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Udonthani Airport to Singapore Changi Airport flight
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Udonthani Airport to Singapore Changi Airport Flights Info

Cheapest one-way
US$ 121
Thai AirAsia Thai AirAsia 18h 45m · 1 stop Sat, Nov 21
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Cheapest return
US$ 271
Thai AirAsia Thai AirAsia 11h 55m · 2 stops Sun, Dec 6 - Tue, Dec 8
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Best time to book
August
Cheapest
Recommended airlines
Thai AirAsia Thai AirAsiaCheapest· From US$ 121 Thai Airways Thai AirwaysMost booked

Explore the cheapest one-way and round-trip flights from Udonthani Airport to Singapore Changi Airport over the next 90 days, with one-way fares from US$ 121 and round-trip from US$ 271. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      UTH 18:05
      18h 45m
      1 stop
      SIN 13:50
      Udon Thani - Singapore | Sat, Nov 21 | Thai AirAsia
      US$ 121 US$ 150
      19% off
      19% off
      US$ 150 US$ 121
    • UTH 07:35
      25h 55m
      1 stop
      SIN 10:30
      Udon Thani - Singapore | Thu, Nov 26 | Nokair Airline
      US$ 124 US$ 150
      17% off
      17% off
      US$ 150 US$ 124
    • UTH 12:15
      13h 30m
      1 stop
      SIN 02:45
      Udon Thani - Singapore | Sun, Nov 22 | Thai AirAsia
      US$ 125 US$ 150
      17% off
      17% off
      US$ 150 US$ 125
    • UTH 20:35
      23h 5m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Sun, Nov 15 | Thai Lion Air
      US$ 125
      17% off
      US$ 150 US$ 125
    • UTH 07:35
      12h 5m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Mon, Nov 16 | Nokair Airline
      US$ 126
      16% off
      US$ 150 US$ 126
    • UTH 09:35
      24h 45m
      1 stop
      SIN 11:20
      Udon Thani - Singapore | Tue, Dec 1 | Thai Lion Air
      US$ 128
      15% off
      US$ 150 US$ 128
    • UTH 21:00
      13h 20m
      1 stop
      SIN 11:20
      Udon Thani - Singapore | Sun, Nov 15 | Nokair Airline
      US$ 128
      15% off
      US$ 150 US$ 128
    • UTH 07:35
      25h 55m
      1 stop
      SIN 10:30
      Udon Thani - Singapore | Thu, Dec 3 | Nokair Airline
      US$ 128
      15% off
      US$ 150 US$ 128
    • UTH 21:30
      12h
      1 stop
      SIN 10:30
      Udon Thani - Singapore | Sat, Nov 28 | Nokair Airline
      US$ 129
      14% off
      US$ 150 US$ 129
    • UTH 13:00
      17h 25m
      1 stop
      SIN 14:00
      Udon Thani - Singapore | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • UTH 21:35
      11h 55m
      1 stop
      SIN 10:30
      Udon Thani - Singapore | Sun, Dec 6 | Thai AirAsia
      SIN 11:00
      10h 30m
      1 stop
      UTH 20:30
      Singapore - Udon Thani | Tue, Dec 8 | Thai AirAsia
      US$ 271 US$ 328
      17% off
      17% off
      US$ 328 US$ 271
    • UTH 19:35
      13h 55m
      1 stop
      SIN 10:30
      Udon Thani - Singapore | Fri, Dec 4 | Thai AirAsia
      SIN 21:40
      12h 15m
      1 stop
      UTH 08:55
      Singapore - Udon Thani | Wed, Dec 9 | Thai Lion Air
      US$ 276 US$ 328
      16% off
      16% off
      US$ 328 US$ 276
    • UTH 12:55
      6h 45m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Sun, Nov 15 | Thai Lion Air
      SIN 12:20
      8h 35m
      1 stop
      UTH 19:55
      Singapore - Udon Thani | Thu, Nov 19 | Thai Lion Air
      US$ 277 US$ 328
      16% off
      16% off
      US$ 328 US$ 277
    • UTH 07:35
      12h 5m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Sun, Nov 15 | Nokair Airline
      SIN 12:20
      9h 40m
      1 stop
      UTH 21:00
      Singapore - Udon Thani | Thu, Nov 19 | Thai Lion Air
      US$ 280
      15% off
      US$ 328 US$ 280
    • UTH 21:35
      11h 55m
      1 stop
      SIN 10:30
      Udon Thani - Singapore | Mon, Nov 30 | Thai AirAsia
      SIN 09:15
      9h 45m
      1 stop
      UTH 18:00
      Singapore - Udon Thani | Thu, Dec 3 | Scoot
      US$ 281
      14% off
      US$ 328 US$ 281
    • UTH 11:10
