Cheapest return flights from Singapore to Lisbon in May from 602€

Best time to book flights for Singapore (SIN) to Lisbon (LIS) flights at AirHint

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

Return flights

19 May - 24 May Etihad Airways
20 May - 27 May Etihad Airways
13 May - 20 May Etihad Airways
25 May - 29 May Turkish Airlines
11 May - 18 May Turkish Airlines
16 May - 23 May Turkish Airlines
08 May - 14 May Turkish Airlines
06 May - 11 May Turkish Airlines
08 May - 18 May Turkish Airlines
23 May - 31 May Turkish Airlines
16 May - 01 Jun Turkish Airlines
31 May - 08 Jun KLM
31 May - 14 Jun IndiGo
31 May - 06 Jun Emirates

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

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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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