Flights from Bangkok to Ulsan – Airlines & connecting routes
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BKK to USN – All flight route options from Suvarnabhumi Airport, Thailand to Ulsan, South Korea. These flights are operated by 4 different airlines through 1 different connections. The shortest flight time is 9 hours and 20 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Bangkok to Ulsan flights
This route is operated by one airline and has approximately 21 flights per week. You will be doing a stopover in Seoul (Airport code: ICN).
Are there any non-stop flights from BKK to USN?
There are no direct or non-stop flights from Suvarnabhumi Airport, BKK to Ulsan, USN.
Bangkok to Ulsan with Korean Air
If you fly from Bangkok with Korean Air you will do a stopover in Seoul, ICN before reaching Ulsan. This flight trip will take 9 hours and 20 minutes and you can fly every weekday with departures at 21:30. Korean Air is a member of SkyTeam.
Distance & flight times: Suvarnabhumi Airport to Ulsan
The flight time between BKK and USN is 9 hours and 20 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
ICN Seoul | 9h 20m | - | - |


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From Bangkok to South Korea
Below is a list of other destinations to South Korea from Suvarnabhumi Airport with either direct flights or 1 stop connections.
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ICN Seoul Direct
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PUS Busan Direct
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CJU Jeju Direct
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TAE Daegu Direct
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GMP Seoul
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HIN Jinju
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KPO Pohang
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KWJ Gwangju
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RSU Yeosu
From Thailand to Ulsan
We have found another destination to South Korea from Suvarnabhumi Airport as well.