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ICN to SNA: distance & flight time
Seoul (Incheon International Airport) → Santa Ana (John Wayne Airport-Orange County Airport)
6,016 mi
9,682 km · 5,228 nm
12h 16m
estimated nonstop flight time
-16h
time difference · heading northeast
See live ICN→SNA fares Phone-only fares on this route — call free
Flight time details
6,016 miles nonstop takes roughly 12h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- SNA — John Wayne Airport-Orange County Airport · Santa Ana, United States
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 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
Near SNA
- LAX · Los Angeles International Airport36 mi away
- NZJ · El Toro Marine Corps Air Station8 mi away
- FUL · Fullerton Municipal Airport15 mi away
- LGB · Long Beach /Daugherty Field/ Airport19 mi away
Frequently asked questions
How far is ICN from SNA?
The flight distance from Seoul (ICN) to Santa Ana (SNA) is 6,016 miles (9,682 km, 5,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to SNA?
A nonstop flight takes about 12h 16m 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 Santa Ana?
Santa Ana is 16 hours behind Seoul.
What is the cheapest way to fly from ICN to SNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–SNA that never appear on search engines, with no booking fees.