£227 Find Cheap Flights from Istanbul to Seoul Incheon Airport – Compare and Save

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

The cheapest month for flights from Istanbul Airport to Incheon Intl Airport is May, where tickets cost £441 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is £761 and £713 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 £391 on average.

To get a below average price on the flight from Istanbul Airport to Incheon Intl Airport, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

In the past 5 days, the cheapest return tickets from Istanbul to Seoul Incheon Airport were found on China Southern (£382) and Air China (£406).

Istanbul and Seoul Incheon Airport are connected by different airlines. The airlines that fly that route the most regularly are Turkish Airlines (11 flights per week), Korean Air (5 flights per week), and Asiana Airlines (4 flights per week).

Weekly flights between Istanbul and Incheon historically see delays in approximately 22% of cases, with the average delay over the past year being 220 minutes.

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

Statistically, Monday 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, Korean Air have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

Guangzhou (CAN) is the top choice – 67% of KAYAK users who clicked on one-stop flights from Istanbul to Seoul Incheon Airport picked an itinerary connecting there.

Flights via Guangzhou (CAN) offer the most affordable fares, with an average price of £420 for a return.

Consider flying via Guangzhou (CAN) for the shortest journey. The average one-way travel time for flights connecting there is 15h 55m.

If you prefer a quick connection, Guangzhou (CAN) often has the shortest stopovers from Istanbul to Seoul Incheon Airport, with an average time of 3h 08m.

There is only one cabin class option available for the route, which is 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 2 and 4 direct flights that take off from Istanbul Airport and land in Incheon Intl Airport, with an average flight time of 9h 50m. The most common departure time is 17:00 and most flights take off in the afternoon. Each week, there are 20 flights. The most frequent day of departure is Friday, when 20% of all weekly flights depart. The fewest flights depart on a Monday.