Cheapest return flights from Hannover to Porto in September from $301

Best time to book flights for Hannover (HAJ) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Hannover (HAJ) to Porto (OPO) in September 2025 (see full year).

Return flights

12 Sep - 26 Sep KLM
25 Sep - 27 Sep Vueling Airlines
15 Sep - 22 Sep SWISS
24 Sep - 27 Sep Vueling Airlines
19 Sep - 27 Sep Vueling Airlines
19 Sep - 22 Sep British Airways
20 Sep - 27 Sep Vueling Airlines
19 Sep - 20 Sep Vueling Airlines
24 Sep - 03 Oct SWISS
21 Sep - 27 Sep Vueling Airlines
15 Sep - 27 Sep Vueling Airlines
12 Sep - 05 Oct Air France

Also check the deals for one-way flights from Hannover to Porto in September.

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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