Cheap Flights From Denver Intl. (DEN) To Keflavik Intl. (KEF)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Cheapest Flights from Denver (DEN) to Reykjavik (KEF)

The cheapest flights to Keflavik Intl. found within the past 7 days were CA $630 round trip and CA $601 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Jan 11 - Sat, Jan 17
DEN
Denver
KEF
Reykjavik
CA $630 Roundtrip, found 1 day ago
CA $630
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Jan 11 from Denver to Reykjavik, returning Sat, Jan 17, priced at CA $630 found 1 day ago
Thu, Aug 20 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $820 Roundtrip, found 1 day ago
CA $820
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Aug 20 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $820 found 1 day ago
Thu, Aug 20 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $829 Roundtrip, found 1 day ago
CA $829
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Aug 20 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $829 found 1 day ago
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $833 Roundtrip, found 1 day ago
CA $833
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Aug 21 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $833 found 1 day ago
Thu, Aug 20 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $837 Roundtrip, found 1 day ago
CA $837
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Aug 20 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $837 found 1 day ago
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $838 Roundtrip, found 1 day ago
CA $838
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Aug 21 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $838 found 1 day ago
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $842 Roundtrip, found 1 day ago
CA $842
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Aug 21 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $842 found 1 day ago
Tue, Sep 22 - Fri, Oct 2
DEN
Denver
KEF
Reykjavik
CA $846 Roundtrip, found 4 days ago
CA $846
Roundtrip
found 4 days ago
Select Icelandair flight, departing Tue, Sep 22 from Denver to Reykjavik, returning Fri, Oct 2, priced at CA $846 found 4 days ago
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $846 Roundtrip, found 1 day ago
CA $846
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Aug 21 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $846 found 1 day ago
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
KEF
Reykjavik
CA $850 Roundtrip, found 1 day ago
CA $850
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Aug 21 from Denver to Reykjavik, returning Mon, Aug 24, priced at CA $850 found 1 day ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.