Cheap Flights from Austin to Lisbon
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Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon
Prices updated 1 day ago
461 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Austin to Lisbon
Explore current cheapest deals departing from Austin to Lisbon
2026-11-10 – 2026-11-17
AUS - Lisbon
91% AI deal score
$823
$575
Round trip
2027-02-01 – 2027-02-08
AUS - Lisbon
85% AI deal score
$712
$577
Round trip
2027-02-02 – 2027-02-09
AUS - Lisbon
85% AI deal score
$716
$577
Round trip
2027-03-10 – 2027-03-17
AUS - Lisbon
94% AI deal score
$990
$577
Round trip
2026-11-17 – 2026-11-24
AUS - Lisbon
91% AI deal score
$830
$578
Round trip
2026-12-02 – 2026-12-09
AUS - Lisbon
91% AI deal score
$874
$579
Round trip
2027-02-10 – 2027-02-15
AUS - Lisbon
84% AI deal score
$727
$579
Round trip
2027-02-09 – 2027-02-16
AUS - Lisbon
85% AI deal score
$716
$580
Round trip
2027-03-02 – 2027-03-09
AUS - Lisbon
94% AI deal score
$982
$580
Round trip
2026-12-01 – 2026-12-08
AUS - Lisbon
91% AI deal score
$875
$581
Round trip
