapore Changi: Alternative routes

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

Chiang Rai to Singapore: Flight information

The things to know before you go.
Cheapest flight foundR 1,268
Cheapest month to flyMay

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

The best price we found for a return flight from Chiang Rai to Singapore Changi is R 3,560. 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.
Currently, there are no airlines that fly direct from Chiang Rai to Singapore Changi. But we found flights with one or more stops from R 3,563.
As of February 2025, there are no flights flying from Chiang Rai to Singapore Changi.
The cheapest month to fly from Chiang Rai to Singapore Changi is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Rai Airport to Singapore Changi Airport on Thursday, 3 July 2025.
No airlines currently offer direct flights between Chiang Rai Airport and Singapore Changi Airport. Most routes have one or more stops.
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, Nok Air offers the cheapest flight tickets to Singapore Changi.

Flying from Chiang Rai International Airport (CEI) to Changi International Airport (SIN): what you need to know

  • You can expect bigger queues in popular months such as August and other peak periods. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.

  • If you want to check out a different city along the way, search for a flight with a stopover. To see your options for flights from Chiang Rai International Airport to Changi International Airport, uncheck 'Direct flights only.' Don Mueang International Airport is a sought-after stop between CEI and SIN.

  • To find out 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 other paperwork you may need after booking your cheap ticket from CEI to SIN.

How to find the cheapest flights from Chiang Rai International Airport (CEI) to Changi International Airport (SIN)

  • The lowest price we've seen for a one-way ticket from Chiang Rai International Airport to Changi International Airport is R 1,268. For a return flight on this route, the best price is R 3,560. Depending on the availability and when you book, these fares can change.

  • To score cheap tickets from CEI to SIN, book as early as you can. Airlines usually offer the most competitive fares when flights are first made available.

  • If you can be flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price across the month when searching for your ticket from Chiang Rai International Airport to Changi International Airport.

  • Snapping up a cheap ticket from CEI to SIN is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Take advantage of filters to find the right trip for you. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Chiang Rai International Airport to Changi International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Chiang Rai International Airport (CEI)

  • Chiang Rai International Airport is about 8 kilometres from central Chiang Rai. If you're driving, catching a cab or ride-sharing from the centre, it'll take 14 minutes or so to arrive, depending on the traffic.

  • Catching an early flight from Chiang Rai International Airport to Changi International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near CEI:

Arriving at Changi International Airport (SIN)

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport to the centre of Singapore takes around 21 minutes in a car. It's approximately 21 kilometres away. See what options are available, such as car rentals, cabs or ride-sharing services.

  • It takes roughly 1 hour if you're travelling on public transport.

When to fly to Changi International Airport (SIN)

  • It's time to choose your dates for your flight from Chiang Rai International Airport to Changi International Airport. August is the most popular month to visit Singapore. If you prefer a more peaceful vibe, go in February.

  • When booking your flight from Chiang Rai International Airport to Changi International Airport, consider the kind of weather you like. May is the warmest month in Singapore, with temperatures ranging from 25ºC to 31ºC.

  • January has average temperatures of between 24ºC and 30ºC. Look for cheap tickets from CEI to SIN around that time if you like cooler conditions.

More about Singapore

  • Once you've locked in your flights from CEI to SIN, you'll need to find a hotel in Singapore. Make one of these accommodation options your base for exploring this exciting destination:

  • Marina Bay Sands and Gardens by the Bay are just two of the major attractions to put on your Singapore travel itinerary. Keep the momentum going by heading to Universal Studios Singapore.

  • If you want more flexibility and choice when planning your journey, consider arriving or departing from Seletar Airport (XSP). This international airport is another popular option for travelling to or from Singapore.

Complete your Singapore trip with hotels and a car rental

  • After you've secured your cheap ticket to Changi International Airport, check out the lowest prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your Singapore trip.

Plan the rest of your trip from Chiang Rai to Singapore

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