฿4,106 Find Cheap Flights from Southeast Asia to South Korea – Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to South Korea.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia to South Korea is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southeast Asia to South Korea with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southeast Asia to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Southeast Asia and South Korea are connected by different airlines. The airlines that fly that route the most regularly are Korean Air (299 flights per week), Asiana Airlines (200 flights per week), and เดลต้า (161 flights per week).

There are 14 airports in South Korea. The busiest airport is Seoul Incheon Airport (ICN), with 54% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Korea is Busan Gimhae Airport (PUS), with an average flight price of ฿6,524.

Based on KAYAK data, the cheapest day to fly to South Korea is Sunday when return tickets can be as cheap as ฿14,660. On the other hand, the most expensive day to fly is Wednesday, when return prices are ฿21,376 on average.

The cheapest time of day to fly to South Korea is generally at night, when retur flights cost ฿12,157 on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is ฿28,051.

The cheapest ticket to South Korea from Southeast Asia found in the last 5 days was to Incheon Intl Airport, at ฿7,933 return. The most popular route is Kota Kinabalu (BKI) to Incheon Intl Airport (ICN) and the cheapest return ticket found on this route in the last 5 days was ฿7,933.

The cheapest month for flights from Southeast Asia to South Korea is September, when tickets cost ฿4,948 (return) on average. On the other hand, the most expensive months are October and March, when the average cost of round-trip tickets is ฿8,448 and ฿8,044 respectively.

To get a below-average price on a flight from Southeast Asia to South Korea, you should book around 2 weeks before departure, which saves you about 8% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

From Southeast Asia, there are direct flights to South Korea from 13 cities. The city with the most direct flights is Bangkok, with 346 direct flights each week.

There are around 251 direct flights from within Southeast Asia to South Korea every day. Most flights (69%) depart at night.

Each week there are around 1,753 direct flights from within Southeast Asia to South Korea. The most common day for departures is Friday, with 15% of flights taking off on this day.

An average direct flight from Southeast Asia to South Korea takes 12h 37m, covering a distance of 5967 km. The shortest route is Chiang Mai (CNX) to Busan (PUS) with an average flight time of 5h 00m.

Each week, there are around 146 long-haul flights (6-12 hour flight duration), 1,575 medium-haul (3-6 hours), and 32 short-haul (up to 3 hours) flights to South Korea. The most long-haul flights depart from Denpasar.

Based on KAYAK flight searches, the most popular destination is Seoul (88% of total searches to South Korea). The next most popular destinations are Busan (10%) and Jeju City (2%). Searches for flights to Daegu (1%), to Cheongju (0%), and to Gwangju (0%) are also popular.