American Airlines Cheap Flights from Denver to Reykjavik

View €891 flight on Fri, 19 Dec 2025Opens in a new window

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Prices were available within the past 7 days and start at €891 for one-way flights and €1,149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 10 Dec - Tue, 16 Dec
DEN
Denver
KEF
Reykjavik
€1,149 Return, found 3 days ago
€1,149
Return
found 3 days ago
Select American Airlines flight, departing Wed, 10 Dec from Denver to Reykjavik, returning Tue, 16 Dec, priced at €1,149 found 3 days ago
American Airlines
Thu, 23 Oct - Thu, 30 Oct
DEN
Denver
KEF
Reykjavik
€1,390 Return, found 8 hours ago
€1,390
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 23 Oct from Denver to Reykjavik, returning Thu, 30 Oct, priced at €1,390 found 8 hours ago
American Airlines
Thu, 23 Oct - Thu, 30 Oct
DEN
Denver
KEF
Reykjavik
€1,559 Return, found 8 hours ago
€1,559
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 23 Oct from Denver to Reykjavik, returning Thu, 30 Oct, priced at €1,559 found 8 hours ago
Denver to Reykjavik route information
Origin airport
Denver Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, United, Virgin Atlantic
Popular airline
Lufthansa
Distance
5693 km
Average flight time
6 hours 20 mins
*Available to Expedia members.