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

Return flights

08 Dec - 14 Dec	Ryanair
02 Dec - 16 Dec	Qatar Airways
07 Dec - 14 Dec	Qatar Airways
01 Dec - 08 Dec	Qatar Airways
01 Dec - 15 Dec	Qatar Airways
10 Dec - 18 Dec	Air France
11 Dec - 21 Dec	Qatar Airways
06 Dec - 16 Dec	Qatar Airways
06 Dec - 21 Dec	Qatar Airways
05 Dec - 08 Dec	Air France
07 Dec - 07 Jan	Qatar Airways
19 Dec - 04 Jan	Iberia
23 Dec - 07 Jan	Turkish Airlines
18 Dec - 04 Jan	easyJet
20 Dec - 02 Jan	Air France
26 Dec - 02 Jan	Air France
19 Dec - 02 Jan	Air France
22 Dec - 04 Jan	Air France
26 Dec - 03 Jan	Air France

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 $820

Return flights