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

Return flights

10 Dec - 17 Dec	Vueling Airlines
06 Dec - 19 Dec	Ryanair
01 Dec - 15 Dec	Vueling Airlines
01 Dec - 11 Dec	Vueling Airlines
04 Dec - 11 Dec	Vueling Airlines
01 Dec - 14 Dec	Vueling Airlines
03 Dec - 17 Dec	Ryanair
01 Dec - 09 Dec	easyJet
01 Dec - 12 Dec	Vueling Airlines
04 Dec - 10 Dec	Ryanair
25 Dec - 07 Jan	Luxair
26 Dec - 07 Jan	easyJet
29 Dec - 13 Jan	Air Europa
30 Dec - 02 Jan	Ryanair
25 Dec - 12 Jan	Air Europa
31 Dec - 09 Jan	Ryanair
28 Dec - 07 Jan	Ryanair
21 Dec - 02 Jan	Ryanair
28 Dec - 03 Jan	Ryanair
30 Dec - 03 Jan	Ryanair

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 $783

Return flights