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Cheap flight deals from Udon Thani to Siem Reap Starting at AED 267

Whether you’re going for a one-way or round-trip to Siem Reap, we’ve got you covered! Check out these different flight options from Udon Thani below.

  • One way
  • Round-trip
      • UTH20:00
        24h
        1 stop
        SAI20:00
        Wed, Feb 26|Udon Thani - Siem Reap|Thai AirAsia
        AED 267AED 390
        32% OFF
        32% OFF
        AED 390AED 267

        Choose Thai AirAsia flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Udonthani Airport on Wed, Feb 26, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 267 including taxes and charges.

      • UTH19:25
        24h 35m
        1 stop
        SAI20:00
        Wed, Feb 26|Udon Thani - Siem Reap|Thai Vietjet Air
        AED 282AED 390
        28% OFF
        28% OFF
        AED 390AED 282

        Choose Thai Vietjet Air flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai Vietjet Air departs from Udonthani Airport on Wed, Feb 26, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 282 including taxes and charges.

      • UTH19:15
        24h 45m
        1 stop
        SAI20:00
        Wed, Feb 26|Udon Thani - Siem Reap|Nokair Airline
        AED 285AED 390
        27% OFF
        27% OFF
        AED 390AED 285

        Choose Nokair Airline flights from Udon Thani to Siem Reap. The one-way connecting flight with Nokair Airline departs from Udonthani Airport on Wed, Feb 26, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 285 including taxes and charges.

      • UTH08:40
        11h 20m
        1 stop
        SAI20:00
        Wed, Feb 19|Udon Thani - Siem Reap|Thai AirAsia
        AED 298
        AED 298

        Choose Thai AirAsia flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Udonthani Airport on Wed, Feb 19, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 298 including taxes and charges.

      • UTH18:30
        25h 30m
        1 stop
        SAI20:00
        Sat, Feb 15|Udon Thani - Siem Reap|Thai Vietjet Air
        AED 300
        AED 300

        Choose Thai Vietjet Air flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai Vietjet Air departs from Udonthani Airport on Sat, Feb 15, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 300 including taxes and charges.

      • UTH20:00
        24h
        1 stop
        SAI20:00
        Tue, Feb 18|Udon Thani - Siem Reap|Thai AirAsia
        AED 301
        AED 301

        Choose Thai AirAsia flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Udonthani Airport on Tue, Feb 18, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 301 including taxes and charges.

      • UTH10:10
        9h 50m
        1 stop
        SAI20:00
        Wed, Feb 19|Udon Thani - Siem Reap|Thai Vietjet Air
        AED 307
        AED 307

        Choose Thai Vietjet Air flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai Vietjet Air departs from Udonthani Airport on Wed, Feb 19, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 307 including taxes and charges.

      • UTH20:00
        24h
        1 stop
        SAI20:00
        Sat, Feb 15|Udon Thani - Siem Reap|Thai AirAsia
        AED 307
        AED 307

        Choose Thai AirAsia flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Udonthani Airport on Sat, Feb 15, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 307 including taxes and charges.

      • UTH20:00
        24h
        1 stop
        SAI20:00
        Thu, Feb 20|Udon Thani - Siem Reap|Thai AirAsia
        AED 310
        AED 310

        Choose Thai AirAsia flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Udonthani Airport on Thu, Feb 20, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 310 including taxes and charges.

      • UTH19:30
        24h 30m
        1 stop
        SAI20:00
        Sat, Feb 22|Udon Thani - Siem Reap|Thai AirAsia
        AED 316
        AED 316

        Choose Thai AirAsia flights from Udon Thani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Udonthani Airport on Sat, Feb 22, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 316 including taxes and charges.

      • UTH01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Thu, Feb 20|Udon Thani - Siem Reap|Thai AirAsia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Udon Thani to Siem Reap flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. TG003

    Thai Airways

    08:40

    UTH

    1.2h

    09:50

    BKK

    SMTWTFS
    Search

  2. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  3. FD4351

    Thai AirAsia

    09:00

    UTH

    1.2h

    10:10

    BKK

    SMTWTFS
    Search

  4. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  5. VZ201

    Thai Vietjet Air

    10:10

    UTH

    1.2h

    11:20

    BKK

    SMTWTFS
    Search

  6. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  7. SL605

    Thai Lion Air

    11:35

    UTH

    0.9h

    12:30

    DMK

    SMTWTFS
    Search

  8. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS

  9. FD3355

    Thai AirAsia

    12:20

    UTH

    1.0h

    13:20

    DMK

    SMTWTFS
    Search

  10. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS

  11. DD313

    Nokair Airline

    12:50

    UTH

    1.1h

    13:55

    DMK

    -M-W-F-
    Search

  12. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  13. FD3363

    Thai AirAsia

    16:45

    UTH

    1.1h

    17:50

    DMK

    SMTWTFS
    Search

  14. FD614

    Thai AirAsia

    14:50

    DMK

    1.0h

    15:50

    SAI

    SMTWTFS

  15. VZ203

    Thai Vietjet Air

    18:40

    UTH

    1.2h

    19:50

    BKK

    -M-WTFS
    Search

  16. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS

  17. FD4353

    Thai AirAsia

    20:20

    UTH

    1.1h

    21:25

    BKK

    SMTWTFS
    Search

  18. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS

  19. FD3357

    Thai AirAsia

    21:35

    UTH

    1.0h

    22:35

    DMK

    SMTWTFS
    Search

  20. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Udon Thani to Siem Reap?

These price trend charts carefully monitor and predict how flight prices from Udon Thani to Siem Reap will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Udon Thani (UTH) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Udon Thani to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Udon Thani (UTH) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around AED 546.

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

    • The distance from Siem Reap Angkor International Airport to downtown is about 39 km, by taxi about 50 minutes.

  • How many airports are there in Siem Reap (REP)?

    There are 1 airport(s) near Siem Reap (REP): Siem Reap Angkor International Airport.

How to find a cheap flight from Udon Thani to Siem Reap

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Udon Thani to Siem Reap

Cheapest direct flight priceAED 267
Off-season for travelDecember
Peak season for travelApril
Flight distance455.52 km
Popular airlineThai AirAsia

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