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IKI to GMP: distance & flight time
Iki (Iki Airport) → Seoul (Gimpo International Airport)
312 mi
503 km · 271 nm
1h 17m
estimated nonstop flight time
Same time
time difference · heading northwest
See live IKI→GMP fares Phone-only fares on this route — call free
Flight time details
312 miles nonstop takes roughly 1h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IKI — Iki Airport · Iki, Japan
- 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 IKI
- FUK · Fukuoka Airport40 mi away
- TSJ · Tsushima Airport45 mi away
- HSG · Saga Airport51 mi away
- NGS · Nagasaki Airport58 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 IKI from GMP?
The flight distance from Iki (IKI) to Seoul (GMP) is 312 miles (503 km, 271 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKI to GMP?
A nonstop flight takes about 1h 17m 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 cheapest way to fly from IKI to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKI–GMP that never appear on search engines, with no booking fees.