BKK → SEL · International
Cheap flights from Bangkok to Seoul
Compare real-time fares from Bangkok (BKK) to Seoul (all airports, SEL), South Korea. See the cheapest days on our price calendar, reserve now and pay later on many fares, and get real human support with no hidden fees.
Airports
Departing Bangkok
- Suvarnabhumi (BKK) · 28 km from the centre
Arriving Seoul
- Incheon (ICN) · 48 km from the centre
- Gimpo (GMP) · 17 km from the centre
Staying in Seoul
South Korea's capital, known for its palaces, food and pop culture.
Bangkok to Seoul: questions travellers ask
How long is the flight from Bangkok to Seoul?
Bangkok and Seoul are about 3,669 km apart. A non-stop flight typically takes around 5h 05m; trips with a connection take longer depending on the stopover. TripSavo shows the exact time for every option before you book.
Which airports serve Seoul?
Seoul has several airports: Incheon (ICN), about 48 km from the city centre; Gimpo (GMP), about 17 km from the city centre. Searching Seoul (SEL) on TripSavo shows flights to all of them.
What is the time difference between Bangkok and Seoul?
Seoul is 2 hours ahead of Bangkok today. Where daylight saving applies, the difference can change during the year; flight times on TripSavo are always shown in local time.
Do I need a passport or visa to fly to Seoul?
Yes, you need a passport valid for the whole trip, and many countries ask for at least six months' validity. Visa and transit rules for South Korea, and for any country you connect through, depend on your nationality, so check with the embassy or official immigration website before you book.
How can I find a cheaper flight from Bangkok to Seoul?
Fares change with demand. Use TripSavo's price calendar to compare days, choose flexible dates (±1 or ±3 days) to see cheaper nearby days, and save a search to check it again later. On many fares you can also reserve now and pay later while you decide.
Which currency do I pay in?
You can pay for flights in US dollars (USD) or naira (NGN): choose the currency at checkout. Hotel stays and Pay Small Small plans are paid in naira. Payments go securely through Paystack, by card, or by bank transfer or USSD for naira. If your card is in another currency, your bank converts the amount and may add its own fee.