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$215+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Denver to Switzerland

Keep the following information in mind while searching for Denver to Switzerland flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(Cheapflightsfares)

One-way from

$216
(oojo)

Popular in

June

Cheapest in

January

Average price

$585

Good round-trip deal

$917 or less
Provider with most accurate pricing for Denver Intl-Zurich flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Zurich flights.
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From Denver Intl to Switzerland
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One-way flight from Denver Intl to Switzerland
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Highest demand for flights based on searches. 22% potential increase in price ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Denver Intl to Switzerland.
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Find 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 January 12, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/204:20 pm
DEN
-
GVA
1 stop12h 10m
Lufthansa
Fri 1/309:20 am
GVA
-
DEN
1 stop13h 15m
Lufthansa
Deal found 1/10$495
This Gotogate deal was found by Cheapflights users on 1/11. 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.
Wed 2/251:25 pm
DEN
-
GVA
2 stops15h 05m
Multiple Airlines
Tue 3/310:45 am
GVA
-
DEN
1 stop13h 15m
Multiple Airlines
Deal found 1/11$496
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:45 am
DEN
-
GVA
1 stop15h 50m
United Airlines
Wed 3/181:00 pm
GVA
-
DEN
2 stops34h 23m
United Airlines
Deal found 1/9$498
This Cheapflightsfares deal was found by Cheapflights users on 1/12. 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 1/285:42 pm
DEN
-
GVA
2 stops21h 23m
Lufthansa
Fri 2/69:20 am
GVA
-
DEN
1 stop13h 15m
Lufthansa
Deal found 1/12$503
This Cheapflightsfares deal was found by Cheapflights users on 1/11. 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.
Sun 4/125:40 pm
DEN
-
GVA
1 stop11h 55m
Lufthansa
Tue 4/2110:15 am
GVA
-
DEN
1 stop13h 25m
Lufthansa
Deal found 1/11$504
This Air Canada deal was found by Cheapflights users on 1/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 am
DEN
-
GVA
1 stop14h 30m
Air Canada
Wed 9/1612:40 pm
GVA
-
DEN
1 stop29h 41m
Air Canada
Deal found 1/9$505
This Mytrip deal was found by Cheapflights users on 1/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2511:15 am
DEN
-
GVA
2 stops25h 20m
Multiple Airlines
Tue 2/36:45 am
GVA
-
DEN
2 stops21h 10m
Multiple Airlines
Deal found 1/9$506
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:10 pm
DEN
-
GVA
2 stops18h 55m
United Airlines
Wed 3/181:00 pm
GVA
-
DEN
1 stop13h 55m
United Airlines
Deal found 1/9$508
This Cheapflightsfares deal was found by Cheapflights users on 1/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:45 pm
DEN
-
GVA
1 stop15h 55m
Lufthansa
Wed 3/186:45 am
GVA
-
DEN
1 stop17h 15m
Lufthansa
Deal found 1/9$509
This CrystalTravel deal was found by Cheapflights users on 1/12. 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.
Mon 4/134:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Thu 4/232:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Deal found 1/12$561
This CrystalTravel deal was found by Cheapflights users on 1/11. 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.
Mon 2/23:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Tue 2/101:00 pm
ZRH
-
DEN
1 stop13h 05m
Icelandair
Deal found 1/11$569
This CrystalTravel deal was found by Cheapflights users on 1/12. 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.
Mon 4/204:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Thu 4/302:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Deal found 1/12$571

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 January 12, 2026.
Use the filters below to find and compare flights from Denver to Switzerland that are best for you.

