Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Khon Kaen Province
>
Flights to Khon Kaen
>
Singapore to Khon Kaen flight
>
Singapore Changi Airport to Khon Kaen International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to Khon Kaen International Airport over the next 90 days, with one-way fares from €104 and round-trip from €221. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SIN 17:40
      15h 30m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Thu, Nov 12 | Scoot
      €104 €135
      23% off
      23% off
      €135 €104
    • SIN 16:00
      17h 10m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Fri, Nov 27 | Scoot
      €106 €135
      21% off
      21% off
      €135 €106
    • SIN 17:40
      25h 50m
      1 stop
      KKC 18:30
      Singapore - Khon Kaen | Fri, Nov 13 | Scoot
      €108 €135
      20% off
      20% off
      €135 €108
    • SIN 17:40
      15h 30m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Wed, Nov 11 | Scoot
      €115
      15% off
      €135 €115
    • SIN 19:40
      13h 30m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Thu, Nov 26 | Scoot
      €115
      15% off
      €135 €115
    • SIN 06:40
      26h 30m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Thu, Nov 5 | Scoot
      €118
      13% off
      €135 €118
    • SIN 21:40
      20h 10m
      1 stop
      KKC 16:50
      Singapore - Khon Kaen | Thu, Nov 12 | Thai Lion Air
      €118
      13% off
      €135 €118
    • SIN 17:40
      15h 30m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Sat, Nov 14 | Scoot
      €118
      13% off
      €135 €118
    • SIN 17:40
      15h 30m
      1 stop
      KKC 08:10
      Singapore - Khon Kaen | Tue, Nov 17 | Scoot
      €119
      12% off
      €135 €119
    • SIN 13:00
      17h 25m
      1 stop
      KKC 14:00
      Singapore - Khon Kaen | Sat, Oct 31 | Normal Airline
      More cheap flights
      More cheap flights
    • SIN 06:40
      10h 35m
      1 stop
      KKC 16:15
      Singapore - Khon Kaen | Thu, Nov 26 | Scoot
      KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Wed, Dec 2 | Thai AirAsia
      €221 €271
      18% off
      18% off
      €271 €221
    • SIN 06:40
      10h 35m
      1 stop
      KKC 16:15
      Singapore - Khon Kaen | Fri, Nov 27 | Scoot
      KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Wed, Dec 2 | Thai AirAsia
      €224 €271
      17% off
      17% off
      €271 €224
    • SIN 11:00
      8h 50m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Wed, Dec 2 | Thai AirAsia
      KKC 09:15
      9h 55m
      1 stop
      SIN 20:10
      Khon Kaen - Singapore | Sat, Dec 5 | Thai AirAsia
      €235 €271
      13% off
      13% off
      €271 €235
    • SIN 12:20
      7h 30m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Thu, Nov 12 | Thai Lion Air
      KKC 12:20
      7h 20m
      1 stop
      SIN 20:40
      Khon Kaen - Singapore | Sat, Nov 14 | Thai AirAsia
      €236
      13% off
      €271 €236
    • SIN 11:00
      6h 50m
      1 stop
      KKC 16:50
      Singapore - Khon Kaen | Thu, Nov 26 | Thai AirAsia
      KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Mon, Nov 30 | Thai AirAsia
      €236
      13% off
      €271 €236
    • SIN 11:00
      8h 50m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Wed, Nov 25 | Thai AirAsia
      KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Wed, Dec 2 | Thai AirAsia
      €237
      13% off
      €271 €237
    • SIN 11:00
      8h 50m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Fri, Nov 27 | Thai AirAsia
      KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Wed, Dec 2 | Thai AirAsia
      €237
      13% off
      €271 €237
    • SIN 21:40
      12h 30m
      1 stop
      KKC 09:10
      Singapore - Khon Kaen | Fri, Nov 27 | Thai Lion Air
      KKC 19:20
      14h 10m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Fri, Dec 4 | Thai AirAsia
      €237
      13% off
      €271 €237
    • SIN 11:00
      8h 50m
      1 stop
      KKC 18:50
      Singapore - Khon Kaen | Sat, Nov 14 | Thai AirAsia
      KKC 14:05
      19h 25m
      1 stop
      SIN 10:30
      Khon Kaen - Singapore | Tue, Nov 17 | Thai AirAsia
      €238
      12% off
      €271 €238
    • SIN 13:00
      17h 25m
      1 stop
