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OSK to GMP: distance & flight time
Oskarshamn (Oskarshamn Airport) → Seoul (Gimpo International Airport)
4,740 mi
7,628 km · 4,119 nm
9h 46m
estimated nonstop flight time
+8h
time difference · heading northeast
See live OSK→GMP fares Phone-only fares on this route — call free
Flight time details
4,740 miles nonstop takes roughly 9h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- OSK — Oskarshamn Airport · Oskarshamn, Sweden
- 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 OSK
- HLF · Hultsfred Airport28 mi away
- KLR · Kalmar Airport47 mi away
- VXO · Växjö Kronoberg Airport72 mi away
- VBY · Visby Airport72 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 OSK from GMP?
The flight distance from Oskarshamn (OSK) to Seoul (GMP) is 4,740 miles (7,628 km, 4,119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSK to GMP?
A nonstop flight takes about 9h 46m 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 OSK to GMP?
Nonstop service on OSK–GMP 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 9h 46m nonstop estimate.
What is the time difference between Oskarshamn and Seoul?
Seoul is 8 hours ahead of Oskarshamn.
What is the cheapest way to fly from OSK to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSK–GMP that never appear on search engines, with no booking fees.
Why are some OSK to GMP fares phone-only?
Consolidator contracts let us sell certain OSK–GMP 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.