Need help booking?
Unpublished phone-only deals available
KIY to ICN: distance & flight time
Kilwa Masoko (Kilwa Masoko Airport) → Seoul (Incheon International Airport)
6,426 mi
10,342 km · 5,584 nm
13h 4m
estimated nonstop flight time
—
time difference · heading northeast
See live KIY→ICN fares Phone-only fares on this route — call free
Flight time details
6,426 miles nonstop takes roughly 13h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KIY — Kilwa Masoko Airport · Kilwa Masoko, Tanzania
- 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 KIY
- LDI · Lindi Airport67 mi away
- MFA · Mafia Island Airport70 mi away
- MYW · Mtwara Airport109 mi away
- DAR · Julius Nyerere International Airport142 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 KIY from ICN?
The flight distance from Kilwa Masoko (KIY) to Seoul (ICN) is 6,426 miles (10,342 km, 5,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIY to ICN?
A nonstop flight takes about 13h 4m 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 cheapest way to fly from KIY to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIY–ICN that never appear on search engines, with no booking fees.