      KKC 14:00
      Singapore - Khon Kaen | Sat, Oct 31 | Normal Airline
      KKC 15:00
      6h
      Nonstop
      SIN 16:00
      Khon Kaen - Singapore | Mon, Nov 2 | Normal Airline
      More cheap flights
      More cheap flights
    • SIN 12:00
      6h 25m
      1 stop
      KKC 17:25
      Singapore - Khon Kaen | Wed, Jan 6 | Scoot
      €130 €285
      54% off
      54% off
      €285 €130
    • SIN 15:05
      5h 55m
      1 stop
      KKC 20:00
      Singapore - Khon Kaen | Tue, Jan 12 | Thai AirAsia
      €152 €285
      47% off
      47% off
      €285 €152
    • SIN 15:05
      5h 55m
      1 stop
      KKC 20:00
      Singapore - Khon Kaen | Sat, Jan 9 | Thai AirAsia
      €167 €285
      41% off
      41% off
      €285 €167
    • SIN 15:00
      6h
      1 stop
      KKC 20:00
      Singapore - Khon Kaen | Tue, Dec 1 | Thai AirAsia
      €172
      40% off
      €285 €172
    • SIN 15:00
      6h
      1 stop
      KKC 20:00
      Singapore - Khon Kaen | Mon, Dec 14 | Thai AirAsia
      €172
      40% off
      €285 €172
    • SIN 12:00
      6h 25m
      1 stop
      KKC 17:25
      Singapore - Khon Kaen | Fri, Dec 11 | Scoot
      €178
      38% off
      €285 €178
    • SIN 15:00
      6h
      1 stop
      KKC 20:00
      Singapore - Khon Kaen | Wed, Dec 9 | Thai AirAsia
      €178
      38% off
      €285 €178
    • SIN 15:00
      6h
      1 stop
      KKC 20:00
      Singapore - Khon Kaen | Mon, Dec 28 | Thai AirAsia
      €188
      34% off
      €285 €188
    • SIN 12:00
      6h 25m
      1 stop
      KKC 17:25
      Singapore - Khon Kaen | Fri, Dec 4 | Scoot
      €193
      32% off
      €285 €193
    • SIN 13:00
      17h 25m
      1 stop
      KKC 14:00
      Singapore - Khon Kaen | Sat, Oct 31 | Normal Airline
      More cheap flights
      More cheap flights
    • SIN 15:55
      5h 30m
      1 stop
      KKC 20:25
      Singapore - Khon Kaen | Mon, Nov 2 | Thai Airways
      €223 €370
      40% off
      40% off
      €370 €223
    • SIN 15:55
      5h 30m
      1 stop
      KKC 20:25
      Singapore - Khon Kaen | Sat, Oct 31 | Thai Airways
      €243 €370
      34% off
      34% off
      €370 €243
    • SIN 11:00
      5h 50m
      1 stop
      KKC 15:50
      Singapore - Khon Kaen | Fri, Oct 30 | Thai AirAsia
      €253 €370
      32% off
      32% off
      €370 €253
    • SIN 11:00
      5h 50m
      1 stop
      KKC 15:50
      Singapore - Khon Kaen | Thu, Nov 5 | Thai AirAsia
      €278
      25% off
      €370 €278
    • SIN 15:55
      5h 45m
      1 stop
      KKC 20:40
      Singapore - Khon Kaen | Fri, Oct 30 | Thai Airways
      €329
      11% off
      €370 €329
    • SIN 13:00
      17h 25m
      1 stop
      KKC 14:00
      Singapore - Khon Kaen | Sat, Oct 31 | Normal Airline
      More cheap flights
      More cheap flights
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Mon, Nov 16 | Thai Airways
      €223 €542
      59% off
      59% off
      €542 €223
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Thu, Dec 31 | Thai Airways
      €239 €542
      56% off
      56% off
      €542 €239
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Tue, Dec 29 | Thai Airways
      €239 €542
      56% off
      56% off
      €542 €239
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Sun, Nov 22 | Thai Airways
      €243
      55% off
      €542 €243
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Sat, Oct 31 | Thai Airways
      €243
      55% off
      €542 €243
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Wed, Jan 13 | Thai Airways
      €244
      55% off
      €542 €244
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Sat, Jan 9 | Thai Airways
      €244
      55% off
      €542 €244
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Fri, Jan 1 | Thai Airways
      €245
      55% off
      €542 €245
    • SIN 15:55
      5h 25m
      1 stop
      KKC 20:20
      Singapore - Khon Kaen | Sat, Nov 7 | Thai Airways
      €460
      15% off
      €542 €460
    • SIN 13:00
      17h 25m
      1 stop
      KKC 14:00
      Singapore - Khon Kaen | Sat, Oct 31 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Singapore to Khon Kaen 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 Singapore Changi Airport to Khon Kaen International Airport

