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IKA to CAT: distance & flight time
Tehran (Imam Khomeini International Airport) → Cascais (Cascais Airport)
3,282 mi
5,282 km · 2,852 nm
6h 54m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live IKA→CAT fares Phone-only fares on this route — call free
Flight time details
3,282 miles nonstop takes roughly 6h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- CAT — Cascais Airport · Cascais, Portugal
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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is IKA from CAT?
The flight distance from Tehran (IKA) to Cascais (CAT) is 3,282 miles (5,282 km, 2,852 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to CAT?
A nonstop flight takes about 6h 54m 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 Tehran and Cascais?
Cascais is 2.5 hours behind Tehran.
What is the cheapest way to fly from IKA to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–CAT that never appear on search engines, with no booking fees.