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Denver to Keflavik International Airport flight
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Cheap Flights from Denver to Keflavik International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • DEN00:11
        22h 34m
        2 stops
        KEF04:45
        Denver - Reykjavik|Tue, May 7|Frontier Airlines
        US$228US$430
        47% OFF
        47% OFF
        US$430US$228
      • DEN06:19
        16h 26m
        2 stops
        KEF04:45
        Denver - Reykjavik|Sat, May 4|American Airlines
        US$244US$430
        43% OFF
        43% OFF
        US$430US$244
      • DEN06:31
        16h 24m
        1 stop
        KEF04:55
        Denver - Reykjavik|Mon, May 6|Frontier Airlines
        US$269US$430
        37% OFF
        37% OFF
        US$430US$269
      • DEN06:31
        16h 24m
        1 stop
        KEF04:55
        Denver - Reykjavik|Wed, Jul 17|Frontier Airlines
        US$281
        US$281
      • DEN07:46
        14h 59m
        2 stops
        KEF04:45
        Denver - Reykjavik|Sat, May 4|United Airlines
        US$285
        US$285
      • DEN07:38
        15h 17m
        2 stops
        KEF04:55
        Denver - Reykjavik|Wed, Jul 17|American Airlines
        US$288
        US$288
      • DEN05:12
        17h 38m
        2 stops
        KEF04:50
        Denver - Reykjavik|Wed, Jun 26|Frontier Airlines
        US$289
        US$289
      • DEN00:53
        21h 57m
        2 stops
        KEF04:50
        Denver - Reykjavik|Wed, May 8|Frontier Airlines
        US$294
        US$294
      • DEN06:31
        16h 24m
        1 stop
        KEF04:55
        Denver - Reykjavik|Fri, Jul 19|Frontier Airlines
        US$300
        US$300
      • DEN05:12
        17h 43m
        2 stops
        KEF04:55
        Denver - Reykjavik|Thu, Jul 18|Frontier Airlines
        US$301
        US$301
      • DEN13:00
        3h 5m
        Direct
        KEF14:00
        Denver - Reykjavik|Sat, May 11|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Denver to Keflavik International Airport
Frontier Airlines
From US$228
American Airlines
From US$244
United Airlines
From US$285
Sun Country Airlines
From US$322
WestJet
From US$323
Jetblue Airways
From US$360
Icelandair
From US$426
Delta Air Lines
From US$522
Virgin Atlantic
From US$534
Southwest Airlines
From US$542
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Denver. Discover the top routes now!

  • 1.49 km from downtown Denver
    Denver International Airport
    Tickets From
    US$228
Flight Schedule from Denver to Keflavik International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F93294

    Frontier Airlines

    02:06

    DEN

    2.9h

    06:59

    ATL

    SMTWTFS
    Search

  2. F93288

    Frontier Airlines

    07:49

    ATL

    2.3h

    10:06

    LGA

    SMTWTFS

  3. OG122

    PLAY Airline

    19:15

    SWF

    5.6h

    04:50

    KEF

    SMTWTFS

  4. F91918

    Frontier Airlines

    05:12

    DEN

    3.1h

    10:19

    CLE

    -M-W-FS
    Search

  5. F93092

    Frontier Airlines

    13:29

    CLE

    1.5h

    15:00

    LGA

    SMTWTFS

  6. OG122

    PLAY Airline

    19:15

    SWF

    5.6h

    04:50

    KEF

    SMTWTFS

  7. AA1067

    American Airlines

    06:08

    DEN

    2.0h

    09:09

    DFW

    SMTWTFS
    Search

  8. AA2335

    American Airlines

    10:28

    DFW

    3.5h

    14:59

    LGA

    SMTWT--

  9. OG122

    PLAY Airline

    19:15

    SWF

    5.6h

    04:50

    KEF

    SMTWTFS

  10. F92706

    Frontier Airlines

    06:31

    DEN

    3.5h

    12:03

    BWI

    S-T-TF-
    Search

  11. OG102

    PLAY Airline

    18:50

    BWI

    6.1h

    04:55

    KEF

    SM--TFS

  12. F9686

    Frontier Airlines

    06:39

    DEN

    3.5h

    12:09

    DCA

    SMTWTFS
    Search

  13. OG142

    PLAY Airline

    18:50

    IAD

    6.1h

    04:55

    KEF

    S-TWTFS

  14. UA2345

    United Airlines

    06:41

    DEN

    3.8h

    12:30

    EWR

    SMTWTFS
    Search

  15. OG122

    PLAY Airline

    19:15

    SWF

    5.6h

    04:50

    KEF

    SMTWTFS

  16. AA2771

    American Airlines

    07:12

    DEN

    2.5h

    10:45

    ORD

    SMTWTFS
    Search

  17. AA1485

    American Airlines

    13:18

    ORD

    2.3h

    16:36

    BOS

    -----FS

  18. OG112

    PLAY Airline

    19:15

    BOS

    5.5h

    04:45

    KEF

    SM-WTFS

  19. AA2672

    American Airlines

    08:53

    DEN

    3.6h

    14:30

    PHL

    SMTWTFS
    Search

  20. AA4414

    American Airlines

    14:00

    PHL

    1.4h

    15:25

    BOS

    SMTWTFS

  21. OG112

    PLAY Airline

    19:15

    BOS

    5.5h

    04:45

    KEF

    SM-WTFS

  22. UA1864

    United Airlines

    10:20

    DEN

    2.5h

    13:48

    IAH

    SMTWTFS
    Search

  23. UA2439

    United Airlines

    12:40

    IAH

    3.6h

    17:19

    BOS

    SMTWTFS

  24. OG112

    PLAY Airline

    19:15

    BOS

    5.5h

    04:45

    KEF

    SM-WTFS

  25. AA2357

    American Airlines

    10:38

    DEN

    2.0h

    13:39

    DFW

    SMTWTFS
    Search

  26. AA050

    American Airlines

    15:15

    DFW

    9.2h

    06:25

    LHR

    SMTWTFS

  27. OG801

    PLAY Airline

    11:40

    STN

    3.1h

    13:45

    KEF

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Denver to Keflavik International Airport

Cheapest round-trip ticket price

$541

Cheapest nonstop flight price

$269

Off-season for travel

April

Peak season for travel

August

FAQs for Denver to Keflavik International Airport Flights

  • When are flight tickets from Denver (DEN) to Reykjavik (REK) the cheapest?

    Airlines adjust prices for flights from Denver to Reykjavik based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Denver (DEN) to Reykjavik (REK) cost?

    According to Trip.com's data, the lowest price is around $942.

  • How long does it take to fly from Denver (DEN) to Reykjavik (REK) and what is the distance?

    It takes around 7 hours 20 minutes to fly from Denver (DEN) to Reykjavik (REK).

  • What is the transportation method from the main airport to downtown in Reykjavik?

    • The distance from Keflavik International Airport to downtown is about 38km. It takes about 50 minutes by taxi.
    • The distance from Reykjavik Domestic Airport to downtown is about 2km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Denver (DEN) to Reykjavik (REK)?

    Airlines with flights from Denver (DEN) to Reykjavik (REK): Icelandair and Airbaltic.

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