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

Return flights

11 Dec - 02 Jan	Air Busan
09 Dec - 12 Dec	Air France
04 Dec - 07 Dec	Scoot
10 Dec - 10 Dec	Korean Air
05 Dec - 13 Dec	Lufthansa
05 Dec - 10 Dec	Lufthansa
21 Dec - 29 Dec	Lufthansa
26 Dec - 29 Dec	Lufthansa
10 Dec - 13 Dec	Air France
09 Dec - 13 Dec	Air France
10 Dec - 18 Dec	Air France
29 Dec - 05 Jan	Air France
30 Dec - 04 Jan	KLM
30 Dec - 03 Jan	KLM
31 Dec - 04 Jan	Air France
29 Dec - 03 Jan	Air France
24 Dec - 04 Jan	Air France
28 Dec - 03 Jan	KLM
25 Dec - 02 Jan	Emirates
29 Dec - 02 Jan	Emirates

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

Cheap car rent in Lisbon

Cheapest return flights from Osaka to Lisbon in December from $728

Return flights