How long is the flight from Singapore to Chiang Rai?

Direct flights from SIN to CEI cover approximately 2,115 km (1,314 miles), with an estimated flight time of 2h 29m. Operating airlines: TR.

Cheap flights from Singapore to Chiang Rai

Direct flight: 2,115 km, ~2h 29m from Singapore (SIN) to Chiang Rai (CEI).

Last updated August 10, 2026 · By Flightmaps Editorial

How long is the flight from Singapore to Chiang Rai?

Direct flights from SIN to CEI cover approximately 2,115 km (1,314 miles), with an estimated flight time of 2h 29m. Operating airlines: TR.

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