AirHint found the following cheapest one-way flights from Porto (OPO) to Oslo (OSL) in April 2026 (see full year).
One-Way flights
| 13 Apr | Norwegian | direct | |
| 24 Apr | Norwegian | direct | |
| 10 Apr | Norwegian | direct | |
| 17 Apr | Air Europa | ||
| 07 Apr | KLM | ||
| 08 Apr | KLM | ||
| 01 Apr | Norwegian | direct | |
| 09 Apr | Iberia | ||
| 12 Apr | easyJet | ||
| 29 Apr | Ryanair |
Also check the deals for return flights from Porto to Oslo 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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