      8h 30m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Sun, Nov 29 | Nokair Airline
      SIN 12:20
      9h 10m
      1 stop
      UTH 20:30
      Singapore - Udon Thani | Wed, Dec 2 | Thai Lion Air
      US$ 281
      14% off
      US$ 328 US$ 281
    • UTH 09:35
      24h 45m
      1 stop
      SIN 11:20
      Udon Thani - Singapore | Sat, Nov 21 | Thai Lion Air
      SIN 21:40
      23h 15m
      1 stop
      UTH 19:55
      Singapore - Udon Thani | Thu, Nov 26 | Thai Lion Air
      US$ 283
      14% off
      US$ 328 US$ 283
    • UTH 07:35
      12h 5m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Mon, Nov 16 | Nokair Airline
      SIN 21:40
      12h 15m
      1 stop
      UTH 08:55
      Singapore - Udon Thani | Thu, Nov 19 | Thai Lion Air
      US$ 283
      14% off
      US$ 328 US$ 283
    • UTH 08:45
      10h 55m
      1 stop
      SIN 20:40
      Udon Thani - Singapore | Sun, Nov 15 | Thai AirAsia
      SIN 12:20
      9h 45m
      1 stop
      UTH 21:05
      Singapore - Udon Thani | Thu, Nov 19 | Thai Lion Air
      US$ 283
      14% off
      US$ 328 US$ 283
    • UTH 13:00
      17h 25m
      1 stop
      SIN 14:00
      Udon Thani - Singapore | Mon, Nov 16 | Normal Airline
      SIN 15:00
      6h
      Direct
      UTH 16:00
      Singapore - Udon Thani | Wed, Nov 18 | Normal Airline
      Find more flights
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    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Sat, Dec 26 | Thai Airways
      US$ 285 US$ 328
      13% off
      13% off
      US$ 328 US$ 285
    • UTH 13:00
      17h 25m
      1 stop
      SIN 14:00
      Udon Thani - Singapore | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Mon, Jan 11 | Thai Airways
      US$ 221 US$ 663
      67% off
      67% off
      US$ 663 US$ 221
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Thu, Nov 26 | Thai Airways
      US$ 223 US$ 663
      66% off
      66% off
      US$ 663 US$ 223
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Wed, Nov 25 | Thai Airways
      US$ 225 US$ 663
      66% off
      66% off
      US$ 663 US$ 225
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Tue, Dec 1 | Thai Airways
      US$ 232
      65% off
      US$ 663 US$ 232
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Fri, Nov 27 | Thai Airways
      US$ 252
      62% off
      US$ 663 US$ 252
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Sat, Nov 21 | Thai Airways
      US$ 252
      62% off
      US$ 663 US$ 252
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Thu, Dec 17 | Thai Airways
      US$ 254
      62% off
      US$ 663 US$ 254
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Wed, Nov 18 | Thai Airways
      US$ 258
      61% off
      US$ 663 US$ 258
    • UTH 14:10
      4h 45m
      1 stop
      SIN 19:55
      Udon Thani - Singapore | Thu, Nov 19 | Thai Airways
      US$ 259
      61% off
      US$ 663 US$ 259
    • UTH 13:00
      17h 25m
      1 stop
      SIN 14:00
      Udon Thani - Singapore | Mon, Nov 16 | Normal Airline
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      Find more flights

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

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

The cheapest airline flying from Udonthani Airport to Singapore Changi Airport is Thai AirAsia (from US$ 121) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Jetstar Airways logo Jetstar Airways Virgin Australia logo Virgin Australia Qantas Airways logo Qantas Airways Regional Express Airlines logo Regional Express Airlines Airnorth logo Airnorth
Thai Airways logo Thai Airways

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

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

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

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Udonthani Airport to Singapore Changi Airport, the best time to buy is in August, with an average price of US$ 208. You’ll want to avoid May, when the average price can reach as high as US$ 278.

