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, British Airways, and United Airlines 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.

$231 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

$531Icelandair

Sat, Oct 10 - Mon, Oct 19

4:40 pm - 1:05 pm

DEN

ZRH

12h 25m

1 stop

2:00 pm - 7:00 pm

ZRH

DEN

13h 00m

1 stop

$533Icelandair

Fri, Oct 2 - Sun, Oct 11

8:30 pm - 1:45 pm

DEN

GVA

33h 15m

1 stop

7:10 pm - 6:25 pm

GVA

DEN

31h 15m

1 stop

$718Turkish Airlines

Thu, Sep 10 - Mon, Sep 21

8:25 pm - 1:45 pm

DEN

GVA

33h 20m

1 stop

7:10 pm - 6:25 pm

GVA

DEN

31h 15m

1 stop

$719Turkish Airlines

Thu, Sep 10 - Mon, Sep 21

4:15 pm - 12:30 pm

DEN

BSL

12h 15m

1 stop

1:10 pm - 7:05 pm

BSL

DEN

13h 55m

1 stop

$723United Airlines

Sun, Nov 15 - Fri, Nov 27

5:01 pm - 7:25 pm

DEN

BSL

18h 24m

1 stop

8:50 pm - 3:10 pm

BSL

DEN

26h 20m

1 stop

$727British Airways

Sun, Nov 15 - Wed, Dec 2

4:15 pm - 12:30 pm

DEN

BSL

12h 15m

1 stop

9:50 am - 2:30 pm

BSL

DEN

12h 40m

1 stop

$728United Airlines

Sun, Nov 15 - Thu, Dec 3

5:42 pm - 7:25 pm

DEN

BSL

17h 43m

2 stops

6:35 am - 3:35 pm

BSL

DEN

17h 00m

1 stop

$731Lufthansa

Sun, Nov 15 - Thu, Dec 3

5:01 pm - 7:25 pm

DEN

BSL

18h 24m

1 stop

8:50 pm - 3:10 pm

BSL

DEN

26h 20m

1 stop

$732British Airways

Sun, Nov 15 - Wed, Dec 2

5:38 pm - 7:25 pm

DEN

BSL

17h 47m

2 stops

6:35 am - 3:35 pm

BSL

DEN

17h 00m

1 stop

$735Lufthansa

Sun, Nov 15 - Thu, Dec 3

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Icelandair flights from Denver to Switzerland

Our best Icelandair deals on Denver to Switzerland flight tickets

Icelandair

Oct 10

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 19

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$531

Icelandair

Oct 2

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 11

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$533

Icelandair

Oct 2

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 17

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$536

American Airlines flights from Denver to Switzerland

Our best American Airlines deals on Denver to Switzerland flight tickets

American Airlines

Aug 2

DEN6:10 pmDenver Intl

18h 40m

2 stops

ZRH8:50 pmZurich

Aug 14

ZRH11:45 amZurich

18h 58m

1 stop

DEN10:43 pmDenver Intl

$1,052

American Airlines

Aug 2

DEN6:10 pmDenver Intl

18h 40m

2 stops

ZRH8:50 pmZurich

Aug 12

ZRH11:45 amZurich

18h 36m

2 stops

DEN10:21 pmDenver Intl

$1,056

American Airlines

Aug 4

DEN2:34 pmDenver Intl

18h 26m

2 stops

ZRH5:00 pmZurich

Aug 11

ZRH11:45 amZurich

20h 14m

2 stops

DEN11:59 pmDenver Intl

$1,057

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sat 10/10

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Mon 10/19

2:00 pm-7:00 pm

1 stop13h 00m

$531

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Fri 10/2

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Sun 10/11

2:00 pm-7:00 pm

1 stop13h 00m

$533

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 9/10

8:30 pm-1:45 pm

1 stop33h 15m

Geneva Geneve-Cointrin

Mon 9/21

7:10 pm-6:25 pm

1 stop31h 15m

$718

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 9/10

8:25 pm-1:45 pm

1 stop33h 20m

Geneva Geneve-Cointrin

Mon 9/21

7:10 pm-6:25 pm

1 stop31h 15m

$719

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 11/15

4:15 pm-12:30 pm

1 stop12h 15m

Basel EuroAirport Swiss

Fri 11/27

1:10 pm-7:05 pm

1 stop13h 55m

$723

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 11/15

5:01 pm-7:25 pm

1 stop18h 24m

Basel EuroAirport Swiss

Wed 12/2

8:50 pm-3:10 pm

1 stop26h 20m

$727

Quickest round-trip

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 11/15

4:15 pm-12:30 pm

1 stop12h 15m

Basel EuroAirport Swiss

Thu 12/3

9:50 am-2:30 pm

1 stop12h 40m

$728

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 11/15

5:42 pm-7:25 pm

2 stops17h 43m

Basel EuroAirport Swiss

Thu 12/3

6:35 am-3:35 pm

1 stop17h 00m

$731

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 11/15

5:01 pm-7:25 pm

1 stop18h 24m

Basel EuroAirport Swiss

Wed 12/2

8:50 pm-3:10 pm

1 stop26h 20m

$732

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 11/15

5:38 pm-7:25 pm

2 stops17h 47m

Basel EuroAirport Swiss

Thu 12/3

6:35 am-3:35 pm

1 stop17h 00m

$735

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 November. Flight prices, which tend to average around $635, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Switzerland from Denver during February instead. Flights to Switzerland in February, while not as cheap as those in November, still average around $671.

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 $1,271. 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 $961 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 A350-1000, making up 23.81% of the total bookings. Other popular models include Airbus A330-200 with 19.05%, Boeing 787 Dreamliner with 19.05%, and Boeing 787-9 Dreamliner with 14.29%.

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 7.0 715 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,900 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,132 reviews	Search British Airways flights
Air Canada	PriceFrom $601	Free Cancellation	Rating 7.1 11,382 reviews	Search Air Canada flights
Lufthansa	PriceFrom $621	Free Cancellation	Rating 6.8 8,155 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $624	Free Cancellation	Rating 7.4 4,453 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $635	Free Cancellation	Rating 7.4 10,034 reviews	Search United Airlines flights
Delta	PriceFrom $673	Free Cancellation	Rating 7.8 8,486 reviews	Search Delta flights
SWISS	PriceFrom $718	Free Cancellation	Rating 7.5 2,018 reviews	Search SWISS flights
Aer Lingus	PriceFrom $819	Free Cancellation	Rating 7.3 1,679 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

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Popular cities in Switzerland

Flights to Zurichfrom $477

Flights to Genevafrom $505

Flights to Baselfrom $630

Flights to Bernfrom $2,024

Flights to Luganofrom $486

Cheap flights from Denver to Switzerland from $231

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 10/23. 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

American Airlines flights from Denver to Switzerland

Our best American Airlines 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

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