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PSC to ICN: distance & flight time
Pasco (Tri Cities Airport) → Seoul (Incheon International Airport)
5,370 mi
8,643 km · 4,667 nm
11h
estimated nonstop flight time
+16h
time difference · heading northwest
See live PSC→ICN fares Phone-only fares on this route — call free
Flight time details
5,370 miles nonstop takes roughly 11h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- PSC — Tri Cities Airport · Pasco, United States
- 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 PSC
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 PSC from ICN?
The flight distance from Pasco (PSC) to Seoul (ICN) is 5,370 miles (8,643 km, 4,667 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to ICN?
A nonstop flight takes about 11h 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 Pasco and Seoul?
Seoul is 16 hours ahead of Pasco.
What is the cheapest way to fly from PSC to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–ICN that never appear on search engines, with no booking fees.