Cheapest return flights from Lisbon to Singapore in April from 597€

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 April 2025 (see full year).

Return flights

30 Apr - 12 May Finnair
01 Apr - 20 May SWISS
16 Apr - 21 May Etihad Airways
01 Apr - 08 Apr Etihad Airways
02 Apr - 09 Apr Etihad Airways
01 Apr - 07 Apr Etihad Airways
25 Apr - 10 May Finnair
24 Apr - 09 May Finnair
01 Apr - 06 May SWISS
22 Apr - 29 Apr Iberia
01 Apr - 05 May Iberia
30 Apr - 06 May Iberia
16 Apr - 06 May Finnair
21 Apr - 29 Apr Qatar Airways
09 Apr - 22 Apr Qatar Airways
22 Apr - 10 May Finnair
10 Apr - 22 Apr Qatar Airways
09 Apr - 26 Apr Qatar Airways
03 Apr - 19 Apr Iberia
22 Apr - 26 Apr Qatar Airways

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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