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Stockholm

$280+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STO
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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 20, 2025.

This CrystalTravel deal was found by Cheapflights users on 11/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:20 pmDEN - ARN
1 stop14h 05mLufthansa
Tue 12/96:15 amARN - DEN
1 stop17h 45mLufthansa
Deal found 11/20$451
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Fri 11/288:45 amDEN - ARN
2 stops21h 40mMultiple Airlines
Thu 12/46:10 amARN - DEN
1 stop17h 50mMultiple Airlines
Deal found 11/18$453
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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.
Fri 11/284:20 pmDEN - ARN
1 stop14h 05mLufthansa
Thu 12/46:10 amARN - DEN
1 stop17h 50mLufthansa
Deal found 11/18$468
This Air Canada deal was found by Cheapflights users on 11/19. 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 stops21h 35mMultiple Airlines
Deal found 11/19$473
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:20 pmDEN - ARN
1 stop23h 20mLufthansa
Fri 12/56:20 amARN - DEN
2 stops21h 07mLufthansa
Deal found 11/20$478
This United Airlines deal was found by Cheapflights users on 11/19. 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 11/1911:46 amDEN - ARN
2 stops18h 54mUnited Airlines
Wed 11/266:15 amARN - DEN
2 stops21h 40mUnited Airlines
Deal found 11/19$481
This United Airlines deal was found by Cheapflights users on 11/19. 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 11/271:35 pmDEN - ARN
2 stops17h 05mUnited Airlines
Tue 12/212:10 pmARN - DEN
1 stop34h 25mUnited Airlines
Deal found 11/19$492
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:25 pmDEN - ARN
2 stops20h 45mLufthansa
Tue 12/23:10 pmARN - DEN
1 stop31h 25mLufthansa
Deal found 11/20$493
This KAYAK deal was found by Cheapflights users on 11/19. 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.
Thu 11/2711:15 amDEN - ARN
2 stops17h 05mSWISS
Tue 12/23:30 pmARN - DEN
2 stops38h 26mSWISS
Deal found 11/19$494
This Air Canada deal was found by Cheapflights users on 11/19. 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 11/2611:15 amDEN - ARN
2 stops43h 25mAir Canada
Tue 12/29:50 amARN - DEN
2 stops42h 05mAir Canada
Deal found 11/19$495
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/41:42 pmCOS - ARN
2 stops38h 08mDelta
Mon 12/81:30 pmARN - COS
2 stops40h 55mDelta
Deal found 11/19$629
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/46:00 amCOS - ARN
2 stops24h 25mUnited Airlines
Mon 12/89:50 amARN - COS
2 stops44h 07mUnited Airlines
Deal found 11/18$632

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 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$352
(CrystalTravel)

One-way from

$280
(Kiwi.com)

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
One-way flight from Colorado to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 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 20, 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

Wed 2/4

3:40 pm-11:45 am

1 stop12h 05m

Stockholm Arlanda

Tue 2/10

12:45 pm-6:05 pm

1 stop13h 20m

$362

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Mon 2/2

3:40 pm-11:45 am

1 stop12h 05m

Stockholm Arlanda

Tue 2/10

12:45 pm-6:05 pm

1 stop13h 20m

$362

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

$385

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Wed 2/25

5:25 pm-5:00 pm

1 stop15h 35m

Stockholm Arlanda

Wed 3/11

7:10 am-4:30 pm

1 stop16h 20m

$466

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Wed 2/4

4:20 pm-2:25 pm

1 stop14h 05m

Stockholm Arlanda

Wed 2/11

6:15 am-1:40 pm

1 stop15h 25m

$471

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Tue 3/10

10:45 am-1:20 pm

2 stops19h 35m

Stockholm Arlanda

Sun 3/29

10:20 am-10:49 pm

1 stop20h 29m

$472

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Thu 2/5

4:20 pm-5:45 pm

1 stop17h 25m

Stockholm Arlanda

Tue 2/10

6:15 am-1:40 pm

1 stop15h 25m

$474

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Thu 2/5

11:15 am-5:45 pm

2 stops22h 30m

Stockholm Arlanda

Wed 2/11

6:15 am-7:55 pm

2 stops21h 40m

$474

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Mon 2/2

4:20 pm-11:40 pm

1 stop23h 20m

Stockholm Arlanda

Wed 2/11

6:15 am-1:40 pm

1 stop15h 25m

$474

DenverStockholm

DEN - ARN

DENARN

Denver Intl

Tue 2/3

4:20 pm-5:45 pm

1 stop17h 25m

Stockholm Arlanda

Tue 2/10

6:15 am-7:55 pm

2 stops21h 40m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 22 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 20, 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.

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 $362. 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 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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Alternative routes for Colorado to Stockholm

See prices for flight routes from nearby airports that may be better suited for you.
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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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$363Average$628FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$504Average$735FlexibilityNo cancel feeOn-time76%
DeltaCheapest$516Average$705FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$536Average$797FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$690Average$920FlexibilityNo cancel feeOn-time70%

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