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

Return flights

05 Nov - 12 Nov	Vueling Airlines
13 Nov - 17 Nov	easyJet
11 Nov - 18 Nov	Vueling Airlines
10 Nov - 17 Nov	Turkish Airlines
13 Nov - 20 Nov	Turkish Airlines
01 Nov - 08 Nov	Turkish Airlines
02 Nov - 09 Nov	Turkish Airlines
03 Nov - 10 Nov	Turkish Airlines
04 Nov - 11 Nov	Turkish Airlines
06 Nov - 13 Nov	Turkish Airlines
25 Nov - 02 Dec	Finnair
04 Nov - 02 Dec	SWISS
28 Nov - 15 Dec	SWISS
22 Nov - 09 Dec	SWISS
26 Nov - 14 Dec	SWISS
05 Nov - 01 Dec	SWISS
28 Nov - 08 Dec	KLM
16 Nov - 03 Dec	Ryanair
16 Nov - 02 Dec	Ryanair
28 Nov - 13 Dec	SWISS

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

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 Lisbon to Singapore in November from $658

Return flights