$376+ Cheap flights from Denver (DEN) to Reykjavik (REK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — REK
may. 11 — may. 181
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Reykjavik with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to Reykjavik are usually found in February or October, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Denver to Reykjavik
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to ReykjavikExplore the most affordable flight options available from Denver to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2026.
Explore the most affordable flight options available from Denver to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2026.
This AirNGo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
dom. 5/3110:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/7![Icelandair logo]()
$557
This Gotogate deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/24:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
sáb. 10/104:50 pm
KEF
- DEN
Nonstop8h 10m
Icelandair
Deal found 4/9![Icelandair logo]()
$561
This CrystalTravel deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/264:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 6/110:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$563
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/14:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 10/54:50 pm
KEF
- DEN
Nonstop8h 10m
Icelandair
Deal found 4/7![Icelandair logo]()
$564
This Gotogate deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/264:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 10/54:50 pm
KEF
- DEN
Nonstop8h 10m
Icelandair
Deal found 4/7![Icelandair logo]()
$565
This Super.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
mar. 6/1610:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/10![Icelandair logo]()
$568
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/254:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 6/110:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/5![Icelandair logo]()
$571
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/194:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 10/264:55 pm
KEF
- DEN
Nonstop8h 10m
Icelandair
Deal found 4/6![Icelandair logo]()
$573
This Booking.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/298:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
mar. 9/14:50 pm
KEF
- DEN
Nonstop8h 10m
Icelandair
Deal found 4/7![Icelandair logo]()
$576
This FlightHub deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
mar. 6/210:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$578
This Mytrip deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/184:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
mié. 8/510:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$580
Best flights from Denver to ReykjavikDiscover carefully curated flight deals from Denver to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 11, 2026.
Discover carefully curated flight deals from Denver to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/239:08 pm
DEN
- KEF
1 stop29h 52m
Alaska Airlines
vie. 7/3112:45 pm
KEF
- DEN
1 stop17h 14m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/611:25 am
DEN
- KEF
1 stop14h 30m
United Airlines
dom. 9/1311:00 am
KEF
- DEN
1 stop13h 00m
United Airlines
Deal found 4/5![United Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2010:27 am
DEN
- KEF
1 stop14h 33m
Delta
lun. 5/258:45 am
KEF
- DEN
1 stop14h 29m
Delta
Deal found 4/5![Delta logo]()
$884
This KLM deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/193:12 pm
DEN
- KEF
1 stop9h 48m
Multiple Airlines
mié. 5/278:45 am
KEF
- DEN
2 stops16h 30m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$889
This Icelandair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2612:01 pm
DEN
- KEF
1 stop15h 24m
Icelandair
mié. 9/304:50 pm
KEF
- DEN
Nonstop8h 10m
Icelandair
Deal found 4/5![Icelandair logo]()
$963
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2512:00 pm
DEN
- KEF
1 stop15h 00m
Alaska Airlines
mar. 9/812:45 pm
KEF
- DEN
1 stop16h 32m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$662
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2712:00 pm
DEN
- KEF
1 stop15h 00m
Alaska Airlines
mar. 9/812:45 pm
KEF
- DEN
1 stop16h 32m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/87:05 pm
DEN
- KEF
1 stop31h 45m
United Airlines
mar. 9/1510:00 am
KEF
- DEN
1 stop30h 22m
United Airlines
Deal found 4/7![United Airlines logo]()
$890
This KAYAK deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1011:59 pm
DEN
- KEF
1 stop24h 21m
Multiple Airlines
sáb. 7/1810:40 am
KEF
- DEN
1 stop19h 19m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$939
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/266:02 am
DEN
- KEF
1 stop20h 58m
Alaska Airlines
jue. 7/212:45 pm
KEF
- DEN
1 stop16h 00m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$879
Last-minute flights from Denver to ReykjavikDiscover last-minute flight deals from Denver to Reykjavik. Data last updated abril 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Reykjavik. Data last updated abril 11, 2026 and is based on user searches.
This AirNGo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
dom. 5/3110:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/7![Icelandair logo]()
$557
This Super.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
mar. 6/1610:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/10![Icelandair logo]()
$568
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/254:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 6/110:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/5![Icelandair logo]()
$571
This FlightHub deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
mar. 6/210:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
jue. 6/410:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/6![Icelandair logo]()
$595
This Icelandair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
mié. 6/310:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$597
This CrystalTravel deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/264:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
lun. 6/110:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/264:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
mié. 6/310:45 am
KEF
- DEN
Nonstop7h 55m
Icelandair
Deal found 4/8![Icelandair logo]()
$596
One-way flights from Denver to ReykjavikSearch for one-way flight options from Denver to Reykjavik. Find affordable one-way fares based on user searches. Data last updated abril 11, 2026.
