What airlines fly to Zurich?

Icelandair, United Airlines and SWISS 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 50% of people opting to fly with this airline when traveling to Zurich. Keep in mind that there are 6 different airlines that fly to Zurich on a routine basis, so you have a few additional options to choose from.

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

Reykjavik (KEF) was the most common stop: 72% of momondo users choosing 1-stop flights on this route connected there.

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.

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

British Airways and Aer Lingus are the most popular carriers operating from Denver Intl to Zurich

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 layover airport offers the lowest fares from Denver to Zurich?

Flights via New York (JFK) offer the lowest average round-trip price of $603.

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 6 operators available for flights from Denver Intl Airport to Zurich Airport as of September 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.

$264 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

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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

$425Icelandair

Fri, Nov 27 - Wed, Dec 16

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

$435Icelandair

Wed, Feb 10 - Sun, Feb 21

1:30 pm - 10:25 amDEN Denver Intl-ZRH Zurich

12h 55m1 stop Toronto Pearson Intl

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

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$559Air Canada

Mon, Nov 9 - Fri, Nov 20

11:25 am - 11:10 amDEN Denver Intl-ZRH Zurich

15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl

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

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$561Air Canada

Mon, Nov 9 - Fri, Nov 20

3:01 pm - 10:40 amDEN Denver Intl-ZRH Zurich

12h 39m1 stop Chicago O'Hare Intl

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

17h 39m1 stop Chicago O'Hare Intl

$579SWISS

Wed, Oct 28 - Tue, Nov 24

5:01 pm - 6:25 pmDEN Denver Intl-ZRH Zurich

17h 24m1 stop London Heathrow

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

16h 20m1 stop London Heathrow

$584British Airways

Tue, Jan 12 - Tue, Jan 19

5:01 pm - 3:30 pmDEN Denver Intl-ZRH Zurich

14h 29m1 stop London Heathrow

9:10 pm - 3:10 pmZRH Zurich-DEN Denver Intl

26h 00m1 stop London Heathrow

$590British Airways

Wed, Dec 9 - Mon, Jan 11

7:45 am - 8:20 amDEN Denver Intl-ZRH Zurich

16h 35m1 stop Newark

10:20 am - 6:00 pmZRH Zurich-DEN Denver Intl

15h 40m1 stop Newark

$592United Airlines

Mon, Feb 8 - Fri, Feb 19

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

15h 00m1 stop Washington, D.C. Dulles Intl

1:15 pm - 9:46 pmZRH Zurich-DEN Denver Intl

16h 31m1 stop Washington, D.C. Dulles Intl

$592United Airlines

Sun, Feb 14 - Tue, Feb 23

11:15 am - 7:55 amDEN Denver Intl-ZRH Zurich

12h 40m1 stop Chicago O'Hare Intl

1:15 pm - 12:30 amZRH Zurich-DEN Denver Intl

19h 15m1 stop San Francisco

$657SWISS

Fri, Nov 27 - Wed, Dec 16

Cheap last minute flights

Enter your travel dates to find the best prices.

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

20h 00m1 stop New York John F Kennedy Intl

10:10 am - 11:14 pmZRH Zurich-DEN Denver Intl

21h 04m1 stop Atlanta Hartsfield-Jackson

$652Delta

Mon, Sep 21 - Thu, Oct 1

12:50 am - 8:05 amDEN Denver Intl-ZRH Zurich

23h 15m1 stop Atlanta Hartsfield-Jackson

10:10 am - 9:13 pmZRH Zurich-DEN Denver Intl

19h 03m1 stop Atlanta Hartsfield-Jackson

$652Delta

Sun, Sep 20 - Tue, Sep 29

12:10 pm - 1:55 pmDEN Denver Intl-ZRH Zurich

17h 45m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

10:10 am - 7:05 pmZRH Zurich-DEN Denver Intl

16h 55m1 stop Atlanta Hartsfield-Jackson

$672Delta

Mon, Sep 21 - Thu, Oct 1

1:25 pm - 7:45 amDEN Denver Intl-ZRH Zurich

34h 20m1 stop Chicago O'Hare Intl

9:50 am - 7:45 pmZRH Zurich-DEN Denver Intl

17h 55m1 stop Chicago O'Hare Intl

$882SWISS

Sun, Sep 20 - Tue, Sep 29

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

12h 00m1 stop Munich Franz Josef Strauss

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

14h 15m1 stop Frankfurt am Main

$941Lufthansa

Sun, Sep 20 - Wed, Sep 30

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

12h 00m1 stop Munich Franz Josef Strauss

11:20 am - 3:40 pmZRH Zurich-DEN Denver Intl

12h 20m1 stop Frankfurt am Main

$942Lufthansa

Sun, Sep 20 - Wed, Sep 30

8:30 pm - 2:50 pmDEN Denver Intl-ZRH Zurich

34h 20m1 stop London Heathrow

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

15h 25m1 stop Frankfurt am Main

$949United Airlines

Sun, Sep 20 - Wed, Sep 30

11:59 pm - 8:05 amDEN Denver Intl-ZRH Zurich

24h 06m1 stop Washington, D.C. Dulles Intl

1:10 pm - 12:30 amZRH Zurich-DEN Denver Intl

19h 20m1 stop Washington, D.C. Dulles Intl

$960United Airlines

Sat, Sep 19 - Fri, Oct 2

6:05 pm - 10:05 amDEN Denver Intl-ZRH Zurich

32h 00m1 stop Toronto Pearson Intl

9:50 am - 11:54 pmZRH Zurich-DEN Denver Intl

22h 04m1 stop Chicago O'Hare Intl

$992SWISS

Sat, Sep 19 - Thu, Oct 1

1:25 pm - 10:50 amDEN Denver Intl-ZRH Zurich

13h 25m1 stop Chicago O'Hare Intl

1:20 pm - 9:27 pmZRH Zurich-DEN Denver Intl

16h 07m1 stop Las Vegas Harry Reid Intl

$1,019SWISS

Sat, Sep 19 - Wed, Sep 30

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United Airlines flights from Denver to Zurich

