Cheapest return flights from Lisbon to Singapore in September from 600€

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

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

Return flights

03 Sep - 16 Sep Etihad Airways
03 Sep - 11 Sep Finnair
10 Sep - 17 Sep Air France
02 Sep - 16 Sep SWISS
02 Sep - 14 Sep Finnair
01 Sep - 15 Sep Finnair
03 Sep - 15 Sep Finnair
03 Sep - 14 Sep Finnair
02 Sep - 09 Sep Finnair
01 Sep - 17 Sep Finnair
15 Sep - 03 Oct Air France
28 Sep - 09 Oct SWISS
24 Sep - 08 Oct TAP
24 Sep - 01 Oct TAP

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