Finnair Flight 5452 Deals & Information (2025/2026)

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Finnair Flight 5452 Route Deals From $542

The cheapest prices found with in the last 7 days for return flights were $761 and $542 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 15 - Wed, Feb 25
SAN
San Diego Intl.
LHR
Heathrow
$761 Roundtrip, found 2 days ago
$761
Roundtrip
found 2 days ago
Select Finnair flight, departing Sun, Feb 15 from San Diego Intl. to Heathrow, returning Wed, Feb 25, priced at $761 found 2 days ago