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Siem Reap–Angkor Airport to Udon Thani Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap–Angkor Airport to Udon Thani Intl. Airport over the next 90 days, with one-way fares from TWD 4,450 and round-trip from TWD 12,710. Based on Trip.com's latest 7-day flight data.

    • SAI 9:50 AM
      9h 40m
      1 stop
      UTH 7:30 PM
      Siem Reap - Udon Thani | Sun, Nov 15 | Thai Airways
      UTH 8:30 AM
      24h 15m
      1 stop
      SAI 8:45 AM
      Udon Thani - Siem Reap | Fri, Nov 20 | Thai Airways
      TWD 12,710 TWD 15,216
      16% off
      16% off
      TWD 15,216 TWD 12,710
    • SAI 5:40 PM
      14h 35m
      1 stop
      UTH 8:15 AM
      Siem Reap - Udon Thani | Sun, Nov 15 | Thai AirAsia
      UTH 8:45 AM
      8h 10m
      1 stop
      SAI 4:55 PM
      Udon Thani - Siem Reap | Fri, Nov 20 | Thai AirAsia
      TWD 13,542 TWD 15,216
      11% off
      11% off
      TWD 15,216 TWD 13,542
    • SAI 1:00 PM
      17h 25m
      1 stop
      UTH 2:00 PM
      Siem Reap - Udon Thani | Mon, Nov 9 | Normal Airline
      UTH 3:00 PM
      6h
      Nonstop
      SAI 4:00 PM
      Udon Thani - Siem Reap | Wed, Nov 11 | Normal Airline
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    • Cheapest
      SAI 4:55 PM
      26h 15m
      1 stop
      UTH 7:10 PM
      Siem Reap - Udon Thani | Fri, Nov 13 | Thai AirAsia
      TWD 4,450 TWD 6,633
      33% off
      33% off
      TWD 6,633 TWD 4,450
    • SAI 4:50 PM
      18h 55m
      1 stop
      UTH 11:45 AM
      Siem Reap - Udon Thani | Tue, Nov 24 | Thai AirAsia
      TWD 4,761 TWD 6,633
      28% off
      28% off
      TWD 6,633 TWD 4,761
    • SAI 11:45 AM
      8h 45m
      1 stop
      UTH 8:30 PM
      Siem Reap - Udon Thani | Sun, Nov 15 | Thai AirAsia
      TWD 4,854 TWD 6,633
      27% off
      27% off
      TWD 6,633 TWD 4,854
    • SAI 4:50 PM
      14h 15m
      1 stop
      UTH 7:05 AM
      Siem Reap - Udon Thani | Sat, Nov 21 | Thai AirAsia
      TWD 4,943
      25% off
      TWD 6,633 TWD 4,943
    • SAI 4:50 PM
      14h 15m
      1 stop
      UTH 7:05 AM
      Siem Reap - Udon Thani | Sun, Nov 22 | Thai AirAsia
      TWD 4,972
      25% off
      TWD 6,633 TWD 4,972
    • SAI 11:45 AM
      24h
      1 stop
      UTH 11:45 AM
      Siem Reap - Udon Thani | Mon, Nov 16 | Thai AirAsia
      TWD 5,071
      24% off
      TWD 6,633 TWD 5,071
    • SAI 4:55 PM
      25h 55m
      1 stop
      UTH 6:50 PM
      Siem Reap - Udon Thani | Wed, Nov 11 | Thai AirAsia
      TWD 5,469
