Cheap flights from Seoul to Yancheng

Seoul
SEL
Yancheng Nanyang
YNZ

Flight deals from Seoul to Yancheng

Below you can see the best deals on flights Seoul — Yancheng for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 12 September, from $121.

Top 10 cheap flights from Seoul to Yancheng

MF
MF
$ 124

Seoul — Yancheng

13:30—20:40
17 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 124

Seoul — Yancheng

13:30—20:40
10 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 124

Seoul — Yancheng

13:30—20:40
12 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 124

Seoul — Yancheng

13:30—21:00
29 Aug 2026
8 h 30 m
1 stop
MF
MF
$ 124

Seoul — Yancheng

13:30—20:40
22 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 141

Seoul — Yancheng

13:30—20:40
1 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 141

Seoul — Yancheng

13:30—20:40
3 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 141

Seoul — Yancheng

13:30—20:40
15 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 141

Seoul — Yancheng

13:30—20:40
19 Sep 2026
8 h 10 m
1 stop
MF
MF
$ 141

Seoul — Yancheng

13:30—20:40
8 Sep 2026
8 h 10 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seoul — Yancheng flight

Looking for cheap flights from Seoul to Yancheng? Compare fares from different airlines, check the flight schedule and travel time — and book your Seoul — Yancheng ticket online at the best price.

The route has direct flights — around 5 flights per week, flights are operated by Asiana Airlines, CF, a nonstop flight takes about 8 h 30 min, the distance between the cities is around 776 km.

Planning your trip? You may find our Yancheng travel guide, how to get from the airport into town and Yancheng weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $121Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
776 kmDistance
8 h 30 minTravel time
2Airlines
5 / wkFlights

Flight schedule from Seoul to Yancheng

The table shows direct flights from Seoul to Yancheng on the selected date. The flight takes approximately 8 h 30 min. Regular flights are operated by Asiana Airlines and CF. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Yancheng Nanyang International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Seoul — Yancheng

Below is a calendar of the lowest flight ticket prices for Seoul — Yancheng by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $121 in September, and the most expensive are around $314 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seoul to Yancheng by month. Tickets are usually cheapest in June (around $138) and priciest in February (about $216) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$180mediumMay$204highSep$162medium
Feb$216highJun$138lowOct$216high
Mar$210highJul$168mediumNov$150low
Apr$144lowAug$174mediumDec$174medium

Some values are estimated based on seasonality.

When to fly

Weather in Yancheng: it is warmest in July (up to 31 °C on average) and coolest in January (around 7 °C). The driest month is December.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Yancheng

Dry and wet days · Yancheng

Wind speed and direction · Yancheng

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How to get the best deal on a Seoul — Yancheng ticket

  • Book ahead: fares for Seoul — Yancheng are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seoul is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Seoul — Yancheng operate on Tuesdays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Yancheng is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seoul — Yancheng route are operated by 2 airlines; Asiana Airlines runs the most flights (around 80% of all flights). Compare carriers, flight shares and schedules below.

  • Asiana AirlinesOZ
    1x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight ICN → YNZ1x/week
      Duration
      1h 50m
      Days
      MTWTFSS
    80.0%Open →
  • CFCF
    1x/week
    • Direct flight ICN → YNZ1x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    20.0%

Cities and airports on the Seoul — Yancheng route

Flights Seoul — Yancheng depart from Incheon International Airport and Gimpo International Airport and arrive at Yancheng Nanyang International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Arrival

Yancheng

YNZ
China
About the cityHow to get thereWeatherAll about the country China
Departure airports
Arrival airports

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Frequently asked questions about the Seoul — Yancheng flight

How long is the flight from Seoul to Yancheng?

A nonstop Seoul — Yancheng flight takes about 8 h 30 min — the distance between the cities is around 776 km.

How far is it from Seoul to Yancheng?

The distance from Seoul to Yancheng is about 776 km, which a nonstop flight covers in around 8 h 30 min.

Are there direct flights from Seoul to Yancheng?

Yes, there are nonstop flights Seoul — Yancheng — around 5 flights per week.

Which airlines fly from Seoul to Yancheng?

Airlines operating Seoul — Yancheng include Asiana Airlines, CF. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seoul — Yancheng flights use?

Flights from Seoul depart from Incheon International Airport, Gimpo International Airport, and arrive at Yancheng Nanyang International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seoul to Yancheng?

The price of a Seoul — Yancheng ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $121 and $314. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seoul — Yancheng?

Flights Seoul — Yancheng are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seoul to Yancheng?

To catch a low fare Seoul — Yancheng, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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