Cheapest return flights from Singapore to Lisbon in May from 589€

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

21 May - 28 May Etihad Airways
29 May - 06 Jun Turkish Airlines
20 May - 04 Jun SWISS
20 May - 10 Jun Etihad Airways
24 May - 30 May SWISS
24 May - 03 Jun SWISS
25 May - 03 Jun SWISS
11 May - 22 May Turkish Airlines
17 May - 23 May SWISS
12 May - 19 May SWISS
08 May - 15 May Air France
18 May - 23 May SWISS
11 May - 18 May SWISS
16 May - 23 May SWISS
08 May - 13 May Air France
31 May - 25 Jun Qatar Airways
31 May - 05 Jun Qatar Airways
28 May - 01 Jun Qatar Airways
30 May - 07 Jun Qatar Airways
23 May - 06 Jun KLM

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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