Popular airlines from Sion to Lisbon
Nok AirNok Air
Thai AirAsiaThai AirAsia
Thai Airways InternationalThai Airways International
Thai AirAsia XThai AirAsia X
Hong Kong AirlinesHong Kong Airlines
AirAsiaAirAsia
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Find the cheapest month to fly from Geneva (GVA) to Lisbon (LIS)
November is typically the cheapest month to fly
From ฿2,760 - ฿4,463 per traveller.
Graph displaying average flight prices per month
*Available to Expedia members.