Need help booking?
Unpublished phone-only deals available
ICN to LAS: distance & flight time
Seoul (Incheon International Airport) → Las Vegas (McCarran International Airport)
6,008 mi
9,668 km · 5,221 nm
12h 15m
estimated nonstop flight time
-16h
time difference · heading northeast
See live ICN→LAS fares Phone-only fares on this route — call free
Flight time details
6,008 miles nonstop takes roughly 12h 15m 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
- LAS — McCarran International Airport · Las Vegas, 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 LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 mi away
Frequently asked questions
How far is ICN from LAS?
The flight distance from Seoul (ICN) to Las Vegas (LAS) is 6,008 miles (9,668 km, 5,221 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to LAS?
A nonstop flight takes about 12h 15m 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 ICN to LAS?
Nonstop service on ICN–LAS 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 15m nonstop estimate.
What is the time difference between Seoul and Las Vegas?
Las Vegas is 16 hours behind Seoul.
What is the cheapest way to fly from ICN to LAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–LAS that never appear on search engines, with no booking fees.
Why are some ICN to LAS fares phone-only?
Consolidator contracts let us sell certain ICN–LAS 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.