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$243+ Cheap flights from Denver (DEN) to Iceland

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KEF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Denver to Iceland

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Iceland (IS0). 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 January 21, 2025.

Round-trip from

$418
(Kiwi.com)

One-way from

$243
(Kiwi.com)

Good round-trip deal

$582 or less

Good one-way deal

$389 or less
From Denver Intl to Iceland
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One-way flight from Denver Intl to Iceland
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Price to beat on a round-trip flight from Denver Intl to Iceland.
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Find flight deals from Denver to Iceland

Cheapest flights from Denver to Iceland
Explore the most affordable flight options available from Denver to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Mon 2/246:50 amDEN - KEF
1 stop15h 10mMultiple Airlines
Mon 3/103:20 pmKEF - DEN
2 stops38h 09mMultiple Airlines
Deal found 1/21$418
This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/93:40 pmDEN - KEF
Nonstop7h 25mIcelandair
Sat 2/154:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Deal found 1/20$506
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:52 pmDEN - KEF
2 stops37h 23mFinnair
Wed 11/1210:00 amKEF - DEN
2 stops38h 42mFinnair
Deal found 1/21$609
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:30 pmDEN - KEF
1 stop34h 20mBritish Airways
Mon 3/311:45 amKEF - DEN
1 stop34h 40mBritish Airways
Deal found 1/20$632
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 9/66:30 amDEN - KEF
1 stop21h 00mDelta
Fri 9/1911:25 amKEF - DEN
1 stop17h 31mDelta
Deal found 1/20$659
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:40 amDEN - KEF
2 stops16h 55mAir Canada
Wed 9/2410:00 amKEF - DEN
2 stops29h 00mAir Canada
Deal found 1/20$697
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:30 pmDEN - KEF
1 stop16h 40mAmerican Airlines
Sat 11/1511:50 amKEF - DEN
1 stop34h 35mAmerican Airlines
Deal found 1/20$704
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/175:45 pmDEN - KEF
2 stops36h 35mLufthansa
Sun 2/233:15 pmKEF - DEN
1 stop31h 40mLufthansa
Deal found 1/20$705
This Aeromexico deal was found by Cheapflights users on 1/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:45 amDEN - KEF
2 stops40h 45mAir France
Sat 9/2011:25 amKEF - DEN
1 stop13h 13mAir France
Deal found 1/21$727

Find flights from Denver to Iceland within your budget

Customize your flight search to find flights from Denver to Iceland 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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/24

6:50 am-5:00 am

1 stop15h 10m

Reykjavik Keflavik Intl

Mon 3/10

3:20 pm-11:29 pm

2 stops38h 09m

$418

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 2/9

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Sat 2/15

4:55 pm-6:05 pm

Nonstop8h 10m

$506

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 3/18

12:31 pm-9:15 am

2 stops38h 44m

Reykjavik Keflavik Intl

Wed 3/26

10:00 am-4:25 pm

2 stops36h 25m

$620

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/24

5:30 pm-10:50 am

1 stop34h 20m

Reykjavik Keflavik Intl

Mon 3/3

11:45 am-3:25 pm

1 stop34h 40m

$632

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/1

6:20 am-9:30 am

1 stop21h 10m

Reykjavik Keflavik Intl

Sun 4/6

11:25 am-10:44 am

1 stop29h 19m

$649

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/3

4:25 pm-1:20 pm

2 stops37h 55m

Reykjavik Keflavik Intl

Tue 2/11

2:55 pm-2:40 pm

2 stops30h 45m

$677

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sat 2/15

5:30 am-5:00 am

2 stops40h 30m

$243

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/1

4:40 pm-6:00 am

Nonstop7h 20m

$383

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 5/18

12:15 pm-8:15 am

1 stop14h 00m

$407

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/1

6:20 am-9:30 am

1 stop21h 10m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 17 results
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Best time to book a flight from Denver to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Denver with our price prediction graph.
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.

Travel insights for flights from Denver to Iceland

Get recent, data-driven insights about flights from Denver to Iceland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denver to Iceland?

Currently, November is the cheapest month in which you can book a flight from Denver to Iceland (average of $328). Flying from Denver to Iceland in June is currently the most expensive (average of $662). 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 IS?

Find hourly flight availability from Denver to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Iceland as you normally would.

Rainfall in Iceland by month

Plan your trip to Iceland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

Plan your trip to Iceland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iceland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated January 21, 2025.
See what other customers who have flown with Icelandair, British Airways and Finnair from Denver to Iceland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Denver to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Iceland?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Iceland. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • What are the cheapest airlines to fly from Denver to Iceland one-way?

    The cheapest airlines for a one-way flight from Denver to Iceland are Icelandair ($383), WestJet ($407), and Delta ($464).

  • What are the cheapest flights from Denver to Iceland?

    The cheapest flight price from Denver to Iceland is $267. On average you can expect to pay $1,470. The most popular route, (Denver Intl - Reykjavik Keflavik Intl), can usually be booked for $452.

  • Can I find deals for flights from Denver to Iceland that include hotel bookings?

    Yes. In addition to deals on Denver to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Iceland.

  • Can I find deals for business class flights from Denver to Iceland?

    Yes. Cheapflights offers flight deals from Denver to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Denver to Iceland (average of $328). Flying from Denver to Iceland in June is currently the most expensive (average of $662). 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.

See more FAQs

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Alternative routes for Denver to Iceland

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Top 5 airlines flying from Denver to Iceland

Discover the top 5 airlines that operate flights from Denver to Iceland. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$499Average$713FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$540Average$690FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$576Average$644FlexibilityNo cancel feeOn-time70%
DeltaCheapest$590Average$790FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$766FlexibilityNo cancel feeOn-time69%
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