What airlines fly to Zurich?

Icelandair, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Zurich from Denver according to our data. Icelandair is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Zurich. Keep in mind that there are 7 different airlines that fly to Zurich on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Denver to Zurich?

Flights via Istanbul (IST) offer the lowest average round-trip price of $737.

Which layover airport has the shortest travel time from Denver to Zurich?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 14m.

Which layover airport has the shortest connection time from Denver to Zurich?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 05m.

Which airport is the most popular layover for flights between Denver and Zurich?

Reykjavik (KEF) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

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

Icelandair, British Airways, and Lufthansa are the most popular carriers operating from Denver Intl to Zurich

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

Prices for flights from Denver Intl Airport to Zurich Airport are updated daily.

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

There are 7 operators available for flights from Denver Intl Airport to Zurich Airport as of October 2026.

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

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 Zurich Airport.

What documentation or ID do you need to fly to Zurich Airport?

The necessary travel and health documents for your Zurich Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$284 Cheap Flights from Denver to Zurich in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Zurich

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 12:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

1:00 pm - 6:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$553Icelandair

Fri, Nov 6 - Sat, Nov 21

3:40 pm - 12:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

1:00 pm - 6:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$560Icelandair

Wed, Jan 27 - Sun, Feb 7

11:20 am - 11:55 amDEN Denver Intl-ZRH Zurich

16h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

12:40 pm - 8:27 pmZRH Zurich-DEN Denver Intl

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$700Multiple Airlines

Wed, Feb 3 - Tue, Feb 9

4:15 pm - 12:20 pmDEN Denver Intl-ZRH Zurich

12h 05m1 stop Munich Franz Josef Strauss

7:00 am - 3:35 pmZRH Zurich-DEN Denver Intl

16h 35m1 stop Frankfurt am Main

$707Lufthansa

Mon, Jan 11 - Wed, Jan 13

11:20 am - 10:55 amDEN Denver Intl-ZRH Zurich

15h 35m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

12:40 pm - 8:27 pmZRH Zurich-DEN Denver Intl

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$710Multiple Airlines

Wed, Jan 13 - Wed, Jan 20

1:25 pm - 10:40 amDEN Denver Intl-ZRH Zurich

13h 15m1 stop Chicago O'Hare Intl

1:05 pm - 10:44 pmZRH Zurich-DEN Denver Intl

17h 39m1 stop Chicago O'Hare Intl

$714SWISS

Tue, Nov 17 - Tue, Nov 24

3:55 pm - 7:40 amDEN Denver Intl-ZRH Zurich

31h 45m1 stop Washington, D.C. Dulles Intl

1:20 pm - 5:46 pmZRH Zurich-DEN Denver Intl

36h 26m1 stop Toronto Pearson Intl

$715United Airlines

Mon, Jan 18 - Fri, Jan 22

5:05 am - 3:30 pmDEN Denver Intl-ZRH Zurich

26h 25m1 stop San Francisco

1:20 pm - 6:13 pmZRH Zurich-DEN Denver Intl

36h 53m1 stop Toronto Pearson Intl

$715United Airlines

Wed, Jan 13 - Wed, Jan 20

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

15h 25m1 stop Chicago O'Hare Intl

1:05 pm - 10:44 pmZRH Zurich-DEN Denver Intl

17h 39m1 stop Chicago O'Hare Intl

$733SWISS

Thu, Nov 12 - Thu, Nov 19

5:25 pm - 3:55 pmDEN Denver Intl-ZRH Zurich

14h 30m1 stop Frankfurt am Main

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

13h 00m1 stop Munich Franz Josef Strauss

$748Lufthansa

Wed, Nov 18 - Thu, Jan 28

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 am - 11:20 amDEN Denver Intl-ZRH Zurich

