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

Return flights

21 Jul - 28 Jul	Air Canada
19 Jul - 26 Jul	Air Canada
16 Jul - 23 Jul	Air Canada
23 Jul - 30 Jul	Air Canada
22 Jul - 29 Jul	Sun Country Airlines
15 Jul - 22 Jul	Lufthansa
17 Jul - 24 Jul	Lufthansa
14 Jul - 21 Jul	Air Canada
26 Jul - 02 Aug	Lufthansa
27 Jul - 03 Aug	Air Canada
20 Jul - 27 Jul	Air Canada
25 Jul - 01 Aug	Icelandair
13 Jul - 20 Jul	Sun Country Airlines

Also check the deals for one-way flights from Minneapolis 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 Minneapolis to Porto in July from 623€

Return flights