Cheapest return flights from Riyadh to Lisbon in May from $388

Best time to book flights for Riyadh (RUH) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Riyadh (RUH) to Lisbon (LIS) in May 2025 (see full year).

Return flights

29 May - 04 Jun Saudia
02 May - 09 May Saudia
08 May - 15 May Lufthansa
06 May - 13 May SWISS
02 May - 10 May Saudia
28 May - 06 Jun SWISS
29 May - 15 Jun AJet
01 May - 09 May SWISS
28 May - 07 Jun SWISS
30 May - 07 Jun SWISS
30 May - 08 Jun SWISS

Also check the deals for one-way flights from Riyadh 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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