Cheapest return flights from Porto to Vienna in April from 153€

Best time to book flights for Porto (OPO) to Vienna (VIE) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Vienna (VIE) in April 2026 (see full year).

Return flights

01 Apr - 06 Apr SWISS
09 Apr - 13 Apr Austrian Airlines direct
10 Apr - 14 Apr SWISS
04 Apr - 11 Apr Austrian Airlines
02 Apr - 07 Apr TAP
01 Apr - 07 Apr TAP
05 Apr - 11 Apr SWISS
05 Apr - 09 Apr KLM

Also check the deals for one-way flights from Porto to Vienna 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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