Cheapest return flights from Singapore to Lisbon in December from 533€

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

Return flights

28 Dec - 13 Jan Air France
11 Dec - 05 Jan Juneyao Airlines
25 Dec - 06 Jan KLM
26 Dec - 06 Jan KLM
10 Dec - 24 Dec Air France
10 Dec - 17 Dec Etihad Airways
24 Dec - 31 Dec KLM
07 Dec - 14 Dec Air France
22 Dec - 31 Dec Air France
26 Dec - 31 Dec KLM
24 Dec - 01 Jan Air France
25 Dec - 01 Jan Air France
21 Dec - 01 Jan Juneyao Airlines
15 Dec - 22 Dec Air France
24 Dec - 28 Dec Air France
13 Dec - 18 Dec Etihad Airways
11 Dec - 18 Dec Qatar Airways
19 Dec - 01 Jan Scoot
29 Dec - 04 Jan KLM

Also check the deals for one-way flights from Singapore to Lisbon in December.

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