App
Customer Support
PHP
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Bangkok to Ulsan Starting at PHP 10,427

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

  • One way
  • Round-trip
      • BKK10:20 pm
        14h 5m
        1 stop
        USN02:25 pm
        Tue, Apr 1|Bangkok - Ulsan|Air Busan
        PHP 10,427PHP 16,955
        39% OFF
        39% OFF
        PHP 16,955PHP 10,427

        Choose Air Busan flights from Bangkok to Ulsan. The one-way connecting flight with Air Busan departs from Suvarnabhumi Airport on Tue, Apr 1, arriving at Ulsan Airport. One-way Prices start from PHP 10,427 including taxes and charges.

      • BKK10:25 pm
        13h 10m
        1 stop
        USN01:35 pm
        Mon, Mar 10|Bangkok - Ulsan|Eastar Jet
        PHP 11,001PHP 16,955
        35% OFF
        35% OFF
        PHP 16,955PHP 11,001

        Choose Eastar Jet flights from Bangkok to Ulsan. The one-way connecting flight with Eastar Jet departs from Suvarnabhumi Airport on Mon, Mar 10, arriving at Ulsan Airport. One-way Prices start from PHP 11,001 including taxes and charges.

      • BKK10:20 pm
        14h 5m
        1 stop
        USN02:25 pm
        Sat, Apr 19|Bangkok - Ulsan|Eastar Jet
        PHP 11,600PHP 16,955
        32% OFF
        32% OFF
        PHP 16,955PHP 11,600

        Choose Eastar Jet flights from Bangkok to Ulsan. The one-way connecting flight with Eastar Jet departs from Suvarnabhumi Airport on Sat, Apr 19, arriving at Ulsan Airport. One-way Prices start from PHP 11,600 including taxes and charges.

      • BKK10:20 pm
        14h 5m
        1 stop
        USN02:25 pm
        Wed, Apr 30|Bangkok - Ulsan|Air Busan
        PHP 11,687
        PHP 11,687

        Choose Air Busan flights from Bangkok to Ulsan. The one-way connecting flight with Air Busan departs from Suvarnabhumi Airport on Wed, Apr 30, arriving at Ulsan Airport. One-way Prices start from PHP 11,687 including taxes and charges.

      • BKK01:20 am
        29h
        1 stop
        USN08:20 am
        Sat, Apr 19|Bangkok - Ulsan|T'Way Air
        PHP 11,855
        PHP 11,855

        Choose T'Way Air flights from Bangkok to Ulsan. The one-way connecting flight with T'Way Air departs from Suvarnabhumi Airport on Sat, Apr 19, arriving at Ulsan Airport. One-way Prices start from PHP 11,855 including taxes and charges.

      • BKK01:00 am
        29h 50m
        1 stop
        USN08:50 am
        Sat, Mar 15|Bangkok - Ulsan|Jeju Air
        PHP 11,895
        PHP 11,895

        Choose Jeju Air flights from Bangkok to Ulsan. The one-way connecting flight with Jeju Air departs from Suvarnabhumi Airport on Sat, Mar 15, arriving at Ulsan Airport. One-way Prices start from PHP 11,895 including taxes and charges.

      • BKK10:20 pm
        13h 15m
        1 stop
        USN01:35 pm
        Thu, Mar 6|Bangkok - Ulsan|Air Busan
        PHP 12,062
        PHP 12,062

        Choose Air Busan flights from Bangkok to Ulsan. The one-way connecting flight with Air Busan departs from Suvarnabhumi Airport on Thu, Mar 6, arriving at Ulsan Airport. One-way Prices start from PHP 12,062 including taxes and charges.

      • BKK01:00 am
        29h 50m
        1 stop
        USN08:50 am
        Tue, Mar 11|Bangkok - Ulsan|Jeju Air
        PHP 12,294
        PHP 12,294

        Choose Jeju Air flights from Bangkok to Ulsan. The one-way connecting flight with Jeju Air departs from Suvarnabhumi Airport on Tue, Mar 11, arriving at Ulsan Airport. One-way Prices start from PHP 12,294 including taxes and charges.

      • BKK01:30 am
        16h 5m
        1 stop
        USN07:35 pm
        Thu, Mar 27|Bangkok - Ulsan|T'Way Air
        PHP 12,325
        PHP 12,325

        Choose T'Way Air flights from Bangkok to Ulsan. The one-way connecting flight with T'Way Air departs from Suvarnabhumi Airport on Thu, Mar 27, arriving at Ulsan Airport. One-way Prices start from PHP 12,325 including taxes and charges.

