Cheap Flights from Singapore to Porto
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Deals from
Singapore
RatePunk searches hundreds of travel sites at once for deals on flights to Porto
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Singapore to Porto
Explore current cheapest deals departing from Singapore to Porto
2026-11-09 – 2026-11-16
SIN - Porto
85% AI deal score
$849
$726
Round trip
2026-11-04 – 2026-11-09
SIN - Porto
90% AI deal score
$901
$745
Round trip
2027-02-19 – 2027-02-27
SIN - Porto
72% AI deal score
$576
$767
Round trip
2026-12-01 – 2026-12-13
SIN - Porto
82% AI deal score
$911
$770
Round trip
2026-11-06 – 2026-11-13
SIN - Porto
80% AI deal score
$866
$823
Round trip
2027-03-28 – 2027-04-03
SIN - Porto
74% AI deal score
$671
$828
Round trip
2026-11-05 – 2026-11-15
SIN - Porto
72% AI deal score
$828
$831
Round trip
2026-12-10 – 2026-12-17
SIN - Porto
80% AI deal score
$951
$845
Round trip
2027-03-28 – 2027-04-10
SIN - Porto
73% AI deal score
$673
$860
Round trip
2027-03-28 – 2027-04-05
SIN - Porto
73% AI deal score
$670
$863
Round trip
