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GMP to GSJ: distance & flight time
Seoul (Gimpo International Airport) → San Jose (San José Airport)
8,122 mi
13,071 km · 7,058 nm
16h 24m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GMP→GSJ fares Phone-only fares on this route — call free
Flight time details
8,122 miles nonstop takes roughly 16h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- GSJ — San José Airport · San Jose, Guatemala
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 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
Near GSJ
- GUA · La Aurora Airport49 mi away
- RER · Retalhuleu Airport70 mi away
- AQB · Santa Cruz del Quiche Airport77 mi away
- AAZ · Quezaltenango Airport78 mi away
Frequently asked questions
How far is GMP from GSJ?
The flight distance from Seoul (GMP) to San Jose (GSJ) is 8,122 miles (13,071 km, 7,058 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to GSJ?
A nonstop flight takes about 16h 24m 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 Seoul and San Jose?
San Jose is 15 hours behind Seoul.
What is the cheapest way to fly from GMP to GSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–GSJ that never appear on search engines, with no booking fees.