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PHX to GMP: distance & flight time
Phoenix (Phoenix Sky Harbor International Airport) → Seoul (Gimpo International Airport)
6,245 mi
10,051 km · 5,427 nm
12h 43m
estimated nonstop flight time
+16h
time difference · heading northwest
See live PHX→GMP fares Phone-only fares on this route — call free
Flight time details
6,245 miles nonstop takes roughly 12h 43m 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
- PHX — Phoenix Sky Harbor International Airport · Phoenix, United States
- GMP — Gimpo 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is PHX from GMP?
The flight distance from Phoenix (PHX) to Seoul (GMP) is 6,245 miles (10,051 km, 5,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHX to GMP?
A nonstop flight takes about 12h 43m 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 Phoenix and Seoul?
Seoul is 16 hours ahead of Phoenix.
What is the cheapest way to fly from PHX to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHX–GMP that never appear on search engines, with no booking fees.