Need help booking?
Unpublished phone-only deals available
ICN to TOS: distance & flight time
Seoul (Incheon International Airport) → Tromso (Tromsø Airport,)
4,203 mi
6,763 km · 3,652 nm
8h 42m
estimated nonstop flight time
-7h
time difference · heading north
See live ICN→TOS fares Phone-only fares on this route — call free
Flight time details
4,203 miles nonstop takes roughly 8h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- TOS — Tromsø Airport, · Tromso, Norway
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 TOS
- BDU · Bardufoss Airport44 mi away
- SOJ · Sørkjosen Airport49 mi away
- ANX · Andøya Airport72 mi away
- HAA · Hasvik Airport94 mi away
Frequently asked questions
How far is ICN from TOS?
The flight distance from Seoul (ICN) to Tromso (TOS) is 4,203 miles (6,763 km, 3,652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to TOS?
A nonstop flight takes about 8h 42m 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 Seoul and Tromso?
Tromso is 7 hours behind Seoul.
What is the cheapest way to fly from ICN to TOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–TOS that never appear on search engines, with no booking fees.