Cheap Flights from Denver to Southern Iceland

View €336 flight on Mon, 22 Sep 2025Opens in a new window

Popular airlines from Denver to Southern Iceland

  • Icelandair

    Icelandair

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Air Canada

    Air Canada

  • Virgin Atlantic

    Virgin Atlantic

  • Alaska Airlines

    Alaska Airlines

  • Brussels Airlines

    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 €336 for one-way flights and €506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 14 Aug - Wed, 20 Aug
DEN
Denver
KEF
Reykjavik
€506 Return, found 3 days ago
€506
Return
found 3 days ago
Select United flight, departing Thu, 14 Aug from Denver to Reykjavik, returning Wed, 20 Aug, priced at €506 found 3 days ago
Air Canada
Thu, 14 Aug - Wed, 20 Aug
DEN
Denver
KEF
Reykjavik
€507 Return, found 3 days ago
€507
Return
found 3 days ago
Select Air Canada flight, departing Thu, 14 Aug from Denver to Reykjavik, returning Wed, 20 Aug, priced at €507 found 3 days ago
Icelandair
Mon, 22 Sep - Wed, 1 Oct
DEN
Denver
KEF
Reykjavik
€518 Return, found 5 days ago
€518
Return
found 5 days ago
Select Icelandair flight, departing Mon, 22 Sep from Denver to Reykjavik, returning Wed, 1 Oct, priced at €518 found 5 days ago
Delta
Mon, 22 Sep - Wed, 1 Oct
DEN
Denver
KEF
Reykjavik
€549 Return, found 5 days ago
€549
Return
found 5 days ago
Select Delta flight, departing Mon, 22 Sep from Denver to Reykjavik, returning Wed, 1 Oct, priced at €549 found 5 days ago
Virgin Atlantic
Tue, 30 Sep - Tue, 7 Oct
DEN
Denver
KEF
Reykjavik
€559 Return, found 2 days ago
€559
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 30 Sep from Denver to Reykjavik, returning Tue, 7 Oct, priced at €559 found 2 days ago
KLM
Tue, 30 Sep - Tue, 7 Oct
DEN
Denver
KEF
Reykjavik
€605 Return, found 2 days ago
€605
Return
found 2 days ago
Select KLM flight, departing Tue, 30 Sep from Denver to Reykjavik, returning Tue, 7 Oct, priced at €605 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Reykjavik (KEF)

September is typically the cheapest month to fly

From €344 - €894 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.