
Popular airlines from Denver to Southern Iceland
Icelandair
Lufthansa
British Airways
Alaska Airlines
Air Canada
Virgin Atlantic
Brussels Airlines
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Cheap Flights from Denver to Southern Iceland (DEN-REK)
Prices were available within the past 7 days and start at $257 for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Mon, Dec 15
DEN
Denver
KEF
Reykjavik
$449 Roundtrip, just found
$449
Roundtrip
just found

Mon, Sep 22 - Tue, Sep 30
DEN
Denver
KEF
Reykjavik
$500 Roundtrip, found 4 days ago
$500
Roundtrip
found 4 days ago

Mon, Aug 4 - Tue, Aug 12
DEN
Denver
KEF
Reykjavik
$531 Roundtrip, found 3 days ago
$531
Roundtrip
found 3 days ago

Mon, Aug 18 - Sat, Aug 23
DEN
Denver
KEF
Reykjavik
$573 Roundtrip, found 1 day ago
$573
Roundtrip
found 1 day ago

Mon, Apr 13 - Tue, Apr 21
DEN
Denver
KEF
Reykjavik
$589 Roundtrip, found 4 hours ago
$589
Roundtrip
found 4 hours ago

Sun, Nov 9 - Mon, Nov 17
DEN
Denver
KEF
Reykjavik
$606 Roundtrip, found 4 days ago
$606
Roundtrip
found 4 days ago
Find the cheapest month to fly from Denver (DEN) to Reykjavik (KEF)
September is typically the cheapest month to fly
From $398 - $1,014 per traveler.
Graph displaying average flight prices per month
Alternative airports
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Keflavik Intl. KEF. Cheapest option available. Flights from $806
KEF
Keflavik Intl.
Cheapest
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