Cheapest return flights from Rotterdam to Lisbon in September from $165

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

15 Sep - 18 Sep transavia direct
27 Sep - 13 Oct transavia direct
27 Sep - 30 Sep transavia
13 Sep - 21 Sep transavia direct
07 Sep - 11 Sep transavia direct
21 Sep - 07 Oct transavia
03 Sep - 21 Sep transavia direct
13 Sep - 24 Sep transavia direct
18 Sep - 25 Sep transavia direct
10 Sep - 24 Sep transavia direct
04 Sep - 21 Sep transavia direct
05 Sep - 08 Sep transavia

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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