Cheap Flights from Philadelphia 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
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Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from Philadelphia to Lisbon
Explore current cheapest deals departing from Philadelphia to Lisbon
2026-11-07 – 2026-11-24
PHL - Lisbon
74% AI deal score
$647
$740
Round trip
2026-11-11 – 2026-11-18
PHL - Lisbon
72% AI deal score
$687
$752
Round trip
2026-11-11 – 2026-11-24
PHL - Lisbon
74% AI deal score
$645
$752
Round trip
2026-11-08 – 2026-11-16
PHL - Lisbon
72% AI deal score
$676
$780
Round trip
2026-11-14 – 2026-11-24
PHL - Lisbon
73% AI deal score
$651
$791
Round trip
2027-04-14 – 2027-04-21
PHL - Lisbon
83% AI deal score
$1,031
$792
Round trip
2027-03-17 – 2027-03-24
PHL - Lisbon
78% AI deal score
$855
$796
Round trip
2027-04-12 – 2027-04-20
PHL - Lisbon
83% AI deal score
$1,034
$796
Round trip
2026-11-16 – 2026-12-07
PHL - Lisbon
73% AI deal score
$633
$820
Round trip
2026-11-16 – 2026-11-26
PHL - Lisbon
73% AI deal score
$653
$832
Round trip