£146 Find Cheap Flights from Singapore to Chiang Rai – Compare and Save

Only Scoot operates flights between Singapore and Chiang Rai.

Flights from Singapore to Chiang Rai usually depart from Singapore Changi (SIN) and arrive at Chiang Rai (CEI).

Here are some options for this route, based on selected ticket types and cabin classes:

• Scoot: a cabin bag and a checked bag in Economy class
• Singapore Airlines: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Singapore to Chiang Rai.

On this route, direct flights are cheaper than stopover options on average. Direct fares average £187 return, compared with £257 via a stopover through Bangkok Don Mueang Intl (DMK).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Embraer 190 E2 family is used most often on this route, operated mainly by Scoot and Singapore Airlines. Other aircraft seen on the route include Boeing 787-8 Dreamliner variants.

Connecting flights from Singapore to Chiang Rai most commonly pass through:

• Bangkok Suvarnabhumi (BKK) – 62% of one-stop connections
• Bangkok Don Mueang Intl (DMK) – 38% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 37% on the Singapore to Chiang Rai route. Friday is the cheapest departure day at £196 return on average, while Sunday is the most expensive at £311, a difference of £115. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Singapore to Chiang Rai route, 21% of flights were delayed in the past 3 months, with delays averaging 1 hour 34 minutes.

These are the earliest and latest flight times available from Singapore to Chiang Rai:

• Earliest: departs at 12:15 and lands at 15:33
• Latest: departs at 16:25 and lands at 19:43.

The flight takes about 3h 18m.

Last-minute fares on this route (booked within 2 weeks of departure) run 45% above the route average of £236. Book 10 weeks before departure for the lowest fares.

A direct flight from Singapore to Chiang Rai takes 3h 18m, covering 1,314 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £236 to £429. That means the highest observed fare was about 81% higher than the lowest one.

One-way fares from Singapore to Chiang Rai are currently higher than usual. Average one-way flight prices are about £797, which is 562% above the typical average for this route.

Scoot is the only airline operating Singapore to Chiang Rai flights. 79% of its flights are on time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Don Mueang Intl (DMK) gives the shortest average 1-stop total travel time of 6h 29m, compared to 6h 30m via Bangkok Suvarnabhumi (BKK).

Chiang Rai is 1 hour behind Singapore (Indochina Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

Chiang Rai Airport (CEI) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include:
• Drive Car Rental
• Chic Car Rent
• Budget
• True Leasing
• Hertz

Return flights from Singapore to Chiang Rai range from £180 to £324, with an average of £236 over the past 12 months. Anything below £180 counts as a good deal.