AirHint found the following cheapest return flights from Rotterdam (RTM) to Lisbon (LIS) in July 2026 (see full year).

Return flights

01 Jul - 15 Jul	transavia	direct
06 Jul - 12 Jul	transavia
06 Jul - 12 Jul	transavia	direct
16 Jul - 19 Jul	transavia
16 Jul - 19 Jul	transavia	direct
22 Jul - 10 Aug	transavia
22 Jul - 10 Aug	transavia	direct

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

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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Cheapest return flights from Rotterdam to Lisbon in July from 156€

Return flights