Cheapest one-way flights from Singapore to Lisbon in May from 374€

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

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

One-Way flights

11 May Turkish Airlines
01 May Turkish Airlines
02 May Turkish Airlines
22 May Turkish Airlines
07 May Qatar Airways
24 May Etihad Airways

Also check the deals for return 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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