Cheapest return flights from Lisbon to Singapore in August from 794€

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 August 2025 (see full year).

Return flights

18 Aug - 04 Sep Qatar Airways
27 Aug - 03 Sep Qatar Airways
09 Aug - 16 Aug IndiGo
05 Aug - 28 Aug IndiGo
05 Aug - 27 Aug IndiGo
10 Aug - 27 Aug IndiGo
03 Aug - 10 Aug IndiGo
03 Aug - 14 Aug IndiGo
15 Aug - 29 Aug IndiGo
18 Aug - 01 Sep IndiGo
01 Aug - 01 Sep IndiGo
05 Aug - 29 Aug IndiGo
04 Aug - 29 Aug IndiGo
02 Aug - 17 Aug Turkish Airlines

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

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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