Finnair Flight BA5662 Deals & Information (2025/2026)

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Finnair Flight 5662 Route Deals From $927

The cheapest prices found with in the last 7 days for return flights were $673 and $927 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Mon, Sep 22
LHR
Heathrow
PHL
Philadelphia Intl.
$673 Roundtrip, found 3 hours ago
$673
Roundtrip
found 3 hours ago
Select Finnair flight, departing Mon, Sep 15 from Heathrow to Philadelphia Intl., returning Mon, Sep 22, priced at $673 found 3 hours ago