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Stockholm

$357+ Cheap flights from Colorado to Stockholm (STO)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STO
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Colorado to Stockholm

Cheapest flights from Colorado to Stockholm
Explore the most affordable flight options available from Colorado to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/14:05 pmDEN - ARN
2 stops17h 40mLufthansa
Sun 12/77:10 amARN - DEN
1 stop19h 45mLufthansa
Deal found 11/25$422
This Mytrip deal was found by Cheapflights users on 11/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:45 pmDEN - ARN
1 stop21h 45mMultiple Airlines
Mon 12/86:15 amARN - DEN
2 stops21h 40mMultiple Airlines
Deal found 11/24$464
This CrystalTravel deal was found by Cheapflights users on 11/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:45 pmDEN - ARN
1 stop14h 45mLufthansa
Mon 12/86:15 amARN - DEN
1 stop17h 45mLufthansa
Deal found 11/24$466
This Air Canada deal was found by Cheapflights users on 11/26. 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.
Fri 11/2811:49 amDEN - ARN
2 stops18h 36mMultiple Airlines
Fri 12/56:20 amARN - DEN
2 stops34h 33mMultiple Airlines
Deal found 11/26$473
This KAYAK deal was found by Cheapflights users on 11/25. 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.
Tue 12/24:20 pmDEN - ARN
1 stop14h 05mLufthansa
Tue 12/96:15 amARN - DEN
1 stop15h 25mLufthansa
Deal found 11/25$478
This FlightHub deal was found by Cheapflights users on 11/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:15 amDEN - ARN
2 stops19h 10mLufthansa
Tue 12/26:30 pmARN - DEN
1 stop28h 05mLufthansa
Deal found 11/26$479
This United Airlines deal was found by Cheapflights users on 11/25. 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 11/3012:59 amDEN - ARN
2 stops29h 41mUnited Airlines
Sun 12/77:10 amARN - DEN
1 stop19h 45mUnited Airlines
Deal found 11/25$482
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Fri 11/284:20 pmDEN - ARN
1 stop14h 05mUnited Airlines
Fri 12/510:05 amARN - DEN
2 stops30h 50mUnited Airlines
Deal found 11/25$483
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Tue 12/211:15 amDEN - ARN
2 stops21h 15mUnited Airlines
Tue 12/96:15 amARN - DEN
1 stop17h 45mUnited Airlines
Deal found 11/25$485

Cheap flight deals from Colorado to Stockholm

Keep the following information in mind while searching for Colorado to Stockholm flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$352
(Ticket)

Popular in

June

Cheapest in

February

Average price

$635
Provider with most accurate pricing for Denver Intl-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Stockholm (STO) flights.
Search Deals
From Colorado to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Stockholm 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 November 26, 2025.
Use the filters below to find and compare flights from Colorado to Stockholm that are best for you.

Fly from

Colorado

Fly to

Stockholm

Route

Depart

Return

Price

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Sun 1/18

3:40 pm-11:45 am

1 stop12h 05m

Stockholm Arlanda

Thu 1/29

12:45 pm-6:05 pm

1 stop13h 20m

$384

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Fri 1/23

3:40 pm-11:45 am

1 stop12h 05m

Stockholm Arlanda

Tue 1/27

12:45 pm-6:05 pm

1 stop13h 20m

$384

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Wed 1/21

3:40 pm-11:45 am

1 stop12h 05m

Stockholm Arlanda

Tue 1/27

12:45 pm-6:05 pm

1 stop13h 20m

$384

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Fri 5/1

4:40 pm-4:10 pm

1 stop15h 30m

Stockholm Arlanda

Fri 5/8

1:45 pm-6:55 pm

1 stop13h 10m

$398

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Sun 1/11

5:25 pm-10:50 am

1 stop33h 25m

Stockholm Arlanda

Mon 1/19

8:15 pm-3:30 pm

1 stop27h 15m

$427

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Sun 1/11

5:25 pm-10:50 am

1 stop33h 25m

Stockholm Arlanda

Thu 1/22

11:20 am-3:30 pm

1 stop36h 10m

$427

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Wed 1/14

5:25 pm-5:00 pm

1 stop15h 35m

Stockholm Arlanda

Tue 1/20

7:10 am-3:30 pm

1 stop16h 20m

$427

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Wed 1/14

5:25 pm-5:00 pm

1 stop15h 35m

Stockholm Arlanda

Fri 1/23

7:10 am-3:30 pm

1 stop16h 20m

$427

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Mon 1/12

5:25 pm-10:40 am

1 stop33h 15m

Stockholm Arlanda

Wed 1/21

6:00 pm-3:30 pm

1 stop29h 30m

$427

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Sun 1/11

5:25 pm-10:50 am

1 stop33h 25m

Stockholm Arlanda

Fri 1/23

7:10 am-3:30 pm

1 stop16h 20m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 21 results
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Best time to book a flight from Colorado to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm from Colorado 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 to Stockholm

What is the cheapest month to book a flight from Colorado to Stockholm?

Currently, November is the cheapest month in which you can book a flight from Colorado to Stockholm (average of $302). Flying from Colorado to Stockholm in June is currently the most expensive (average of $659). 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 CO to STO?

Find hourly flight availability from Colorado to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Colorado to Stockholm, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 54% versus a flight at noon.

How much does it cost to fly round-trip from Colorado to Stockholm?

Related info for your journey

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

  • How long is the flight from Colorado to Stockholm?

    A quick flight from Colorado to Stockholm can take about 12h 05m. Icelandair provides one of the quickest options available for as low as $384. Airlines will cover a distance of 4824 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Stockholm one-way?

    $357 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and Brussels Airlines, with prices starting from $375 and $383, respectively.

  • What are the most popular routes from Colorado to Stockholm?

    While some choose either Colorado Springs - Stockholm Arlanda or Denver Intl - Stockholm Bromma, Denver Intl - Stockholm Arlanda is the most popular route from Colorado to Stockholm.

  • Can I find deals for flights from Colorado to Stockholm that include hotel bookings?

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

  • How can I find direct flights from Colorado to Stockholm?

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

  • Can I find deals for business class flights from Colorado to Stockholm?

    Yes. Cheapflights offers flight deals from Colorado to Stockholm 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 to Stockholm?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Stockholm (average of $302). Flying from Colorado to Stockholm in June is currently the most expensive (average of $659). 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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Top 5 airlines flying from Colorado to Stockholm

Discover the top 5 airlines that operate flights from Colorado to Stockholm. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$363Average$620FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$504Average$744FlexibilityNo cancel feeOn-time76%
DeltaCheapest$516Average$723FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$536Average$789FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$690Average$915FlexibilityNo cancel feeOn-time70%

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