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TRS to ICN: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Seoul (Incheon International Airport)
5,339 mi
8,592 km · 4,639 nm
10h 56m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TRS→ICN fares Phone-only fares on this route — call free
Flight time details
5,339 miles nonstop takes roughly 10h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- 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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 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 TRS from ICN?
The flight distance from Ronchi De Legionari (TRS) to Seoul (ICN) is 5,339 miles (8,592 km, 4,639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to ICN?
A nonstop flight takes about 10h 56m 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 Ronchi De Legionari and Seoul?
Seoul is 7 hours ahead of Ronchi De Legionari.
What is the cheapest way to fly from TRS to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–ICN that never appear on search engines, with no booking fees.