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Keflavik Intl

$310+ Cheap flights from Denver (DEN) to Keflavik Intl (KEF)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KEF
nov. 4 — nov. 111
lun. 11/4
lun. 11/11
1 adult, Economy
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The best prices from Denver Intl to Reykjavik Keflavik Intl are usually found in April or October, booked 79 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Denver to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Keflavik Intl (KEF). 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 octubre 30, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

July

Cheapest in

April

Round-trip from

$415
(Kiwi.com)

One-way from

$310
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Reykjavik Keflavik Intl flights.
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Denver Intl to Reykjavik Keflavik Intl
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One-way flight from Denver Intl to Reykjavik Keflavik Intl
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Find flight deals from Denver to Keflavik Intl

Cheapest flights from Denver to Keflavik Intl
Explore the most affordable flight options available from Denver to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
mar. 11/123:40 pmDEN - KEF
Nonstop7h 25mIcelandair
lun. 11/254:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Deal found 10/29$556
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/25:30 pmDEN - KEF
1 stop34h 20mBritish Airways
lun. 12/911:45 amKEF - DEN
1 stop34h 40mBritish Airways
Deal found 10/30$602
This Kiwi.com deal was found by Cheapflights users on 10/29. 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. 12/27:52 amDEN - KEF
1 stop14h 08mMultiple Airlines
lun. 12/93:20 pmKEF - DEN
1 stop25h 02mMultiple Airlines
Deal found 10/29$603
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/105:30 pmDEN - KEF
2 stops32h 45mFinnair
mar. 12/2410:00 amKEF - DEN
2 stops36h 25mFinnair
Deal found 10/29$741
This American Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/295:30 pmDEN - KEF
1 stop34h 10mAmerican Airlines
vie. 12/66:45 pmKEF - DEN
1 stop27h 40mAmerican Airlines
Deal found 10/30$802
This KAYAK deal was found by Cheapflights users on 10/29. 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.
dom. 11/245:40 pmDEN - KEF
2 stops37h 15mLufthansa
sáb. 12/72:20 pmKEF - DEN
2 stops55h 20mLufthansa
Deal found 10/29$823
This KAYAK deal was found by Cheapflights users on 10/29. 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.
lun. 11/116:40 amDEN - KEF
2 stops21h 00mScandinavian Airlines
lun. 11/187:35 amKEF - DEN
2 stops21h 40mScandinavian Airlines
Deal found 10/29$889

Find flights from Denver to Keflavik Intl within your budget

Customize your flight search to find flights from Denver to Keflavik Intl 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 2,570,725 searches. Data last updated octubre 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$415 - $768

Route

Depart

Return

Price

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

jue. 11/14

2 stops36h 40m

Reykjavik Keflavik Intl

mié. 11/20

1 stop24h 54m

$415

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

lun. 1/27

Nonstop7h 25m

Reykjavik Keflavik Intl

sáb. 2/1

Nonstop8h 10m

$509

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

dom. 3/30

1 stop21h 00m

Reykjavik Keflavik Intl

mar. 4/8

1 stop15h 06m

$602

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

mar. 1/14

2 stops37h 40m

Reykjavik Keflavik Intl

lun. 1/20

2 stops38h 41m

$610

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

lun. 12/2

1 stop34h 20m

Reykjavik Keflavik Intl

lun. 12/9

1 stop34h 40m

$614

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

dom. 3/30

1 stop21h 00m

Reykjavik Keflavik Intl

lun. 4/7

1 stop15h 06m

$652

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

lun. 1/13

2 stops35h 50m

Reykjavik Keflavik Intl

vie. 1/24

1 stop27h 40m

$669

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

sáb. 3/29

1 stop22h 40m

Reykjavik Keflavik Intl

mar. 4/8

1 stop31h 40m

$698

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

mar. 4/1

1 stop15h 10m

Reykjavik Keflavik Intl

dom. 4/6

1 stop15h 06m

$752

Denver IntlReykjavik Keflavik Intl

DEN - KEF

DENKEF

Denver Intl

lun. 1/27

2 stops27h 21m

Reykjavik Keflavik Intl

dom. 2/2

2 stops36h 42m

$768

Flights are sorted by cheapest first

Deals found on 10/29

Compare providers for flights from Denver to Keflavik Intl

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 Keflavik Intl in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Reykjavik Keflavik Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Denver-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Keflavik Intl Airport 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 Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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 Keflavik Intl

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

How far ahead should I book a flight from Denver to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Keflavik Intl. Price data was last updated on October 25, 2024.

