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Cheap flight deals from Siem Reap to Ulsan Starting at €211

For as little as €211, you can take your next adventure to Ulsan without breaking the bank. Choose between one-way and return tickets from Siem Reap below.

  • One way
  • Round-trip
      • SAI19:05
        22h 30m
        2 stops
        USN19:35
        Sun, Apr 6|Siem Reap - Ulsan|VietJet Air
        €211€387
        45% OFF
        45% OFF
        €387€211

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Sun, Apr 6, arriving at Ulsan Airport. One-way Prices start from €211 including taxes and charges.

      • SAI19:05
        22h 30m
        2 stops
        USN19:35
        Mon, Apr 7|Siem Reap - Ulsan|VietJet Air
        €211€387
        45% OFF
        45% OFF
        €387€211

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Mon, Apr 7, arriving at Ulsan Airport. One-way Prices start from €211 including taxes and charges.

      • SAI19:05
        22h 30m
        2 stops
        USN19:35
        Wed, Apr 9|Siem Reap - Ulsan|VietJet Air
        €222€387
        43% OFF
        43% OFF
        €387€222

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Wed, Apr 9, arriving at Ulsan Airport. One-way Prices start from €222 including taxes and charges.

      • SAI19:05
        17h 20m
        2 stops
        USN14:25
        Thu, Apr 10|Siem Reap - Ulsan|VietJet Air
        €234
        €234

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Thu, Apr 10, arriving at Ulsan Airport. One-way Prices start from €234 including taxes and charges.

      • SAI19:05
        22h 30m
        2 stops
        USN19:35
        Tue, Apr 8|Siem Reap - Ulsan|VietJet Air
        €247
        €247

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Tue, Apr 8, arriving at Ulsan Airport. One-way Prices start from €247 including taxes and charges.

      • SAI19:05
        22h 30m
        2 stops
        USN19:35
        Fri, Apr 4|Siem Reap - Ulsan|VietJet Air
        €248
        €248

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Fri, Apr 4, arriving at Ulsan Airport. One-way Prices start from €248 including taxes and charges.

      • SAI14:55
        26h 40m
        2 stops
        USN19:35
        Wed, Apr 9|Siem Reap - Ulsan|AirAsia
        €273
        €273

        Choose AirAsia flights from Siem Reap to Ulsan. The one-way connecting flight with AirAsia departs from Siem Reap Angkor International Airport on Wed, Apr 9, arriving at Ulsan Airport. One-way Prices start from €273 including taxes and charges.

      • SAI14:55
        21h 30m
        2 stops
        USN14:25
        Thu, Apr 10|Siem Reap - Ulsan|AirAsia
        €295
        €295

        Choose AirAsia flights from Siem Reap to Ulsan. The one-way connecting flight with AirAsia departs from Siem Reap Angkor International Airport on Thu, Apr 10, arriving at Ulsan Airport. One-way Prices start from €295 including taxes and charges.

      • SAI14:55
        26h 40m
        2 stops
        USN19:35
        Tue, Apr 8|Siem Reap - Ulsan|AirAsia
        €305
        €305

        Choose AirAsia flights from Siem Reap to Ulsan. The one-way connecting flight with AirAsia departs from Siem Reap Angkor International Airport on Tue, Apr 8, arriving at Ulsan Airport. One-way Prices start from €305 including taxes and charges.

      • SAI19:05
        16h 30m
        2 stops
        USN13:35
        Sat, Feb 22|Siem Reap - Ulsan|VietJet Air
        €308
        €308

        Choose VietJet Air flights from Siem Reap to Ulsan. The one-way connecting flight with VietJet Air departs from Siem Reap Angkor International Airport on Sat, Feb 22, arriving at Ulsan Airport. One-way Prices start from €308 including taxes and charges.

