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$478+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — DEN
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
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 May 5, 2026.

This United Airlines deal was found by Cheapflights users on 5/4. 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.
Sat 6/138:15 am
GVA
-
DEN
2 stops16h 43m
United Airlines
Sat 6/137:10 pm
DEN
-
GVA
2 stops30h 20m
United Airlines
Deal found 5/4$695
This deal was found by Cheapflights users on 5/4. 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.
Fri 7/2411:55 am
ZRH
-
DEN
1 stop15h 50m
United Airlines
Tue 8/1811:15 am
DEN
-
ZRH
1 stop12h 30m
United Airlines
Deal found 5/4$767
This Gotogate deal was found by Cheapflights users on 5/1. 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.
Tue 8/252:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Wed 9/304:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 5/1$793
This Gotogate deal was found by Cheapflights users on 5/4. 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.
Mon 10/192:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Fri 10/304:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 5/4$795
This Gotogate deal was found by Cheapflights users on 5/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 pm
GVA
-
DEN
1 stop34h 00m
Icelandair
Sat 9/54:40 pm
DEN
-
GVA
1 stop12h 25m
Icelandair
Deal found 5/3$798
This Gotogate deal was found by Cheapflights users on 5/4. 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.
Thu 10/82:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Sun 10/114:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 5/4$799
This Gotogate deal was found by Cheapflights users on 5/1. 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.
Mon 8/172:00 pm
ZRH
-
DEN
1 stop30h 40m
Icelandair
Wed 9/94:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Deal found 5/1$801
This Gotogate deal was found by Cheapflights users on 5/1. 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.
Sun 6/72:00 pm
GVA
-
DEN
1 stop30h 40m
Icelandair
Mon 6/224:40 pm
DEN
-
GVA
1 stop12h 25m
Icelandair
Deal found 5/1$806
This Gotogate deal was found by Cheapflights users on 5/1. 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.
Sun 8/237:55 am
ZRH
-
DEN
1 stop12h 45m
Icelandair
Sat 8/298:10 pm
DEN
-
ZRH
1 stop32h 55m
Icelandair
Deal found 5/1$812
This Flysmarter deal was found by Cheapflights users on 5/3. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:25 am
ZRH
-
DEN
2 stops20h 35m
Scandinavian Airlines
Mon 11/96:30 am
DEN
-
ZRH
2 stops29h 10m
Scandinavian Airlines
Deal found 5/3$814
This Gotogate deal was found by Cheapflights users on 5/2. 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 5/102:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Tue 5/268:10 pm
DEN
-
ZRH
1 stop32h 55m
Icelandair
Deal found 5/2$823
This Flysmarter deal was found by Cheapflights users on 5/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:25 am
ZRH
-
DEN
2 stops20h 15m
Scandinavian Airlines
Tue 6/26:30 am
DEN
-
ZRH
2 stops23h 40m
Scandinavian Airlines
Deal found 5/1$824

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$695
(United Airlines)

One-way from

$433
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$886

Good round-trip deal

$955 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. 6% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip 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 May 5, 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

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Sat 6/13

8:15 am-4:58 pm

2 stops16h 43m

Denver Intl

Sat 6/13

7:10 pm-9:30 am

2 stops30h 20m

$695

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Tue 9/8

10:30 am-4:30 pm

1 stop14h 00m

Denver Intl

Sun 10/4

2:13 pm-3:15 pm

2 stops17h 02m

$838

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Tue 9/22

10:25 am-10:49 pm

2 stops20h 24m

Denver Intl

Fri 10/2

6:45 am-9:40 am

2 stops42h 55m

$866

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sun 8/23

8:15 am-1:30 pm

1 stop13h 15m

Denver Intl

Sat 8/29

8:45 am-8:15 am

2 stops15h 30m

$875

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 8/17

10:05 am-9:40 pm

2 stops19h 35m

Denver Intl

Wed 9/9

6:40 pm-8:05 pm

1 stop17h 25m

$879

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Mon 7/6

6:10 am-1:30 pm

1 stop15h 20m

Denver Intl

Sat 7/25

11:59 pm-7:30 am

2 stops23h 31m

$879

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Fri 8/7

5:00 pm-12:40 pm

1 stop27h 40m

Denver Intl

Thu 8/27

8:10 pm-4:05 pm

1 stop11h 55m

$880

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Fri 6/19

8:30 am-1:30 pm

1 stop13h 00m

Denver Intl

Fri 7/3

10:02 am-7:30 am

1 stop13h 28m

$880

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Thu 5/28

6:10 am-1:30 pm

1 stop15h 20m

Denver Intl

Tue 6/30

7:40 am-7:30 am

1 stop15h 50m

$881

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Fri 8/7

9:20 am-12:30 am

2 stops23h 10m

Denver Intl

Thu 8/27

9:35 am-10:05 am

2 stops16h 30m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 53 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

How far ahead should I book a flight from Switzerland to Denver?

The best time to book flights from Switzerland to Denver is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Switzerland to Denver (average of $233). Flying from Switzerland to Denver in July is currently the most expensive (average of $656). 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 May 5, 2026.
Read through reviews of airlines operating flights from Switzerland to Denver, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,683 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,683 reviews
United Airlines
7.4
Good
9,683 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 $838, United Airlines can have you in Denver from Switzerland in 14h. 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 $430. American Airlines flights start at $466 while deals on Aer Lingus start at $558 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 $1,042, our data indicates the cheapest price to be $945. The most popular route (Zurich - Denver Intl), is priced around $767.

  • 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, August is the cheapest month in which you can book a flight from Switzerland to Denver (average of $233). Flying from Switzerland to Denver in July is currently the most expensive (average of $656). 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
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Switzerland to Denver

Discover the top airline 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$722Average$883FlexibilityNo cancel feeOn-time69%

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