What is the cheapest month to fly from Singapore to Chiang Rai?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Singapore (SIN) to Chiang Rai (CEI), with fares starting from $152.

What is the lowest current fare from SIN to CEI?

The lowest currently-listed fare from Singapore (SIN) to Chiang Rai (CEI) is $152 on 2026-06-04.

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

Cheapest current fares: $152 in June 2026, 2,115 km direct flight in ~2h 29m.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Singapore (SIN) to Chiang Rai (CEI). Refreshed daily.

Singapore (SIN) → Chiang Rai (CEI)

June 2026 $152
May 2026 $210

Frequently asked questions

What is the cheapest month to fly from Singapore to Chiang Rai?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Singapore (SIN) to Chiang Rai (CEI), with fares starting from $152.
What is the lowest current fare from SIN to CEI?

The lowest currently-listed fare from Singapore (SIN) to Chiang Rai (CEI) is $152 on 2026-06-04.
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.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.