Cheap flights from Porto to Aegean Sea

View AU$153 flight on Wed, 20 May 2026Opens in a new window

Popular airlines from Porto to Aegean Sea

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    United

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Cheap Flights from Porto (OPO) to Aegean Sea (ATH)

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.

Lufthansa
Fri, 20 Feb. - Mon, 23 Feb.
OPO
Porto
ATH
Athens
AU$341 Return, found 4 days ago
AU$341
Return
found 4 days ago
Select Lufthansa flight, departing Fri, 20 Feb. from Porto to Athens, returning Mon, 23 Feb., priced at AU$341 found 4 days ago
Lufthansa
Fri, 20 Feb. - Mon, 23 Feb.
OPO
Porto
ATH
Athens
AU$345 Return, found 4 days ago
AU$345
Return
found 4 days ago
Select Lufthansa flight, departing Fri, 20 Feb. from Porto to Athens, returning Mon, 23 Feb., priced at AU$345 found 4 days ago
Swiss International Air Lines
Fri, 20 Feb. - Mon, 23 Feb.
OPO
Porto
ATH
Athens
AU$381 Return, found 4 days ago
AU$381
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, 20 Feb. from Porto to Athens, returning Mon, 23 Feb., priced at AU$381 found 4 days ago
Air Serbia
Fri, 20 Feb. - Mon, 23 Feb.
OPO
Porto
ATH
Athens
AU$488 Return, found 4 days ago
AU$488
Return
found 4 days ago
Select Air Serbia flight, departing Fri, 20 Feb. from Porto to Athens, returning Mon, 23 Feb., priced at AU$488 found 4 days ago
Aegean
Thu, 9 Oct. - Thu, 16 Oct.
OPO
Porto
ATH
Athens
AU$492 Return, found 1 day ago
AU$492
Return
found 1 day ago
Select Aegean flight, departing Thu, 9 Oct. from Porto to Athens, returning Thu, 16 Oct., priced at AU$492 found 1 day ago
Austrian Airlines
Mon, 1 Sep. - Mon, 8 Sep.
OPO
Porto
JMK
Mykonos
AU$519 Return, found 5 days ago
AU$519
Return
found 5 days ago
Select Austrian Airlines flight, departing Mon, 1 Sep. from Porto to Mykonos, returning Mon, 8 Sep., priced at AU$519 found 5 days ago
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