What airlines fly to Switzerland?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Switzerland from Denver according to our data. Icelandair is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Switzerland. Keep in mind that there are 10 different airlines that fly to Switzerland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Denver Intl to Switzerland?

Icelandair, Aer Lingus, and Lufthansa are the most popular carriers operating from Denver Intl to Switzerland

When did momondo last update prices for flights from Denver Intl Airport to Switzerland?

Prices for flights from Denver Intl Airport to Switzerland were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Switzerland?

The number of operators available for flights from Denver Intl Airport to Switzerland is 10 as of July 2026.

How old do you have to be to fly from Denver Intl Airport to Switzerland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Switzerland.

What documentation or ID do you need to fly to Switzerland?

The travel and health documents you'll need for your trip to Switzerland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Switzerland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Denver to Switzerland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Switzerland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 1:05 pm

DEN

ZRH

12h 25m

1 stop

2:00 pm - 7:00 pm

ZRH

DEN

13h 00m

1 stop

$563Icelandair

Sun, Oct 4 - Mon, Oct 12

4:40 pm - 1:05 pm

DEN

ZRH

12h 25m

1 stop

2:00 pm - 7:00 pm

ZRH

DEN

13h 00m

1 stop

$570Icelandair

Tue, Sep 29 - Wed, Oct 7

4:40 pm - 1:05 pm

DEN

ZRH

12h 25m

1 stop

2:00 pm - 7:00 pm

ZRH

DEN

13h 00m

1 stop

$578Icelandair

Mon, Sep 21 - Tue, Sep 29

4:40 pm - 1:05 pm

DEN

ZRH

12h 25m

1 stop

1:00 pm - 6:00 pm

ZRH

DEN

13h 00m

1 stop

$583Icelandair

Sun, Oct 4 - Wed, Nov 4

4:15 pm - 7:25 pm

DEN

BSL

19h 10m

1 stop

9:50 am - 2:30 pm

BSL

DEN

12h 40m

1 stop

$709Lufthansa

Tue, Nov 17 - Tue, Nov 24

5:42 pm - 7:25 pm

DEN

BSL

17h 43m

2 stops

9:50 am - 2:30 pm

BSL

DEN

12h 40m

1 stop

$720Lufthansa

Tue, Nov 17 - Tue, Nov 24

8:30 pm - 4:05 pm

DEN

BSL

11h 35m

1 stop

1:10 pm - 11:58 pm

BSL

DEN

18h 48m

2 stops

$733United Airlines

Wed, Dec 2 - Wed, Dec 9

5:35 pm - 11:45 am

DEN

GVA

34h 10m

1 stop

6:50 am - 1:40 pm

GVA

DEN

14h 50m

1 stop

$742United Airlines

Mon, Dec 7 - Thu, Dec 10

4:02 pm - 5:55 pm

DEN

GVA

17h 53m

2 stops

8:30 am - 9:27 pm

GVA

DEN

20h 57m

2 stops

$775SWISS

Wed, Oct 7 - Wed, Oct 14

8:25 pm - 9:45 am

DEN

BSL

29h 20m

1 stop

7:10 pm - 6:25 pm

BSL

DEN

31h 15m

1 stop

$840Turkish Airlines

Tue, Aug 25 - Mon, Aug 31

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Icelandair flights from Denver to Switzerland

Our best Icelandair deals on Denver to Switzerland flight tickets

Icelandair

Oct 14

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 21

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$533

Icelandair

Oct 6

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 20

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$534

Icelandair

Oct 13

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 20

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$535

SWISS flights from Denver to Switzerland

Our best SWISS deals on Denver to Switzerland flight tickets

SWISS

Oct 27

DEN3:00 pmDenver Intl

12h 40m

1 stop

ZRH10:40 amZurich

Nov 3

ZRH1:10 pmZurich

14h 44m

1 stop

DEN7:54 pmDenver Intl

$736

SWISS

Oct 7

DEN4:02 pmDenver Intl

23h 23m

2 stops

GVA11:25 pmGeneva Geneve-Cointrin

Oct 14

GVA6:10 amGeneva Geneve-Cointrin

23h 17m

2 stops

DEN9:27 pmDenver Intl

$775

SWISS

Oct 7

DEN4:02 pmDenver Intl

17h 53m

2 stops

GVA5:55 pmGeneva Geneve-Cointrin

Oct 14

GVA8:30 amGeneva Geneve-Cointrin

20h 57m

2 stops

DEN9:27 pmDenver Intl

$776

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 10/4

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Mon 10/12

2:00 pm-7:00 pm

1 stop13h 00m

$563

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 9/29

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Wed 10/7

2:00 pm-7:00 pm

1 stop13h 00m

$570

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 9/21

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Tue 9/29

2:00 pm-7:00 pm

1 stop13h 00m

$578

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 10/4

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Wed 11/4

1:00 pm-6:00 pm

1 stop13h 00m

$583

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 11/17

4:15 pm-7:25 pm

1 stop19h 10m

Basel EuroAirport Swiss

Tue 11/24

9:50 am-2:30 pm

1 stop12h 40m

$709

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 11/17

5:42 pm-7:25 pm

2 stops17h 43m

Basel EuroAirport Swiss

Tue 11/24

9:50 am-2:30 pm

1 stop12h 40m

$720

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 12/2

8:30 pm-4:05 pm

1 stop11h 35m

Basel EuroAirport Swiss

Wed 12/9

1:10 pm-11:58 pm

2 stops18h 48m

$733

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 12/7

5:35 pm-11:45 am

1 stop34h 10m

Geneva Geneve-Cointrin

Thu 12/10

6:50 am-1:40 pm

1 stop14h 50m

$742

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 10/7

4:02 pm-5:55 pm

2 stops17h 53m

Geneva Geneve-Cointrin

Wed 10/14

8:30 am-9:27 pm

2 stops20h 57m

$775

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 8/25

8:25 pm-9:45 am

1 stop29h 20m

Basel EuroAirport Swiss

Mon 8/31

7:10 pm-6:25 pm

1 stop31h 15m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Switzerland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Switzerland?

