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Chiang Rai Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Rai Airport to Singapore Changi Airport over the next 90 days, with one-way fares from PHP 6,727 and round-trip from PHP 16,499. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Mon, Nov 23 | Scoot
      SIN 16:10
      3h 15m
      Direct
      CEI 18:25
      Singapore - Chiang Rai | Mon, Nov 30 | Scoot
      PHP 16,499 PHP 20,912
      21% off
      21% off
      PHP 20,912 PHP 16,499
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Tue, Nov 24 | Scoot
      SIN 16:25
      3h 15m
      Direct
      CEI 18:40
      Singapore - Chiang Rai | Tue, Dec 1 | Scoot
      PHP 17,127 PHP 20,912
      18% off
      18% off
      PHP 20,912 PHP 17,127
    • CEI 17:00
      17h 20m
      1 stop
      SIN 11:20
      Chiang Rai - Singapore | Wed, Nov 25 | Thai Lion Air
      SIN 16:25
      3h 15m
      Direct
      CEI 18:40
      Singapore - Chiang Rai | Tue, Dec 1 | Scoot
      PHP 16,585 PHP 20,912
      21% off
      21% off
      PHP 20,912 PHP 16,585
    • CEI 21:35
      12h 45m
      1 stop
      SIN 11:20
      Chiang Rai - Singapore | Wed, Nov 25 | Thai AirAsia
      SIN 16:25
      3h 15m
      Direct
      CEI 18:40
      Singapore - Chiang Rai | Tue, Dec 1 | Scoot
      PHP 16,718
      20% off
      PHP 20,912 PHP 16,718
    • CEI 13:25
      20h 5m
      1 stop
      SIN 10:30
      Chiang Rai - Singapore | Wed, Nov 25 | Nokair Airline
      SIN 16:25
      3h 15m
      Direct
      CEI 18:40
      Singapore - Chiang Rai | Tue, Dec 1 | Scoot
      PHP 16,927
      19% off
      PHP 20,912 PHP 16,927
    • CEI 15:20
      18h 10m
      1 stop
      SIN 10:30
      Chiang Rai - Singapore | Wed, Nov 25 | Thai Vietjet Air
      SIN 16:25
      3h 15m
      Direct
      CEI 18:40
      Singapore - Chiang Rai | Tue, Dec 1 | Scoot
      PHP 16,994
      19% off
      PHP 20,912 PHP 16,994
    • CEI 12:35
      7h 5m
      1 stop
      SIN 20:40
      Chiang Rai - Singapore | Sun, Nov 22 | Thai Lion Air
      SIN 12:25
      3h 15m
      Direct
      CEI 14:40
      Singapore - Chiang Rai | Sun, Nov 29 | Scoot
      PHP 17,574
      16% off
      PHP 20,912 PHP 17,574
    • CEI 13:25
      11h 30m
      1 stop
      SIN 01:55
      Chiang Rai - Singapore | Sun, Nov 8 | Nokair Airline
      SIN 21:40
      12h 50m
      1 stop
      CEI 09:30
      Singapore - Chiang Rai | Thu, Nov 12 | Thai Lion Air
      PHP 17,793
      15% off
      PHP 20,912 PHP 17,793
    • CEI 15:20
      7h 30m
      1 stop
      SIN 23:50
      Chiang Rai - Singapore | Sun, Nov 8 | Thai Vietjet Air
      SIN 06:40
      13h 45m
      1 stop
      CEI 19:25
      Singapore - Chiang Rai | Fri, Nov 13 | Scoot
      PHP 17,964
      14% off
      PHP 20,912 PHP 17,964
    • CEI 13:00
      17h 25m
      1 stop
      SIN 14:00
      Chiang Rai - Singapore | Fri, Nov 6 | Normal Airline
      SIN 15:00
      6h
      Direct
      CEI 16:00
      Singapore - Chiang Rai | Sun, Nov 8 | Normal Airline
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    • Cheapest
      CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 6 | Scoot
      PHP 6,727 PHP 10,686
      37% off
      37% off
      PHP 10,686 PHP 6,727
    • Cheapest
      CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Nov 21 | Scoot
      PHP 6,727 PHP 10,686
      37% off
      37% off
      PHP 10,686 PHP 6,727
    • Cheapest
      CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Nov 12 | Scoot
      PHP 6,727 PHP 40,871
      84% off
      84% off
      PHP 40,871 PHP 6,727
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 20 | Scoot
      PHP 6,937
      35% off
      PHP 10,686 PHP 6,937
    • CEI 14:40
      23h 45m
      1 stop
      SIN 15:25
      Chiang Rai - Singapore | Sat, Nov 7 | Thai Lion Air
      PHP 7,393
      22% off
      PHP 9,494 PHP 7,393
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Mon, Nov 23 | Scoot
      PHP 7,508
      21% off
      PHP 9,494 PHP 7,508
    • CEI 20:00
      25h 10m
      1 stop
      SIN 22:10
      Chiang Rai - Singapore | Sat, Nov 7 | Thai Vietjet Air
      PHP 7,593
      20% off
      PHP 9,494 PHP 7,593
    • CEI 20:35
      23h 5m
      1 stop
      SIN 20:40
      Chiang Rai - Singapore | Fri, Nov 6 | Thai Lion Air
      PHP 7,860
      17% off
      PHP 9,494 PHP 7,860
    • CEI 20:35
      13h 45m
      1 stop
      SIN 11:20
      Chiang Rai - Singapore | Mon, Nov 9 | Thai Lion Air
      PHP 7,860
      17% off
      PHP 9,494 PHP 7,860
    • CEI 13:00
      17h 25m
      1 stop
      SIN 14:00
      Chiang Rai - Singapore | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 6 | Scoot
      PHP 6,727 PHP 12,403
      46% off
      46% off
      PHP 12,403 PHP 6,727
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Nov 21 | Scoot
      PHP 6,727 PHP 12,403
      46% off
      46% off
      PHP 12,403 PHP 6,727
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 20 | Scoot
      PHP 6,937 PHP 12,403
      44% off
      44% off
      PHP 12,403 PHP 6,937
    • CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Jan 7 | Scoot
      PHP 9,030
      27% off
