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Khon Kaen International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Khon Kaen International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from US$120 and round-trip from US$259. Based on Trip.com's latest 7-day flight data.

    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Wed, Nov 4 | Thai AirAsia
      SIN 21:40
      15h 25m
      1 stop
      KKC 12:05
      Singapore - Khon Kaen | Tue, Nov 10 | Thai Lion Air
      US$259 US$388
      33% off
      33% off
      US$388 US$259
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Fri, Nov 20 | Thai AirAsia
      SIN 21:40
      12h 30m
      1 stop
      KKC 09:10
      Singapore - Khon Kaen | Sun, Nov 22 | Thai Lion Air
      US$260 US$388
      33% off
      33% off
      US$388 US$260
    • KKC 17:30
      26h 10m
      1 stop
      SIN 20:40
      Khon Kaen - Singapore | Wed, Nov 4 | Thai Lion Air
      SIN 21:40
      15h 25m
      1 stop
      KKC 12:05
      Singapore - Khon Kaen | Tue, Nov 10 | Thai Lion Air
      US$262 US$388
      32% off
      32% off
      US$388 US$262
    • KKC 12:20
      7h 20m
      1 stop
      SIN 20:40
      Khon Kaen - Singapore | Thu, Nov 5 | Thai AirAsia
      SIN 12:20
      7h 30m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Wed, Nov 11 | Thai Lion Air
      US$265
      32% off
      US$388 US$265
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Fri, Oct 30 | Thai AirAsia
      SIN 06:40
      10h 35m
      1 stop
      KKC 16:15
      Singapore - Khon Kaen | Tue, Nov 3 | Scoot
      US$267
      31% off
      US$388 US$267
    • KKC 12:20
      7h 20m
      1 stop
      SIN 20:40
      Khon Kaen - Singapore | Wed, Oct 28 | Thai AirAsia
      SIN 12:20
      7h 30m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Sun, Nov 1 | Thai Lion Air
      US$269
      31% off
      US$388 US$269
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Thu, Nov 19 | Thai AirAsia
      SIN 21:40
      15h 25m
      1 stop
      KKC 12:05
      Singapore - Khon Kaen | Sun, Nov 22 | Thai Lion Air
      US$269
      31% off
      US$388 US$269
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Thu, Oct 29 | Thai AirAsia
      SIN 21:40
      12h 30m
      1 stop
      KKC 09:10
      Singapore - Khon Kaen | Tue, Nov 3 | Thai Lion Air
      US$270
      30% off
      US$388 US$270
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Tue, Oct 27 | Thai AirAsia
      SIN 21:40
      12h 30m
      1 stop
      KKC 09:10
      Singapore - Khon Kaen | Tue, Nov 3 | Thai Lion Air
      US$270
      30% off
      US$388 US$270
    • KKC 13:00
      17h 25m
      1 stop
      SIN 14:00
      Khon Kaen - Singapore | Sun, Oct 25 | Normal Airline
      SIN 15:00
      6h
      Direct
      KKC 16:00
      Singapore - Khon Kaen | Tue, Oct 27 | Normal Airline
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    • Cheapest
      KKC 17:30
      16h 50m
      1 stop
      SIN 11:20
      Khon Kaen - Singapore | Fri, Dec 4 | Thai Lion Air
      US$120 US$178
      33% off
      33% off
      US$178 US$120
    • Cheapest
      KKC 17:30
      16h 50m
      1 stop
      SIN 11:20
      Khon Kaen - Singapore | Sat, Dec 5 | Thai Lion Air
      US$120 US$178
      33% off
      33% off
      US$178 US$120
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Sun, Nov 22 | Thai AirAsia
      US$121 US$178
      32% off
      32% off
      US$178 US$121
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Thu, Nov 19 | Thai AirAsia
      US$121
      32% off
      US$178 US$121
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Fri, Nov 20 | Thai AirAsia
      US$121
      32% off
      US$178 US$121
