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Keflavik Intl

$864+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
COS — KEF
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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 August 4, 2026.

This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 am -
2 stops21h 15m
Mon 10/1210:00 am -
2 stops40h 44m
Deal found 8/1$864
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 10/411:57 am -
1 stop14h 53m
Mon 10/1212:00 pm -
2 stops28h 58m
Deal found 8/1$876
This KAYAK deal was found by Cheapflights users on 8/1. 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.
Sun 10/411:57 am -
1 stop14h 53m
Mon 10/1212:00 pm -
1 stop28h 55m
Deal found 8/1$927
This Gotogate deal was found by Cheapflights users on 8/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am -
2 stops18h 55m
Thu 9/1010:00 am -
2 stops38h 47m
Deal found 8/1$982
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 9/27:55 am -
2 stops18h 00m
Thu 9/1012:00 pm -
1 stop15h 54m
Deal found 8/1$997
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:55 am -
1 stop14h 55m
Mon 9/1410:00 am -
2 stops33h 17m
Deal found 7/30$1,038
This United deal was found by Cheapflights users on 7/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am -
2 stops19h 10m
Mon 9/1410:00 am -
2 stops34h 32m
Deal found 7/30$1,043
This Orbitz deal was found by Cheapflights users on 8/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:38 am -
2 stops18h 07m
Mon 9/1410:00 am -
2 stops40h 44m
Deal found 8/3$1,047
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 8/301:03 pm -
2 stops13h 27m
Sun 9/611:30 am -
2 stops18h 25m
Deal found 7/31$1,058

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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$864
(FlightHub)
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
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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 August 4, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 9/2

7:55 am-7:55 am

2 stops18h 00m

Reykjavik Keflavik Intl

Thu 9/10

12:00 pm-9:54 pm

1 stop15h 54m

$997

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 9/9

11:55 am-8:50 am

1 stop14h 55m

Reykjavik Keflavik Intl

Mon 9/14

10:00 am-1:17 pm

2 stops33h 17m

$1,039

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 9/9

7:40 am-8:50 am

2 stops19h 10m

Reykjavik Keflavik Intl

Mon 9/14

10:00 am-2:32 pm

2 stops34h 32m

$1,043

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Sun 8/30

1:03 pm-8:30 am

2 stops13h 27m

Reykjavik Keflavik Intl

Sun 9/6

11:30 am-11:55 pm

2 stops18h 25m

$1,058
Quickest round-trip

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 9/17

1:52 pm-8:50 am

2 stops12h 58m

Reykjavik Keflavik Intl

Thu 9/24

12:00 pm-9:42 pm

2 stops15h 42m

$1,058

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 9/10

1:03 pm-8:45 am

2 stops37h 42m

Reykjavik Keflavik Intl

Mon 9/14

10:00 am-8:44 pm

2 stops40h 44m

$1,098

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 9/10

7:55 am-8:50 am

1 stop18h 55m

Reykjavik Keflavik Intl

Mon 9/14

12:00 pm-9:54 pm

1 stop15h 54m

$1,113

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 9/10

7:00 am-7:55 am

2 stops18h 55m

Reykjavik Keflavik Intl

Mon 9/14

10:00 am-8:44 pm

3 stops16h 44m

$1,216

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Sun 11/8

8:09 am-10:00 am

1 stop18h 51m

Reykjavik Keflavik Intl

Thu 11/12

12:00 pm-9:57 pm

1 stop16h 57m

$1,733

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Sorted by cheapest first
  • 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.

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 18h. 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.

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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