Cheap flights from Austin, TX to Lisbon
Flights starting at $283. Choose between TAP Portugal, Spirit Airlines, or United Airlines to find the best price.
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Tips to know when travelling to Lisbon
Cheapest one-way trip | $316 |
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Cheapest round-trip | $664 |
Average round-trip | $840 |
Includes rare itinerary | Travel hack |
Most popular airline | TAP Portugal |
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Check-in for a flight from Austin to Lisbon
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Norse Atlantic Airways | NBT | N0 | Yes | Opens 24 days before flight Closes 2 hours before flight |
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
Portugal COVID-19 travel restrictions

Most travelers from Austin, AUS can enter Portugal, but there are restrictions.
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Portugal in our dedicated Stories article.
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