Search for one-way flight options from Denver to Reykjavik. Find affordable one-way fares based on user searches. Data last updated abril 11, 2026.
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/218:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
Deal found 4/6![Icelandair logo]()
$376
This Trip.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2412:15 pm
DEN
- KEF
3 stops36h 40m
WestJet
Deal found 4/8![WestJet logo]()
$395
This Trip.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1612:15 pm
DEN
- KEF
1 stop13h 25m
WestJet
Deal found 4/9![WestJet logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/310:29 pm
DEN
- KEF
3 stops51h 11m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$405
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/124:40 pm
DEN
- KEF
Nonstop7h 20m
Icelandair
Deal found 4/6![Icelandair logo]()
$406
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/248:10 pm
DEN
- KEF
Nonstop7h 15m
Icelandair
Deal found 4/6![Icelandair logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1610:23 pm
DEN
- KEF
3 stops50h 32m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/246:00 am
DEN
- KEF
3 stops42h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$429
Find flight deals from Denver to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $557 (AirNGo) |
One-way from | $376 (oojo) |
Popular in | March |
Cheapest in | February |
Average price | $622 |
Good round-trip deal | $654 or less |
Good one-way deal | $400 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 11, 2026.
Use the filters below to find and compare flights from Denver to Reykjavik that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
jue. 7/23
9:08 pm-9:00 am
1 stop29h 52m
Reykjavik Keflavik Intl
vie. 7/31
12:45 pm-11:59 pm
1 stop17h 14m
$626
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
mar. 8/25
12:00 pm-9:00 am
1 stop15h 00m
Reykjavik Keflavik Intl
mar. 9/8
12:45 pm-11:17 pm
1 stop16h 32m
$662
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
jue. 8/27
12:00 pm-9:00 am
1 stop15h 00m
Reykjavik Keflavik Intl
mar. 9/8
12:45 pm-11:17 pm
1 stop16h 32m
$662
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
dom. 9/6
11:25 am-7:55 am
1 stop14h 30m
Reykjavik Keflavik Intl
dom. 9/13
11:00 am-6:00 pm
1 stop13h 00m
$852
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
vie. 6/26
6:02 am-9:00 am
1 stop20h 58m
Reykjavik Keflavik Intl
jue. 7/2
12:45 pm-10:45 pm
1 stop16h 00m
$879
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
mié. 5/20
10:27 am-7:00 am
1 stop14h 33m
Reykjavik Keflavik Intl
lun. 5/25
8:45 am-5:14 pm
1 stop14h 29m
$884
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
mar. 5/19
3:12 pm-7:00 am
1 stop9h 48m
Reykjavik Keflavik Intl
mié. 5/27
8:45 am-7:15 pm
2 stops16h 30m
$889
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
mar. 9/8
7:05 pm-8:50 am
1 stop31h 45m
Reykjavik Keflavik Intl
mar. 9/15
10:00 am-10:22 am
1 stop30h 22m
$890
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
vie. 7/10
11:59 pm-6:20 am
1 stop24h 21m
Reykjavik Keflavik Intl
sáb. 7/18
10:40 am-11:59 pm
1 stop19h 19m
$939
Quickest round-trip
DenverReykjavik
DEN - KEF
DENKEF
Denver Intl
sáb. 9/26
12:01 pm-9:25 am
1 stop15h 24m
Reykjavik Keflavik Intl
mié. 9/30
4:50 pm-7:00 pm
Nonstop8h 10m
$963
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Denver to Reykjavik
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Reykjavik in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Denver-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Reykjavik flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Denver with our price prediction graph.
DEN-REK
DEN-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Reykjavik
DEN-REK
DEN-KEF
How far ahead should I book a flight from Denver to Reykjavik?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Reykjavik. Price data was last updated on April 10, 2026.
Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Reykjavik. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Denver to Reykjavik?
Currently, November is the cheapest month in which you can book a flight from Denver to Reykjavik (average of $370). Flying from Denver to Reykjavik in April is currently the most expensive (average of $567). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to REK?
Find hourly flight availability from Denver to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Reykjavik as you normally would.
How much does it cost to fly round-trip from Denver to Reykjavik?
Reviews of airlines servicing Reykjavik
Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated abril 11, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andIcelandair from Denver to Reykjavik. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Denver to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsHveragerdi
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Denver and Reykjavik flights
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Top airline flying from Denver to Reykjavik
Discover the top airline that operate flights from Denver to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$413 | Average$680 | FlexibilityNo cancel fee | On-time76% |