To ensure you get the cheapest price possible for a flight from Denver to Reykjavik Keflavik Intl Airport, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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What is the cheapest month to book a flight from Denver to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Denver to Reykjavik Keflavik Intl Airport (average of $339). Flying from Denver to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $649). 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 KEF?

Find hourly flight availability from Denver to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2024.

One of the essential ways to save on airfare from Denver to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Denver to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Denver to Keflavik Intl. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Denver to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated octubre 30, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, Icelandair and Lufthansa from Denver to Reykjavik. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,418 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,418 reviews
Alaska Airlines
8.0
Very good
9,418 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,836 reviews
Alaska Airlines
8.0
Very good
9,418 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

KLM
7.8
Good
1,352 reviews
Alaska Airlines
8.0
Very good
9,418 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Finnair
7.7
Good
1,318 reviews
Alaska Airlines
8.0
Very good
9,418 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Virgin Atlantic
7.6
Good
667 reviews
Alaska Airlines
8.0
Very good
9,418 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Denver to Keflavik Intl. 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 Reykjavik Keflavik Intl?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Reykjavik Keflavik Intl. 5 airlines have flights from Denver Intl to Reykjavik Keflavik Intl on a regular basis. Booking flights from Denver Intl to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

  • Can I find flights from Denver to Reykjavik Keflavik Intl Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Denver to Reykjavik Keflavik Intl Airport for under $500. The cheapest flight booked recently is on Multiple Airlines for just $415, but on average you can expect to pay $628.

  • Are there nonstop flights from Denver to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Cheapflights has at least 1 direct flight from Denver to Reykjavik Keflavik Intl Airport under $600. A good price for a nonstop flight from Denver to Reykjavik Keflavik Intl Airport is less than $548.

  • Are there last-minute flights available from Denver to Reykjavik Keflavik Intl Airport for under $800?

    There are currently 5+ open flights from Denver to Reykjavik Keflavik Intl Airport within the next 7 days for less than $800.

  • What days are nonstop flights available from Denver to Reykjavik Keflavik Intl Airport?

    Days when nonstop flights are available for this flight are: Thursday, Friday.

  • How many flights depart from Denver to Reykjavik Keflavik Intl Airport on average per day?

    Travelers can expect 3 flights from Denver to Reykjavik Keflavik Intl Airport on average per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Denver to Reykjavik Keflavik Intl Airport?

    A quick flight from Denver to Reykjavik Keflavik Intl Airport can take about 7h 25m. Icelandair provides one of the quickest options available for as low as $509. The distance from Denver to Reykjavik Keflavik Intl Airport is about 3578 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $509, Icelandair will fly you from Denver to Reykjavik Keflavik Intl Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Finnair - these airlines can fly you to your destination from $602 and $610, respectively. Icelandair is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $360. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Denver to Reykjavik Keflavik Intl Airport for a low price.

  • What are the cheapest flights from Denver to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay $1,680 for a flight from Denver to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $195 while the most popular route, (Denver Intl - Reykjavik Keflavik Intl) is currently priced at $436.

  • What does DEN to KEF mean?

    This is defined as Denver Intl Airport (DEN) and Reykjavik Keflavik Intl Airport (KEF). Codes like Reykjavik Keflavik Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Denver to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Denver to Keflavik Intl?

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

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

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

  • Can I find deals for flights from Denver to Keflavik Intl that allow pets onboard?

    Many airlines flying from Denver to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Keflavik Intl?

    Yes, you can often find last-minute deals on Denver to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Reykjavik Keflavik Intl Airport flight deals updated?

    The Denver to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 10/30.

  • What is the cheapest month to book a flight from Denver to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Denver to Reykjavik Keflavik Intl Airport (average of $339). Flying from Denver to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $649). 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 Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Denver to Keflavik Intl

Discover the top 5 airlines that operate flights from Denver to Keflavik Intl. 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 2,570,725 searches. Data last updated octubre 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$499Average$713FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$548Average$674FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$588Average$670FlexibilityNo cancel feeOn-time70%
DeltaCheapest$590Average$795FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$802FlexibilityNo cancel feeOn-time69%
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