18h 10m1 stop Vancouver Intl

9:15 pm - 2:20 pmZRH Zurich-DEN Denver Intl

25h 05m1 stop Munich Franz Josef Strauss

$939Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

9:10 am - 10:40 amDEN Denver Intl-ZRH Zurich

17h 30m2 stops Vancouver Intl Frankfurt am Main

9:15 pm - 2:20 pmZRH Zurich-DEN Denver Intl

25h 05m1 stop Munich Franz Josef Strauss

$950Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

8:34 pm - 6:25 amDEN Denver Intl-ZRH Zurich

25h 51m2 stops Houston George Bush Intcntl Toronto Pearson Intl

8:15 pm - 8:17 pmZRH Zurich-DEN Denver Intl

32h 02m2 stops Brussels Bruxelles-National Toronto Pearson Intl

$979Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

11:15 am - 10:20 amDEN Denver Intl-ZRH Zurich

15h 05m1 stop San Francisco

8:15 am - 3:40 pmZRH Zurich-DEN Denver Intl

15h 25m1 stop Frankfurt am Main

$1,010United Airlines

Fri, Oct 9 - Tue, Oct 13

5:25 am - 8:05 amDEN Denver Intl-ZRH Zurich

18h 40m2 stops Salt Lake City Atlanta Hartsfield-Jackson

10:10 am - 8:11 pmZRH Zurich-DEN Denver Intl

18h 01m1 stop Atlanta Hartsfield-Jackson

$1,018Delta

Thu, Oct 8 - Wed, Oct 14

6:05 am - 10:35 amDEN Denver Intl-ZRH Zurich

20h 30m2 stops Minneapolis St Paul New York John F Kennedy Intl

11:50 am - 11:55 pmZRH Zurich-DEN Denver Intl

20h 05m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,025Delta

Thu, Oct 8 - Thu, Oct 15

5:00 am - 10:20 amDEN Denver Intl-ZRH Zurich

21h 20m1 stop San Francisco

8:15 am - 1:35 pmZRH Zurich-DEN Denver Intl

13h 20m1 stop Frankfurt am Main

$1,070United Airlines

Fri, Oct 9 - Sun, Oct 18

4:40 pm - 1:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$1,252Icelandair

Mon, Oct 5 - Wed, Oct 7

5:40 pm - 1:55 pmDEN Denver Intl-ZRH Zurich

12h 15m1 stop Frankfurt am Main

9:25 am - 3:40 pmZRH Zurich-DEN Denver Intl

14h 15m1 stop Frankfurt am Main

$1,262Lufthansa

Mon, Oct 5 - Wed, Oct 7

4:40 pm - 1:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$3,141Icelandair

