AirHint found the following cheapest return flights from Porto (OPO) to Singapore (SIN) in February 2026 (see full year).
Return flights
| 01 Feb - 08 Feb | Ryanair | ||
| 12 Feb - 21 Feb | Ryanair | ||
| 12 Feb - 19 Feb | Ryanair | ||
| 07 Feb - 21 Feb | easyJet | ||
| 14 Feb - 22 Feb | Ryanair | ||
| 13 Feb - 23 Feb | Lufthansa | ||
| 12 Feb - 28 Feb | SWISS | ||
| 13 Feb - 28 Feb | Lufthansa |
Also check the deals for one-way flights from Porto to Singapore in February.
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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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