AirHint found the following cheapest return flights from Porto (OPO) to Tokyo (NRT) in March 2026 (see full year).

Return flights

07 Mar - 21 Mar	Air Europa
11 Mar - 18 Mar	Vueling Airlines
10 Mar - 24 Mar	Air Europa
02 Mar - 16 Mar	Vueling Airlines
02 Mar - 13 Mar	Vueling Airlines
10 Mar - 19 Mar	Air Europa
07 Mar - 20 Mar	Air Europa
14 Mar - 21 Mar	Air Europa
14 Mar - 28 Mar	Air Europa
01 Mar - 15 Mar	Ryanair
04 Mar - 08 Apr	Air Europa
13 Mar - 01 Apr	Iberia
19 Mar - 03 Apr	Ryanair
19 Mar - 09 Apr	Ryanair
05 Mar - 08 Apr	easyJet
23 Mar - 03 Apr	Wizz Air Malta
30 Mar - 06 Apr	Ryanair
26 Mar - 06 Apr	easyJet
31 Mar - 14 Apr	Vueling Airlines
23 Mar - 06 Apr	Ryanair

Also check the deals for one-way flights from Porto to Tokyo in March.

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 March from $761

Return flights