Cheap Flights from Chiang Rai to Singapore

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Compare Chiang Rai to Singapore flight deals

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

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Flight deals from Chiang Rai to Singapore

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

Find the cheapest month to fly from Chiang Rai to Singapore

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

Alternative Chiang Rai to Singapore routes

Looking for the cheapest, fastest or easiest route from Chiang Rai to Singapore? You could fly into the following airports instead.

Chiang Rai to Singapore: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 2,658
Cheapest month to flySeptember

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

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Chiang Rai to Singapore is ج.م.‏ 8,205. 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. But we found flights with one or more stops from ج.م.‏ 8,205.
As of June 2025, there are no flights flying from Chiang Rai to Singapore.
The cheapest month to fly from Chiang Rai to Singapore is usually June 2025.
If you're flying from Chiang Rai Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from ج.م.‏ 8,205.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Rai Airport to Singapore on Saturday, 23 August 2025.
No airlines currently offer direct flights between Chiang Rai Airport and Singapore. 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 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.
In June, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
Currently, Thai VietJet Air offers the cheapest flight tickets to Singapore.

Travelling from Chiang Rai International Airport (CEI) to Singapore: what you need to know

  • Singapore is one hour ahead of Chiang Rai, where Chiang Rai International Airport is located. Singapore observes the UTC+8 timezone.

  • To avoid missing your CEI to Singapore flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • Heading away during a peak period like school or public holidays? Expect longer queues at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

  • Finding a flight ticket from CEI to Singapore with a stopover is simple. Whether you're eager to cut down on travel expenses or explore an exciting new destination, just deselect 'Direct flights only' to see your options. A major stop is Suvarnabhumi Airport (BKK).

  • CEI is about 6 kilometres from central Chiang Rai. If you're catching a cab, ride-sharing or driving from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.

  • Have an early flight from Chiang Rai International Airport to Singapore? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near CEI:

  • 73.36% of flights that leave from Chiang Rai International Airport make it to their destination on time.

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

  • The lowest price we've seen for a one-way Chiang Rai International Airport to Singapore flight is ج.م.‏ 2,658. The cheapest price for a return flight is ج.م.‏ 8,205. Keep in mind fares can change due to demand at the time of booking.

  • Booking early is often the key to securing a cheap flight from CEI to Singapore. Airlines adjust prices based on demand, so the nearer your departure date, the more you'll likely spend on your ticket.

  • The 'Whole month' tool will show you the cheapest tickets from Chiang Rai International Airport to Singapore throughout the entire month. It's an easy way to snap up a bargain if your travel dates are flexible.

  • Never miss a deal on cheap flights from CEI to Singapore by setting up a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

  • Tailor your trip with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Chiang Rai International Airport to Singapore.

Airports in Singapore

Changi International Airport (SIN)

  • Changi International Airport (SIN) to central Singapore takes about 20 minutes by car. The centre is roughly 21 kilometres away.

  • If you're using public transport, expect a journey time of around 1 hour.

  • Look into staying at a hotel close to SIN if you have a late flight from Chiang Rai International Airport to Singapore. Choose one of these options and skip the long transfer:

  • Begin your adventure by picking up a Changi International Airport rental car. Grab your wheels from Avis, Sixt or Green Motion and explore beyond Singapore's main sights.

  • Lock in the best possible rate by booking your ride from Changi International Airport about two weeks before your flight from CEI to Singapore.

Seletar Airport (XSP)

  • Seletar Airport (XSP) is about 19 kilometres from the centre of Singapore. Following your flight from Chiang Rai International Airport to Singapore, it'll take you around 25 minutes to reach the heart of the city in a cab or ride-share.

  • If you travel by public transport, the journey will take you 1 hour 25 minutes or so.

  • There are some comfortable places to drop your things at near XSP. Tuck yourself in and get cosy after your CEI to Singapore flight at one of these well-located options:

Best time to go to Singapore

  • Plan your trip to Singapore in peak season if you prefer a bustling atmosphere, but remember that hotel prices are generally higher. Alternatively, book your flights from Chiang Rai International Airport to Singapore during low season when prices are cheaper and crowds are smaller.

  • Book a Chiang Rai International Airport to Singapore flight ticket with a departure in May to experience the city during its warmest month. Expect temperatures to range from 25ºC to 31ºC.

  • January has average temperatures of between 24ºC and 30ºC. Search for a cheap ticket from CEI to Singapore around that time if you want to travel in cooler conditions.

More about Singapore

  • Start your Singapore trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Chiang Rai International Airport to Singapore, browse our selection of hotels including:

  • Gardens by the Bay and Marina Bay Sands are just the start of the leading attractions to add to your Singapore must-do list. Keep the sightseeing going at Universal Studios Singapore.

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