Cheap flights from Porto to Southern Marmara

View AU$519 flight on Thu, 4 Sep. 2025Opens in a new window

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Cheap Flights from Porto (OPO) to Southern Marmara (IST)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 4 Sep. - Thu, 11 Sep.
OPO
Porto
SAW
Istanbul
AU$1,022 Return, found 2 days ago
AU$1,022
Return
found 2 days ago
Select KLM flight, departing Thu, 4 Sep. from Porto to Istanbul, returning Thu, 11 Sep., priced at AU$1,022 found 2 days ago
KLM
Thu, 4 Sep. - Thu, 11 Sep.
OPO
Porto
SAW
Istanbul
AU$1,076 Return, found 2 days ago
AU$1,076
Return
found 2 days ago
Select KLM flight, departing Thu, 4 Sep. from Porto to Istanbul, returning Thu, 11 Sep., priced at AU$1,076 found 2 days ago
KLM
Thu, 4 Sep. - Thu, 11 Sep.
OPO
Porto
SAW
Istanbul
AU$1,084 Return, found 2 days ago
AU$1,084
Return
found 2 days ago
Select KLM flight, departing Thu, 4 Sep. from Porto to Istanbul, returning Thu, 11 Sep., priced at AU$1,084 found 2 days ago
KLM
Thu, 4 Sep. - Thu, 11 Sep.
OPO
Porto
SAW
Istanbul
AU$1,117 Return, found 2 days ago
AU$1,117
Return
found 2 days ago
Select KLM flight, departing Thu, 4 Sep. from Porto to Istanbul, returning Thu, 11 Sep., priced at AU$1,117 found 2 days ago
KLM
Thu, 4 Sep. - Thu, 11 Sep.
OPO
Porto
SAW
Istanbul
AU$1,139 Return, found 2 days ago
AU$1,139
Return
found 2 days ago
Select KLM flight, departing Thu, 4 Sep. from Porto to Istanbul, returning Thu, 11 Sep., priced at AU$1,139 found 2 days ago
KLM
Wed, 3 Sep. - Wed, 10 Sep.
OPO
Porto
SAW
Istanbul
AU$1,151 Return, found 4 days ago
AU$1,151
Return
found 4 days ago
Select KLM flight, departing Wed, 3 Sep. from Porto to Istanbul, returning Wed, 10 Sep., priced at AU$1,151 found 4 days ago
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