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Chiang Rai to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Rai to Singapore Changi Airport over the next 90 days, with one-way fares from US$95 and round-trip from US$211. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Mon, Oct 12 | Scoot
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$211 US$318
        34% off
        34% off
        US$318 US$211
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Thu, Oct 8 | Scoot
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$223 US$318
        30% off
        30% off
        US$318 US$223
      • CEI 7:00 PM
        3h 25m
        Nonstop
        SIN 11:25 PM
        Chiang Rai - Singapore | Mon, Nov 9 | Scoot
        SIN 4:10 PM
        3h 15m
        Nonstop
        CEI 6:25 PM
        Singapore - Chiang Rai | Thu, Nov 12 | Scoot
        US$233 US$318
        27% off
        27% off
        US$318 US$233
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Thu, Oct 15 | Scoot
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 22 | Scoot
        US$233
        27% off
        US$318 US$233
      • CEI 3:10 PM
        3h 15m
        Nonstop
        SIN 7:25 PM
        Chiang Rai - Singapore | Sun, Oct 11 | Scoot
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$234
        26% off
        US$318 US$234
      • CEI 7:15 PM
        3h 25m
        Nonstop
        SIN 11:40 PM
        Chiang Rai - Singapore | Tue, Nov 10 | Scoot
        SIN 3:00 PM
        6h 45m
        1 stop
        CEI 8:45 PM
        Singapore - Chiang Rai | Fri, Nov 13 | Thai AirAsia
        US$229
        28% off
        US$318 US$229
      • CEI 8:25 AM
        12h 55m
        1 stop
        SIN 10:20 PM
        Chiang Rai - Singapore | Sat, Oct 10 | Thai Vietjet Air
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$229
        28% off
        US$318 US$229
      • CEI 8:25 AM
        14h 40m
        1 stop
        SIN 12:05 AM
        Chiang Rai - Singapore | Fri, Oct 9 | Thai Vietjet Air
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$231
        27% off
        US$318 US$231
      • CEI 10:35 AM
        9h 10m
        1 stop
        SIN 8:45 PM
        Chiang Rai - Singapore | Sat, Oct 10 | Nokair Airline
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$237
        25% off
        US$318 US$237
      • CEI 3:10 PM
        3h 15m
        Nonstop
        SIN 7:25 PM
        Chiang Rai - Singapore | Sun, Nov 1 | Scoot
        SIN 3:00 PM
        6h 45m
        1 stop
        CEI 8:45 PM
        Singapore - Chiang Rai | Sat, Nov 7 | Thai AirAsia
        US$239
        25% off
        US$318 US$239
      • CEI 10:35 AM
        9h 10m
        1 stop
        SIN 8:45 PM
        Chiang Rai - Singapore | Fri, Oct 9 | Nokair Airline
        SIN 4:25 PM
        3h 20m
        Nonstop
        CEI 6:45 PM
        Singapore - Chiang Rai | Thu, Oct 15 | Scoot
        US$239
        25% off
        US$318 US$239
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Mon, Nov 2 | Scoot
        SIN 3:00 PM
        6h 45m
        1 stop
        CEI 8:45 PM
        Singapore - Chiang Rai | Fri, Nov 6 | Thai AirAsia
        US$241
        24% off
        US$318 US$241
      • CEI 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        Chiang Rai - Singapore | Wed, Oct 7 | Normal Airline
        SIN 3:00 PM
        6h
        Nonstop
        CEI 4:00 PM
        Singapore - Chiang Rai | Fri, Oct 9 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        CEI 7:00 PM
        3h 25m
        Nonstop
        SIN 11:25 PM
        Chiang Rai - Singapore | Fri, Oct 30 | Scoot
        US$95 US$162
        41% off
        41% off
        US$162 US$95
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Fri, Oct 16 | Scoot
        US$95 US$162
        41% off
        41% off
        US$162 US$95
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Fri, Oct 9 | Scoot
        US$95 US$162
        41% off
        41% off
        US$162 US$95
      • CEI 7:15 PM
        3h 25m
        Nonstop
        SIN 11:40 PM
        Chiang Rai - Singapore | Sat, Oct 31 | Scoot
        US$98
        40% off
        US$162 US$98
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Fri, Oct 23 | Scoot
        US$100
        38% off
        US$162 US$100
      • CEI 7:20 PM
        3h 15m
        Nonstop
        SIN 11:35 PM
        Chiang Rai - Singapore | Mon, Oct 12 | Scoot
        US$107
        34% off
        US$162 US$107
      • CEI 3:10 PM
        3h 15m
        Nonstop
        SIN 7:25 PM
        Chiang Rai - Singapore | Thu, Oct 8 | Scoot
        US$107
        34% off
        US$162 US$107
      • CEI 7:00 PM
        3h 25m
        Nonstop
        SIN 11:25 PM
        Chiang Rai - Singapore | Mon, Oct 26 | Scoot
        US$123
        24% off
        US$162 US$123
      • CEI 9:15 PM
        22h 25m
        1 stop
        SIN 8:40 PM
        Chiang Rai - Singapore | Wed, Oct 28 | Thai AirAsia
        US$121
        25% off
        US$162 US$121
      • CEI 9:15 PM
        22h 25m
        1 stop
        SIN 8:40 PM
        Chiang Rai - Singapore | Thu, Nov 5 | Thai AirAsia
        US$121
        25% off
        US$162 US$121
      • CEI 9:15 PM
        22h 25m
        1 stop
        SIN 8:40 PM
        Chiang Rai - Singapore | Wed, Nov 4 | Thai AirAsia
        US$121
        25% off
        US$162 US$121
      • CEI 9:15 PM
        12h 15m
        1 stop
        SIN 10:30 AM
        Chiang Rai - Singapore | Thu, Nov 19 | Thai AirAsia
        US$122
        25% off
        US$162 US$122
      • CEI 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        Chiang Rai - Singapore | Wed, Oct 7 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Chiang Rai to Singapore Changi Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

