Switzerland

$357+ Cheap flights from Denver (DEN) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
May 31 — Jun 71
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Cheap flight deals from Denver to Switzerland

Cheapest flights from Denver to Switzerland
Explore the most affordable flight options available from Denver to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:25 pm
DEN
-
GVA
1 stop29h 10m
Turkish Airlines
Mon 8/317:10 pm
GVA
-
DEN
1 stop31h 15m
Turkish Airlines
Deal found 4/30$740
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sun 8/238:25 pm
DEN
-
GVA
1 stop33h 20m
Turkish Airlines
Sat 8/297:05 pm
GVA
-
DEN
1 stop31h 20m
Turkish Airlines
Deal found 4/29$744
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:35 pm
DEN
-
ZRH
2 stops36h 05m
Scandinavian Airlines
Sat 8/296:25 pm
ZRH
-
DEN
2 stops36h 24m
Scandinavian Airlines
Deal found 5/1$748
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Sat 9/58:25 pm
DEN
-
ZRH
1 stop17h 55m
Turkish Airlines
Tue 9/157:40 am
ZRH
-
DEN
1 stop18h 45m
Turkish Airlines
Deal found 4/27$761
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:25 pm
DEN
-
ZRH
1 stop32h 10m
Turkish Airlines
Sat 10/36:45 pm
ZRH
-
DEN
1 stop31h 40m
Turkish Airlines
Deal found 4/30$765
This oojo deal was found by Cheapflights users on 4/28. 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.
Sun 9/208:25 pm
DEN
-
ZRH
1 stop29h 05m
Turkish Airlines
Thu 10/17:40 am
ZRH
-
DEN
1 stop18h 45m
Turkish Airlines
Deal found 4/28$770
This Gotogate deal was found by Cheapflights users on 4/29. 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 9/611:25 am
DEN
-
GVA
1 stop14h 30m
Multiple Airlines
Tue 9/2212:40 pm
GVA
-
DEN
1 stop14h 06m
Multiple Airlines
Deal found 4/29$770
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:25 am
DEN
-
GVA
1 stop14h 30m
Brussels Airlines
Thu 9/1012:40 pm
GVA
-
DEN
1 stop14h 06m
Brussels Airlines
Deal found 4/30$771
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
DEN
-
GVA
2 stops14h 25m
Multiple Airlines
Tue 9/1512:40 pm
GVA
-
DEN
1 stop14h 06m
Multiple Airlines
Deal found 4/30$774
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/15:35 pm
DEN
-
GVA
1 stop32h 00m
United Airlines
Tue 9/1512:40 pm
GVA
-
DEN
2 stops31h 42m
United Airlines
Deal found 4/29$775
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am
DEN
-
ZRH
2 stops43h 10m
Scandinavian Airlines
Tue 9/1512:55 pm
ZRH
-
DEN
2 stops41h 54m
Scandinavian Airlines
Deal found 4/30$778
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 am
DEN
-
GVA
2 stops21h 05m
SWISS
Tue 9/156:00 am
GVA
-
DEN
2 stops23h 39m
SWISS
Deal found 4/30$778

Find flight deals from Denver to Switzerland

Keep the following information in mind while searching for Denver to Switzerland flight deals. Data was last updated May 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$744
(FlightHub)

One-way from

$357
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$1,028

Good round-trip deal

$1,317 or less

Good one-way deal

$729 or less
Provider with most accurate pricing for Denver Intl-Zurich flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Zurich flights.
From Denver Intl to Switzerland
One-way flight from Denver Intl to Switzerland
Highest demand for flights based on searches. 26% potential increase in price ($303 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Denver Intl to Switzerland.
Price to beat on a one-way flight from Denver Intl to Switzerland.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 May 1, 2026.
Use the filters below to find and compare flights from Denver to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 9/1

5:35 pm-9:35 am

1 stop32h 00m

Geneva Geneve-Cointrin

Tue 9/15

12:40 pm-12:22 pm

2 stops31h 42m

$775

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 9/27

11:59 pm-7:40 am

1 stop23h 41m

Geneva Geneve-Cointrin

Thu 10/1

12:40 pm-10:31 am

1 stop29h 51m

$783

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 9/20

8:25 pm-10:20 pm

1 stop17h 55m

Zurich

Thu 10/1

7:40 am-6:25 pm

1 stop18h 45m

$829

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sat 9/12

11:59 pm-7:30 am

1 stop23h 31m

Geneva Geneve-Cointrin

Sat 9/26

12:40 pm-11:12 am

3 stops30h 32m

$866

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 9/10

12:26 pm-7:40 am

1 stop35h 14m

Geneva Geneve-Cointrin

Sun 9/20

12:40 pm-10:31 am

1 stop29h 51m

$904

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sat 9/5

6:30 am-9:40 am

3 stops19h 10m

Zurich

Tue 9/15

10:25 am-10:49 pm

2 stops20h 24m

$942

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 8/2

9:39 am-8:20 am

2 stops14h 41m

Geneva Geneve-Cointrin

Sun 8/30

7:15 am-5:31 pm

2 stops18h 16m

$1,013

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 6/8

6:35 pm-7:50 pm

1 stop17h 15m

Geneva Geneve-Cointrin

Mon 6/15

9:15 pm-4:25 pm

1 stop27h 10m

$1,051

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 5/26

10:27 am-8:20 am

2 stops13h 53m

Geneva Geneve-Cointrin

Wed 6/3

11:55 am-8:15 pm

2 stops16h 20m

$1,066

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 6/17

10:25 am-8:20 am

2 stops13h 55m

Geneva Geneve-Cointrin

Wed 6/24

11:55 am-8:02 pm

2 stops16h 07m

$1,066

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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

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

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

The best time to book flights from Denver to Switzerland is 67 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 Denver to Switzerland?

Currently, February is the cheapest month in which you can book a flight from Denver to Switzerland (average of $375). Flying from Denver to Switzerland in May is currently the most expensive (average of $530). 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.

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 May 1, 2026.
See what other customers who have flown with SWISS,United Airlines, andIcelandair from Denver to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

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

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Switzerland. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How popular is this Denver to Switzerland flight route?

  • How long is the flight from Denver to Switzerland?

    United Airlines, Turkish Airlines, and Scandinavian Airlines can get you from Denver to Switzerland in just under 17h 55m. Your travel time can differ by up to 14h 05m. Airlines will cover a distance of 5143 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $199 on Icelandair. Other airlines that offer cheap prices include British Airways from $238 and United Airlines from $257 one-way.

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

  • What are the cheapest flights from Denver to Switzerland?

    While on average a flight from Denver to Switzerland is generally $1,139, our data shows the cheapest flight currently is $534. When looking at the most popular route, (Denver Intl - Zurich), you can expect to pay $761 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Denver to Switzerland (average of $375). Flying from Denver to Switzerland in May is currently the most expensive (average of $530). 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 10 airlines flying from Denver to Switzerland

Discover the top 10 airlines that operate flights from Denver 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 May 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$387Average$647FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$642FlexibilityNo cancel feeOn-time77%
DeltaCheapest$503Average$728FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$507Average$719FlexibilityNo cancel feeOn-time70%
SWISSCheapest$537Average$847FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$553Average$691FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$580Average$996FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$599Average$855FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$601Average$820FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$624Average$772FlexibilityNo cancel feeOn-time77%

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