Cheap flights from Denver to Reykjavik from $347
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Reykjavik departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Our best Lufthansa deals on Denver to Reykjavik flight tickets
Icelandair flights from Denver to Reykjavik
Our best Icelandair deals on Denver to Reykjavik flight tickets
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Fly from
Fly to
Route
Depart
Return
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Thu 10/22
9:40 am-7:55 am
1 stop16h 15m
Reykjavik Keflavik Intl
Thu 10/29
12:00 pm-10:44 pm
1 stop16h 44m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Fri 10/23
3:48 pm-8:50 am
1 stop11h 02m
Reykjavik Keflavik Intl
Thu 10/29
12:00 pm-10:44 pm
1 stop16h 44m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Wed 10/28
1:25 pm-10:00 am
1 stop14h 35m
Reykjavik Keflavik Intl
Mon 11/2
12:00 pm-7:45 pm
1 stop14h 45m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Sun 11/15
7:45 am-10:00 am
1 stop19h 15m
Reykjavik Keflavik Intl
Mon 11/23
12:00 pm-7:45 pm
1 stop14h 45m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Mon 12/7
3:40 pm-6:05 am
Nonstop7h 25m
Reykjavik Keflavik Intl
Mon 12/14
4:55 pm-6:00 pm
Nonstop8h 05m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Sun 1/10
3:40 pm-6:05 am
Nonstop7h 25m
Reykjavik Keflavik Intl
Tue 1/19
4:55 pm-6:00 pm
Nonstop8h 05m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Sun 11/15
3:40 pm-6:05 am
Nonstop7h 25m
Reykjavik Keflavik Intl
Sun 11/22
4:55 pm-6:00 pm
Nonstop8h 05m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Fri 11/27
11:15 am-10:00 am
1 stop15h 45m
Reykjavik Keflavik Intl
Sat 12/5
12:00 pm-6:17 pm
1 stop13h 17m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Sun 11/29
6:00 am-10:00 am
1 stop21h 00m
Reykjavik Keflavik Intl
Mon 12/7
12:00 pm-11:14 pm
1 stop18h 14m
DenverReykjavik
DEN Denver Intl - KEF Reykjavik Keflavik Intl
DENKEF
Denver Intl
Sun 11/29
6:00 am-10:00 am
1 stop21h 00m
Reykjavik Keflavik Intl
Mon 12/7
12:00 pm-8:10 am
2 stops27h 10m
See travel insights to Reykjavik from
How to get the cheapest flight ticket from Denver to Reykjavik
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Denver and Reykjavik?
Prices are currently typical for flights on this route.
Typical prices usually range from $536 to $644.The lowest price recently found on this route was $541.
What is the cheapest month to fly to Reykjavik?
The month of February is, on average, the cheapest month to fly to Reykjavik from Denver, with most prices found around $519. The month of January is another great option to travel to Reykjavik, with average flight prices from Denver averaging around $543.
What is the cheapest day to depart on your flight to Reykjavik?
Our data shows that Sunday is the least expensive day to fly to Reykjavik. Tickets to fly out on this day can be as low as $714. Flights from Denver to Reykjavik on a Saturday will generally be more expensive and average around $740. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Reykjavik?
Flying to Reykjavik from Denver in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $696 when looking at flights departing in the afternoon. Flights to Reykjavik are more costly in the evening, with an average ticket price of $832. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Denver Intl to Reykjavik flight route?
Fly from Denver Intl to Reykjavik Keflavik Intl for the best Denver Intl - Reykjavik flight prices
How far in advance should I book a flight from Denver to Reykjavik?
You are more likely to see cheaper flights to Reykjavik from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik for around $630 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik from Denver for as low as $586 on momondo.
What cabin class options are available on Denver to Reykjavik flights?
There are 3 cabin classes available to choose from on Denver to Reykjavik flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Denver to Reykjavik flights?
No. A direct flight is the cheapest option for a flight between Denver to Reykjavik.
How have Denver to Reykjavik flight prices changed over time?
How many flights depart from Denver to Reykjavik on average per day?
As of October 2026, 1 flights take off from Denver and land in Reykjavik each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Denver to Reykjavik on average per week?
As of October 2026, there are 7 flights per week flying from Denver to Reykjavik. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Denver to Reykjavik
Cheap Denver to Reykjavik (DEN to REK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Reykjavik
Frequently asked questions about flying from Denver to Reykjavik
How far is Denver Intl to Reykjavik by plane?
Denver Intl and Reykjavik are 3589.0 mi apart from one another. A reasonable flight in good conditions will take 7h 15m.
When did momondo last update prices for flights from Denver Intl Airport to Reykjavik?
Prices for flights from Denver Intl Airport to Reykjavik were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Reykjavik?
As of October 2026, there are 2 operators available to choose from for flights from Denver Intl Airport to Reykjavik.
How old do you have to be to fly from Denver Intl Airport to Reykjavik?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to Reykjavik.
What documentation or ID do you need to fly to Reykjavik?
The travel and health documents required for your trip to Reykjavik can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Denver to Reykjavik?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Reykjavik is Boeing 787-9 Dreamliner (48.64% of total bookings). The next most popular plane models are Airbus A350-1000 (15.93%), Boeing 737 MAX 8 (5.76%), and Airbus A350-900 (5.67%).
What is the most popular airline from Denver to Reykjavik?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Reykjavik is Icelandair (94% of total bookings). The next most popular airlines are United Airlines (5%) and Delta (2%).
Best airlines flying from Denver to Reykjavik
Compare and see reviews for airlines that fly from Denver to Reykjavik with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $431 | Free Cancellation | Rating 7.4 10,329 reviews | |||
| PriceFrom $448 | Free Cancellation | Rating 6.9 758 reviews |
Icelandair Flights From Denver to Reykjavik
The lowest priced Icelandair flight from Denver to Reykjavik from the last 72 hours was $448. Generally, Icelandair has 7 flights on this route every week with an average price of $633. Icelandair is rated 6.9/10 by our users.
Traveling to a place near Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Denver to Reykjavik?
It is quick and easy to find Denver to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.
Can I find flights from Denver to Reykjavik with flexible booking policies on momondo?
Yes. All flights to Reykjavik from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Denver to Reykjavik?
momondo helps you find the best flight between Denver and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Denver to Reykjavik right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik from Denver and alert you when they change.