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

United Airlines, Air Canada, and Delta are the most popular carriers operating from Denver Intl to Switzerland

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.

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 October 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.

$314 Cheap Flights from Denver to Switzerland in 2026/27

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.

11:15 am - 10:40 amDEN Denver Intl-ZRH Zurich

15h 25m1 stop Chicago O'Hare Intl

1:05 pm - 7:40 pmZRH Zurich-DEN Denver Intl

14h 35m1 stop Chicago O'Hare Intl

$681SWISS

Tue, Jan 26 - Tue, Feb 2

11:15 am - 10:40 amDEN Denver Intl-ZRH Zurich

15h 25m1 stop Chicago O'Hare Intl

1:05 pm - 7:40 pmZRH Zurich-DEN Denver Intl

14h 35m1 stop Chicago O'Hare Intl

$681SWISS

Tue, Feb 2 - Tue, Feb 9

4:15 pm - 9:40 pmDEN Denver Intl-ZRH Zurich

21h 25m1 stop Munich Franz Josef Strauss

7:00 am - 6:13 pmZRH Zurich-DEN Denver Intl

19h 13m2 stops Frankfurt am Main Vancouver Intl

$692Multiple Airlines

Tue, Feb 16 - Tue, Feb 23

4:15 pm - 9:40 pmDEN Denver Intl-ZRH Zurich

21h 25m1 stop Munich Franz Josef Strauss

9:30 am - 2:30 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Munich Franz Josef Strauss

$697Lufthansa

Tue, Feb 16 - Tue, Feb 23

4:15 pm - 9:40 pmDEN Denver Intl-ZRH Zurich

21h 25m1 stop Munich Franz Josef Strauss

9:30 am - 2:30 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Munich Franz Josef Strauss

$698Lufthansa

Tue, Feb 9 - Tue, Feb 16

11:20 am - 2:45 pmDEN Denver Intl-ZRH Zurich

19h 25m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:30 am - 2:30 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Munich Franz Josef Strauss

$698Multiple Airlines

Tue, Feb 23 - Tue, Mar 2

5:35 pm - 5:05 pmDEN Denver Intl-GVA Geneva Geneve-Cointrin

15h 30m1 stop London Heathrow

1:00 pm - 4:16 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

35h 16m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$711United Airlines

Tue, Jan 19 - Fri, Feb 5

8:30 pm - 10:25 pmDEN Denver Intl-ZRH Zurich

17h 55m1 stop Istanbul

10:55 am - 5:25 pmZRH Zurich-DEN Denver Intl

38h 30m1 stop Istanbul

$711Turkish Airlines

Sun, Nov 1 - Sun, Nov 8

7:30 pm - 1:45 pmDEN Denver Intl-ZRH Zurich

34h 15m1 stop Istanbul

6:40 am - 5:25 pmZRH Zurich-DEN Denver Intl

18h 45m1 stop Istanbul

$711Turkish Airlines

Mon, Nov 30 - Mon, Dec 7

5:35 pm - 9:35 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

32h 00m1 stop London Heathrow

6:50 am - 1:40 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

14h 50m1 stop Frankfurt am Main

$726United Airlines

Wed, Jan 20 - Wed, Jan 27

Cheap last minute flights

Enter your travel dates to find the best prices.

8:30 pm - 12:35 pmDEN Denver Intl-ZRH Zurich

32h 05m1 stop Istanbul

10:55 am - 6:25 pmZRH Zurich-DEN Denver Intl

39h 30m1 stop Istanbul

$733Turkish Airlines

Sun, Oct 18 - Sun, Nov 1

8:30 pm - 5:55 pmDEN Denver Intl-ZRH Zurich

37h 25m1 stop Istanbul

6:40 am - 6:25 pmZRH Zurich-DEN Denver Intl

18h 45m1 stop Istanbul

$851Turkish Airlines

Tue, Oct 20 - Sun, Oct 25

7:45 am - 6:25 amDEN Denver Intl-ZRH Zurich

14h 40m1 stop Chicago O'Hare Intl

1:05 pm - 9:48 pmZRH Zurich-DEN Denver Intl

16h 43m1 stop Chicago O'Hare Intl

$863SWISS

Tue, Oct 20 - Wed, Nov 4

6:35 pm - 10:35 pmDEN Denver Intl-ZRH Zurich

20h 00m1 stop London Heathrow

10:10 am - 3:10 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop London Heathrow

