AirHint found the following cheapest return flights from Lisbon (LIS) to Osaka (KIX) in December 2025 (see full year).

Return flights

01 Dec - 12 Dec	easyJet
08 Dec - 17 Dec	easyJet
01 Dec - 31 Dec	Ryanair
06 Dec - 16 Dec	Ryanair
27 Dec - 07 Jan	Ryanair
21 Dec - 01 Jan	Wizz Air
22 Dec - 27 Dec	Ryanair
19 Dec - 04 Jan	Wizz Air Malta
26 Dec - 01 Jan	easyJet
18 Dec - 03 Jan	easyJet
27 Dec - 03 Jan	Ryanair
25 Dec - 02 Jan	Air France
26 Dec - 03 Jan	Air France

Also check the deals for one-way flights from Lisbon to Osaka 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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Cheapest return flights from Lisbon to Osaka in December from $769

Return flights