Cheapest return flights from Lisbon to Singapore in April from $747

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

Return flights

08 Apr - 29 Apr Etihad Airways
24 Apr - 01 May Finnair
13 Apr - 28 Apr SWISS
08 Apr - 28 Apr SWISS
21 Apr - 25 Apr Aegean Airlines
20 Apr - 27 Apr British Airways
08 Apr - 13 Apr Finnair
22 Apr - 29 Apr Finnair
17 Apr - 24 Apr Finnair
01 Apr - 12 Apr easyJet
02 Apr - 11 Apr Finnair

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

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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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