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YLI to DEF: distance & flight time
Ylivieska-raudaskyla (Ylivieska Airfield) → Dezful (Dezful Airport)
2,409 mi
3,877 km · 2,094 nm
5h 11m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live YLI→DEF fares Phone-only fares on this route — call free
Flight time details
2,409 miles nonstop takes roughly 5h 11m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- YLI — Ylivieska Airfield · Ylivieska-raudaskyla, Finland
- DEF — Dezful Airport · Dezful, Iran
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 YLI
- KOK · Kokkola-Pietarsaari Airport53 mi away
- OUL · Oulu Airport63 mi away
- KAU · Kauhava Airport82 mi away
- KAJ · Kajaani Airport91 mi away
Near DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is YLI from DEF?
The flight distance from Ylivieska-raudaskyla (YLI) to Dezful (DEF) is 2,409 miles (3,877 km, 2,094 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YLI to DEF?
A nonstop flight takes about 5h 11m 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 YLI to DEF?
Nonstop service on YLI–DEF 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 5h 11m nonstop estimate.
What is the time difference between Ylivieska-raudaskyla and Dezful?
Dezful is 1.5 hours ahead of Ylivieska-raudaskyla.
What is the cheapest way to fly from YLI to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLI–DEF that never appear on search engines, with no booking fees.
Why are some YLI to DEF fares phone-only?
Consolidator contracts let us sell certain YLI–DEF 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.