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

Return flights

17 Jul - 24 Jul	Ryanair
10 Jul - 17 Jul	Ryanair
17 Jul - 29 Jul	Ryanair
10 Jul - 23 Jul	Ryanair
03 Jul - 16 Jul	Ryanair
18 Jul - 29 Jul	Ryanair
11 Jul - 23 Jul	Ryanair
17 Jul - 30 Jul	Ryanair
15 Jul - 19 Jul	Ryanair
20 Jul - 30 Jul	Air Europa
29 Jul - 05 Aug	Ryanair
19 Jul - 03 Aug	Lufthansa
19 Jul - 02 Aug	Ryanair

Also check the deals for one-way flights from Porto to Tokyo 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 Porto to Tokyo in July from 908€

Return flights