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THR to JSY: distance & flight time
Teheran (Mehrabad International Airport) → Syros Island (Syros Airport)
1,463 mi
2,355 km · 1,272 nm
3h 39m
estimated nonstop flight time
-0.5h
time difference · heading west
See live THR→JSY fares Phone-only fares on this route — call free
Flight time details
1,463 miles nonstop takes roughly 3h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- JSY — Syros Airport · Syros Island, Greece
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 mi away
Frequently asked questions
How far is THR from JSY?
The flight distance from Teheran (THR) to Syros Island (JSY) is 1,463 miles (2,355 km, 1,272 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to JSY?
A nonstop flight takes about 3h 39m 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 THR to JSY?
Nonstop service on THR–JSY 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 3h 39m nonstop estimate.
What is the time difference between Teheran and Syros Island?
Syros Island is 0.5 hours behind Teheran.
What is the cheapest way to fly from THR to JSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–JSY that never appear on search engines, with no booking fees.
Why are some THR to JSY fares phone-only?
Consolidator contracts let us sell certain THR–JSY 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.