      PHP 12,403 PHP 9,030
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Jan 9 | Scoot
      PHP 9,030
      27% off
      PHP 12,403 PHP 9,030
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 15 | Scoot
      PHP 9,040
      27% off
      PHP 12,403 PHP 9,040
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 8 | Scoot
      PHP 9,040
      27% off
      PHP 12,403 PHP 9,040
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Jan 16 | Scoot
      PHP 9,040
      27% off
      PHP 12,403 PHP 9,040
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 22 | Scoot
      PHP 9,040
      27% off
      PHP 12,403 PHP 9,040
    • CEI 13:00
      17h 25m
      1 stop
      SIN 14:00
      Chiang Rai - Singapore | Fri, Nov 6 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 6 | Scoot
      PHP 6,727 PHP 10,686
      37% off
      37% off
      PHP 10,686 PHP 6,727
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Nov 21 | Scoot
      PHP 6,727 PHP 10,686
      37% off
      37% off
      PHP 10,686 PHP 6,727
    • CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Nov 12 | Scoot
      PHP 6,727 PHP 40,871
      84% off
      84% off
      PHP 40,871 PHP 6,727
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 20 | Scoot
      PHP 6,937
      35% off
      PHP 10,686 PHP 6,937
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Mon, Nov 23 | Scoot
      PHP 7,508
      21% off
      PHP 9,494 PHP 7,508
    • CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Jan 7 | Scoot
      PHP 9,030
      15% off
      PHP 10,686 PHP 9,030
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Jan 9 | Scoot
      PHP 9,030
      15% off
      PHP 10,686 PHP 9,030
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 15 | Scoot
      PHP 9,040
      15% off
      PHP 10,686 PHP 9,040
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 8 | Scoot
      PHP 9,040
      15% off
      PHP 10,686 PHP 9,040
    • CEI 13:00
      17h 25m
      1 stop
      SIN 14:00
      Chiang Rai - Singapore | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 6 | Scoot
      PHP 6,727 PHP 36,912
      82% off
      82% off
      PHP 36,912 PHP 6,727
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 6 | Singapore Airlines
      PHP 12,284 PHP 36,912
      67% off
      67% off
      PHP 36,912 PHP 12,284
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Mon, Nov 9 | Scoot
      PHP 12,408 PHP 36,912
      66% off
      66% off
      PHP 36,912 PHP 12,408
    • CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Nov 5 | Scoot
      PHP 32,113
      13% off
      PHP 36,912 PHP 32,113
    • CEI 12:35
      7h 5m
      1 stop
      SIN 20:40
      Chiang Rai - Singapore | Thu, Nov 5 | Thai Lion Air
      PHP 7,869
      79% off
      PHP 36,912 PHP 7,869
    • CEI 12:35
      7h 5m
      1 stop
      SIN 20:40
      Chiang Rai - Singapore | Sat, Nov 7 | Thai Lion Air
      PHP 8,212
      78% off
      PHP 36,912 PHP 8,212
    • CEI 15:20
      7h 30m
      1 stop
      SIN 23:50
      Chiang Rai - Singapore | Thu, Nov 5 | Thai Vietjet Air
      PHP 9,610
      74% off
      PHP 36,912 PHP 9,610
    • CEI 12:35
      7h 5m
      1 stop
      SIN 20:40
      Chiang Rai - Singapore | Fri, Nov 6 | Thai Lion Air
      PHP 9,858
      73% off
      PHP 36,912 PHP 9,858
    • CEI 15:20
      7h 30m
      1 stop
      SIN 23:50
      Chiang Rai - Singapore | Sat, Nov 7 | Thai Vietjet Air
      PHP 9,858
      73% off
      PHP 36,912 PHP 9,858
    • CEI 13:00
      17h 25m
      1 stop
      SIN 14:00
      Chiang Rai - Singapore | Fri, Nov 6 | Normal Airline
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      Find more flights
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 6 | Scoot
      PHP 6,727 PHP 10,686
      37% off
      37% off
      PHP 10,686 PHP 6,727
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Nov 21 | Scoot
      PHP 6,727 PHP 10,686
      37% off
      37% off
      PHP 10,686 PHP 6,727
    • CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Nov 12 | Scoot
      PHP 6,727 PHP 40,871
      84% off
      84% off
      PHP 40,871 PHP 6,727
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Nov 20 | Scoot
      PHP 6,937
      35% off
      PHP 10,686 PHP 6,937
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Mon, Nov 23 | Scoot
      PHP 7,508
      21% off
      PHP 9,494 PHP 7,508
    • CEI 15:15
      3h 25m
      Direct
      SIN 19:40
      Chiang Rai - Singapore | Thu, Jan 7 | Scoot
      PHP 9,030
      15% off
      PHP 10,686 PHP 9,030
    • CEI 19:15
      3h 25m
      Direct
      SIN 23:40
      Chiang Rai - Singapore | Sat, Jan 9 | Scoot
      PHP 9,030
      15% off
      PHP 10,686 PHP 9,030
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 15 | Scoot
      PHP 9,040
      15% off
      PHP 10,686 PHP 9,040
    • CEI 19:00
      3h 25m
      Direct
      SIN 23:25
      Chiang Rai - Singapore | Fri, Jan 8 | Scoot
      PHP 9,040
      15% off
      PHP 10,686 PHP 9,040
    • CEI 13:00
      17h 25m
      1 stop
      SIN 14:00
      Chiang Rai - Singapore | Fri, Nov 6 | Normal Airline
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      Find more flights

