Cheapest return flights from Rotterdam to Lisbon in May from $228

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

Return flights

21 May - 04 Jun transavia direct
04 May - 09 May transavia
27 May - 04 Jun transavia direct
18 May - 23 May transavia
08 May - 11 May transavia
03 May - 09 May transavia
28 May - 31 May transavia
02 May - 06 May transavia
28 May - 31 May transavia direct
18 May - 23 May transavia direct
28 May - 07 Jun transavia direct
20 May - 23 May transavia direct
04 May - 10 May transavia
29 May - 07 Jun transavia

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

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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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