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LGB to ICN: distance & flight time
Long Beach (Long Beach /Daugherty Field/ Airport) → Seoul (Incheon International Airport)
5,998 mi
9,652 km · 5,212 nm
12h 14m
estimated nonstop flight time
+16h
time difference · heading northwest
See live LGB→ICN fares Phone-only fares on this route — call free
Flight time details
5,998 miles nonstop takes roughly 12h 14m 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
- LGB — Long Beach /Daugherty Field/ Airport · Long Beach, 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 LGB
- LAX · Los Angeles International Airport17 mi away
- FUL · Fullerton Municipal Airport11 mi away
- TOA · Zamperini Field11 mi away
- HHR · Jack Northrop Field Hawthorne Municipal Airport13 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 LGB from ICN?
The flight distance from Long Beach (LGB) to Seoul (ICN) is 5,998 miles (9,652 km, 5,212 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGB to ICN?
A nonstop flight takes about 12h 14m 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 LGB to ICN?
Nonstop service on LGB–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 12h 14m nonstop estimate.
What is the time difference between Long Beach and Seoul?
Seoul is 16 hours ahead of Long Beach.
What is the cheapest way to fly from LGB to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGB–ICN that never appear on search engines, with no booking fees.
Why are some LGB to ICN fares phone-only?
Consolidator contracts let us sell certain LGB–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.