$869British Airways

Tue, Oct 20 - Wed, Nov 4

6:35 pm - 10:35 pmDEN Denver Intl-ZRH Zurich

20h 00m1 stop London Heathrow

6:50 am - 3:10 pmZRH Zurich-DEN Denver Intl

16h 20m1 stop London Heathrow

$869British Airways

Tue, Oct 20 - Tue, Nov 10

6:35 pm - 10:35 pmDEN Denver Intl-ZRH Zurich

20h 00m1 stop London Heathrow

10:15 am - 10:54 pmZRH Zurich-DEN Denver Intl

20h 39m2 stops Philadelphia Dallas/Fort Worth

$882American Airlines

Tue, Oct 20 - Tue, Nov 10

6:35 pm - 10:35 pmDEN Denver Intl-ZRH Zurich

20h 00m1 stop London Heathrow

10:15 am - 10:20 pmZRH Zurich-DEN Denver Intl

20h 05m2 stops Philadelphia Dallas/Fort Worth

$882American Airlines

Tue, Oct 20 - Wed, Nov 4

4:05 pm - 12:15 pmDEN Denver Intl-ZRH Zurich

12h 10m1 stop Munich Franz Josef Strauss

7:20 am - 3:30 pmZRH Zurich-DEN Denver Intl

15h 10m1 stop Munich Franz Josef Strauss

$935Lufthansa

Tue, Oct 20 - Tue, Oct 27

4:05 pm - 8:15 pmDEN Denver Intl-GVA Geneva Geneve-Cointrin

20h 10m1 stop Munich Franz Josef Strauss

8:05 pm - 3:30 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

26h 25m1 stop Munich Franz Josef Strauss

$942Lufthansa

Tue, Oct 20 - Mon, Oct 26

7:45 am - 6:25 amDEN Denver Intl-ZRH Zurich

14h 40m1 stop Chicago O'Hare Intl

1:35 pm - 8:05 pmZRH Zurich-DEN Denver Intl

13h 30m1 stop Munich Franz Josef Strauss

$951United Airlines

Tue, Oct 20 - Tue, Oct 27

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SWISS flights from Denver to Switzerland

