Cheapest return flights from Lisbon to Singapore in August from $709

AirHint found the following cheapest return flights from Lisbon (LIS) to Singapore (SIN) in August 2026 (see full year).

Return flights

30 Aug - 09 Sep Finnair
24 Aug - 08 Sep Finnair
24 Aug - 02 Sep Air France
30 Aug - 08 Sep Air France
31 Aug - 12 Sep KLM
27 Aug - 11 Sep TAP
23 Aug - 05 Sep Iberia
18 Aug - 04 Sep TAP
18 Aug - 01 Sep Qatar Airways
22 Aug - 31 Aug TAP
10 Aug - 31 Aug IndiGo
22 Aug - 29 Aug easyJet
01 Aug - 16 Aug easyJet
01 Aug - 15 Aug SWISS
28 Aug - 11 Sep Emirates

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

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