Korean Air flights from Bangkok to Seoul
Weather by month: Bangkok and Seoul
| Month | Bangkok | Seoul |
|---|---|---|
| January | 27°C · 0 mm | -2°C · 19 mm |
| February | 29°C · 59 mm | -3°C · 4 mm |
| March | 30°C · 62 mm | 6°C · 45 mm |
| April | 30°C · 88 mm | 12°C · 103 mm |
| May | 29°C · 257 mm | 17°C · 103 mm |
| June | 28°C · 184 mm | 23°C · 101 mm |
| July | 28°C · 217 mm | 28°C · 234 mm |
| August | 28°C · 184 mm | 27°C · 205 mm |
| September | 27°C · 263 mm | 22°C · 298 mm |
| October | 28°C · 190 mm | 15°C · 159 mm |
| November | 26°C · 162 mm | 7°C · 16 mm |
| December | 28°C · 9 mm | -1°C · 46 mm |
Average temperature and total rainfall per month, last full year.
About Korean Air flights from Bangkok to Seoul
Korean Air operates flights between Bangkok's Suvarnabhumi Airport (BKK) and Seoul's Incheon International Airport (ICN) on this 3,722-kilometre route. Flights typically take 5 hours and 35 minutes and are usually non-stop, making this a straightforward connection for business and leisure travellers between Thailand and South Korea.
Fares tend to be lowest in September. Korean Air includes one checked bag of up to 23 kg in economy fares. Online check-in opens 48 hours before departure and closes 60 minutes before your flight departs.
Airports on this route
| Departure | Suvarnabhumi Airport (BKK) |
|---|---|
| Arrival | Incheon International Airport (ICN) |
| Flight time | 5 h 35 min (estimated) |
| Distance | 3722 km |
Checked bag in Economy: 1 piece, 23 kg (51 lb).
| Item | Allowance | Details |
|---|---|---|
| Cabin bag | 1 piece | |
| Personal item | included | small bag under the seat |
| Checked baggage - Economy | 1 piece · 23 kg (51 lb) | included in the fare |
| Checked baggage - Business | 2 pieces · 32 kg (71 lb) | included in the fare |
| Checked baggage - First | 3 pieces · 32 kg (71 lb) | included in the fare |
| Extra bag | from 200 USD | cheaper when added online in advance |
| Overweight fee | from 100 USD | per bag above the allowance |
Basic Economy allowance on most routes; premium fares and some destinations get more. Weights are shown in kilograms with pounds in brackets, sizes in centimetres with inches in brackets. Always confirm on the official website before travelling.
Korean Air online check-in opens 2 days before departure and closes 1 h before departure. Online check-in is free.
| Online check-in opens | 2 days before departure |
|---|---|
| Online check-in closes | 1 h before departure |
| Airport counters close | 1 h before departure |
| Check-in fee | online check-in is free |
| Boarding pass | mobile boarding pass, print at home |
| Mobile app check-in | available |
| Self-service kiosks | available |
Times apply to most routes; long-haul, US and some airport-specific deadlines differ. Confirm on the official website before travelling.