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Sat, Nov 21 | Thai AirAsia
      US$121
      32% off
      US$178 US$121
    • KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Mon, Nov 16 | Thai AirAsia
      US$121
      32% off
      US$178 US$121
    • KKC 17:30
      26h 10m
      1 stop
      SIN 20:40
      Khon Kaen - Singapore | Sat, Nov 14 | Thai Lion Air
      US$123
      31% off
      US$178 US$123
    • KKC 12:20
      7h 20m
      1 stop
      SIN 20:40
      Khon Kaen - Singapore | Sat, Nov 14 | Thai AirAsia
      US$123
      31% off
      US$178 US$123
    • KKC 13:00
      17h 25m
      1 stop
      SIN 14:00
      Khon Kaen - Singapore | Sun, Oct 25 | Normal Airline
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    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Thu, Dec 3 | Thai AirAsia
      US$130 US$282
      54% off
      54% off
      US$282 US$130
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Sat, Dec 5 | Thai AirAsia
      US$144 US$282
      49% off
      49% off
      US$282 US$144
    • KKC 08:25
      6h
      1 stop
      SIN 15:25
      Khon Kaen - Singapore | Sat, Nov 14 | Thai Airways
      US$147 US$282
      48% off
      48% off
      US$282 US$147
    • KKC 08:25
      6h
      1 stop
      SIN 15:25
      Khon Kaen - Singapore | Sat, Nov 21 | Thai Airways
      US$147
      48% off
      US$282 US$147
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Sat, Dec 12 | Thai AirAsia
      US$149
      47% off
      US$282 US$149
    • KKC 08:25
      6h
      1 stop
      SIN 15:25
      Khon Kaen - Singapore | Sat, Nov 7 | Thai Airways
      US$169
      40% off
      US$282 US$169
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Fri, Dec 4 | Thai AirAsia
      US$172
      39% off
      US$282 US$172
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Thu, Dec 31 | Thai AirAsia
      US$197
      30% off
      US$282 US$197
    • KKC 13:00
      17h 25m
      1 stop
      SIN 14:00
      Khon Kaen - Singapore | Sun, Oct 25 | Normal Airline
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    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Wed, Dec 2 | Thai AirAsia
      US$130 US$359
      64% off
      64% off
      US$359 US$130
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Thu, Dec 3 | Thai AirAsia
      US$130 US$359
      64% off
      64% off
      US$359 US$130
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Thu, Dec 17 | Thai AirAsia
      US$168 US$359
      53% off
      53% off
      US$359 US$168
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Sun, Dec 6 | Thai AirAsia
      US$188
      48% off
      US$359 US$188
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Sat, Dec 26 | Thai AirAsia
      US$197
      45% off
      US$359 US$197
    • KKC 14:05
      5h 5m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Mon, Dec 7 | Thai AirAsia
      US$208
      42% off
      US$359 US$208
    • KKC 11:55
      5h 20m
      1 stop
      SIN 18:15
      Khon Kaen - Singapore | Sun, Nov 8 | Thai Airways
      US$216
      40% off
      US$359 US$216
    • KKC 11:55
      5h 20m
      1 stop
      SIN 18:15
      Khon Kaen - Singapore | Mon, Nov 23 | Thai Airways
      US$217
      40% off
      US$359 US$217
    • KKC 11:55
      5h 20m
      1 stop
      SIN 18:15
      Khon Kaen - Singapore | Thu, Oct 29 | Thai Airways
      US$249
      31% off
      US$359 US$249
    • KKC 13:00
      17h 25m
      1 stop
      SIN 14:00
      Khon Kaen - Singapore | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Khon Kaen 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 Khon Kaen International Airport to Singapore Changi Airport

