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SAN to SSN: distance & flight time
San Diego (San Diego International Airport) → Seoul East (Seoul Air Base (K-16))
6,063 mi
9,758 km · 5,269 nm
12h 21m
estimated nonstop flight time
+16h
time difference · heading northwest
See live SAN→SSN fares Phone-only fares on this route — call free
Flight time details
6,063 miles nonstop takes roughly 12h 21m 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
- SAN — San Diego International Airport · San Diego, United States
- SSN — Seoul Air Base (K-16) · Seoul East, 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 SAN
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is SAN from SSN?
The flight distance from San Diego (SAN) to Seoul East (SSN) is 6,063 miles (9,758 km, 5,269 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAN to SSN?
A nonstop flight takes about 12h 21m 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 San Diego and Seoul East?
Seoul East is 16 hours ahead of San Diego.
What is the cheapest way to fly from SAN to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAN–SSN that never appear on search engines, with no booking fees.