Which month has the lowest one-way flight price from Chiang Rai to Singapore Changi Airport?

The data is based on the average one-way flight prices on Trip.com for flights from to Singapore Changi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from to Singapore Changi Airport, the best time to book is in January, with an average price of US$134. Try to avoid December, when prices are highest, averaging around US$234.

US$234
US$184
US$134
US$84
    Cheapest
  • US$198
    Oct
  • US$217
    Nov
  • US$234
    Dec
  • US$134
    Jan
  • US$137
    Feb
  • US$135
    Mar
  • US$150
    Apr
  • US$141
    May
  • US$177
    Jun
  • US$138
    Jul
  • US$138
    Aug
  • US$138
    Sep

Which month is the cheapest for round-trip flights from to Singapore Changi Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from to Singapore Changi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, March is usually the cheapest month to find flights from to Singapore Changi Airport, with an average price of US$237. In contrast, June is typically the most expensive month, with average prices reaching US$472.

US$472
US$355
US$237
US$120
    Cheapest
  • US$403
    Oct
  • US$348
    Nov
  • US$464
    Dec
  • US$358
    Jan
  • US$366
    Feb
  • US$237
    Mar
  • US$322
    Apr
  • US$288
    May
  • US$472
    Jun
  • US$276
    Jul
  • US$284
    Aug
  • US$269
    Sep

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

The data is based on the average flight prices on Trip.com from to Singapore Changi Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from to Singapore Changi Airport is usually Friday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

US$270
US$201
US$132
US$63
    Cheapest
  • US$156
    Mon
  • US$160
    Tue
  • US$181
    Wed
  • US$134
    Thu
  • US$132
    Fri
  • US$151
    Sat
  • US$270
    Sun

Which airlines are the most popular for Chiang Rai to Singapore Changi Airport flights?

