Cheap flights from Shenyang to Seoul from $118

The cheapest month to fly to Incheon Intl Airport from Shenyang is in December. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of December, then departing from Shenyang during the month January is also very affordable. Most momondo users find prices during this month for around $209.

The cheapest day to depart from Shenyang to Incheon Intl Airport is on a Friday when prices can be found for as low as $420. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,130. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

In the morning is the cheapest time of day to fly from Shenyang to Incheon Intl Airport when you can find flight prices for as low as $999. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,083 on average. Flights to Incheon Intl Airport from Shenyang in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Shenyang to Incheon Intl for the best Shenyang - Incheon Intl flight prices

There are 2 cabin classes available to choose from on Shenyang to Incheon Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 26% on your flight if you consider stops on a Shenyang to Incheon Intl Airport flight.

Historically, on average around 6% of flights between Shenyang and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, China Southern have had the least number of delays on this route over the last 12 months; with about 2% of their flights experiencing any sort of delay.

As of June 2026, 7 flights take off from Shenyang and land in Incheon Intl Airport each day. The most common flight departure time for this route is 10:00AM, with 62% of daily flights taking off at noon.

As of June 2026, 55 flights take off from Shenyang and land in Incheon Intl Airport each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.