The cheapest month to fly to Switzerland from Denver is in February. Flight prices, which tend to average around $375, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Switzerland from Denver during January instead. Flights to Switzerland in January, while not as cheap as those in February, still average around $376.

What is the cheapest day to depart on your flight to Switzerland?

On average, the least expensive day to fly to Switzerland from Denver is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $722. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,242. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

What is the cheapest Denver Intl to Switzerland flight route?

Fly from Denver Intl to Zurich for the best Denver Intl - Switzerland flight prices

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

You are more likely to see cheaper flights to Switzerland from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Switzerland for around $956 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Switzerland from Denver for as low as $703 on momondo.

What cabin class options are available on Denver to Switzerland flights?

There are 2 cabin classes available to choose from on Denver to Switzerland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Switzerland flights?

You could potentially save up to 28% on your flight if you consider stops on a Denver to Switzerland flight.

Cheap Denver to Switzerland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Switzerland

Best Price Found	$773
Fastest flight time	11h 35m
Direct flights	None

The best one-way flight to Switzerland from Denver in the past 72 hours is $773. The best round-trip flight deal from Denver to Switzerland found on momondo in the last 72 hours is $1,627.

The fastest flight from Denver to Switzerland takes 11h 35m

There are no direct flights from Denver to Switzerland. Popular non-direct route for this connection is Denver Intl Airport - Zurich Airport.

Search flight deals

Frequently asked questions about flying from Denver to Switzerland

When did momondo last update prices for flights from Denver Intl Airport to Switzerland?
Prices for flights from Denver Intl Airport to Switzerland were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Switzerland?
The number of operators available for flights from Denver Intl Airport to Switzerland is 10 as of July 2026.
How old do you have to be to fly from Denver Intl Airport to Switzerland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Switzerland.
What documentation or ID do you need to fly to Switzerland?
The travel and health documents you'll need for your trip to Switzerland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Switzerland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Switzerland?
Based on momondo bookings for flights between Denver and Switzerland, the leading plane model is Airbus A340-300, making up 38.71% of the total bookings. Other popular models include Airbus A350-1000 with 16.13%, Airbus A330-200 with 12.90%, and Boeing 787 Dreamliner with 12.90%.

Best airlines flying from Denver to Switzerland

Compare and see reviews for airlines that fly from Denver to Switzerland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $387	Free Cancellation	Rating 7.0 703 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,872 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $503	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,102 reviews	Search British Airways flights
Air Canada	PriceFrom $601	Free Cancellation	Rating 7.1 11,321 reviews	Search Air Canada flights
Lufthansa	PriceFrom $621	Free Cancellation	Rating 6.8 8,125 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $624	Free Cancellation	Rating 7.4 4,440 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $635	Free Cancellation	Rating 7.4 9,948 reviews	Search United Airlines flights
SWISS	PriceFrom $699	Free Cancellation	Rating 7.5 1,992 reviews	Search SWISS flights
Aer Lingus	PriceFrom $819	Free Cancellation	Rating 7.3 1,648 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Switzerland?

Finding the right flight to Switzerland from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Switzerland quick and easy, saving you time and money.

Can I find flights from Denver to Switzerland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Denver to Switzerland flights to just show those with flexible booking policies.

How can momondo help me find flights from Denver to Switzerland?

Once all potential Denver to Switzerland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Switzerland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Denver to Switzerland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Switzerland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Switzerland

Flights to Zurichfrom $472

Flights to Genevafrom $464

Flights to Baselfrom $604

Flights to Bernfrom $1,853

Flights to Luganofrom $486

Cheap flights from Denver to Switzerland from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Switzerland departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Denver to Switzerland

Our best Icelandair deals on Denver to Switzerland flight tickets

SWISS flights from Denver to Switzerland

Our best SWISS deals on Denver to Switzerland flight tickets

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See travel insights to Switzerland from

How to get the cheapest flight ticket from Denver to Switzerland

What is the cheapest month to fly to Switzerland?

What is the cheapest day to depart on your flight to Switzerland?

What is the cheapest Denver Intl to Switzerland flight route?

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

What cabin class options are available on Denver to Switzerland flights?

Can stopping save me money on Denver to Switzerland flights?

What is the cheapest airline that flies from Denver Intl to Switzerland?

What airlines fly to Switzerland?

Cheap Denver to Switzerland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Switzerland

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Denver to Switzerland

Best airlines flying from Denver to Switzerland

Compare and see reviews for airlines that fly from Denver to Switzerland with momondo

Why use momondo?

An easier way to manage your Switzerland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

Popular cities in Switzerland

Popular flights according to clicks in the last 7 days on momondo

Denver flight routes

According to popular flight searches on momondo this year

Switzerland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Switzerland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Switzerland

List of cabin classes available on flights landing in Switzerland. Availability may vary depending on flight origin and airline.

Complete your trip to Switzerland

Explore popular destinations other users love

According to popular flight searches on momondo this year