US$ 278
US$ 243
US$ 208
US$ 173
    Cheapest
  • US$ 222
    Nov
  • US$ 214
    Dec
  • US$ 262
    Jan
  • US$ 232
    Feb
  • US$ 253
    Mar
  • US$ 242
    Apr
  • US$ 278
    May
  • US$ 229
    Jun
  • US$ 246
    Jul
  • US$ 208
    Aug
  • US$ 241
    Sep
  • US$ 221
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Udonthani 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 day to depart from Udonthani Airport to Singapore Changi Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

US$ 266
US$ 232
US$ 197
US$ 163
    Cheapest
  • US$ 262
    Mon
  • US$ 222
    Tue
  • US$ 197
    Wed
  • US$ 245
    Thu
  • US$ 220
    Fri
  • US$ 258
    Sat
  • US$ 266
    Sun

What is the flight schedule from Udonthani Airport to Singapore Changi Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. VZ205

    Udonthani Airport

    15:40

    UTH

    1h 10m

    Direct

    16:50

    BKK

    S M T W T F S
    Search

  2. TR637

    Suvarnabhumi Airport

    20:15

    BKK

    2h 35m

    Direct

    23:50

    SIN

    S M T W T F S

  3. FD3357

    Udonthani Airport

    21:35

    UTH

    1h

    Direct

    22:35

    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 F S

  5. DD311

    Udonthani Airport

    21:55

    UTH

    1h

    Direct

    22:55

    DMK

    S M T W T F S
    Search

  6. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T F S

  7. SL617

    Udonthani Airport

    22:00

    UTH

    1h 25m

    Direct

    23:25

    DMK

    S M T W T F S
    Search

  8. SL100

    Don Mueang International Airport

    07:40

    DMK

    2h 40m

    Direct

    11:20

    SIN

    - - - - T - S

  9. FD3351

    Udonthani Airport

    19:45

    UTH

    1h 5m

    Direct

    20:50

    DMK

    S M T W T F S
    Search

  10. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T F S

  11. FD3363

    Udonthani Airport

    08:45

    UTH

    1h 5m

    Direct

    09:50

    DMK

    S M T W T F S
    Search

  12. TR621

    Suvarnabhumi Airport

    22:20

    BKK

    2h 30m

    Direct

    01:50

    SIN

    S M T W T F S

  13. FD3351

    Udonthani Airport

    19:45

    UTH

    1h 5m

    Direct

    20:50

    DMK

    S M T W T F S
    Search

  14. FD357

    Don Mueang International Airport

    10:50

    DMK

    2h 40m

    Direct

    14:30

    SIN

    S M T W T F S

  15. SL607

    Udonthani Airport

    15:15

    UTH

    1h 5m

    Direct

    16:20

    DMK

    S - T - T - S
    Search

  16. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T F S

  17. FD3171

    Udonthani Airport

    18:05

    UTH

    1h 55m

    Direct

    20:00

    HKT

    S M - W - F -
    Search

  18. TR659

    Phuket International Airport

    10:40

    HKT

    2h 10m

    Direct

    13:50

    SIN

    S M T W T F S

  19. SL605

    Udonthani Airport

    11:35

    UTH

    55m

    Direct

    12:30

    DMK

    S M T W T F S
    Search

  20. FD359

    Don Mueang International Airport

    07:00

    DMK

    2h 30m

    Direct

    10:30

    SIN

    S M T W T F S
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FAQs for Udonthani 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 Udonthani Airport to Singapore Changi Airport currently start from US$ 121, and round-trip fares start from US$ 271. The current lowest fare is a Thai AirAsia flight departing on Sat, Nov 21; 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 Udonthani Airport to Singapore Changi Airport is US$ 172. Prices may vary depending on the departure date, airline, and availability.
  • Enter Udonthani 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.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.