Bangkok to Seoul Time Difference
Seoul is 2 hours ahead of Bangkok. When it is noon in Bangkok, it is 14:00 in Seoul.
Bangkok (UTC+7) → Seoul (UTC+9)
🕐 Interactive Time Explorer
When it's 01:00 in Bangkok, it's 03:00 in Seoul
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Bangkok & Seoul✓ Perfect Match (6 hours)
◐ Extended Hours (4 hours)
✈️ Travel Information
Distance
3,722 km
Est. Flight Time
~5.4h
Time Difference
+2h
Work Hours Overlap
6h
Excellent
🔴 Office Closed
Today 09:00
09:00 - 15:00
⏰ Quick Conversion
06:00
Bangkok
08:00
Seoul
09:00
Bangkok
11:00
Seoul
12:00
Bangkok
14:00
Seoul
15:00
Bangkok
17:00
Seoul
18:00
Bangkok
20:00
Seoul
21:00
Bangkok
23:00
Seoul
00:00
Bangkok
02:00
Seoul
03:00
Bangkok
05:00
Seoul
Frequently Asked Questions
How many hours is Bangkok behind Seoul?
Seoul is 2 hours ahead of Bangkok. When it is 12:00 noon in Bangkok, it is 14:00 in Seoul. Bangkok operates on Asia/Bangkok (UTC+7), while Seoul uses Asia/Seoul (UTC+9).
What is the best time to call Seoul from Bangkok?
There are 6 hours of overlapping business time (9 AM–5 PM) between Bangkok and Seoul. The best window is 09:00–15:00 Bangkok time (11:00–17:00 in Seoul).
Does the Bangkok to Seoul time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Bangkok and Seoul
The distance between Bangkok and Seoul is approximately 3,722 km. A direct flight typically takes around 5.4 hours. Your arrival clock will show local Seoul time — use our Flight Time Calculator to predict exact arrival times.