Air France Flight 3627 Deals & Information (2026/2027)

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Air France Flight 3627 Route Deals From $537

The cheapest prices found with in the last 7 days for return flights were $888 and $537 for one-way flights to Humberto Delgado for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 8 - Tue, Sep 15
BOS
Logan Intl.
LIS
Humberto Delgado
$888 Roundtrip, found 3 hours ago
$888
Roundtrip
found 3 hours ago
Select Air France flight, departing Tue, Sep 8 from Logan Intl. to Humberto Delgado, returning Tue, Sep 15, priced at $888 found 3 hours ago