Need help booking?
Unpublished phone-only deals available
JDG to GMP: distance & flight time
Seogwipo (Jeongseok Airport) → Seoul (Gimpo International Airport)
287 mi
462 km · 250 nm
1h 13m
estimated nonstop flight time
Same time
time difference · heading north
See live JDG→GMP fares Phone-only fares on this route — call free
Flight time details
287 miles nonstop takes roughly 1h 13m gate to gate, flying north. 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
- JDG — Jeongseok Airport · Seogwipo, South Korea
- 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 JDG
- CJU · Jeju International Airport15 mi away
- MPK · Mokpo Heliport96 mi away
- RSU · Yeosu Airport112 mi away
- MWX · Muan International Airport112 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 JDG from GMP?
The flight distance from Seogwipo (JDG) to Seoul (GMP) is 287 miles (462 km, 250 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JDG to GMP?
A nonstop flight takes about 1h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from JDG to GMP?
Nonstop service on JDG–GMP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 13m nonstop estimate.
What is the cheapest way to fly from JDG to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JDG–GMP that never appear on search engines, with no booking fees.
Why are some JDG to GMP fares phone-only?
Consolidator contracts let us sell certain JDG–GMP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.