Compare cheap outbound and return flights from Bangkok (BKK) to Seoul (SEL)and find the best offer from numerous airlines and travel agencies.
Fastest flight
non-stop flights
137x / week
Flight distance
3,702 km
Time difference
Airports in Seoul
Incheon International AirportICN
Gimpo InternationalGMP
Most popular airlines
Korean Air
Asiana Airlines
Thai Vietjet Air
Tway Air
Thai Airways
Eastar Jet
Jin Air
Jeju Air
Air Premia
Air Busan
Flight schedule from Bangkok (BKK) to Seoul (SEL)
Select a travel date in the flight schedule for the route from Bangkok (BKK) to Seoul (SEL) and compare affordable flight deals.
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Matching outbound flights37 of 37
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September 6 – 12, 2026
September 13 – 19, 2026
September 20 – 26, 2026
No flights could be found for the active filters.
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Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Bangkok to Seoul?
A nonstop flight from Bangkok to Seoul typically takes around 5 hours 25 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 11 hours 30 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Bangkok to Seoul?
Yes, there are nonstop flights from Bangkok to Seoul, averaging around 19 to 20 flights per day, operated by, among others, Korean Air, Asiana Airlines and Thai Vietjet Air. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Bangkok to Seoul?
Direct flights from Bangkok to Seoul are operated by, among others, Korean Air, Asiana Airlines and Thai Vietjet Air. Connecting flights with one stop are also available, for example with Vietnam Airlines (via Hanoi, Da Nang, Saigon), Cathay Pacific (via Hong Kong) and Air China (via Beijing International). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Bangkok to Seoul?
Nonstop flights from Bangkok to Seoul operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Bangkok to Seoul?
From Bangkok to Seoul, there are on average around 19 to 20 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Bangkok to Seoul?
From Bangkok to Seoul, there are around 139 to 140 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Bangkok to Seoul depart?
The earliest nonstop flight from Bangkok to Seoul usually departs at 12:05 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Seoul.
When does the last flight from Bangkok to Seoul depart?
The last nonstop flight from Bangkok to Seoul usually departs at 11:55 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.