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Keflavik Intl

$853+ Cheap flights from Colorado Springs (COS) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
COS — KEF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Colorado Springs to Keflavik Intl

Cheapest flights from Colorado Springs to Keflavik Intl
Explore the most affordable flight options available from Colorado Springs to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/26. 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.
Sat 8/221:50 pm
COS
-
KEF
2 stops36h 55m
Air Canada
Sun 9/610:00 am
KEF
-
COS
2 stops38h 30m
Air Canada
Deal found 1/26$853
This KLM deal was found by Cheapflights users on 1/26. 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.
Sat 8/2210:57 am
COS
-
KEF
1 stop14h 43m
KLM
Sun 9/68:50 am
KEF
-
COS
2 stops18h 25m
KLM
Deal found 1/26$923
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 9/106:00 am
COS
-
KEF
1 stop20h 30m
United Airlines
Mon 9/1410:00 am
KEF
-
COS
2 stops41h 22m
United Airlines
Deal found 1/28$1,004
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Thu 9/107:00 am
COS
-
KEF
2 stops18h 55m
Air Canada
Mon 9/1410:00 am
KEF
-
COS
2 stops34h 40m
Air Canada
Deal found 1/28$1,008
This Air Canada deal was found by Cheapflights users on 1/26. 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.
Sat 8/2210:30 am
COS
-
KEF
3 stops16h 15m
Multiple Airlines
Sun 9/610:00 am
KEF
-
COS
2 stops17h 22m
Multiple Airlines
Deal found 1/26$1,073
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:17 pm
COS
-
KEF
2 stops36h 28m
British Airways
Tue 2/1711:50 am
KEF
-
COS
2 stops41h 20m
British Airways
Deal found 1/26$2,491

Find flight deals from Colorado Springs to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,491
(British Airways)

Popular in

January

Cheapest in

February

Average price

$685
Provider with most accurate pricing for Colorado Springs-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Reykjavik Keflavik Intl flights.
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From Colorado Springs to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Colorado Springs to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Colorado Springs

Fly to

Keflavik Intl

Route

Depart

Return

Price

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Tue 2/10

3:17 pm-10:45 am

2 stops36h 28m

Reykjavik Keflavik Intl

Tue 2/17

11:50 am-10:10 pm

2 stops41h 20m

$2,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Colorado Springs 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Reykjavik Keflavik Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport (average of $372). Flying from Colorado Springs to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of $563). 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.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Reykjavik Keflavik Intl?

    For a flight from Colorado Springs to Reykjavik Keflavik Intl, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 0 airlines have flights to Reykjavik Keflavik Intl from Colorado Springs on a regular basis.

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

    Departing from Colorado Springs to Reykjavik Keflavik Intl Airport will take you 36h 28m. The distance between Colorado Springs and Reykjavik Keflavik Intl Airport is about 3618 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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.

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

    Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport (average of $372). Flying from Colorado Springs to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of $563). 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

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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