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Flights from Ubon Ratchathani to Siem Reap
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Flights from Ubon Ratchathani to Siem Reap Starting at NZD 150

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • UBP10:10
        9h 50m
        1 stop
        SAI20:00
        Wed, Jan 8|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 150NZD 218
        31% OFF
        31% OFF
        NZD 218NZD 150

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Wed, Jan 8, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 150 including taxes and charges.

      • UBP10:10
        9h 50m
        1 stop
        SAI20:00
        Sat, Feb 8|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 151NZD 218
        31% OFF
        31% OFF
        NZD 218NZD 151

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Sat, Feb 8, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 151 including taxes and charges.

      • UBP10:10
        5h 40m
        1 stop
        SAI15:50
        Thu, Dec 19|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 154NZD 218
        30% OFF
        30% OFF
        NZD 218NZD 154

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Thu, Dec 19, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 154 including taxes and charges.

      • UBP10:15
        9h 45m
        1 stop
        SAI20:00
        Wed, Jan 8|Ubon Ratchathani - Siem Reap|Nokair Airline
        NZD 154
        NZD 154

        Choose Nokair Airline flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Nokair Airline departs from Ubon Ratchathani Airport on Wed, Jan 8, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 154 including taxes and charges.

      • UBP13:00
        7h
        1 stop
        SAI20:00
        Sat, Jan 11|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 157
        NZD 157

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Sat, Jan 11, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 157 including taxes and charges.

      • UBP12:00
        8h
        1 stop
        SAI20:00
        Thu, Dec 19|Ubon Ratchathani - Siem Reap|Nokair Airline
        NZD 160
        NZD 160

        Choose Nokair Airline flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Nokair Airline departs from Ubon Ratchathani Airport on Thu, Dec 19, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 160 including taxes and charges.

      • UBP08:05
        11h 55m
        1 stop
        SAI20:00
        Sat, Jan 11|Ubon Ratchathani - Siem Reap|Nokair Airline
        NZD 162
        NZD 162

        Choose Nokair Airline flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Nokair Airline departs from Ubon Ratchathani Airport on Sat, Jan 11, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 162 including taxes and charges.

      • UBP10:10
        9h 50m
        1 stop
        SAI20:00
        Thu, Dec 26|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 163
        NZD 163

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Thu, Dec 26, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 163 including taxes and charges.

      • UBP20:55
        23h 5m
        1 stop
        SAI20:00
        Sat, Feb 22|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 164
        NZD 164

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Sat, Feb 22, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 164 including taxes and charges.

      • UBP10:10
        24h 50m
        1 stop
        SAI11:00
        Thu, Jan 16|Ubon Ratchathani - Siem Reap|Thai AirAsia
        NZD 165
        NZD 165

        Choose Thai AirAsia flights from Ubon Ratchathani to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Ubon Ratchathani Airport on Thu, Jan 16, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 165 including taxes and charges.

      • UBP01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Thu, Dec 26|Ubon Ratchathani - Siem Reap|Thai AirAsia
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Ubon Ratchathani to Siem Reap

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

Airlines Flying from Ubon Ratchathani to Siem Reap

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai AirAsia
From NZD 150
Nokair Airline
From NZD 154
Thai Lion Air
From NZD 168
Thai Vietjet Air
From NZD 168
Thai Airways
From NZD 176

Find more flights and airlines

Alternative Routes from Ubon Ratchathani to Siem Reap

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Ubon Ratchathani to Siem Reap.

  • Cheapest
    Thai AirAsia
    UBP
    10:10
    9h 50m
    1 transfer
    SAI
    20:00
    Ubon Ratchathani Airport - Siem Reap Angkor International Airport
    Wed, Jan 8Thai AirAsia
    NZD 150
  • Thai AirAsia
    UBP
    10:10
    9h 50m
    1 transfer
    SAI
    20:00
    Ubon Ratchathani Airport - Siem Reap Angkor International Airport
    Wed, Jan 8Thai AirAsia
    NZD 150
    Find More Flights

FAQ

  • When are flight tickets from Ubon Ratchathani (UBP) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Ubon Ratchathani to Siem Reap based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ubon Ratchathani (UBP) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around NZD 375.

  • 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. It takes about 50 minutes by taxi.

How to find a cheap flight from Ubon Ratchathani to Siem Reap

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ubon Ratchathani to Siem Reap. Book your flights at the right time and save more.
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 Information from Ubon Ratchathani to Siem Reap

Cheapest nonstop flight priceNZD 149
Off-season for travelDecember
Peak season for travelSeptember
Flight distance234.26 km
Popular airlineNokair

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