Our best SWISS deals on Denver to Switzerland flight tickets

SWISS

Jan 20

DEN11:15 amDenver Intl

15h 25m

1 stop

ZRH10:40 amZurich

Jan 27

ZRH1:05 pmZurich

14h 35m

1 stop

DEN7:40 pmDenver Intl

$681

SWISS

Feb 2

DEN11:15 amDenver Intl

17h 40m

2 stops

GVA12:55 pmGeneva Geneve-Cointrin

Feb 7

GVA7:40 amGeneva Geneve-Cointrin

22h 39m

2 stops

DEN10:19 pmDenver Intl

$743

SWISS

Jan 28

DEN11:15 amDenver Intl

20h 30m

2 stops

GVA3:45 pmGeneva Geneve-Cointrin

Feb 7

GVA7:40 amGeneva Geneve-Cointrin

22h 39m

2 stops

DEN10:19 pmDenver Intl

$788

British Airways flights from Denver to Switzerland

Our best British Airways deals on Denver to Switzerland flight tickets

British Airways

Jan 26

DEN5:01 pmDenver Intl

13h 39m

1 stop

GVA2:40 pmGeneva Geneve-Cointrin

Feb 3

GVA8:00 pmGeneva Geneve-Cointrin

27h 10m

1 stop

DEN3:10 pmDenver Intl

$720

British Airways

Apr 13

DEN6:40 pmDenver Intl

19h 55m

1 stop

ZRH10:35 pmZurich

Apr 20

ZRH7:15 amZurich

17h 15m

1 stop

DEN4:30 pmDenver Intl

$726

British Airways

Dec 2

DEN5:01 pmDenver Intl

18h 49m

1 stop

BSL7:50 pmBasel EuroAirport Swiss

Dec 9

BSL8:50 pmBasel EuroAirport Swiss

26h 20m

1 stop

DEN3:10 pmDenver Intl

$755

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 1/26

11:15 am-10:40 am

1 stop15h 25m

Zurich

Tue 2/2

1:05 pm-7:40 pm

1 stop14h 35m

$681

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 2/2

11:15 am-10:40 am

1 stop15h 25m

Zurich

Tue 2/9

1:05 pm-7:40 pm

1 stop14h 35m

$681

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 2/16

4:15 pm-9:40 pm

1 stop21h 25m

Zurich

Tue 2/23

7:00 am-6:13 pm

2 stops19h 13m

$692

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 2/16

4:15 pm-9:40 pm

1 stop21h 25m

Zurich

Tue 2/23

9:30 am-2:30 pm

1 stop13h 00m

$697

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 2/9

4:15 pm-9:40 pm

1 stop21h 25m

Zurich

Tue 2/16

9:30 am-2:30 pm

1 stop13h 00m

$698

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 2/23

11:20 am-2:45 pm

2 stops19h 25m

Zurich

Tue 3/2

9:30 am-2:30 pm

1 stop13h 00m

$698

DenverGeneva

DEN Denver Intl - GVA Geneva Geneve-Cointrin

DENGVA

Denver Intl

Tue 1/19

5:35 pm-5:05 pm

1 stop15h 30m

Geneva Geneve-Cointrin

Fri 2/5

1:00 pm-4:16 pm

2 stops35h 16m

$711

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Sun 11/1

8:30 pm-10:25 pm

1 stop17h 55m

Zurich

Sun 11/8

10:55 am-5:25 pm

1 stop38h 30m

$711

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 11/30

7:30 pm-1:45 pm

1 stop34h 15m

Zurich

Mon 12/7

6:40 am-5:25 pm

1 stop18h 45m

$711

DenverGeneva

DEN Denver Intl - GVA Geneva Geneve-Cointrin

DENGVA

Denver Intl

Wed 1/20

5:35 pm-9:35 am

1 stop32h 00m

Geneva Geneve-Cointrin

Wed 1/27

6:50 am-1:40 pm

1 stop14h 50m

$726

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 $622, 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 $685.

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 $1,391. 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 $948 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 $698 on momondo.

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

There is only 1 cabin class 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 33% 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	$314
Fastest flight time	11h 35m
Direct flights	None

The best one-way flight to Switzerland from Denver in the past 72 hours is $314. The best round-trip flight deal from Denver to Switzerland found on momondo in the last 72 hours is $681.

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 October 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 23.53% of the total bookings. Other popular models include Airbus A330-200 with 23.53%, Boeing 787 Dreamliner with 23.53%, and Boeing 787-9 Dreamliner with 11.76%.

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 6.9 758 reviews	Search Icelandair flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,261 reviews	Search British Airways flights
Air Canada	PriceFrom $601	Free Cancellation	Rating 7.1 11,774 reviews	Search Air Canada flights
Lufthansa	PriceFrom $621	Free Cancellation	Rating 6.8 8,278 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $623	Free Cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $651	Free Cancellation	Rating 7.4 10,365 reviews	Search United Airlines flights
Delta	PriceFrom $673	Free Cancellation	Rating 7.8 8,654 reviews	Search Delta flights
Air France	PriceFrom $708	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
SWISS	PriceFrom $727	Free Cancellation	Rating 7.5 2,104 reviews	Search SWISS flights
Aer Lingus	PriceFrom $888	Free Cancellation	Rating 7.3 1,834 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

Other flights from Denver

Other flights to Switzerland

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Switzerland

Flights to Zurichfrom $437

Flights to Genevafrom $446

Flights to Baselfrom $603

Flights to Luganofrom $486

Cheap flights from Denver to Switzerland from $314

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 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Denver to Switzerland

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

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SWISS flights from Denver to Switzerland

Our best SWISS deals on Denver to Switzerland flight tickets

British Airways flights from Denver to Switzerland

Our best British Airways deals on Denver to Switzerland flight tickets

momondo Fare Finder

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

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