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$232+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Zurich are usually found in January or April, booked 35 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 June 12, 2025.

Round-trip from

$556
(United Airlines)

One-way from

$269
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,192

Good round-trip deal

$666 or less

Good one-way deal

$512 or less
From Denver Intl to Zurich
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One-way flight from Denver Intl to Zurich
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Highest demand for flights based on searches. 23% potential increase in price ($260 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Denver Intl to Zurich.
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Price to beat on a one-way flight from Denver Intl to Zurich.
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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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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.
Thu 9/184:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Tue 9/302:00 pmZRH - DEN
1 stop12h 55mIcelandair
Deal found 6/11$556
This American Airlines deal was found by Cheapflights users on 6/12. 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 11/186:15 amDEN - ZRH
2 stops18h 00mAmerican Airlines
Wed 11/2610:15 amZRH - DEN
2 stops17h 26mAmerican Airlines
Deal found 6/12$557
This Gotogate deal was found by Cheapflights users on 6/9. 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.
Sun 9/149:40 amDEN - ZRH
2 stops25h 40mMultiple Airlines
Wed 10/86:55 amZRH - DEN
2 stops17h 38mMultiple Airlines
Deal found 6/9$560
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:37 pmDEN - ZRH
2 stops28h 33mAir Canada
Tue 11/1112:45 pmZRH - DEN
2 stops31h 45mAir Canada
Deal found 6/10$562
This lol.travel deal was found by Cheapflights users on 6/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:35 pmDEN - ZRH
2 stops31h 10mFinnair
Wed 8/2010:50 amZRH - DEN
2 stops19h 25mFinnair
Deal found 6/10$563
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:15 pmDEN - ZRH
1 stop15h 55mLufthansa
Wed 8/2011:20 amZRH - DEN
1 stop12h 15mLufthansa
Deal found 6/11$566
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:59 pmDEN - ZRH
1 stop32h 21mUnited Airlines
Wed 11/121:20 pmZRH - DEN
1 stop35h 18mUnited Airlines
Deal found 6/10$567
This British Airways deal was found by Cheapflights users on 6/12. 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.
Tue 10/286:30 pmDEN - ZRH
1 stop14h 00mBritish Airways
Mon 11/109:05 pmZRH - DEN
1 stop26h 20mBritish Airways
Deal found 6/12$570
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:50 pmDEN - ZRH
Nonstop9h 55mSWISS
Thu 9/252:05 pmZRH - DEN
1 stop15h 10mSWISS
Deal found 6/10$578
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/297:20 amDEN - ZRH
1 stop19h 15mDelta
Wed 8/131:35 pmZRH - DEN
1 stop17h 14mDelta
Deal found 6/10$583
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:25 amDEN - ZRH
2 stops22h 35mAustrian Airlines
Tue 9/237:20 amZRH - DEN
2 stops17h 15mAustrian Airlines
Deal found 6/10$635
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:30 amDEN - ZRH
2 stops43h 10mScandinavian Airlines
Sat 9/278:25 pmZRH - DEN
2 stops34h 33mScandinavian Airlines
Deal found 6/10$639

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 June 12, 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

Thu 9/18

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Tue 9/30

2:00 pm-6:55 pm

1 stop12h 55m

$556

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 11/18

6:15 am-8:15 am

2 stops18h 00m

Zurich

Wed 11/26

10:15 am-7:41 pm

2 stops17h 26m

$557

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 9/14

9:40 am-7:20 pm

2 stops25h 40m

Zurich

Wed 10/8

6:55 am-4:33 pm

2 stops17h 38m

$560

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 9/16

5:37 pm-6:10 am

2 stops28h 33m

Zurich

Tue 11/11

12:45 pm-12:30 pm

2 stops31h 45m

$562

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/4

6:35 pm-9:45 am

2 stops31h 10m

Zurich

Wed 8/20

10:50 am-10:15 pm

2 stops19h 25m

$563

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/4

4:15 pm-4:10 pm

1 stop15h 55m

Zurich

Wed 8/20

11:20 am-3:35 pm

1 stop12h 15m

$566

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 9/15

5:59 pm-10:20 am

1 stop32h 21m

Zurich

Wed 11/12

1:20 pm-4:38 pm

1 stop35h 18m

$567

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 10/28

6:30 pm-3:30 pm

1 stop14h 00m

Zurich

Mon 11/10

9:05 pm-3:25 pm

1 stop26h 20m

$570

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 9/10

5:50 pm-11:45 am

Nonstop9h 55m

Zurich

Thu 9/25

2:05 pm-9:15 pm

1 stop15h 10m

$578

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 7/29

7:20 am-10:35 am

1 stop19h 15m

Zurich

Wed 8/13

1:35 pm-10:49 pm

1 stop17h 14m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 27 results
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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 9, 2025.

The best time to book flights from Denver to Zurich is 35 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 $1,182). 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 June 12, 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.

Rainfall in Zurich by month

Plan your trip to Zurich by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zurich ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Zurich when rainfall is around 2.5 in.

Temperature in Zurich by month

Plan your trip to Zurich by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zurich, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Denver to Zurich, such as Delta, Austrian Airlines and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 $556. Other airlines that can offer you cheap pricing are Lufthansa, from $557, and Icelandair, from $561. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Denver to Zurich one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $269. SWISS flights start at $439 while deals on British Airways start at $440 one-way.

  • What are the cheapest flights from Denver to Zurich?

    The cheapest flight price from Denver to Zurich is $394. On average you can expect to pay $2,370. The most popular route, (Denver Intl - Zurich), can usually be booked for $479.

  • 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. Reykjavik 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 $56 per day.

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

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Those looking to explore during their layover in Reykjavik can rent a car from Reykjavik Keflavik Intl for about $66 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 London.

  • 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 $1,182). 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
Spiez
Kloten
Kandersteg
Meiringen
Andermatt
Beatenberg

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$450Average$696FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$548Average$837FlexibilityNo 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$828FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$590Average$1,051FlexibilityNo cancel feeOn-time76%
SWISSCheapest$591Average$1,023FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$594Average$752FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$738Average$1,080FlexibilityNo cancel feeOn-timeN/A

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