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$342+ Cheap flights from Switzerland to Denver (DEN)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — DEN
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Switzerland to Denver

Cheapest flights from Switzerland to Denver
Explore the most affordable flight options available from Switzerland to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Expedia deal was found by Cheapflights users on 3/9. 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.
Mon 6/111:00 am
GVA
-
DEN
1 stop13h 20m
SWISS
Wed 6/175:45 pm
DEN
-
GVA
1 stop12h 10m
SWISS
Deal found 3/9$402
This Gotogate deal was found by Cheapflights users on 3/8. 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.
Tue 8/252:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Wed 9/304:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/8$572
This Bravofly deal was found by Cheapflights users on 3/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:55 am
ZRH
-
DEN
1 stop12h 45m
Icelandair
Sat 9/54:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/10$575
This Gotogate deal was found by Cheapflights users on 3/8. 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.
Sun 8/302:00 pm
ZRH
-
DEN
1 stop30h 40m
Icelandair
Wed 9/164:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/8$588
This Bravofly deal was found by Cheapflights users on 3/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:55 am
ZRH
-
DEN
1 stop12h 45m
Icelandair
Wed 8/194:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/8$590
This Gotogate deal was found by Cheapflights users on 3/10. 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.
Sun 4/262:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Mon 5/114:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/10$592
This Flysmarter deal was found by Cheapflights users on 3/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:55 am
ZRH
-
DEN
1 stop19h 05m
Icelandair
Mon 6/14:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/10$607
This CheapTickets.ch deal was found by Cheapflights users on 3/8. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:00 pm
ZRH
-
DEN
1 stop30h 40m
Icelandair
Thu 8/204:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/8$613
This deal was found by Cheapflights users on 3/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:05 am
GVA
-
DEN
1 stop13h 25m
British Airways
Tue 3/176:25 pm
DEN
-
GVA
1 stop13h 15m
British Airways
Deal found 3/6$623
This Gotogate deal was found by Cheapflights users on 3/10. 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 8/75:00 pm
GVA
-
DEN
1 stop27h 40m
Icelandair
Fri 8/288:10 pm
DEN
-
GVA
1 stop32h 55m
Icelandair
Deal found 3/10$670
This Icelandair deal was found by Cheapflights users on 3/7. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:00 pm
GVA
-
DEN
1 stop27h 40m
Icelandair
Fri 7/38:10 pm
DEN
-
GVA
1 stop32h 55m
Icelandair
Deal found 3/7$731
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 10/307:00 am
BSL
-
DEN
1 stop16h 30m
American Airlines
Mon 11/25:25 pm
DEN
-
BSL
1 stop16h 50m
American Airlines
Deal found 3/9$758

Find flight deals from Switzerland to Denver

Keep the following information in mind while searching for Switzerland to Denver flight deals. Data was last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$402
(Expedia)

One-way from

$342
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$827

Good one-way deal

$881 or less
Provider with most accurate pricing for Zurich-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Denver Intl flights.
Search Deals
From Switzerland to Denver Intl
Search Deals
One-way flight from Switzerland to Denver Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Switzerland to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Switzerland to Denver 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 March 10, 2026.
Use the filters below to find and compare flights from Switzerland to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 5/22

7:55 am-12:40 pm

1 stop12h 45m

Denver Intl

Sat 5/30

8:10 pm-1:05 pm

1 stop32h 55m

$636
Quickest round-trip

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 8/28

7:55 am-12:40 pm

1 stop12h 45m

Denver Intl

Tue 9/1

4:40 pm-1:05 pm

1 stop12h 25m

$636

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sat 8/15

2:00 pm-12:40 pm

1 stop30h 40m

Denver Intl

Sat 9/5

4:40 pm-1:05 pm

1 stop12h 25m

$678

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 8/10

2:00 pm-7:00 pm

1 stop13h 00m

Denver Intl

Sat 9/5

8:10 pm-1:05 pm

1 stop32h 55m

$744

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Fri 4/3

6:00 am-4:30 pm

1 stop18h 30m

Denver Intl

Tue 4/7

6:40 pm-6:55 pm

1 stop16h 15m

$758

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Fri 8/28

6:00 am-5:46 pm

2 stops19h 46m

Denver Intl

Mon 8/31

6:40 pm-6:20 pm

1 stop15h 40m

$763

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 4/2

6:10 am-10:37 pm

2 stops24h 27m

Denver Intl

Tue 4/7

2:41 pm-6:55 pm

2 stops20h 14m

$766

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Tue 4/21

8:10 pm-7:55 pm

2 stops31h 45m

Denver Intl

Tue 4/28

10:28 am-2:40 pm

2 stops20h 12m

$772

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Fri 4/3

6:00 am-8:05 pm

2 stops22h 05m

Denver Intl

Wed 4/8

6:30 pm-10:40 pm

1 stop20h 10m

$776

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 7/31

2:00 pm-7:00 pm

1 stop13h 00m

Denver Intl

Sat 8/29

8:10 pm-1:05 pm

1 stop32h 55m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Switzerland to Denver

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

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

Currently, May is the cheapest month in which you can book a flight from Switzerland to Denver (average of $595). Flying from Switzerland to Denver in December is currently the most expensive (average of $673). 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.

How often are flights from Switzerland to Denver delayed?

About 33% of weekly flights between Switzerland and Denver have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Switzerland to Denver flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Switzerland to Denver flights?

Over the last year, Edelweiss Air have had the lowest number of delays on this route, with just 33% of flights being delayed.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 10, 2026.
Read through reviews of airlines operating flights from Switzerland to Denver, such as SWISS,United Airlines, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,892 reviews

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
SWISS
7.5
Good
1,892 reviews
SWISS
7.5
Good
1,892 reviews

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
United Airlines
7.4
Good
9,409 reviews
SWISS
7.5
Good
1,892 reviews

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
Icelandair
7.1
Good
619 reviews
SWISS
7.5
Good
1,892 reviews

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
Lufthansa
6.8
Okay
7,840 reviews
SWISS
7.5
Good
1,892 reviews

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
British Airways
6.7
Okay
7,781 reviews
SWISS
7.5
Good
1,892 reviews

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.

Related info for your journey

Find useful and relevant information for your journey from Switzerland to Denver. 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 into for flights to Denver from Switzerland?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from Switzerland.

  • How long is the flight from Switzerland to Denver?

    For as low as $636, Icelandair can have you in Denver from Switzerland in 13h. Airlines will cover a distance of 5143 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $412. American Airlines flights start at $464 while deals on Aer Lingus start at $564 one-way.

  • What are the most popular routes from Switzerland to Denver?

    The most popular flight routes from Switzerland to Denver are Zurich - Denver Intl, Geneva Geneve-Cointrin - Denver Intl and Basel EuroAirport Swiss - Denver Intl.

  • What are the cheapest flights from Switzerland to Denver?

    Looking for the cheapest flight from Switzerland to Denver? While on average our users pay $997, our data indicates the cheapest price to be $881. The most popular route (Zurich - Denver Intl), is priced around $572.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Switzerland to Denver (average of $595). Flying from Switzerland to Denver in December is currently the most expensive (average of $673). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

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Top 5 airlines flying from Switzerland to Denver

Discover the top 5 airlines that operate flights from Switzerland to Denver. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$559Average$696FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$624Average$688FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$637Average$883FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$650Average$815FlexibilityNo cancel feeOn-time76%
SWISSCheapest$711Average$866FlexibilityNo cancel feeOn-time79%

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