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Cheap flights from Denver to Reykjavik from $271

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 3/17. 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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Find the cheapest flights from Denver to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:40 pm - 6:05 amDEN-KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 6:05 pmKEF-DEN
8h 10mnonstop
$412Icelandair
Find Deal
Sun, Jan 18 - Thu, Jan 22
Icelandair Logo
4:40 pm - 6:00 amDEN-KEF
7h 20mnonstop
Icelandair Logo
4:50 pm - 6:55 pmKEF-DEN
8h 05mnonstop
$422Icelandair
Find Deal
Mon, May 4 - Sun, May 17
Icelandair Logo
3:40 pm - 6:05 amDEN-KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 6:05 pmKEF-DEN
8h 10mnonstop
$426Icelandair
Find Deal
Wed, Feb 11 - Sun, Feb 22
Icelandair Logo
3:40 pm - 6:05 amDEN-KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 6:05 pmKEF-DEN
8h 10mnonstop
$427Icelandair
Find Deal
Mon, Feb 23 - Mon, Mar 2
Icelandair Logo
3:40 pm - 6:05 amDEN-KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 6:05 pmKEF-DEN
8h 10mnonstop
$429Icelandair
Find Deal
Sun, Jan 11 - Sat, Jan 17
Icelandair Logo
4:40 pm - 6:00 amDEN-KEF
7h 20mnonstop
Icelandair Logo
4:50 pm - 7:00 pmKEF-DEN
8h 10mnonstop
$436Icelandair
Find Deal
Fri, Apr 17 - Fri, Apr 24
Icelandair Logo
4:40 pm - 6:00 amDEN-KEF
7h 20mnonstop
Icelandair Logo
10:30 am - 12:25 pmKEF-DEN
7h 55mnonstop
$438Icelandair
Find Deal
Tue, May 19 - Tue, May 26
Icelandair Logo
4:40 pm - 6:00 amDEN-KEF
7h 20mnonstop
Icelandair Logo
4:50 pm - 7:00 pmKEF-DEN
8h 10mnonstop
$442Icelandair
Find Deal
Tue, May 12 - Tue, May 19
Icelandair Logo
4:40 pm - 6:00 amDEN-KEF
7h 20mnonstop
Icelandair Logo
10:30 am - 12:25 pmKEF-DEN
7h 55mnonstop
$443Icelandair
Find Deal
Sun, May 17 - Thu, May 28
Icelandair Logo
4:40 pm - 6:00 amDEN-KEF
7h 20mnonstop
Icelandair Logo
4:50 pm - 7:00 pmKEF-DEN
8h 10mnonstop
$448Icelandair
Find Deal
Wed, May 6 - Wed, May 13

Icelandair flights from Denver to Reykjavik

Our best Icelandair deals on Denver to Reykjavik flight tickets
Icelandair
Jan 18
DEN3:40 pmDenver Intl
7h 25m
KEF6:05 amReykjavik Keflavik Intl
Jan 22
KEF4:55 pmReykjavik Keflavik Intl
8h 10m
DEN6:05 pmDenver Intl
$412
Find similar
Icelandair
May 4
DEN4:40 pmDenver Intl
7h 20m
KEF6:00 amReykjavik Keflavik Intl
May 17
KEF4:50 pmReykjavik Keflavik Intl
8h 05m
DEN6:55 pmDenver Intl
$422
Find similar
Icelandair
Feb 11
DEN3:40 pmDenver Intl
7h 25m
KEF6:05 amReykjavik Keflavik Intl
Feb 22
KEF4:55 pmReykjavik Keflavik Intl
8h 10m
DEN6:05 pmDenver Intl
$426
Find similar

Alaska Airlines flights from Denver to Reykjavik

Our best Alaska Airlines deals on Denver to Reykjavik flight tickets
Alaska Airlines
Dec 4
DEN6:00 amDenver Intl
17h 15m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Dec 8
KEF4:50 pmReykjavik Keflavik Intl
24h 55m
1 stop
DEN10:45 amDenver Intl
$788
Find similar
Alaska Airlines
Dec 8
DEN6:00 amDenver Intl
17h 15m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
24h 55m
1 stop
DEN10:45 amDenver Intl
$823
Find similar
Alaska Airlines
Dec 8
DEN6:00 amDenver Intl
17h 15m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Dec 15
KEF4:50 pmReykjavik Keflavik Intl
24h 55m
1 stop
DEN10:45 amDenver Intl
$839
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
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

Price

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 1/18

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Thu 1/22

4:55 pm-6:05 pm

Nonstop8h 10m

$412

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 5/4

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Sun 5/17

4:50 pm-6:55 pm

Nonstop8h 05m

$422

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 2/11

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Sun 2/22

4:55 pm-6:05 pm

Nonstop8h 10m

$426

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/23

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Mon 3/2

4:55 pm-6:05 pm

Nonstop8h 10m

$427

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 1/11

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Sat 1/17

4:55 pm-6:05 pm

Nonstop8h 10m

$429

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Fri 4/17

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Fri 4/24

4:50 pm-7:00 pm

Nonstop8h 10m

$436

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 5/19

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Tue 5/26

10:30 am-12:25 pm

Nonstop7h 55m

$438

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 5/12

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Tue 5/19

4:50 pm-7:00 pm

Nonstop8h 10m

$442

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 5/17

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Thu 5/28

10:30 am-12:25 pm

Nonstop7h 55m

$443

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 5/6

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Wed 5/13

4:50 pm-7:00 pm

Nonstop8h 10m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $562. The month of October is another great option to travel to Reykjavik, with average flight prices from Denver averaging around $573.

What is the cheapest day to depart on your flight to Reykjavik?

Our data shows that Wednesday is the least expensive day to fly to Reykjavik. Tickets to fly out on this day can be as low as $592. Flights from Denver to Reykjavik on a Saturday will generally be more expensive and average around $661. 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 $601 when looking at flights departing in the afternoon. Flights to Reykjavik are more costly in the morning, with an average ticket price of $758. Departure times in the morning 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 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 $647 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 $559 on momondo.

What cabin class options are available on Denver Intl to Reykjavik flights?

There are 3 cabin classes available to choose from on Denver Intl 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?

When to book flights from Denver to Reykjavik

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Reykjavik according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$393

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Reykjavik

1 airport
The best one-way flight to Reykjavik from Denver in the past 72 hours is $393. The best round-trip flight deal from Denver to Reykjavik found on momondo in the last 72 hours is $460.
The fastest flight from Denver to Reykjavik takes 7h 15m
Direct flights go from Denver to Reykjavik every day.
There is 1 airport near Reykjavik: Reykjavik Keflavik Intl (KEF)
Search flight deals

  • 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?

  • 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?

  • What is the most popular airline from Denver to Reykjavik?

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
IcelandairPriceFrom $431Free CancellationRating
7.0
584 reviews
Search Icelandair flights

  • Icelandair Flights From Denver to Reykjavik

    The lowest priced Icelandair flight from Denver to Reykjavik from the last 72 hours was $431. Generally, Icelandair has 7 flights on this route every week with an average price of $672. Icelandair is rated 7.0/10 by our users.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Selfoss
Hella
Hveragerdi
Borgarnes
Kopavogur

Why 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.

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Find better results for your trip to Iceland

Fly into one of these airports located in Reykjavik

Airports listed have a maximum distance of 23.0 mi from Reykjavik
Reykjavik Keflavik Intl Airport
Reykjavik Domestic Airport