Mon, Oct 5 - Wed, Oct 7

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Denver to Zurich

Our best Lufthansa deals on Denver to Zurich flight tickets

Lufthansa

Jan 11

DEN4:15 pmDenver Intl

12h 05m

1 stop

ZRH12:20 pmZurich

Jan 13

ZRH7:00 amZurich

16h 35m

1 stop

DEN3:35 pmDenver Intl

$707

Lufthansa

Nov 18

DEN5:25 pmDenver Intl

14h 30m

1 stop

ZRH3:55 pmZurich

Jan 28

ZRH9:30 amZurich

13h 00m

1 stop

DEN2:30 pmDenver Intl

$748

Lufthansa

Jan 7

DEN4:15 pmDenver Intl

19h 30m

1 stop

ZRH7:45 pmZurich

Jan 14

ZRH7:00 amZurich

16h 35m

1 stop

DEN3:35 pmDenver Intl

$757

SWISS flights from Denver to Zurich

Our best SWISS deals on Denver to Zurich flight tickets

SWISS

Nov 17

DEN1:25 pmDenver Intl

13h 15m

1 stop

ZRH10:40 amZurich

Nov 24

ZRH1:05 pmZurich

17h 39m

1 stop

DEN10:44 pmDenver Intl

$714

SWISS

Oct 27

DEN3:01 pmDenver Intl

12h 39m

1 stop

ZRH10:40 amZurich

Nov 24

ZRH1:05 pmZurich

17h 39m

1 stop

DEN10:44 pmDenver Intl

$742

SWISS

Mar 9

DEN11:15 amDenver Intl

15h 25m

1 stop

ZRH10:40 amZurich

Mar 17

ZRH1:05 pmZurich

17h 53m

1 stop

DEN11:58 pmDenver Intl

$745

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Fri 11/6

3:40 pm-12:05 pm

1 stop12h 25m

Zurich

Sat 11/21

1:00 pm-6:00 pm

1 stop13h 00m

$553

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 1/27

3:40 pm-12:05 pm

1 stop12h 25m

Zurich

Sun 2/7

1:00 pm-6:00 pm

1 stop13h 00m

$560

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 2/3

11:20 am-11:55 am

2 stops16h 35m

Zurich

Tue 2/9

12:40 pm-8:27 pm

1 stop15h 47m

$700

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 1/11

4:15 pm-12:20 pm

1 stop12h 05m

Zurich

Wed 1/13

7:00 am-3:35 pm

1 stop16h 35m

$707

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 1/13

11:20 am-10:55 am

2 stops15h 35m

Zurich

Wed 1/20

12:40 pm-8:27 pm

1 stop15h 47m

$710

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 11/17

1:25 pm-10:40 am

1 stop13h 15m

Zurich

Tue 11/24

1:05 pm-10:44 pm

1 stop17h 39m

$714

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 1/18

3:55 pm-7:40 am

1 stop31h 45m

Zurich

Fri 1/22

1:20 pm-5:46 pm

1 stop36h 26m

$715

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 1/13

5:05 am-3:30 pm

1 stop26h 25m

Zurich

Wed 1/20

1:20 pm-6:13 pm

1 stop36h 53m

$715

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Thu 11/12

11:15 am-10:40 am

1 stop15h 25m

Zurich

Thu 11/19

1:05 pm-10:44 pm

1 stop17h 39m

$733

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 11/18

5:25 pm-3:55 pm

1 stop14h 30m

Zurich

Thu 1/28

9:30 am-2:30 pm

1 stop13h 00m

$748

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 Zurich

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

Layovers

What is the typical price of a round-trip flight between Denver and Zurich?

Prices are currently typical for flights on this route.

Typical prices usually range from $545 to $1,014.
The lowest price recently found on this route was $553.

What is the cheapest month to fly to Zurich?

In general, January is the cheapest month to fly from Denver to Zurich. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $593. If you don’t want to visit Zurich in January, then you should wait until November to fly from Denver, when ticket prices are also cheap, with an average price of $603.

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

According to our data, Tuesday is the cheapest day to fly to Zurich from Denver. The lowest ticket price found for a Tuesday departure recently was $722. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,391.

What is the cheapest Denver Intl to Zurich flight route?

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

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

You are more likely to see cheaper flights to Zurich from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Zurich for around $947 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zurich from Denver for as low as $698 on momondo.

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

There is only 1 cabin class available to choose from on Denver to Zurich 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 Zurich flights?

You could potentially save up to 20% on your flight if you consider stops on a Denver to Zurich flight.

How have Denver to Zurich flight prices changed over time?

As of October 2026, prices for Denver to Zurich flights are approximately 76% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Zurich

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Zurich according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Zurich (DEN to ZRH) flight deals and tips

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

Best Price Found	$284
Fastest flight time	12h 25m
Direct flights	None

The best one-way flight to Zurich from Denver in the past 72 hours is $284. The best round-trip flight deal from Denver to Zurich found on momondo in the last 72 hours is $553.

