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OPO to HEW: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Athens (Athen Helenikon Airport)
1,731 mi
2,786 km · 1,505 nm
3h 52m
estimated nonstop flight time
+2h
time difference · heading east
See live OPO→HEW fares Phone-only fares on this route — call free
Flight time details
1,731 miles nonstop takes roughly 3h 52m 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
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- HEW — Athen Helenikon Airport · Athens, 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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Near HEW
- ATH · Eleftherios Venizelos International Airport12 mi away
- PKH · Porto Cheli Airport52 mi away
- JSY · Syros Airport74 mi away
- SKU · Skiros Airport85 mi away
Frequently asked questions
How far is OPO from HEW?
The flight distance from Porto (OPO) to Athens (HEW) is 1,731 miles (2,786 km, 1,505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to HEW?
A nonstop flight takes about 3h 52m 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 Porto and Athens?
Athens is 2 hours ahead of Porto.
What is the cheapest way to fly from OPO to HEW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–HEW that never appear on search engines, with no booking fees.