Finnair Flight 4180 Deals & Information (2025/2026)

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Finnair Flight 4180 Route Deals From $534

The cheapest prices found with in the last 7 days for return flights were $864 and $534 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 8 - Tue, Sep 16
PHX
Sky Harbor Intl.
LHR
Heathrow
$864 Roundtrip, found 2 days ago
$864
Roundtrip
found 2 days ago
Select Finnair flight, departing Mon, Sep 8 from Sky Harbor Intl. to Heathrow, returning Tue, Sep 16, priced at $864 found 2 days ago