SEL to YNZ, to Yancheng Nanyang International Airport Cheap Flights

Based on HopeGoo data, Xiamen Airlines offers one-way fares as low as US$99 on Cheapest nonstop routes (e.g. ICN to YNZ on Wed, Mar 18), while Xiamen Airlines offers Cheapest nonstop round-trips from US$174 departing on Fri, Mar 13 and returning on Sun, Mar 15.

At the moment, you can catch a nonstop flight from Seoul to Yancheng with the following airlines, including: Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 1 hour 50 minutes to fly from Seoul to Yancheng.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Seoul to Yancheng is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 2 flight per week flying from Seoul to Yancheng. You can check the weekly schedule for popular airlines on this route below: Asiana Airlines: -/M/-/W/-/F/- -- OZ337 (09:47)

To find best deals on flights from Seoul to Yancheng, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 18, with one-way flights priced at just US$99. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Asiana Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Yancheng travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Seoul to Yancheng is November, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Seoul to Yancheng on March 13, 2026 with Xiamen Airlines, with prices starting at US$85.

You can land at any one of the following hubs in Yancheng, with Incheon International Airport to Yancheng Nanyang International Airport (ICN-YNZ) is by far the most common option on this route: Yancheng Nanyang International Airport (YNZ).

The time difference between Yancheng and Seoul is 1h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.