£85 Find Cheap Flights from Chiang Mai to Singapore – Compare and Save

SMRT subway system at the basement level of Terminal 2 of SIN Airport connects it to Raffles Place in downtown Singapore. It operates after every 15 minutes. Line 36 bus connects SIN Airport PTB2 to Opp Suntec Convention Center in downtown Singapore with a 15-mins interval.

You can access several lounges at CNX Airport for free if you have a Business- or First-class status. They include Bangkok Airways Blue Ribbon Lounge on the 2nd Floor of the Airside at the Domestic Terminal, Bangkok Airways Boutique Lounge on the 2nd floor of the Airside at the Domestic Departures, Thai Airways Royal Orchid Lounge on the Airside of the Domestic Terminals, and Thai Airways Royal Orchid Lounge on the Airside of International Terminal.

Your child aged 5 to 15 can travel alone for a fee with THAI Smile when traveling from CNX to SIN. You must check in with your minor at least 3 hours before the departure flight. You must provide documentation such as the child’s passport, identification card, and birth certificate to confirm their age. You must also provide your ID photo and details such as name, address, and contact phone number for the escorting and receiving adult.

Thai AirAsia offers accessible services to passengers with special needs traveling from CNX to SIN. They offer assistance during boarding, deplaning, check-in, and navigation. They provide people with reduced mobility special services, including wheelchair assistance, mobility aid assistance where their passengers can board with their mobility aid equipment, and special seating that is spacious and close to their lavatories for convenience.

Among airlines operating Chiang Mai to Singapore flights:

• Singapore Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Scoot operates flights between Chiang Mai and Singapore.

Flights from Chiang Mai to Singapore usually depart from Chiang Mai (CNX) and arrive at Singapore Changi (SIN).

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 Chiang Mai to Singapore.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £187 return via Bangkok Don Mueang Intl (DMK), compared with £209 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £24–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Scoot and Singapore Airlines. Other aircraft seen on the route include Airbus A320neo variants.

One-stop flights from Chiang Mai to Singapore most commonly connect through:

• Bangkok Suvarnabhumi (BKK) – 35% of one-stop connections
• Bangkok Don Mueang Intl (DMK) – 35% of one-stop connections
• Kuala Lumpur Intl (KUL) – 30% of one-stop connections

Bangkok Suvarnabhumi (BKK) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 31% on the Chiang Mai to Singapore route. Friday is the cheapest departure day at £186 return on average, while Saturday is the most expensive at £269, a difference of £83. 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 Chiang Mai to Singapore route, 13% of flights were delayed in the past 3 months, with delays averaging 1 hour 43 minutes.

Afternoon is the busiest departure period on Chiang Mai to Singapore flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Sentosa is one of the most viewed places in Singapore on KAYAK.

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

• Earliest: departs at 11:30 and lands at 14:44
• Latest: departs at 17:35 and lands at 20:49.

The flight takes about 3h 14m.

A direct flight from Chiang Mai to Singapore takes 3h 14m, covering 1,249 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 flight prices on this route showed a wide range, from about £222 to £1,601. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Chiang Mai to Singapore are currently higher than usual. Average one-way flight prices are about £129, which is 14% above the typical average for this route.

Scoot is the only airline operating Chiang Mai to Singapore flights. 87% of its flights are on time.

Evening 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 Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 6h 14m, compared to 7h 55m via Kuala Lumpur Intl (KUL) and 9h 41m via Bangkok Don Mueang Intl (DMK).

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

Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around £43 for economy cars. Top options include:
• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

Return flights from Chiang Mai to Singapore range from £184 to £271, with an average of £208 over the past 12 months. Anything below £184 counts as a good deal.