AirHint found the following cheapest return flights from Sandefjord (TRF) to Porto (OPO) in July 2026 (see full year).

Return flights

13 Jul - 17 Jul	Ryanair
13 Jul - 29 Jul	Ryanair
13 Jul - 31 Jul	Ryanair
13 Jul - 20 Jul	Ryanair
03 Jul - 17 Jul	Ryanair
17 Jul - 20 Jul	Ryanair
04 Jul - 10 Jul	Scandinavian Airlines
12 Jul - 19 Jul	Ryanair

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

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.

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Cheapest return flights from Sandefjord to Porto in July from 310€

Return flights