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

Return flights

01 Dec - 11 Dec	Vueling Airlines
06 Dec - 23 Dec	Air Europa
09 Dec - 16 Dec	Qatar Airways
03 Dec - 10 Dec	Qatar Airways
01 Dec - 19 Dec	Vueling Airlines
08 Dec - 19 Dec	Iberia
05 Dec - 17 Dec	Qatar Airways
21 Dec - 05 Jan	Ryanair
17 Dec - 21 Dec	Qatar Airways
20 Dec - 06 Jan	Royal Air Maroc
20 Dec - 30 Dec	Royal Air Maroc
23 Dec - 29 Dec	Qatar Airways
26 Dec - 04 Jan	Ryanair
30 Dec - 06 Jan	Ryanair
19 Dec - 09 Jan	easyJet
25 Dec - 04 Jan	TAP
17 Dec - 05 Jan	Air Europa
27 Dec - 10 Jan	Lufthansa
26 Dec - 10 Jan	Qatar Airways
30 Dec - 21 Jan	Emirates

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

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 December from 576€

Return flights