HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Zurich

$230+ Cheap flights from Denver (DEN) to Zurich (ZRH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Zurich with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to Zurich are usually found in January or April, booked 80 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Denver to Zurich

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Zurich (ZRH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$544
(Icelandair)

One-way from

$230
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,097

Good round-trip deal

$692 or less

Good one-way deal

$492 or less
From Denver Intl to Zurich
Search Deals
One-way flight from Denver Intl to Zurich
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Zurich.
Search Deals
Price to beat on a one-way flight from Denver Intl to Zurich.
Search Deals

Find flight deals from Denver to Zurich

Cheapest flights from Denver to Zurich
Explore the most affordable flight options available from Denver to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Icelandair deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Thu 10/92:00 pmZRH - DEN
1 stop12h 55mIcelandair
Deal found 6/30$544
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:30 pmDEN - ZRH
1 stop16h 45mAmerican Airlines
Wed 11/2610:15 amZRH - DEN
1 stop21h 07mAmerican Airlines
Deal found 7/2$553
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:30 amDEN - ZRH
1 stop21h 00mDelta
Wed 11/51:30 pmZRH - DEN
1 stop17h 16mDelta
Deal found 7/3$554
This Gotogate deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:35 pmDEN - ZRH
2 stops17h 25mBritish Airways
Wed 8/2010:15 amZRH - DEN
2 stops18h 07mBritish Airways
Deal found 7/2$571
This British Airways deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:35 pmDEN - ZRH
1 stop19h 55mMultiple Airlines
Wed 8/207:30 amZRH - DEN
2 stops20h 18mMultiple Airlines
Deal found 7/1$574
This Iberia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:33 amDEN - ZRH
2 stops26h 22mIberia
Thu 12/1111:55 amZRH - DEN
2 stops41h 52mIberia
Deal found 7/2$596
This Finnair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:05 pmDEN - ZRH
2 stops20h 15mFinnair
Mon 9/87:05 pmZRH - DEN
2 stops32h 55mFinnair
Deal found 7/3$605
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:20 amDEN - ZRH
2 stops22h 50mScandinavian Airlines
Wed 9/1710:20 amZRH - DEN
2 stops20h 15mScandinavian Airlines
Deal found 7/3$607

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Zurich that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Denver to Zurich that are best for you.

Fly from

Denver

Fly to

Zurich

Route

Depart

Return

Price

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 9/14

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Thu 10/9

2:00 pm-6:55 pm

1 stop12h 55m

$544

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 11/18

5:30 pm-6:15 pm

1 stop16h 45m

Zurich

Wed 11/26

10:15 am-11:22 pm

1 stop21h 07m

$553

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 10/29

6:30 am-10:30 am

1 stop21h 00m

Zurich

Wed 11/5

1:30 pm-10:46 pm

1 stop17h 16m

$554

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/4

6:35 pm-8:00 pm

2 stops17h 25m

Zurich

Wed 8/20

10:15 am-8:22 pm

2 stops18h 07m

$571

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/4

6:35 pm-10:30 pm

1 stop19h 55m

Zurich

Wed 8/20

7:30 am-7:48 pm

2 stops20h 18m

$574

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 12/2

8:33 am-6:55 pm

2 stops26h 22m

Zurich

Thu 12/11

11:55 am-9:47 pm

2 stops41h 52m

$596

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 8/20

2:05 pm-6:20 pm

2 stops20h 15m

Zurich

Mon 9/8

7:05 pm-8:00 pm

2 stops32h 55m

$605

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 9/10

7:20 am-2:10 pm

2 stops22h 50m

Zurich

Wed 9/17

10:20 am-10:35 pm

2 stops20h 15m

$607

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/25

4:40 pm-1:05 pm

1 stop12h 25m

$230

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 9/22

4:40 pm-8:50 pm

2 stops20h 10m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Denver to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Zurich

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Zurich. Price data was last updated on June 27, 2025.

The best time to book flights from Denver to Zurich is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Zurich?

Currently, November is the cheapest month in which you can book a flight from Denver to Zurich (average of $637). Flying from Denver to Zurich in June is currently the most expensive (average of $1,158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to ZRH?

Find hourly flight availability from Denver to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Denver to Zurich, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight at noon.

What is the cheapest day to fly from Denver to Zurich?

Use this chart to determine the cheapest time to fly round-trip from Denver to Zurich. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Zurich flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Zurich

Get insights into the airlines that provide service to Zurich. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zurich. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair, and Scandinavian Airlines from Denver to Zurich to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
514 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Zurich. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Denver to Zurich flight route?

    This flight path from Denver Intl to Zurich was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Denver to Zurich round-trip?

    Cheapflights users have booked flights from Denver to Zurich round-trip from $544. Other airlines that can offer you cheap pricing are American Airlines, from $553, and Delta, from $554. Icelandair is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Denver to Zurich?

    The cheapest flight price from Denver to Zurich is $474. On average you can expect to pay $1,804. The most popular route, (Denver Intl - Zurich), can usually be booked for $394.

  • Where are the most common layover locations when flying from Denver to Zurich?

    Flights departing from Denver and landing in Zurich layover in Chicago most frequently. London is the second most popular location for layovers on flights from Denver to Zurich.

  • What are some popular things to do or see while on a layover in Chicago?

    Magnificent Mile, River North, and Grant Park are currently the most popular points of interest in Chicago at the moment. Magnificent Mile, River North, and Grant Park can be accessed by traveling approximately 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Those looking to explore during their layover in Chicago can rent a car from Chicago O'Hare Intl for about $64 per day.

  • What are some popular points of interest to see during a layover in London?

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London at the moment. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Those looking to explore during their layover in London can rent a car from London Heathrow for about $40 per day.

  • Where are the least popular layover locations for Denver to Zurich flights?

    The least popular layover on flights from Denver to Zurich is Reykjavik.

  • Can I find deals for flights from Denver to Zurich that include hotel bookings?

    Yes. In addition to deals on Denver to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Zurich?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Zurich.

  • Can I find deals for business class flights from Denver to Zurich?

    Yes. Cheapflights offers flight deals from Denver to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Zurich?

    Currently, November is the cheapest month in which you can book a flight from Denver to Zurich (average of $637). Flying from Denver to Zurich in June is currently the most expensive (average of $1,158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Opfikon
Winterthur
Chur
Neuchâtel
Engelberg
Vitznau
Bad Ragaz
Biel
Kloten
Kandersteg
Meiringen
Andermatt
Beatenberg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Denver to Zurich

Discover the top 10 airlines that operate flights from Denver to Zurich. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$451Average$693FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$548Average$796FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$551Average$796FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$553Average$608FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$571Average$769FlexibilityNo cancel feeOn-time70%
DeltaCheapest$574Average$837FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$580Average$1,004FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$582Average$752FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$583Average$1,045FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$738Average$1,080FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.