Flights from Chiang Rai to Singapore – Airlines & connecting routes
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CEI to SIN – All flight route options from Chiang Rai Intl, Thailand to Singapore Changi Airport, Singapore. These flights are operated by 3 different airlines through 2 different connections. The shortest flight time is 5 hours and 35 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Chiang Rai to Singapore flights
With over 119 flights every week and 2 different airlines you have a wide range of options. While flying to Singapore from Chiang Rai you will be doing a stopover in either Bangkok (DMK) or Bangkok (BKK).
Are there any non-stop flights from CEI to SIN?
You could fly non-stop from CEI to SIN before with Thai AirAsia but not anymore.
Chiang Rai to Singapore with Thai Lion Air
If you fly from Chiang Rai with Thai Lion Air you will do a stopover in Bangkok, DMK before reaching Singapore. This flight trip will take 5 hours and 35 minutes and you can fly every weekday with departures at 10:15 or 14:40.
Distance & flight times: Chiang Rai Intl to Singapore Changi Airport
The shortest flight time between CEI and SIN is 5 hours and 55 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
DMK Bangkok | 5h 55m | 2h 20m | 1324 miles (2130 km) |
BKK Bangkok | 6h 48m | 3h 20m | 1323 miles (2129 km) |


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From Thailand to Singapore
Below is a list of other cities in Thailand with flights to Singapore with either non-stop or connecting flights.
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BKK Bangkok Direct
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DMK Bangkok Direct
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HKT Phuket Direct
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CNX Chiang Mai Direct
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KBV Krabi Direct
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USM Koh Samui Direct
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HDY Hat Yai Direct
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UTP Utapao
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UTH Udon Thani
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KKC Khon Kaen