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Switzerland

$357+ Cheap flights from Colorado to Switzerland

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Colorado to Switzerland

Keep the following information in mind while searching for Colorado to Switzerland flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$621
(Scandinavian Airlines)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$794

Good round-trip deal

$847 or less

Good one-way deal

$519 or less
Provider with most accurate pricing for Denver Intl-Zurich flight deals.
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From Colorado to Switzerland
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One-way flight from Colorado to Switzerland
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Highest demand for flights based on searches. 21% potential increase in price ($254 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Colorado to Switzerland.
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Price to beat on a one-way flight from Colorado to Switzerland.
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Find flight deals from Colorado to Switzerland

Cheapest flights from Colorado to Switzerland
Explore the most affordable flight options available from Colorado to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:30 pmDEN - ZRH
1 stop16h 45mAmerican Airlines
Wed 11/2610:15 amZRH - DEN
1 stop21h 07mAmerican Airlines
Deal found 3/31$587
This Finnair deal was found by Cheapflights users on 3/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:30 pmDEN - ZRH
1 stop20h 30mMultiple Airlines
Wed 11/267:05 pmZRH - DEN
2 stops30h 37mMultiple Airlines
Deal found 3/31$589
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Sat 11/151:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 3/31$614
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1612:40 pmDEN - ZRH
2 stops23h 05mScandinavian Airlines
Mon 5/510:20 amZRH - DEN
2 stops20h 58mScandinavian Airlines
Deal found 3/31$621
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 11/185:42 pmDEN - ZRH
1 stop30h 13mUnited Airlines
Wed 11/261:20 pmZRH - DEN
1 stop29h 08mUnited Airlines
Deal found 3/31$623
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:25 amDEN - ZRH
2 stops16h 25mAir Canada
Wed 11/2612:45 pmZRH - DEN
1 stop29h 50mAir Canada
Deal found 3/31$627
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:40 pmDEN - GVA
1 stop12h 25mIcelandair
Fri 8/82:00 pmGVA - DEN
1 stop30h 30mIcelandair
Deal found 4/1$638
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:59 pmDEN - GVA
2 stops22h 31mScandinavian Airlines
Wed 9/1711:00 amGVA - DEN
2 stops19h 58mScandinavian Airlines
Deal found 3/31$649
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:35 pmDEN - GVA
1 stop20h 35mAmerican Airlines
Mon 10/278:45 pmGVA - DEN
1 stop26h 40mAmerican Airlines
Deal found 3/31$659
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:50 pmDEN - ZRH
1 stop32h 55mTurkish Airlines
Sun 9/217:40 amZRH - DEN
1 stop18h 15mTurkish Airlines
Deal found 4/1$661
This Finnair deal was found by Cheapflights users on 3/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:55 pmDEN - GVA
2 stops21h 15mMultiple Airlines
Mon 10/278:45 pmGVA - DEN
1 stop26h 40mMultiple Airlines
Deal found 3/31$664
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 11/278:20 pmDEN - BSL
1 stop15h 10mUnited Airlines
Wed 12/32:15 pmBSL - DEN
2 stops35h 31mUnited Airlines
Deal found 3/30$678

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Switzerland 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 April 1, 2025.
Use the filters below to find and compare flights from Colorado to Switzerland that are best for you.

Fly from

Colorado

Fly to

Switzerland

Route

Depart

Return

Price

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 4/16

12:40 pm-7:45 pm

2 stops23h 05m

Zurich

Mon 5/5

10:20 am-11:18 pm

2 stops20h 58m

$621

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 7/28

4:40 pm-1:05 pm

1 stop12h 25m

Geneva Geneve-Cointrin

Fri 8/8

2:00 pm-12:30 pm

1 stop30h 30m

$638

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 8/27

12:59 pm-7:30 pm

2 stops22h 31m

Geneva Geneve-Cointrin

Wed 9/17

11:00 am-10:58 pm

2 stops19h 58m

$649

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 5/18

7:50 pm-5:15 pm

1 stop37h 25m

Zurich

Sun 5/25

7:40 am-5:55 pm

1 stop18h 15m

$686

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 9/2

5:40 pm-10:15 am

1 stop32h 35m

Geneva Geneve-Cointrin

Fri 9/12

2:20 pm-10:18 am

2 stops27h 58m

$687

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 9/2

5:40 pm-10:15 am

1 stop32h 35m

Geneva Geneve-Cointrin

Fri 9/12

12:15 pm-10:18 am

1 stop30h 03m

$692

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 8/12

7:50 pm-9:40 am

1 stop29h 50m

Basel EuroAirport Swiss

Thu 8/28

10:35 am-5:55 pm

1 stop39h 20m

$695

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Thu 4/24

11:55 am-3:35 pm

2 stops19h 40m

Zurich

Sat 5/3

8:05 am-9:44 pm

2 stops21h 39m

$707

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 9/4

7:50 pm-5:35 pm

1 stop37h 45m

Geneva Geneve-Cointrin

Thu 9/18

2:40 pm-5:55 pm

1 stop35h 15m

$718

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 8/27

6:35 pm-4:45 pm

1 stop14h 10m

Geneva Geneve-Cointrin

Wed 9/17

10:15 am-4:25 pm

1 stop14h 10m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 50 results
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Best time to book a flight from Colorado to Switzerland

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Switzerland (average of $637). Flying from Colorado to Switzerland in June is currently the most expensive (average of $1,286). 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 CH?

Find hourly flight availability from Colorado to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Switzerland as you normally would.

Rainfall in Switzerland by month

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

In terms of precipitation, rainfall in Switzerland ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Switzerland when rainfall is around 2.5 in.

Temperature in Switzerland by month

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

If weather is an important factor for your trip to Switzerland, 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 66.2 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 Switzerland

Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated April 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Colorado to Switzerland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How popular is this Colorado to Switzerland flight route?

    This flight path from Colorado to Switzerland was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $549 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 Icelandair and Air Canada, with prices starting from $595 and $603, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Colorado to Switzerland (average of $637). Flying from Colorado to Switzerland in June is currently the most expensive (average of $1,286). 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 Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Switzerland

Discover the top 10 airlines that operate flights from Colorado to Switzerland. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$435Average$1,004FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$510Average$873FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$553Average$728FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$567Average$1,129FlexibilityNo cancel feeOn-time69%
DeltaCheapest$574Average$1,003FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$582Average$1,210FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$594Average$894FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$601Average$936FlexibilityNo cancel feeOn-time67%
SWISSCheapest$649Average$1,169FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$738Average$1,116FlexibilityNo cancel feeOn-timeN/A
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