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Cheap flight deals from Ulsan to Siem Reap Starting at PHP 13,570

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

  • One way
  • Round-trip
      • USN08:15 pm
        46h 40m
        2 stops
        SAI04:55 pm
        Sun, Mar 2|Ulsan - Siem Reap|Korean Air
        PHP 13,570PHP 18,923
        28% OFF
        28% OFF
        PHP 18,923PHP 13,570

        Choose Korean Air flights from Ulsan to Siem Reap. The one-way connecting flight with Korean Air departs from Ulsan Airport on Sun, Mar 2, arriving at Siem Reap Angkor International Airport. One-way Prices start from PHP 13,570 including taxes and charges.

      • USN02:10 pm
        28h 45m
        2 stops
        SAI04:55 pm
        Sun, Mar 2|Ulsan - Siem Reap|Jin Air
        PHP 14,192PHP 18,923
        25% OFF
        25% OFF
        PHP 18,923PHP 14,192

        Choose Jin Air flights from Ulsan to Siem Reap. The one-way connecting flight with Jin Air departs from Ulsan Airport on Sun, Mar 2, arriving at Siem Reap Angkor International Airport. One-way Prices start from PHP 14,192 including taxes and charges.

      • USN01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Tue, Mar 4|Ulsan - Siem Reap|Korean Air
        Find More Flights
        Find More Flights

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

Ulsan to Siem Reap Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. LJ656

    Jin Air

    03:00 pm

    USN

    1.0h

    04:00 pm

    GMP

    SMTWTFS
    Search

  2. VJ963

    VietJet Air

    06:25 am

    ICN

    4.5h

    08:55 am

    HAN

    SMTWTFS

  3. VJ913

    VietJet Air

    04:20 pm

    HAN

    1.8h

    06:05 pm

    SAI

    SMTWTFS

  4. LJ656

    Jin Air

    03:00 pm

    USN

    1.0h

    04:00 pm

    GMP

    SMTWTFS
    Search

  5. VN417

    Vietnam Airlines

    10:05 am

    ICN

    4.4h

    12:30 pm

    HAN

    SMTWTFS

  6. VN837

    Vietnam Airlines

    03:30 pm

    HAN

    1.7h

    05:10 pm

    SAI

    SMTWTFS

  7. LJ656

    Jin Air

    03:00 pm

    USN

    1.0h

    04:00 pm

    GMP

    SMTWTFS
    Search

  8. VN409

    Vietnam Airlines

    10:35 am

    ICN

    4.8h

    01:20 pm

    SGN

    SMTWTFS

  9. VN813

    Vietnam Airlines

    04:30 pm

    SGN

    1.0h

    05:30 pm

    SAI

    SMTWTFS

  10. KE1848

    Korean Air

    08:15 pm

    USN

    1.0h

    09:15 pm

    GMP

    SMTWTFS
    Search

  11. VN415

    Vietnam Airlines

    06:05 pm

    ICN

    4.4h

    08:30 pm

    HAN

    SMTWTFS

  12. VN837

    Vietnam Airlines

    03:30 pm

    HAN

    1.7h

    05:10 pm

    SAI

    SMTWTFS

  13. KE1848

    Korean Air

    08:15 pm

    USN

    1.0h

    09:15 pm

    GMP

    SMTWTFS
    Search

  14. D7507

    AirAsia X

    08:20 pm

    ICN

    6.3h

    01:40 am

    KUL

    S-T-TF-

  15. AK542

    AirAsia

    12:00 pm

    KUL

    2.2h

    01:10 pm

    SAI

    -M-W-F-

  16. KE1848

    Korean Air

    08:15 pm

    USN

    1.0h

    09:15 pm

    GMP

    SMTWTFS
    Search

  17. VJ961

    VietJet Air

    11:05 am

    ICN

    4.5h

    01:35 pm

    HAN

    SMTWTFS

  18. VJ913

    VietJet Air

    04:20 pm

    HAN

    1.8h

    06:05 pm

    SAI

    SMTWTFS

  19. KE1844

    Korean Air

    09:30 am

    USN

    1.0h

    10:30 am

    GMP

    SMTWTFS
    Search

  20. VN415

    Vietnam Airlines

    06:05 pm

    ICN

    4.4h

    08:30 pm

    HAN

    SMTWTFS

  21. VN837

    Vietnam Airlines

    03:30 pm

    HAN

    1.7h

    05:10 pm

    SAI

    SMTWTFS
Find more flights and airlines

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

We monitor flight fares to help you find the best deals effortlessly

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 Ulsan (USN) to Siem Reap (REP) the cheapest?

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

    According to Trip.com's data, the lowest price is around PHP 42,058.

  • 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 Ulsan 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 Ulsan 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 Info | Ulsan to Siem Reap

Off-season for travelFebruary
Peak season for travelJanuary
Flight distance3,550.43 km
Popular airlineKorean Air

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