Cheap flights from South Korea to anywhere

The cheapest routes to Singapore can be found at Incheon Intl airport from S$ 267. While Seoul Gimpo Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 294. Reference our flight search to find the best deals in real time.

View the cheapest flight destinations from South Korea:
Fly from Seoul to Singapore from S$ 267 round trip

Currently, the cheapest month for flights from South Korea is August. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

Cheapflights helps you search for flights from South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Millions of users choose and trust Cheapflights to book the best flight deals from South Korea for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Cheapflights does show flights with no change fees to all users. To see these options for flights from South Korea, users can toggle the no change fees filter when performing a flight search.

Yes! Start tracking prices for flights from South Korea today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.