Cheapest return flights from Las Vegas to Lisbon in March from $653

Best time to book flights for Las Vegas (LAS) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Las Vegas (LAS) to Lisbon (LIS) in March 2025 (see full year).

Return flights

16 Mar - 23 Mar Norse Atlantic Airways (UK)
13 Mar - 25 Mar Norse Atlantic Airways (UK)
30 Mar - 06 Apr Spirit Airlines
29 Mar - 05 Apr Frontier Airlines
28 Mar - 05 Apr Frontier Airlines
26 Mar - 29 Mar Frontier Airlines
21 Mar - 23 Mar Spirit Airlines
13 Mar - 24 Mar American Airlines

Also check the deals for one-way flights from Las Vegas to Lisbon in March.

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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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