The fastest flight from Denver to Zurich takes 12h 25m

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

Search flight deals

Frequently asked questions about flying from Denver to Zurich

How far is Denver Intl to Zurich by plane?
The straight-line distance from Denver Intl to Zurich is 5163.4 mi. A reasonable flight in good conditions will take 12h 25m.
When did momondo last update prices for flights from Denver Intl Airport to Zurich Airport?
Prices for flights from Denver Intl Airport to Zurich Airport are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Zurich Airport?
There are 7 operators available for flights from Denver Intl Airport to Zurich Airport as of October 2026.
How old do you have to be to fly from Denver Intl Airport to Zurich Airport?
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 Zurich Airport.
What documentation or ID do you need to fly to Zurich Airport?
The necessary travel and health documents for your Zurich Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Zurich?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Zurich is Airbus A350-1000 (23.53% of total bookings). The next most popular plane models are Airbus A330-200 (23.53%), Boeing 787 Dreamliner (23.53%), and Boeing 787-9 Dreamliner (11.76%).
What is the most popular airline from Denver to Zurich?
momondo data reveals that the most frequently booked airline on the route from Denver to Zurich is Icelandair, representing 42% of all bookings. The subsequent popular airlines are United Airlines at 21%, Turkish Airlines at 11%, and SWISS at 11%.

Best airlines flying from Denver to Zurich

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $387	Free Cancellation	Rating 6.9 756 reviews	Search Icelandair flights
Delta	PriceFrom $503	Free Cancellation	Rating 7.8 8,627 reviews	Search Delta flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,243 reviews	Search British Airways 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 10,280 reviews	Search United Airlines flights
Lufthansa	PriceFrom $698	Free Cancellation	Rating 6.8 8,253 reviews	Search Lufthansa flights
SWISS	PriceFrom $794	Free Cancellation	Rating 7.5 2,090 reviews	Search SWISS flights

Lucerne

Interlaken

Lauterbrunnen

Grindelwald

Davos

Chur

Crans-Montana

Kloten

Winterthur

Engelberg

Weggis

Neuchâtel

Kandersteg

Wilderswil

Andermatt

Thun

Opfikon

Appenzell

Schaffhausen

Baden

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Zurich. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Zurich from Denver which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Zurich.

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

Price alerts on flights to Zurich from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Zurich 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 11/2

Mon 11/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland

Nearby airports

Airlines

Cabin classes

Other Switzerland destinations

Other flights from Denver

Complete your trip

Feeling lucky

Airports servicing Switzerland

Belp Airport

Basel Airport

Geneva Geneve-Cointrin Airport

Lugano Airport

Swiss Alps Airport

Cheap flights from Denver to Zurich from $284

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 Zurich departing on 10/20. 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 Zurich

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Lufthansa flights from Denver to Zurich

Our best Lufthansa deals on Denver to Zurich flight tickets

SWISS flights from Denver to Zurich

Our best SWISS deals on Denver to Zurich flight tickets

momondo Fare Finder

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

See travel insights to Zurich from

How to get the cheapest flight ticket from Denver to Zurich

What is the typical price of a round-trip flight between Denver and Zurich?

What is the cheapest month to fly to Zurich?

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

What is the cheapest Denver Intl to Zurich flight route?

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

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

Can stopping save me money on Denver to Zurich flights?

How have Denver to Zurich flight prices changed over time?

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

What airlines fly to Zurich?

Which airport is the most popular layover for flights between Denver and Zurich?

Which layover airport offers the lowest fares from Denver to Zurich?

Which layover airport has the shortest travel time from Denver to Zurich?

Which layover airport has the shortest connection time from Denver to Zurich?

When to book flights from Denver to Zurich

Cheap Denver to Zurich (DEN to ZRH) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Denver to Zurich

Best airlines flying from Denver to Zurich

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

Traveling to a place near Zurich?

Why use momondo?

An easier way to manage your Zurich 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

Airports servicing Switzerland

Fly your favorite airline to Zurich

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

Cabin classes currently available on flights to Zurich

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

Popular cities in Switzerland

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

Fly to other destinations from Denver

According to popular flight searches on momondo this year

Complete your trip to Zurich

Explore popular destinations other users love

According to popular flight searches on momondo this year