Finnair Flight UA5418 Deals & Information (2025/2026)

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Finnair Flight 5418 Route Deals From $494

The cheapest prices found with in the last 7 days for return flights were $734 and $494 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Tue, Oct 14
DEN
Denver Intl.
LHR
Heathrow
$734 Roundtrip, found 1 hour ago
$734
Roundtrip
found 1 hour ago
Select Finnair flight, departing Tue, Oct 7 from Denver Intl. to Heathrow, returning Tue, Oct 14, priced at $734 found 1 hour ago