Displayed flight fares from Chiang Rai to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Chiang Rai Airport to Singapore Changi Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Chiang Rai Airport to Singapore Changi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Chiang Rai Airport to Singapore Changi Airport are usually in January, with an average price of PHP 8,508. It is best to avoid December, when the average price can reach PHP 14,919.

PHP 14,919
PHP 11,714
PHP 8,508
PHP 5,303
    Cheapest
  • PHP 13,790
    Nov
  • PHP 14,919
    Dec
  • PHP 8,508
    Jan
  • PHP 8,737
    Feb
  • PHP 8,593
    Mar
  • PHP 9,513
    Apr
  • PHP 8,951
    May
  • PHP 11,278
    Jun
  • PHP 8,772
    Jul
  • PHP 8,774
    Aug
  • PHP 8,762
    Sep
  • PHP 9,542
    Oct

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

The data is based on the past 12 months and shows the average monthly return fares from Chiang Rai Airport to Singapore Changi Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Chiang Rai Airport to Singapore Changi Airport, with an average price of PHP 13,873. June is usually the most expensive month, with an average price reaching PHP 30,115.

PHP 30,115
PHP 21,994
PHP 13,873
PHP 5,752
    Cheapest
  • PHP 22,173
    Nov
  • PHP 29,579
    Dec
  • PHP 22,820
    Jan
  • PHP 23,340
    Feb
  • PHP 15,110
    Mar
  • PHP 20,514
    Apr
  • PHP 18,369
    May
  • PHP 30,115
    Jun
  • PHP 17,600
    Jul
  • PHP 18,088
    Aug
  • PHP 17,154
    Sep
  • PHP 13,873
    Oct

What is the cheapest day of the week to fly from Chiang Rai Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Chiang Rai Airport to Singapore Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Chiang Rai Airport to Singapore Changi Airport is Friday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

PHP 17,443
PHP 12,849
PHP 8,255
PHP 3,661
    Cheapest
  • PHP 9,839
    Mon
  • PHP 10,388
    Tue
  • PHP 11,280
    Wed
  • PHP 8,468
    Thu
  • PHP 8,255
    Fri
  • PHP 9,715
    Sat
  • PHP 17,443
    Sun

Which airline offers the cheapest flights from Chiang Rai Airport to Singapore Changi Airport?

