Cheapest one-way flights from Porto to Singapore in July from 396€

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

AirHint found the following cheapest one-way flights from Porto (OPO) to Singapore (SIN) in July 2025 (see full year).

One-Way flights

16 Jul easyJet
21 Jul Air France
28 Jul Turkish Airlines

Also check the deals for return flights from Porto to Singapore in July.

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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