      18% off
      TWD 6,633 TWD 5,469
    • SAI 9:50 AM
      3h 50m
      1 stop
      UTH 1:40 PM
      Siem Reap - Udon Thani | Sun, Nov 15 | Thai Airways
      TWD 5,627
      15% off
      TWD 6,633 TWD 5,627
    • SAI 4:55 PM
      20h 40m
      1 stop
      UTH 1:35 PM
      Siem Reap - Udon Thani | Mon, Nov 9 | Thai AirAsia
      TWD 5,725
      14% off
      TWD 6,633 TWD 5,725
    • SAI 1:00 PM
      17h 25m
      1 stop
      UTH 2:00 PM
      Siem Reap - Udon Thani | Mon, Nov 9 | Normal Airline
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    • SAI 9:50 AM
      3h 50m
      1 stop
      UTH 1:40 PM
      Siem Reap - Udon Thani | Sun, Nov 15 | Thai Airways
      TWD 5,627 TWD 6,633
      15% off
      15% off
      TWD 6,633 TWD 5,627
    • SAI 11:45 AM
      8h 45m
      1 stop
      UTH 8:30 PM
      Siem Reap - Udon Thani | Sun, Nov 15 | Thai AirAsia
      TWD 4,854 TWD 6,633
      27% off
      27% off
      TWD 6,633 TWD 4,854
    • SAI 11:45 AM
      9h 20m
      1 stop
      UTH 9:05 PM
      Siem Reap - Udon Thani | Wed, Nov 25 | Thai AirAsia
      TWD 5,824 TWD 6,633
      12% off
      12% off
      TWD 6,633 TWD 5,824
    • SAI 4:50 PM
      14h 15m
      1 stop
      UTH 7:05 AM
      Siem Reap - Udon Thani | Sat, Nov 21 | Thai AirAsia
      TWD 4,943
      25% off
      TWD 6,633 TWD 4,943
    • SAI 4:50 PM
      14h 15m
      1 stop
      UTH 7:05 AM
      Siem Reap - Udon Thani | Sun, Nov 22 | Thai AirAsia
      TWD 4,972
      25% off
      TWD 6,633 TWD 4,972
    • SAI 4:50 PM
      16h 5m
      1 stop
      UTH 8:55 AM
      Siem Reap - Udon Thani | Mon, Nov 30 | Thai AirAsia
      TWD 5,779
      13% off
      TWD 6,633 TWD 5,779
    • SAI 4:50 PM
      18h 55m
      1 stop
      UTH 11:45 AM
      Siem Reap - Udon Thani | Tue, Nov 24 | Thai AirAsia
      TWD 4,761
      28% off
      TWD 6,633 TWD 4,761
    • SAI 4:55 PM
      20h 40m
      1 stop
      UTH 1:35 PM
      Siem Reap - Udon Thani | Mon, Nov 9 | Thai AirAsia
      TWD 5,725
      14% off
      TWD 6,633 TWD 5,725
    • SAI 4:55 PM
      20h 40m
      1 stop
      UTH 1:35 PM
      Siem Reap - Udon Thani | Sun, Nov 8 | Thai AirAsia
      TWD 5,903
      11% off
      TWD 6,633 TWD 5,903
    • SAI 1:00 PM
      17h 25m
      1 stop
      UTH 2:00 PM
      Siem Reap - Udon Thani | Mon, Nov 9 | Normal Airline
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Displayed flight fares from Siem Reap to Udon Thani 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 Siem Reap–Angkor Airport to Udon Thani Intl. Airport?

