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YZY to GMP: distance & flight time
Zhangye (Zhangye Ganzhou Airport) → Seoul (Gimpo International Airport)
1,416 mi
2,279 km · 1,231 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading east
See live YZY→GMP fares Phone-only fares on this route — call free
Flight time details
1,416 miles nonstop takes roughly 3h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YZY — Zhangye Ganzhou Airport · Zhangye, China
- GMP — Gimpo International Airport · Seoul, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YZY
- RHT · Alxa Right Banner Badanjilin Airport55 mi away
- JIC · Jinchuan Airport92 mi away
- JGN · Jiayuguan Airport144 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is YZY from GMP?
The flight distance from Zhangye (YZY) to Seoul (GMP) is 1,416 miles (2,279 km, 1,231 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZY to GMP?
A nonstop flight takes about 3h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Zhangye and Seoul?
Seoul is 1 hour ahead of Zhangye.
What is the cheapest way to fly from YZY to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZY–GMP that never appear on search engines, with no booking fees.