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Mehrabad International Airport (THR) had nonstop service to 25 destinations on 4 airlines in our June 14, 2026 departure snapshot. The busiest route was to Mashhad (MHD), served by 4 carriers, and the largest operator here was Mahan Air with nonstops to 17 destinations.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from THR to 25 destinations. Current schedules show about 25 flights per day across those routes. The busiest options start with Mashhad (MHD), Kerman (KER), Tabriz (TBZ).
0 international routes in this schedule set
Iran 25
4-5/day on 4 airlines
BAe 146-300 · Airbus A320 family · McDonnell Douglas MD-82
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
+2 more THR routes on Iran Air — use the full route directory for every destination.
Grouped by departure terminal in our schedule data, with each carrier's share of that terminal's captured departures.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Mehrabad International Airport (THR / OIII) is located in Tehran, Iran.
The IATA code is THR. The ICAO code is OIII.
The busiest scheduled route from THR in our June 14, 2026 departure data was THR to MHD (Mashhad), with 4-5/day across 4 airlines.
Mahan Air was the largest operator in our THR schedule data, serving 17 destinations with 14-15/day.
THR has 0 international routes and 25 domestic routes in the current schedule set.
4 airlines operated at THR in our June 14, 2026 snapshot. Top carriers include Mahan Air, Iran Aseman, Iran Airtour, Iran Air.
THR has direct flights to 25 destinations including Mashhad, Kerman, Tabriz, Ardabil, Ahwaz.
View live arrivals and departures at THR on FlightRadar24.
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