Xiamen AirlinesDepart20:35
Sat, Dec 5ICN → CGO
5h 20m · 1 stop
$110one way, per person
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- Cheapest fare
- $110
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 4h 45m
Xiamen Airlines · Sat, Dec 5
from $110
Usually 1+ stop
1,240 km
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Cheapest month to fly from Seoul to Zhengzhou
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
Xiamen AirlinesPlan the rest of your trip to Zhengzhou
Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from Seoul to Zhengzhou
Seoul (SEL) and Zhengzhou (CGO) are about 1,240 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 45m. Over the next few months, one-way fares start from $110, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Seoul to Zhengzhou?
The cheapest one-way fare we've seen recently is $110 with Xiamen Airlines, departing Saturday, December 5, 2026. Over the coming months, the lowest fare in each month ranges from $110 to $180.
What is the cheapest month to fly from Seoul to Zhengzhou?
December 2026 currently has the lowest fares, from $110 one way.
Are there direct flights from Seoul to Zhengzhou?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Seoul to Zhengzhou?
The quickest journey we've seen takes about 4h 45m. Seoul and Zhengzhou are around 1,240 km apart.
Which airlines fly from Seoul to Zhengzhou?
Recent fares on this route were with China Southern Airlines and Xiamen Airlines.
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