The cheapest airline flying from Chiang Rai Airport to Singapore Changi Airport is Scoot (from PHP 6,727) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From PHP 6,727
Thai Lion Air
From PHP 7,869
Nokair Airline
From PHP 7,879
Thai Vietjet Air
From PHP 8,174
Thai AirAsia
From PHP 8,459
Thai Airways
From PHP 9,277
Singapore Airlines
From PHP 9,829
Hahn Air
From PHP 17,631
Malaysia Airlines
From PHP 18,668
Apg Airlines
From PHP 67,222

Find more flights and airlines

What is the flight schedule from Chiang Rai Airport to Singapore Changi Airport?

Check the schedule for flights from Chiang Rai to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR671

    Chiang Rai Airport

    15:45

    CEI

    3h 15m

    20:00

    SIN

    S - - W T - -
    Search

  2. SL537

    Chiang Rai Airport

    12:35

    CEI

    1h 20m

    Direct

    13:55

    DMK

    S M T W T F S
    Search

  3. SL104

    Don Mueang International Airport

    15:40

    DMK

    2h 50m

    Direct

    19:30

    SIN

    S M T W T F S

  4. VZ133

    Chiang Rai Airport

    15:25

    CEI

    1h 30m

    Direct

    16:55

    BKK

    S M T W T F S
    Search

  5. TR637

    Suvarnabhumi Airport

    20:15

    BKK

    2h 35m

    Direct

    23:50

    SIN

    S M T W T F S

  6. SL545

    Chiang Rai Airport

    20:35

    CEI

    1h 25m

    Direct

    22:00

    DMK

    S M T W T F S
    Search

  7. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T F S

  8. FD3206

    Chiang Rai Airport

    21:40

    CEI

    1h 15m

    Direct

    22:55

    DMK

    S M T W T F S
    Search

  9. SL100

    Don Mueang International Airport

    07:40

    DMK

    2h 40m

    Direct

    11:20

    SIN

    S M T W T F S

  10. SL545

    Chiang Rai Airport

    20:35

    CEI

    1h 25m

    Direct

    22:00

    DMK

    S M T W T F S
    Search

  11. SL100

    Don Mueang International Airport

    07:40

    DMK

    2h 40m

    Direct

    11:20

    SIN

    S M T W T F S

  12. FD3200

    Chiang Rai Airport

    08:55

    CEI

    1h 20m

    Direct

    10:15

    DMK

    S M T W T F S
    Search

  13. TR637

    Suvarnabhumi Airport

    20:15

    BKK

    2h 35m

    Direct

    23:50

    SIN

    S M T W T F S

  14. FD3208

    Chiang Rai Airport

    16:15

    CEI

    1h 15m

    Direct

    17:30

    DMK

    S M T W T F S
    Search

  15. SL100

    Don Mueang International Airport

    07:40

    DMK

    2h 40m

    Direct

    11:20

    SIN

    S M T W T F S

  16. VZ135

    Chiang Rai Airport

    20:00

    CEI

    1h 25m

    Direct

    21:25

    BKK

    S M T W T F S
    Search

  17. TR625

    Suvarnabhumi Airport

    10:55

    BKK

    2h 30m

    Direct

    14:25

    SIN

    S M T W T F S

  18. DD107

    Chiang Rai Airport

    14:15

    CEI

    1h 20m

    Direct

    15:35

    DMK

    S M T W T F S
    Search

  19. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T F S
Find more flights and airlines

About Chiang Rai Airport and Singapore Changi Airport

Learn about Chiang Rai Airport (CEI) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 2,117.66km
Cheapest one-way ticket price PHP 6,727
Cheapest return ticket price PHP 16,499

FAQs for Chiang Rai Airport to Singapore Changi Airport Flights

  • How many daily flights are there from Chiang Rai Airport (CEI) to Singapore Changi Airport (SIN)?

    There are around 1 daily flights from Chiang Rai Airport (CEI) to Singapore Changi Airport (SIN).
  • The earliest flight from Chiang Rai Airport to Singapore Changi Airport departs at 15:10, and the last departs at 19:20, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Chiang Rai Airport (CEI) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around PHP 18,573 in December, the most expensive month to book this route.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • Scoot is a very popular airline operating an average of 198 flights per month.
  • One-way flights from Chiang Rai Airport to Singapore Changi Airport currently start from PHP 7,393, and round-trip fares start from PHP 16,499. The current lowest fare is a Thai Lion Air flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Yes. Scoot operate direct flights from Chiang Rai Airport to Singapore Changi Airport, with an average flight time of 2 hours 53 minutes, and around 2 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Chiang Rai Airport to Singapore Changi Airport is PHP 12,300. Prices may vary depending on the departure date, airline, and availability.
  • Scoot are the most popular budget airlines flying from Chiang Rai Airport to Singapore Changi Airport, with one-way fares starting from PHP 7,393. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Chiang Rai Airport to Singapore Changi Airport operates around 3 weekly flights, mainly by Scoot. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Chiang Rai Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.