      • REP01:00 pm
        3h 5m
        Nonstop
        USN02:00 pm
        Thu, Feb 20|Siem Reap - Ulsan|VietJet Air
        Find More Flights
        Find More Flights

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

Siem Reap to Ulsan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AK543

    AirAsia

    08:35

    SAI

    2.2h

    11:45

    KUL

    -M-W-F-
    Search

  2. D7504

    AirAsia X

    22:40

    KUL

    6.8h

    06:30

    ICN

    SMTWTFS

  3. LJ655

    Jin Air

    13:25

    GMP

    1.0h

    14:25

    USN

    SMTWTFS

  4. PG924

    Bangkok Airways

    09:40

    SAI

    1.3h

    11:00

    BKK

    SMTWTFS
    Search

  5. KE658

    Korean Air

    21:40

    BKK

    5.4h

    05:05

    ICN

    SMTWTFS

  6. KE1843

    Korean Air

    07:50

    GMP

    1.0h

    08:50

    USN

    SMTWTFS

  7. TG589

    Thai Airways

    09:50

    SAI

    1.1h

    10:55

    BKK

    SMTWTFS
    Search

  8. KE658

    Korean Air

    21:40

    BKK

    5.4h

    05:05

    ICN

    SMTWTFS

  9. KE1843

    Korean Air

    07:50

    GMP

    1.0h

    08:50

    USN

    SMTWTFS

  10. FD611

    Thai AirAsia

    11:55

    SAI

    1.1h

    13:00

    DMK

    SMTWTFS
    Search

  11. KE658

    Korean Air

    21:40

    BKK

    5.4h

    05:05

    ICN

    SMTWTFS

  12. KE1843

    Korean Air

    07:50

    GMP

    1.0h

    08:50

    USN

    SMTWTFS

  13. AK541

    AirAsia

    14:55

    SAI

    2.3h

    18:10

    KUL

    S-T-T-S
    Search

  14. D7504

    AirAsia X

    22:40

    KUL

    6.8h

    06:30

    ICN

    SMTWTFS

  15. LJ655

    Jin Air

    13:25

    GMP

    1.0h

    14:25

    USN

    SMTWTFS

  16. VJ914

    VietJet Air

    19:05

    SAI

    1.8h

    20:50

    HAN

    SMTWTFS
    Search

  17. VJ962

    VietJet Air

    23:15

    HAN

    4.3h

    05:30

    ICN

    SMTWTFS

  18. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  19. VJ914

    VietJet Air

    19:05

    SAI

    1.8h

    20:50

    HAN

    SMTWTFS
    Search

  20. VJ962

    VietJet Air

    23:15

    HAN

    4.3h

    05:30

    ICN

    SMTWTFS

  21. LJ655

    Jin Air

    13:25

    GMP

    1.0h

    14:25

    USN

    SMTWTFS

  22. PG908

    Bangkok Airways

    19:25

    SAI

    1.5h

    20:55

    BKK

    SMTWTFS
    Search

  23. KE652

    Korean Air

    23:30

    BKK

    5.4h

    06:55

    ICN

    SMTWTFS

  24. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  25. K6828

    Air Cambodia

    20:35

    SAI

    1.5h

    22:05

    SGN

    SMTWTFS
    Search

  26. KE478

    Korean Air

    07:35

    SGN

    5.3h

    14:55

    ICN

    SMTWTFS

  27. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  28. K6828

    Air Cambodia

    20:35

    SAI

    1.5h

    22:05

    SGN

    SMTWTFS
    Search

  29. VN408

    Vietnam Airlines

    23:45

    SGN

    4.9h

    06:40

    ICN

    SMTWTFS

  30. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Siem Reap to Ulsan?

These price trend charts carefully monitor and predict how flight prices from Siem Reap to Ulsan 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 Siem Reap (REP) to Ulsan (USN) the cheapest?

    Airlines adjust prices for flights from Siem Reap to Ulsan 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 Siem Reap (REP) to Ulsan (USN) cost?

    According to Trip.com's data, the lowest price is around €808.

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

    • The distance from Ulsan Airport to downtown is about 7 km, by taxi about 20 minutes.

  • How many airports are there in Ulsan (USN)?

    There are 1 airport(s) near Ulsan (USN): Ulsan Airport.

How to find a cheap flight from Siem Reap to Ulsan

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Siem Reap to Ulsan

Off-season for travelApril
Peak season for travelFebruary
Flight distance3,550.43 km
Popular airlineAirAsia Berhad (Malaysia)

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