> > >
Thailand to South Korea flight

Flying From Thailand to South Korea: What You Need to Know

Cheapest one-way flight priceTHB 3,015
Cheapest round-trip ticket priceTHB 4,488
Off-season for travelMay
Peak season for travelMarch
Popular airlineThai Airways
Cheapest monthOctober

Search Flights From Thailand to South Korea

Easily compare flights from Thailand to South Korea and find the cheapest tickets available!

Looking for affordable flights from Thailand to South Korea? Check out these great prices for the next 90 days, starting at just THB 3,015 for a one-way ticket and THB 4,488 for a round-trip.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

FAQs: Flights From Thailand to South Korea

  • When is it the cheapest time to fly from Thailand to South Korea?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2025-11-04 for one-way flights.
  • The cheapest round-trip flight from Thailand to South Korea is on the route from Bangkok to Seoul, with prices starting at THB 3,828 for a round trip between 2025-10-04 and 2025-10-10.
  • Based on our flight data, the average flight time from Thailand to South Korea is approximately 5 hours 32 minutes based on our most popular routes from Bangkok to Seoul. The time may also vary depending on your destination.
  • The cheapest airline flying to South Korea from Thailand is Thai Vietjet Air serving the route from Bangkok to Seoul.
  • Thai Airways are airlines that fly frequently from Thailand to South Korea. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.