Need help booking?
Unpublished phone-only deals available
OCW to ICN: distance & flight time
Washington (Warren Field) → Seoul (Incheon International Airport)
7,170 mi
11,540 km · 6,231 nm
14h 32m
estimated nonstop flight time
+13h
time difference · heading north
See live OCW→ICN fares Phone-only fares on this route — call free
Flight time details
7,170 miles nonstop takes roughly 14h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- OCW — Warren Field · Washington, 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 OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 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 OCW from ICN?
The flight distance from Washington (OCW) to Seoul (ICN) is 7,170 miles (11,540 km, 6,231 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OCW to ICN?
A nonstop flight takes about 14h 32m 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 Washington and Seoul?
Seoul is 13 hours ahead of Washington.
What is the cheapest way to fly from OCW to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OCW–ICN that never appear on search engines, with no booking fees.