Which month offers the lowest one-way fares when flying from Singapore Changi Airport to Khon Kaen International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Singapore Changi Airport to Khon Kaen International Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Singapore Changi Airport to Khon Kaen International Airport, it is best to book in January, when average fares are €164. Try to avoid December, as fares peak at around €316.

€316
€240
€164
€88
    Cheapest
  • €226
    Oct
  • €281
    Nov
  • €316
    Dec
  • €164
    Jan
  • €290
    Feb
  • €184
    Mar
  • €226
    Apr
  • €267
    May
  • €229
    Jun
  • €203
    Jul
  • €190
    Aug
  • €178
    Sep

Which day of the week offers the cheapest flights from Singapore Changi Airport to Khon Kaen International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Singapore Changi Airport to Khon Kaen International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Singapore Changi Airport to Khon Kaen International Airport is Saturday, when average fares are usually lower than other days. Avoid departing on Wednesday, as fares are typically the highest.

€246
€218
€189
€161
    Cheapest
  • €199
    Mon
  • €225
    Tue
  • €246
    Wed
  • €236
    Thu
  • €191
    Fri
  • €189
    Sat
  • €226
    Sun

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

The cheapest airline flying from Singapore Changi Airport to Khon Kaen International Airport is Scoot (from €104) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From €104
Thai Lion Air
From €118
Thai AirAsia
From €130
Thai Airways
From €202
Singapore Airlines
From €212
Bangkok Airways
From €309
Batik Air Malaysia
From €333
Malaysia Airlines
From €1,413

Find more flights and airlines

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

Check on the flight schedule from Singapore to Khon Kaen to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR644

    Singapore Changi Airport

    11:15

    SIN

    2h 5m

    Nonstop

    12:20

    HKT

    S - T W T F S
    Search

  2. FD3602

    Phuket International Airport

    15:40

    HKT

    1h 45m

    Nonstop

    17:25

    KKC

    - - T - T - S

  3. FD358

    Singapore Changi Airport

    11:00

    SIN

    2h 30m

    Nonstop

    12:30

    DMK

    S M T W T F S
    Search

  4. SL646

    Don Mueang International Airport

    15:40

    DMK

    1h 10m

    Nonstop

    16:50

    KKC

    S M T W T F S

  5. TR620

    Singapore Changi Airport

    19:40

    SIN

    2h 35m

    Nonstop

    21:15

    BKK

    S M T W T F S
    Search

  6. VZ210

    Suvarnabhumi Airport

    07:05

    BKK

    1h 5m

    Nonstop

    08:10

    KKC

    S M T - - - S

  7. TR636

    Singapore Changi Airport

    17:40

    SIN

    2h 35m

    Nonstop

    19:15

    BKK

    S M T W T F S
    Search

  8. VZ210

    Suvarnabhumi Airport

    07:05

    BKK

    1h 5m

    Nonstop

    08:10

    KKC

    S M T - - - S

  9. TR610

    Singapore Changi Airport

    14:15

    SIN

    2h 35m

    Nonstop

    15:50

    BKK

    S M T W T F S
    Search

  10. VZ210

    Suvarnabhumi Airport

    07:05

    BKK

    1h 5m

    Nonstop

    08:10

    KKC

    S M T - - - S

  11. TR610

    Singapore Changi Airport

    14:15

    SIN

    2h 35m

    Nonstop

    15:50

    BKK

    S M T W T F S
    Search

  12. FD3248

    Don Mueang International Airport

    10:35

    DMK

    1h 15m

    Nonstop

    11:50

    KKC

    S M T W T F S

  13. TR644

    Singapore Changi Airport

    11:15

    SIN

    2h 5m

    Nonstop

    12:20

    HKT

    S - T W T F S
    Search

  14. VZ309

    Phuket International Airport

    22:00

    HKT

    1h 30m

    Nonstop

    23:30

    BKK

    S M T W T F S

  15. VZ210

    Suvarnabhumi Airport

    07:05

    BKK

    1h 5m

    Nonstop

    08:10

    KKC

    S M T - - - S

  16. FD356

    Singapore Changi Airport

    15:30

    SIN

    2h 40m

    Nonstop

    17:10

    DMK

    S M T W T F S
    Search

  17. SL644

    Don Mueang International Airport

    11:00

    DMK

    1h 5m

    Nonstop

    12:05

    KKC

    S M T W T F S

  18. FD358

    Singapore Changi Airport

    11:00

    SIN

    2h 30m

    Nonstop

    12:30

    DMK

    S M T W T F S
    Search

  19. SL642

    Don Mueang International Airport

    08:05

    DMK

    1h 5m

    Nonstop

    09:10

    KKC

    S M T - T - -

  20. TR652

    Singapore Changi Airport

    18:15

    SIN

    2h 5m

    Nonstop

    19:20

    HKT

    S M T W T F S
    Search

  21. FD3602

    Phuket International Airport

    15:40

    HKT

    1h 45m

    Nonstop

    17:25

    KKC

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

About Singapore Changi Airport and Khon Kaen International Airport

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

Flight distance 1,686.48 km
Cheapest one-way ticket price €104
Cheapest return ticket price €221

FAQs for Singapore Changi Airport to Khon Kaen International Airport Flights

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

    • The distance from Khon Kaen International Airport to downtown is about 5 km, by taxi about 20 minutes.
  • The closest airport to Khon Kaen International Airport (KKC) is Roi Et Airport. The distance is around 84 km.
  • One-way flights from Singapore Changi Airport to Khon Kaen International Airport currently start from €104, and round-trip fares start from €221. The current lowest fare is a Scoot flight departing on Thu, Nov 12; 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 Singapore Changi Airport to Khon Kaen International Airport is €255. Prices may vary depending on the departure date, airline, and availability.
  • Enter Singapore Changi Airport and Khon Kaen International 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.

Popular Destinations

Note: Prices shown on this page are the estimated lowest 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 you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed 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.