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LUK to SOF: distance & flight time

Cincinnati (Cincinnati Municipal Airport Lunken Field) → Sofia (Sofia Airport)

5,206 mi
8,378 km · 4,523 nm
10h 40m
estimated nonstop flight time
+7h
time difference · heading northeast
See live LUKSOF fares Phone-only fares on this route — call free

Flight time details

5,206 miles nonstop takes roughly 10h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

The two airports

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.

Frequently asked questions

How far is LUK from SOF?

The flight distance from Cincinnati (LUK) to Sofia (SOF) is 5,206 miles (8,378 km, 4,523 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LUK to SOF?

A nonstop flight takes about 10h 40m 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 Cincinnati and Sofia?

Sofia is 7 hours ahead of Cincinnati.

What is the cheapest way to fly from LUK to SOF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–SOF that never appear on search engines, with no booking fees.
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