The cheapest airline flying from Siem Reap–Angkor Airport to Udon Thani Intl. Airport is Thai AirAsia (from TWD 4,849) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From TWD 4,849
Thai Airways
From TWD 5,725
Cambodia Airways
From TWD 6,690
Emirates
From TWD 6,838
Bangkok Airways
From TWD 7,438
Vietnam Airlines
From TWD 20,173

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What is the flight schedule from Siem Reap–Angkor Airport to Udon Thani Intl. Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TG589

    Siem Reap–Angkor Airport

    9:50 AM

    SAI

    1h 5m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  2. TG004

    Suvarnabhumi Intl. Airport

    12:30 PM

    BKK

    1h 10m

    Nonstop

    1:40 PM

    UTH

    S M T W T F S

  3. KR721

    Siem Reap–Angkor Airport

    3:35 PM

    SAI

    1h 30m

    Nonstop

    5:05 PM

    BKK

    S M T W T F S
    Search

  4. TG008

    Suvarnabhumi Intl. Airport

    6:20 PM

    BKK

    1h 10m

    Nonstop

    7:30 PM

    UTH

    S M T W T F S

  5. FD611

    Siem Reap–Angkor Airport

    12:10 PM

    SAI

    1h 10m

    Nonstop

    1:20 PM

    DMK

    S M T W T F S
    Search

  6. SL616

    Don Mueang Intl. Airport

    6:50 PM

    DMK

    1h 5m

    Nonstop

    7:55 PM

    UTH

    S M T W T F S

  7. TG589

    Siem Reap–Angkor Airport

    9:50 AM

    SAI

    1h 5m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  8. VZ202

    Suvarnabhumi Intl. Airport

    5:20 PM

    BKK

    1h 10m

    Nonstop

    6:30 PM

    UTH

    S M T - T F S

  9. EK371

    Siem Reap–Angkor Airport

    11:50 PM

    SAI

    1h 20m

    Nonstop

    1:10 AM

    BKK

    - M - W - F -
    Search

  10. FD3362

    Don Mueang Intl. Airport

    6:55 AM

    DMK

    1h 20m

    Nonstop

    8:15 AM

    UTH

    S M T W T F S

  11. TG589

    Siem Reap–Angkor Airport

    9:50 AM

    SAI

    1h 5m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  12. TG008

    Suvarnabhumi Intl. Airport

    6:20 PM

    BKK

    1h 10m

    Nonstop

    7:30 PM

    UTH

    S M T W T F S

  13. EK371

    Siem Reap–Angkor Airport

    11:50 PM

    SAI

    1h 20m

    Nonstop

    1:10 AM

    BKK

    - M - W - F -
    Search

  14. VZ200

    Suvarnabhumi Intl. Airport

    8:30 AM

    BKK

    1h 10m

    Nonstop

    9:40 AM

    UTH

    S - T W T F -

  15. EK371

    Siem Reap–Angkor Airport

    11:50 PM

    SAI

    1h 20m

    Nonstop

    1:10 AM

    BKK

    - M - W - F -
    Search

  16. VZ206

    Suvarnabhumi Intl. Airport

    10:10 AM

    BKK

    1h 15m

    Nonstop

    11:25 AM

    UTH

    S M T W T F S

  17. FD615

    Siem Reap–Angkor Airport

    7:20 PM

    SAI

    1h 15m

    Nonstop

    8:35 PM

    DMK

    S M T W T F S
    Search

  18. DD300

    Don Mueang Intl. Airport

    6:00 AM

    DMK

    1h 5m

    Nonstop

    7:05 AM

    UTH

    S M T W T F S

  19. PG908

    Siem Reap–Angkor Airport

    7:25 PM

    SAI

    1h 10m

    Nonstop

    8:35 PM

    BKK

    S M T W T F S
    Search

  20. VZ200

    Suvarnabhumi Intl. Airport

    8:30 AM

    BKK

    1h 10m

    Nonstop

    9:40 AM

    UTH

    S - T W T F -
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About Siem Reap–Angkor Airport and Udon Thani Intl. Airport

Learn about Siem Reap–Angkor Airport (SAI) and Udon Thani Intl. Airport (UTH) — including location, terminals, transportation, and travel tips.

Flight distance 486.08 km
Cheapest one-way ticket price TWD 4,450
Cheapest return ticket price TWD 12,710

FAQs for Siem Reap–Angkor Airport to Udon Thani Intl. Airport Flights

  • What are the cheapest flights from Siem Reap–Angkor Airport to Udon Thani Intl. Airport?

    One-way flights from Siem Reap–Angkor Airport to Udon Thani Intl. Airport currently start from TWD 4,450, and round-trip fares start from TWD 12,710. The current lowest fare is a Thai AirAsia flight departing on Fri, Nov 13; 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 Siem Reap–Angkor Airport to Udon Thani Intl. Airport is TWD 8,057. Prices may vary depending on the departure date, airline, and availability.
  • Enter Siem Reap–Angkor Airport and Udon Thani Intl. 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 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, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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.