Las Vegas to Porto, Portugal for only $486 roundtrip

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Cheap flights from Las Vegas to Porto, Portugal for only $486 roundtrip with United Airlines and Lufthansa.

DEPART:
Las Vegas, USA

ARRIVE:
Porto, Portugal

RETURN:
Las Vegas, USA

DATES:
Availability from February to March 2026

Example dates:
24th Feb – 3rd Mar
25th Feb – 4th Mar
28th Feb – 7th Mar
3rd-10th Mar
4th-11th Mar
10th-17th Mar
11th-18th Mar
18th-25th Mar

and more…

STOPS:
New York
Frankfurt (incoming only)

AIRLINES:
United Airlines
Lufthansa