฿4,558+ Cheap flights to Seoul

ICN stands for Incheon Intl Airport. Codes like this one are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight destination has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Seoul Gimpo Intl Airport (GMP).

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seoul on Cheapflights that require 1 or 2 stops for potential cost savings.

Based on reviews from Cheapflights users, Cebu Pacific is rated the highest out of the airlines that fly to Seoul.

Incheon Intl is currently the cheapest airport to fly to in Seoul. One-way flights to Incheon Intl typically cost ฿3,240, while return flights cost around ฿6,936.

A return flight to Seoul will typically cost around ฿734, however they can be found for as little as ฿192.

For those looking to save time traveling to Seoul, Bangkok offers the quickest one-way flight (5 hours 15 minutes).

Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).