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IKI to SOF: distance & flight time
Iki (Iki Airport) → Sofia (Sofia Airport)
5,403 mi
8,696 km · 4,695 nm
11h 4m
estimated nonstop flight time
-6h
time difference · heading northwest
See live IKI→SOF fares Phone-only fares on this route — call free
Flight time details
5,403 miles nonstop takes roughly 11h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- IKI — Iki Airport · Iki, Japan
- SOF — Sofia Airport · Sofia, Bulgaria
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 IKI
- FUK · Fukuoka Airport40 mi away
- TSJ · Tsushima Airport45 mi away
- HSG · Saga Airport51 mi away
- NGS · Nagasaki Airport58 mi away
Near SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Frequently asked questions
How far is IKI from SOF?
The flight distance from Iki (IKI) to Sofia (SOF) is 5,403 miles (8,696 km, 4,695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKI to SOF?
A nonstop flight takes about 11h 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 time difference between Iki and Sofia?
Sofia is 6 hours behind Iki.
What is the cheapest way to fly from IKI to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKI–SOF that never appear on search engines, with no booking fees.