Fly from

Denver

Fly to

Switzerland

Route

Depart

Return

Price

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 2/11

4:20 pm-7:15 pm

1 stop18h 55m

Geneva Geneve-Cointrin

Wed 2/25

9:10 am-4:00 pm

1 stop14h 50m

$498

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 3/11

7:45 am-6:35 am

1 stop15h 50m

Geneva Geneve-Cointrin

Wed 3/18

1:00 pm-7:55 pm

1 stop13h 55m

$506

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 2/22

5:35 pm-5:05 pm

1 stop15h 30m

Geneva Geneve-Cointrin

Tue 3/10

6:45 am-5:00 pm

1 stop17h 15m

$507

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 2/11

9:40 am-9:40 am

2 stops16h 00m

Geneva Geneve-Cointrin

Tue 2/24

6:45 am-7:55 pm

2 stops21h 10m

$515

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 2/11

11:15 am-9:40 am

2 stops14h 25m

Geneva Geneve-Cointrin

Wed 2/25

6:45 am-7:55 pm

2 stops21h 10m

$515

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 4/15

11:05 am-5:05 pm

2 stops22h 00m

Geneva Geneve-Cointrin

Sun 4/26

12:40 pm-4:05 pm

2 stops35h 25m

$543

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 4/13

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Thu 4/23

2:00 pm-7:00 pm

1 stop13h 00m

$561

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 4/19

11:05 am-11:35 am

2 stops16h 30m

Geneva Geneve-Cointrin

Sun 5/3

12:40 pm-11:28 pm

2 stops18h 48m

$566

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 2/18

11:33 am-2:10 pm

2 stops18h 37m

Geneva Geneve-Cointrin

Sun 3/1

7:10 am-10:21 pm

2 stops23h 11m

$582

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Fri 4/24

5:35 pm-11:35 am

1 stop34h 00m

Geneva Geneve-Cointrin

Sun 5/3

12:40 pm-10:34 am

1 stop29h 54m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 53 results
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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

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

Currently, April is the cheapest month in which you can book a flight from Denver to Switzerland (average of $231). Flying from Denver to Switzerland in May is currently the most expensive (average of $604). 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 January 12, 2026.
See what other customers who have flown with SWISS, United Airlines, and Icelandair 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.
SWISS
7.5
Good
1,846 reviews

Boarding

7.7

Overall

7.5

Crew

8.3

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.5
Good
1,846 reviews
SWISS
7.5
Good
1,846 reviews

Boarding

7.7

Overall

7.5

Crew

8.3

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
United Airlines
7.4
Good
9,144 reviews
SWISS
7.5
Good
1,846 reviews

Boarding

7.7

Overall

7.5

Crew

8.3

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Icelandair
7.1
Good
595 reviews
SWISS
7.5
Good
1,846 reviews

Boarding

7.7

Overall

7.5

Crew

8.3

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Lufthansa
6.8
Okay
7,709 reviews
SWISS
7.5
Good
1,846 reviews

Boarding

7.7

Overall

7.5

Crew

8.3

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
British Airways
6.7
Okay
7,665 reviews
SWISS
7.5
Good
1,846 reviews

Boarding

7.7

Overall

7.5

Crew

8.3

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

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?

    This flight path from Denver Intl to Switzerland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Switzerland?

    Lufthansa, United Airlines, and Icelandair can get you from Denver to Switzerland in just under 12h 25m. Your travel time can differ by up to 6h 30m. 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 $244 on Icelandair. Other airlines that offer cheap prices include Lufthansa from $406 and United Airlines from $462 one-way.

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

    The most popular route from Denver to Switzerland is Denver Intl - Zurich. You may also consider Denver Intl - Geneva Geneve-Cointrin or Denver Intl - Basel EuroAirport Swiss.

  • What are the cheapest flights from Denver to Switzerland?

    While on average a flight from Denver to Switzerland is generally $1,116, our data shows the cheapest flight currently is $628. When looking at the most popular route, (Denver Intl - Zurich), you can expect to pay $569 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, April is the cheapest month in which you can book a flight from Denver to Switzerland (average of $231). Flying from Denver to Switzerland in May is currently the most expensive (average of $604). 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 Denver 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 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$389Average$662FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$626FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$507Average$770FlexibilityNo cancel feeOn-time70%
DeltaCheapest$509Average$825FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$541Average$989FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$554Average$807FlexibilityNo cancel feeOn-time77%
SWISSCheapest$567Average$1,097FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$576Average$694FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$599Average$847FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$601Average$807FlexibilityNo cancel feeOn-time67%

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