AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Lisbon (LIS) in May 2026 (see full year).

Return flights

15 May - 20 May	Azul Airlines
13 May - 18 May	Azul Airlines
28 May - 02 Jun	Azul Airlines
18 May - 31 May	LATAM Airlines Group
12 May - 19 May	TAP
19 May - 26 May	TAP
13 May - 26 May	TAP
06 May - 26 May	TAP
30 May - 16 Jun	TAP
20 May - 27 May	TAP
07 May - 27 May	TAP
13 May - 27 May	TAP
13 May - 24 Jun	TAP
05 May - 20 Jun	Emirates
25 May - 08 Jun	Emirates
05 May - 03 Jun	Emirates
01 May - 01 Jun	Emirates
17 May - 01 Jun	Emirates

Also check the deals for one-way flights from Rio De Janeiro to Lisbon in May.

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 Rio De Janeiro to Lisbon in May from 769€

Return flights