What is the cheapest month to fly from Khon Kaen International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Khon Kaen International 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 Khon Kaen International Airport to Singapore Changi Airport are usually in March, with an average price of US$175. It is best to avoid May, when the average price can reach US$322.

US$322
US$249
US$175
US$102
    Cheapest
  • US$188
    Oct
  • US$221
    Nov
  • US$213
    Dec
  • US$182
    Jan
  • US$184
    Feb
  • US$175
    Mar
  • US$251
    Apr
  • US$322
    May
  • US$251
    Jun
  • US$224
    Jul
  • US$201
    Aug
  • US$189
    Sep

What is the cheapest day of the week to fly from Khon Kaen International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Khon Kaen International 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 Khon Kaen International Airport to Singapore Changi Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

US$254
US$223
US$192
US$161
    Cheapest
  • US$215
    Mon
  • US$230
    Tue
  • US$199
    Wed
  • US$192
    Thu
  • US$196
    Fri
  • US$214
    Sat
  • US$254
    Sun

Which airline offers the cheapest flights from Khon Kaen International Airport to Singapore Changi Airport?

The cheapest airline flying from Khon Kaen International Airport to Singapore Changi Airport is Thai Vietjet Air (from US$109) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai Vietjet Air
From US$109
Thai AirAsia
From US$115
Thai Lion Air
From US$117
Thai Airways
From US$120
Hahn Air
From US$168
Malaysia Airlines
From US$313
Apg Airlines
From US$1,058

Find more flights and airlines

What is the flight schedule from Khon Kaen International Airport to Singapore Changi Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FD3255

    Khon Kaen International Airport

    11:50

    KKC

    55m

    Direct

    12:45

    DMK

    S M T W T F S
    Search

  2. TR621

    Suvarnabhumi Airport

    22:20

    BKK

    2h 35m

    Direct

    01:55

    SIN

    S M T W - - S

  3. FD3257

    Khon Kaen International Airport

    18:35

    KKC

    1h

    Direct

    19:35

    DMK

    S M T W T F S
    Search

  4. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T - S

  5. VZ215

    Khon Kaen International Airport

    19:30

    KKC

    1h 10m

    Direct

    20:40

    BKK

    S M T W T F S
    Search

  6. TR609

    Suvarnabhumi Airport

    09:05

    BKK

    2h 20m

    Direct

    12:25

    SIN

    S M T W T - S

  7. SL647

    Khon Kaen International Airport

    15:50

    KKC

    1h

    Direct

    16:50

    DMK

    S M T W - F S
    Search

  8. SL100

    Don Mueang International Airport

    07:50

    DMK

    2h 30m

    Direct

    11:20

    SIN

    - M - W T - S

  9. FD3261

    Khon Kaen International Airport

    16:40

    KKC

    1h

    Direct

    17:40

    DMK

    S M T W T F S
    Search

  10. SL100

    Don Mueang International Airport

    07:50

    DMK

    2h 30m

    Direct

    11:20

    SIN

    - M - W T - S

  11. SL647

    Khon Kaen International Airport

    15:50

    KKC

    1h

    Direct

    16:50

    DMK

    S M T W - F S
    Search

  12. FD357

    Don Mueang International Airport

    11:50

    DMK

    2h 25m

    Direct

    15:15

    SIN

    S M T W T F S

  13. FD3249

    Khon Kaen International Airport

    12:15

    KKC

    1h

    Direct

    13:15

    DMK

    S M T W T - S
    Search

  14. SL100

    Don Mueang International Airport

    07:50

    DMK

    2h 30m

    Direct

    11:20

    SIN

    - M - W T - S

  15. TG043

    Khon Kaen International Airport

    12:05

    KKC

    1h 10m

    Direct

    13:15

    BKK

    S M T W T F S
    Search

  16. TR609

    Suvarnabhumi Airport

    09:05

    BKK

    2h 20m

    Direct

    12:25

    SIN

    S M T W T - S

  17. FD3257

    Khon Kaen International Airport

    18:35

    KKC

    1h

    Direct

    19:35

    DMK

    S M T W T F S
    Search

  18. SL104

    Don Mueang International Airport

    15:40

    DMK

    2h 50m

    Direct

    19:30

    SIN

    S M T W T F S

  19. VZ215

    Khon Kaen International Airport

    19:30

    KKC

    1h 10m

    Direct

    20:40

    BKK

    S M T W T F S
    Search

  20. TR689

    Suvarnabhumi Airport

    17:00

    BKK

    2h 35m

    Direct

    20:35

    SIN

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

About Khon Kaen International Airport and Singapore Changi Airport

Learn about Khon Kaen International Airport (KKC) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 1,686.48km
Cheapest one-way ticket price US$120
Cheapest return ticket price US$259

FAQs for Khon Kaen International Airport to Singapore Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • 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.
  • One-way flights from Khon Kaen International Airport to Singapore Changi Airport currently start from US$120, and round-trip fares start from US$259. The current lowest fare is a Thai Lion Air flight departing on Fri, Dec 4; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Khon Kaen International Airport to Singapore Changi Airport is US$151. Prices may vary depending on the departure date, airline, and availability.
  • Enter Khon Kaen International 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.