Our best United Airlines deals on Denver to Zurich flight tickets

United Airlines

Feb 8

DEN7:45 amDenver Intl

16h 35m

1 stop

ZRH8:20 amZurich

Feb 24

ZRH10:20 amZurich

15h 40m

1 stop

DEN6:00 pmDenver Intl

$592

United Airlines

Dec 2

DEN8:00 amDenver Intl

16h 20m

1 stop

ZRH8:20 amZurich

Dec 16

ZRH1:15 pmZurich

17h 00m

1 stop

DEN10:15 pmDenver Intl

$593

United Airlines

Oct 21

DEN11:15 amDenver Intl

12h 30m

1 stop

ZRH7:45 amZurich

Oct 28

ZRH1:20 pmZurich

30h 25m

2 stops

DEN12:45 pmDenver Intl

$631

Icelandair flights from Denver to Zurich

Our best Icelandair deals on Denver to Zurich flight tickets

Icelandair

Nov 27

DEN3:40 pmDenver Intl

12h 25m

1 stop

ZRH12:05 pmZurich

Dec 16

ZRH1:00 pmZurich

13h 00m

1 stop

DEN6:00 pmDenver Intl

$425

Icelandair

Feb 10

DEN3:40 pmDenver Intl

12h 25m

1 stop

ZRH12:05 pmZurich

Feb 21

ZRH1:00 pmZurich

13h 00m

1 stop

DEN6:00 pmDenver Intl

$435

Icelandair

Feb 13

DEN3:40 pmDenver Intl

12h 25m

1 stop

ZRH12:05 pmZurich

Feb 21

ZRH1:00 pmZurich

13h 00m

1 stop

DEN6:00 pmDenver Intl

$455

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Fri 11/27

3:40 pm-12:05 pm

1 stop12h 25m

Zurich

Wed 12/16

1:00 pm-6:00 pm

1 stop13h 00m

$425

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 2/10

3:40 pm-12:05 pm

1 stop12h 25m

Zurich

Sun 2/21

1:00 pm-6:00 pm

1 stop13h 00m

$435

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 11/9

1:30 pm-10:25 am

1 stop12h 55m

Zurich

Fri 11/20

12:40 pm-8:27 pm

1 stop15h 47m

$559

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 11/9

11:25 am-11:10 am

2 stops15h 45m

Zurich

Fri 11/20

12:40 pm-8:27 pm

1 stop15h 47m

$561

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 10/28

3:01 pm-10:40 am

1 stop12h 39m

Zurich

Tue 11/24

1:05 pm-10:44 pm

1 stop17h 39m

$579

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 1/12

5:01 pm-6:25 pm

1 stop17h 24m

Zurich

Tue 1/19

6:50 am-3:10 pm

1 stop16h 20m

$584

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 12/9

5:01 pm-3:30 pm

1 stop14h 29m

Zurich

Mon 1/11

9:10 pm-3:10 pm

1 stop26h 00m

$590

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 2/8

7:45 am-8:20 am

1 stop16h 35m

Zurich

Fri 2/19

10:20 am-6:00 pm

1 stop15h 40m

$592

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Sun 2/14

11:15 am-10:15 am

1 stop15h 00m

Zurich

Tue 2/23

1:15 pm-9:46 pm

1 stop16h 31m

$592

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Fri 11/27

11:15 am-7:55 am

1 stop12h 40m

Zurich

Wed 12/16

1:15 pm-12:30 am

1 stop19h 15m

$657

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 low for flights on this route.

Typical prices usually range from $624 to $1,264.
The lowest price recently found on this route was $425.

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 $571. 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 $602.

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 $747 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 44% 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 September 2026, prices for Denver to Zurich flights are approximately 46% cheaper 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	$264
Fastest flight time	12h 00m
Direct flights	None

The best one-way flight to Zurich from Denver in the past 72 hours is $264. The best round-trip flight deal from Denver to Zurich found on momondo in the last 72 hours is $425.

The fastest flight from Denver to Zurich takes 12h 00m

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 00m.
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 6 operators available for flights from Denver Intl Airport to Zurich Airport as of September 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 44% of all bookings. The subsequent popular airlines are United Airlines at 21%, SWISS at 12%, and Turkish Airlines at 12%.

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 6.9 745 reviews	Search Icelandair flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,228 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $623	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $643	Free Cancellation	Rating 7.4 10,218 reviews	Search United Airlines flights
Lufthansa	PriceFrom $728	Free Cancellation	Rating 6.8 8,231 reviews	Search Lufthansa flights
SWISS	PriceFrom $794	Free Cancellation	Rating 7.5 2,074 reviews	Search SWISS flights

Interlaken

Lucerne

Lauterbrunnen

Grindelwald

Davos

Chur

Kloten

Crans-Montana

Winterthur

Kandersteg

Engelberg

Weggis

Wilderswil

Neuchâtel

Andermatt

Opfikon

Thun

Appenzell

Spiez

Schaffhausen

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.

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Cheap flights from Denver to Zurich from $264

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 10/25. 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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United Airlines flights from Denver to Zurich

Our best United Airlines deals on Denver to Zurich flight tickets

Icelandair flights from Denver to Zurich

Our best Icelandair deals on Denver to Zurich flight tickets

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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

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