Cheapest return flights from Helsinki to Porto in July from 246€

Best time to book flights for Helsinki (HEL) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Helsinki (HEL) to Porto (OPO) in July 2025 (see full year).

Return flights

17 Jul - 24 Jul Norwegian Air Sweden AOC
14 Jul - 24 Jul Ryanair
07 Jul - 14 Jul Ryanair
16 Jul - 21 Jul Norwegian Air Sweden AOC
11 Jul - 14 Jul Ryanair
22 Jul - 04 Aug Ryanair
15 Jul - 22 Jul Ryanair
02 Jul - 09 Jul Norwegian Air Sweden AOC
19 Jul - 26 Jul Finnair

Also check the deals for one-way flights from Helsinki to Porto in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Porto

Cheap car rent in Porto