Cheapest return flights from Porto to Singapore in April from $741

Best time to book flights for Porto (OPO) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Singapore (SIN) in April 2025 (see full year).

Return flights

25 Apr - 06 May easyJet
01 Apr - 03 Apr Ryanair
16 Apr - 04 May Ryanair
23 Apr - 09 May Ryanair
14 Apr - 25 Apr Ryanair
24 Apr - 28 Apr easyJet
23 Apr - 10 May easyJet
25 Apr - 02 May easyJet
24 Apr - 02 May easyJet
15 Apr - 26 Apr Ryanair
16 Apr - 01 May easyJet
22 Apr - 27 Apr Ryanair
21 Apr - 03 May easyJet
26 Apr - 03 May British Airways

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

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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