Aegean Flight 721 Deals & Information (2025/2026)

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Aegean Flight 721 Route Deals From $85

The cheapest prices found with in the last 7 days for return flights were $178 and $85 for one-way flights to Eleftherios Venizelos for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Thu, Oct 23
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$178 Roundtrip, found 4 days ago
$178
Roundtrip
found 4 days ago
Select Aegean flight, departing Thu, Oct 16 from Humberto Delgado to Eleftherios Venizelos, returning Thu, Oct 23, priced at $178 found 4 days ago
Thu, Oct 2 - Thu, Oct 16
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$209 Roundtrip, found 22 hours ago
$209
Roundtrip
found 22 hours ago
Select Aegean flight, departing Thu, Oct 2 from Humberto Delgado to Eleftherios Venizelos, returning Thu, Oct 16, priced at $209 found 22 hours ago
Thu, Oct 16 - Thu, Oct 23
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select Aegean flight, departing Thu, Oct 16 from Humberto Delgado to Eleftherios Venizelos, returning Thu, Oct 23, priced at $226 found 4 days ago
Thu, Oct 2 - Thu, Oct 16
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$243 Roundtrip, found 22 hours ago
$243
Roundtrip
found 22 hours ago
Select Aegean flight, departing Thu, Oct 2 from Humberto Delgado to Eleftherios Venizelos, returning Thu, Oct 16, priced at $243 found 22 hours ago
Thu, Oct 16 - Thu, Oct 23
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Aegean flight, departing Thu, Oct 16 from Humberto Delgado to Eleftherios Venizelos, returning Thu, Oct 23, priced at $253 found 4 days ago
Mon, Mar 9 - Fri, Mar 13
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$270 Roundtrip, found 5 hours ago
$270
Roundtrip
found 5 hours ago
Select Aegean flight, departing Mon, Mar 9 from Humberto Delgado to Eleftherios Venizelos, returning Fri, Mar 13, priced at $270 found 5 hours ago
Sun, Nov 2 - Tue, Nov 11
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$299 Roundtrip, found 2 hours ago
$299
Roundtrip
found 2 hours ago
Select Aegean flight, departing Sun, Nov 2 from Humberto Delgado to Eleftherios Venizelos, returning Tue, Nov 11, priced at $299 found 2 hours ago
Sun, Nov 2 - Tue, Nov 11
LIS
Humberto Delgado
ATH
Eleftherios Venizelos
$306 Roundtrip, found 2 hours ago
$306
Roundtrip
found 2 hours ago
Select Aegean flight, departing Sun, Nov 2 from Humberto Delgado to Eleftherios Venizelos, returning Tue, Nov 11, priced at $306 found 2 hours ago