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AVR to ISL: distance & flight time
Alverca (Alverca Air Base) → Istanbul (Atatürk International Airport)
1,995 mi
3,210 km · 1,733 nm
4h 23m
estimated nonstop flight time
+2h
time difference · heading east
See live AVR→ISL fares Phone-only fares on this route — call free
Flight time details
1,995 miles nonstop takes roughly 4h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- AVR — Alverca Air Base · Alverca, Portugal
- ISL — Atatürk International Airport · Istanbul, Turkey
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 AVR
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)9 mi away
- CAT · Cascais Airport21 mi away
- QLR · Monte Real Air Base66 mi away
- BYJ · Beja Airport / Airbase81 mi away
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is AVR from ISL?
The flight distance from Alverca (AVR) to Istanbul (ISL) is 1,995 miles (3,210 km, 1,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVR to ISL?
A nonstop flight takes about 4h 23m 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 Alverca and Istanbul?
Istanbul is 2 hours ahead of Alverca.
What is the cheapest way to fly from AVR to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVR–ISL that never appear on search engines, with no booking fees.