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GNI to ICN: distance & flight time
Green Island (Lyudao Airport) → Seoul (Incheon International Airport)
1,064 mi
1,713 km · 925 nm
2h 47m
estimated nonstop flight time
+1h
time difference · heading north
See live GNI→ICN fares Phone-only fares on this route — call free
Flight time details
1,064 miles nonstop takes roughly 2h 47m gate to gate, flying north. 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
- GNI — Lyudao Airport · Green Island, Taiwan
- ICN — Incheon 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Near ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Frequently asked questions
How far is GNI from ICN?
The flight distance from Green Island (GNI) to Seoul (ICN) is 1,064 miles (1,713 km, 925 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to ICN?
A nonstop flight takes about 2h 47m 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 GNI to ICN?
Nonstop service on GNI–ICN 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 2h 47m nonstop estimate.
What is the time difference between Green Island and Seoul?
Seoul is 1 hour ahead of Green Island.
What is the cheapest way to fly from GNI to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–ICN that never appear on search engines, with no booking fees.
Why are some GNI to ICN fares phone-only?
Consolidator contracts let us sell certain GNI–ICN 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.