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HIJ to GMP: distance & flight time
Hiroshima (Hiroshima Airport) → Seoul (Gimpo International Airport)
405 mi
651 km · 352 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading northwest
See live HIJ→GMP fares Phone-only fares on this route — call free
Flight time details
405 miles nonstop takes roughly 1h 21m 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
- HIJ — Hiroshima Airport · Hiroshima, 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 HIJ
- HIW · Hiroshimanishi Airport29 mi away
- MYJ · Matsuyama Airport44 mi away
- IWK · Iwakuni Marine Corps Air Station44 mi away
- OKJ · Okayama 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 HIJ from GMP?
The flight distance from Hiroshima (HIJ) to Seoul (GMP) is 405 miles (651 km, 352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIJ to GMP?
A nonstop flight takes about 1h 21m 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 HIJ to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIJ–GMP that never appear on search engines, with no booking fees.