Cheap flights from South Korea to Southeast Asia from S$ 108

For as low as S$ 325, Jeju Air can have you in Southeast Asia from South Korea in 5h 55m. There are 4273 km between South Korea and Southeast Asia. All flights are typically direct.

For one-way options, check prices for Scoot. According to our data, you can fly for as low as S$ 110. Users have also found prices from S$ 137 and S$ 142 on Vietnam Airlines and T'way Air, respectively.

Yes. In addition to deals on South Korea to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Southeast Asia.

Yes. Cheapflights offers flight deals from South Korea to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from South Korea to Southeast Asia (average of S$ 134). Flying from South Korea to Southeast Asia in December is currently the most expensive (average of S$ 240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.