Cheapest return flights from Rotterdam to Lisbon in September from $163

Best time to book flights for Rotterdam (RTM) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Rotterdam (RTM) to Lisbon (LIS) in September 2025 (see full year).

Return flights

17 Sep - 24 Sep transavia direct
21 Sep - 25 Sep transavia direct
22 Sep - 26 Sep transavia
04 Sep - 07 Sep transavia direct

Also check the deals for one-way flights from Rotterdam to Lisbon 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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