      • BKK10:20 pm
        14h 5m
        1 stop
        USN02:25 pm
        Wed, Apr 2|Bangkok - Ulsan|Air Busan
        PHP 12,389
        PHP 12,389

        Choose Air Busan flights from Bangkok to Ulsan. The one-way connecting flight with Air Busan departs from Suvarnabhumi Airport on Wed, Apr 2, arriving at Ulsan Airport. One-way Prices start from PHP 12,389 including taxes and charges.

      • BKK01:00 pm
        3h 5m
        Nonstop
        USN02:00 pm
        Tue, Mar 4|Bangkok - Ulsan|Air Busan
        Find More Flights
        Find More Flights

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

Bangkok to Ulsan Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. 7C2204

    Jeju Air

    01:00 am

    BKK

    5.4h

    08:25 am

    ICN

    SMTWTFS
    Search

  2. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS

  3. VJ804

    VietJet Air

    01:50 pm

    BKK

    1.5h

    03:20 pm

    SGN

    SMTWTFS
    Search

  4. VJ864

    VietJet Air

    10:40 pm

    SGN

    5.1h

    05:45 am

    ICN

    SMTWTFS

  5. LJ655

    Jin Air

    12:35 pm

    GMP

    1.0h

    01:35 pm

    USN

    SMTWTFS

  6. HB284

    Greater Bay Airlines

    07:20 pm

    BKK

    3.0h

    11:20 pm

    HKG

    SMTWTFS
    Search

  7. HB760

    Greater Bay Airlines

    08:30 am

    HKG

    3.6h

    01:05 pm

    ICN

    SMTWTFS

  8. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS

  9. VJ806

    VietJet Air

    07:55 pm

    BKK

    1.5h

    09:25 pm

    SGN

    SMTWTFS
    Search

  10. VJ862

    VietJet Air

    02:35 am

    SGN

    5.1h

    09:40 am

    ICN

    SMTWTFS

  11. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS

  12. ZE512

    Eastar Jet

    10:20 pm

    BKK

    5.7h

    06:00 am

    ICN

    SMTWTFS
    Search

  13. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS

  14. ZE512

    Eastar Jet

    10:20 pm

    BKK

    5.7h

    06:00 am

    ICN

    SMTWTFS
    Search

  15. LJ655

    Jin Air

    12:35 pm

    GMP

    1.0h

    01:35 pm

    USN

    SMTWTFS

  16. BX748

    Air Busan

    10:20 pm

    BKK

    5.8h

    06:05 am

    ICN

    SMTWTFS
    Search

  17. LJ655

    Jin Air

    12:35 pm

    GMP

    1.0h

    01:35 pm

    USN

    SMTWTFS

  18. NX991

    Air Macau

    10:45 pm

    BKK

    2.8h

    02:30 am

    MFM

    SMTWTFS
    Search

  19. NX822

    Air Macau

    08:25 am

    MFM

    3.7h

    01:05 pm

    ICN

    SMTWTFS

  20. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS

  21. XJ760

    Thai AirAsia X

    12:05 am

    DMK

    4.4h

    05:30 am

    PVG

    SMTWTFS
    Search

  22. KE894

    Korean Air

    11:20 am

    PVG

    2.1h

    02:25 pm

    ICN

    SMTWTFS

  23. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS

  24. TW102

    T'Way Air

    12:05 am

    BKK

    5.6h

    07:40 am

    ICN

    SMTWTFS
    Search

  25. KE1847

    Korean Air

    06:35 pm

    GMP

    1.0h

    07:35 pm

    USN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Bangkok to Ulsan?

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 Bangkok (BKK) to Ulsan (USN) the cheapest?

    Airlines adjust prices for flights from Bangkok to Ulsan 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 Bangkok (BKK) to Ulsan (USN) cost?

    According to Trip.com's data, the lowest price is around PHP 30,578.

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

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

How to find a cheap flight from Bangkok to Ulsan

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 Bangkok to Ulsan. 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 | Bangkok to Ulsan

Cheapest nonstop flight pricePHP 10,426
Off-season for travelJanuary
Peak season for travelNovember
Flight distance3,769.15 km
Popular airlineJeju Air

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.