Cheapest one-way flights from Singapore to Lisbon in September from 419€

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 September 2025 (see full year).

One-Way flights

15 Sep Scoot Tigerair

Also check the deals for return flights from Singapore to Lisbon in September.

Skyscanner

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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