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Latest Flight Deals from Bangkok to Ulsan

Book one-way or return flights from Bangkok to Ulsan from as little as NZD 251. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BKK02:20
        28h
        1 stop
        USN08:20
        Sat, Jun 8|Bangkok - Ulsan|Thai AirAsia X
        NZD 251NZD 400
        37% OFF
        37% OFF
        NZD 400NZD 251
      • BKK16:05
        19h 50m
        1 stop
        USN13:55
        Mon, May 27|Bangkok - Ulsan|Thai AirAsia X
        NZD 252NZD 400
        37% OFF
        37% OFF
        NZD 400NZD 252
      • BKK22:45
        13h 10m
        1 stop
        USN13:55
        Wed, May 29|Bangkok - Ulsan|Air Premia
        NZD 261NZD 400
        35% OFF
        35% OFF
        NZD 400NZD 261
      • BKK16:05
        14h 15m
        1 stop
        USN08:20
        Sat, May 25|Bangkok - Ulsan|Thai AirAsia X
        NZD 288
        NZD 288
      • BKK16:05
        19h 50m
        1 stop
        USN13:55
        Tue, May 21|Bangkok - Ulsan|Thai AirAsia X
        NZD 294
        NZD 294
      • BKK22:45
        13h 10m
        1 stop
        USN13:55
        Wed, May 22|Bangkok - Ulsan|Air Premia
        NZD 296
        NZD 296
      • BKK22:45
        13h 10m
        1 stop
        USN13:55
        Thu, May 23|Bangkok - Ulsan|Air Premia
        NZD 300
        NZD 300
      • BKK02:20
        15h 15m
        1 stop
        USN19:35
        Thu, May 23|Bangkok - Ulsan|Thai AirAsia X
        NZD 301
        NZD 301
      • BKK01:45
        28h 35m
        1 stop
        USN08:20
        Sat, May 25|Bangkok - Ulsan|Jeju Air
        NZD 303
        NZD 303
      • BKK02:20
        15h 15m
        1 stop
        USN19:35
        Wed, May 22|Bangkok - Ulsan|Thai AirAsia X
        NZD 303
        NZD 303
      • BKK13:00
        3h 5m
        Direct
        USN14:00
        Mon, May 6|Bangkok - Ulsan|Thai AirAsia X
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Bangkok to Ulsan? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Bangkok to Ulsan. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Bangkok to Ulsan

View airlines operating flights from Bangkok to Ulsan. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai AirAsia X
From NZD 251
Air Premia
From NZD 261
Jeju Air
From NZD 303
Air Busan
From NZD 318
T'Way Air
From NZD 319
Jin Air
From NZD 322
Eastar Jet
From NZD 323
Thai AirAsia
From NZD 324
VietJet Air
From NZD 356
Vietnam Airlines
From NZD 360
ANA airlines

Find more flights and airlines

Alternative Routes from Bangkok to Ulsan

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Bangkok to Ulsan.

  • Cheapest
    Thai AirAsia X
    BKK
    02:20
    28h 0m
    1 transfer
    USN
    08:20
    Suvarnabhumi Airport - Ulsan Airport
    Sat, Jun 8Thai AirAsia X
    NZD 251
  • Thai AirAsia
    DMK
    18:25
    17h 30m
    2 transfer
    USN
    13:55
    Don Mueang International Airport - Ulsan Airport
    Wed, May 29Thai AirAsia
    NZD 324
  • Thai AirAsia
    DMK
    18:25
    17h 30m
    2 transfer
    USN
    13:55
    Don Mueang International Airport - Ulsan Airport
    Wed, May 29Thai AirAsia
    NZD 324
    Find More Flights

How do I find the cheapest flights?

  • 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 NZD 919.

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

    • The distance from Ulsan Airport to downtown is about 7km. 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 Information from Bangkok to Ulsan

Cheapest nonstop flight price

NZD 250

Off-season for travel

May

Peak season for travel

July

Flight distance

3,769.15km

Popular airline

Korean Air

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