Cheapest upcoming dates
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Airlines Flying This Route
TW
FM
MU
SC
VJ
VN
WE
Airports on this route
Flying from Seoul
- ICN
Incheon International Airport
Seoul
Arriving in Bangkok
- BKK
Suvarnabhumi Airport
Bangkok
Best time to fly
Among the months with available fare data, November had the lowest observed fare, from $145.
Typical climate in Bangkok
Average daily highs and lows in Bangkok, and how often it rains.
Warmest month
Apr, around 34°C
Wettest month
Sep, about 28 rainy days
- Jan: average high 32°C, average low 21°C, 4 days of rain.
- Feb: average high 32°C, average low 23°C, 7 days of rain.
- Mar: average high 33°C, average low 25°C, 11 days of rain.
- Apr: average high 34°C, average low 27°C, 14 days of rain.
- May: average high 34°C, average low 27°C, 21 days of rain.
- Jun: average high 33°C, average low 26°C, 24 days of rain.
- Jul: average high 32°C, average low 26°C, 27 days of rain.
- Aug: average high 31°C, average low 25°C, 27 days of rain.
- Sep: average high 31°C, average low 25°C, 28 days of rain.
- Oct: average high 31°C, average low 24°C, 22 days of rain.
- Nov: average high 32°C, average low 23°C, 10 days of rain.
- Dec: average high 31°C, average low 21°C, 2 days of rain.
More for your trip
Everything else your trip needs, compared in one place.
More routes from Seoul
More ways to reach Bangkok
The return route
Tips for Cheaper Flights
Book Early
For flights from Seoul to Bangkok, booking 2-3 months in advance typically offers the best prices.
Fly Mid-Week
Tuesday to Thursday flights are often cheaper than weekend departures on this route.
Compare All Options
Tripzle compares prices from 7 airlines so you always find the best deal.
Be Flexible
Shifting your dates by a day or two can save significantly on Seoul to Bangkok flights.
Frequently Asked Questions
A typical flight from Seoul to Bangkok takes about 6h 10m.
Yes, direct flights are available from Seoul to Bangkok, taking approximately 6h 10m.
Flights to Bangkok arrive at Suvarnabhumi Airport (BKK).
7 airlines operate this route, including TW, FM, MU, SC.
Among the months with available fare data, November had the lowest observed fares from Seoul to Bangkok.