Scoot logo Scoot

Flight Schedule from Chiang Rai to Singapore Changi Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR671

    Chiang Rai Airport

    7:00 PM

    CEI

    3h 25m

    11:25 PM

    SIN

    S - - W T - -
    Search

  2. FD3206

    Chiang Rai Airport

    9:25 PM

    CEI

    1h 15m

    Nonstop

    10:40 PM

    DMK

    S M T W T F S
    Search

  3. SL100

    Don Mueang International Airport

    7:40 AM

    DMK

    2h 40m

    Nonstop

    11:20 AM

    SIN

    S - - W T F S

  4. SL545

    Chiang Rai Airport

    7:40 PM

    CEI

    1h 25m

    Nonstop

    9:05 PM

    DMK

    S M T W T F S
    Search

  5. SL100

    Don Mueang International Airport

    7:40 AM

    DMK

    2h 40m

    Nonstop

    11:20 AM

    SIN

    S - - W T F S

  6. FD3210

    Chiang Rai Airport

    1:10 PM

    CEI

    1h 20m

    Nonstop

    2:30 PM

    DMK

    S M T W T F S
    Search

  7. FD357

    Don Mueang International Airport

    10:40 AM

    DMK

    2h 25m

    Nonstop

    2:05 PM

    SIN

    S M T W T F S

  8. FD3206

    Chiang Rai Airport

    9:25 PM

    CEI

    1h 15m

    Nonstop

    10:40 PM

    DMK

    S M T W T F S
    Search

  9. SL104

    Don Mueang International Airport

    3:40 PM

    DMK

    2h 50m

    Nonstop

    7:30 PM

    SIN

    S M T W T F S

  10. SL545

    Chiang Rai Airport

    7:40 PM

    CEI

    1h 25m

    Nonstop

    9:05 PM

    DMK

    S M T W T F S
    Search

  11. SL104

    Don Mueang International Airport

    3:40 PM

    DMK

    2h 50m

    Nonstop

    7:30 PM

    SIN

    S M T W T F S

  12. FD3204

    Chiang Rai Airport

    3:15 PM

    CEI

    1h 15m

    Nonstop

    4:30 PM

    DMK

    S M T W T F S
    Search

  13. SL100

    Don Mueang International Airport

    7:40 AM

    DMK

    2h 40m

    Nonstop

    11:20 AM

    SIN

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

What to know about flights from Chiang Rai to Singapore Changi Airport?

Cheapest round-trip ticket price US$213
Cheapest one-way flight price US$95
Off-season for travel October
Peak season for travel January

FAQs for Chiang Rai to Singapore Changi Airport Flights

  • When are flight tickets from Chiang Rai (CEI) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from Chiang Rai to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around US$164.
  • It takes around 3 hours 25 minutes to fly from Chiang Rai (CEI) to Singapore (SIN).
    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • Airlines with flights from Chiang Rai (CEI) to Singapore (SIN): Scoot and Singapore Airlines.
  • One-way flights from Chiang Rai to Singapore Changi Airport currently start from US$95, and round-trip fares start from US$211. The lowest fare is currently available on flights operated by Scoot departing on Fri, Oct 30. Fares are subject to change based on availability.
  • Flights from Chiang Rai to Singapore Changi Airport are usually cheapest in January, with an average one-way fare of about US$134.
  • A direct flight from Chiang Rai to Singapore Changi Airport takes about 3 hours 56 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Chiang Rai 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. Scoot operate direct flights from Chiang Rai to Singapore Changi Airport. The flight time is approximately 2 hours 57 minutes, with about 3 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Chiang Rai to Singapore Changi Airport departs at 19:20, with approximately 1 flights per day. Flight schedules may change, so please check the latest departure times before traveling.
  • Singapore has 1 airports reachable by flights departing from Chiang Rai, including Singapore Changi Airport. When choosing an airport, consider its distance to the city center and route coverage.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.