Cheap Flights from Rayong (UTP) to Singapore (SIN)

Compare Pattaya (Chonburi) 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 Pattaya (Chonburi) to Singapore Changi

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

Find the cheapest month to fly from Pattaya (Chonburi) to Singapore Changi

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

Pattaya (Chonburi) to Singapore Changi: Alternative routes

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

Rayong to Singapore: Flight information

The things to know before you go.
Cheapest flight found$377
Cheapest month to flySeptember

Finding cheap flights from Pattaya (Chonburi) to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Pattaya (Chonburi) to Singapore Changi is $377. 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 Pattaya (Chonburi) to Singapore Changi. But we found flights with one or more stops from $377.
As of July 2025, there are no flights flying from Pattaya (Chonburi) to Singapore Changi.
The cheapest month to fly from Pattaya (Chonburi) to Singapore Changi is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pattaya (Chonburi) Airport to Singapore Changi Airport on Thursday, 4 September 2025.
No airlines currently offer direct flights between Pattaya (Chonburi) 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, Bangkok Airways offers the cheapest flight tickets to Singapore Changi.

Flying from Utapao Airport (UTP) to Changi International Airport (SIN): what you need to know

  • Singapore's timezone is UTC+8, making Singapore one hour ahead of Rayong.

  • To ensure you get on your UTP to SIN flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Flying during a peak month like March? Public holidays and other popular seasons can lead to longer queues and delays at check-in and security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Utapao Airport (UTP) to Changi International Airport (SIN)

  • $122 is the best price for a one-way Utapao Airport to Changi International Airport flight. A return flight starts from $377. These prices can change based on availability.

  • It's usually smart to book ahead of time if you want to find cheap tickets from UTP to SIN. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Finding cheap flights from Utapao Airport to Changi International Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search function to see the lowest fares throughout the month and bag a great deal.

  • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you the moment there's a better deal on cheap flights from UTP to SIN.

  • Tailor your flights using filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Utapao Airport to Changi International Airport.

Handy information about Utapao Airport (UTP)

  • When it comes to Utapao Airport's on-time performance, 77.23% of flights arrive within the expected timeframe.

  • Utapao Airport is around 40 kilometres from central Rayong. If you're driving, catching a cab or ride-sharing from the centre, it'll take 55 minutes or so to get there, depending on the traffic.

  • Searching for a handy hotel close to UTP? If you're catching an early flight from Utapao Airport to Changi International Airport, these accommodation options will put you moments from check-in:

Arriving at Changi International Airport (SIN)

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport is roughly 21 kilometres from the centre of Singapore. The drive time takes around 20 minutes.

  • Getting to the centre on public transport takes roughly 1 hour.

When to fly to Changi International Airport (SIN)

  • The quietest month for a flight from Utapao Airport to Changi International Airport is February, while April is the busiest. Choose the best time to visit Singapore based on whether you prefer a more relaxed vibe or a faster pace.

  • Lock in your flight from Utapao Airport to Changi International Airport for May if you want to go to Singapore during its warmest month. You can expect temperatures of between 25ºC (77ºF) and 31ºC (88ºF).

  • January sees average temperatures of between 24ºC (75ºF) and 30ºC (86ºF). Look for cheap tickets from UTP to SIN sometime then if you like travelling in cooler conditions.

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