S$ 178 Find Cheap Flights from Singapore to Seoul Incheon Airport – Compare and Save

If your flying dates are flexible, you should consider flying to Seoul Incheon Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Singapore to Seoul Incheon Airport. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

The cheapest month for flights from Singapore to Incheon Intl Airport is August, where tickets cost S$ 476 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is S$ 822 and S$ 592 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at S$ 587 on average.

To get a below average price on the flight from Singapore to Incheon Intl Airport, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

In the past 5 days, the cheapest return tickets from Singapore to Seoul Incheon Airport were found on T'way Air (S$ 301) and Jeju Air (S$ 317).

Korean Air connects Singapore to Seoul Incheon Airport with 21 flights per week. Singapore Airlines also offers 21 flights per week, while T'way Air follows with 7 flights per week.

Weekly flights between Singapore and Incheon historically see delays in approximately 15% of cases, with the average delay over the past year being 110 minutes.

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

Based on our data, Singapore Airlines have experienced the fewest delays on this route in the past 12 months, with only about 9% of their flights encountering any delays.

Ho Chi Minh City (SGN) is the top choice – 50% of KAYAK users who clicked on one-stop flights from Singapore to Seoul Incheon Airport picked an itinerary connecting there.

Flights via Ho Chi Minh City (SGN) offer the most affordable fares, with an average price of S$ 356 for a return.

Consider flying via Ho Chi Minh City (SGN) for the shortest journey. The average one-way travel time for flights connecting there is 8h 40m.

If you prefer a quick connection, Ho Chi Minh City (SGN) often has the shortest stopovers from Singapore to Seoul Incheon Airport, with an average time of 2h 35m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 7 and 10 direct flights that take off from Singapore and land in Incheon Intl Airport, with an average flight time of 6h 32m. The most common departure time is 00:00 and most flights take off at night. Each week, there are 60 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday.