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$357+ Cheap flights from Zurich (ZRH) to Denver (DEN)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — DEN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Zurich to Denver Intl are usually found in November or September, booked 67 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Zurich to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to Denver (DEN). 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 29, 2025.

Round-trip from

$604
(Flysmarter)

One-way from

$357
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$857

Good one-way deal

$883 or less
From Zurich to Denver Intl
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One-way flight from Zurich to Denver Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Zurich to Denver Intl.
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Find flight deals from Zurich to Denver

Cheapest flights from Zurich to Denver
Explore the most affordable flight options available from Zurich to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Flysmarter deal was found by Cheapflights users on 7/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:25 amZRH - DEN
2 stops19h 06mScandinavian Airlines
Mon 11/106:30 amDEN - ZRH
2 stops23h 40mScandinavian Airlines
Deal found 7/28$604
This Flysmarter deal was found by Cheapflights users on 7/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:00 pmZRH - DEN
1 stop13h 05mIcelandair
Mon 11/103:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Deal found 7/28$612
This Condor deal was found by Cheapflights users on 7/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:00 amZRH - DEN
2 stops20h 27mMultiple Airlines
Thu 9/251:06 pmDEN - ZRH
2 stops18h 29mMultiple Airlines
Deal found 7/29$624
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/228:15 amZRH - DEN
1 stop13h 10mUnited Airlines
Fri 9/510:12 amDEN - ZRH
1 stop13h 53mUnited Airlines
Deal found 7/29$630
This British Airways deal was found by Cheapflights users on 7/28. 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 9/27:15 amZRH - DEN
1 stop17h 10mBritish Airways
Wed 9/105:06 pmDEN - ZRH
2 stops21h 39mBritish Airways
Deal found 7/28$653
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/111:45 amZRH - DEN
1 stop30h 55mAmerican Airlines
Wed 9/102:13 pmDEN - ZRH
2 stops24h 32mAmerican Airlines
Deal found 7/28$656
This Lufthansa deal was found by Cheapflights users on 7/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:15 amZRH - DEN
2 stops19h 23mLufthansa
Wed 9/1011:18 amDEN - ZRH
2 stops16h 57mLufthansa
Deal found 7/28$664
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Fri 8/227:25 amZRH - DEN
2 stops18h 55mAir Canada
Fri 9/511:25 amDEN - ZRH
1 stop14h 45mAir Canada
Deal found 7/29$675

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zurich to Denver 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 29, 2025.
Use the filters below to find and compare flights from Zurich to Denver that are best for you.

Fly from

Zurich

Fly to

Denver

Route

Depart

Return

Price

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 11/6

10:25 am-9:31 pm

2 stops19h 06m

Denver Intl

Mon 11/10

6:30 am-2:10 pm

2 stops23h 40m

$604

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 11/6

1:00 pm-6:05 pm

1 stop13h 05m

Denver Intl

Mon 11/10

3:40 pm-12:05 pm

1 stop12h 25m

$612

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Tue 9/9

8:00 am-8:27 pm

2 stops20h 27m

Denver Intl

Thu 9/25

1:06 pm-3:35 pm

2 stops18h 29m

$624

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 8/22

8:15 am-1:25 pm

1 stop13h 10m

Denver Intl

Fri 9/5

10:12 am-8:05 am

1 stop13h 53m

$630

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Tue 9/2

7:15 am-4:25 pm

1 stop17h 10m

Denver Intl

Wed 9/10

5:06 pm-10:45 pm

2 stops21h 39m

$653

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 9/1

11:45 am-10:40 am

1 stop30h 55m

Denver Intl

Wed 9/10

2:13 pm-10:45 pm

2 stops24h 32m

$656

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 9/1

8:15 am-7:38 pm

2 stops19h 23m

Denver Intl

Wed 9/10

11:18 am-12:15 pm

2 stops16h 57m

$664

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 8/22

7:25 am-6:20 pm

2 stops18h 55m

Denver Intl

Fri 9/5

11:25 am-10:10 am

1 stop14h 45m

$675

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 11/3

9:35 pm-3:26 pm

2 stops49h 51m

$357

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Wed 8/20

9:30 am-3:35 pm

1 stop14h 05m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 results
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Best time to book a flight from Zurich to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Zurich 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 Zurich to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Zurich to Denver. Price data was last updated on July 25, 2025.

The price you pay for your flight from Zurich to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Zurich to Denver (average of $197). Flying from Zurich to Denver in March is currently the most expensive (average of $278). 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 ZRH to DEN?

Find hourly flight availability from Zurich to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Zurich to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

How much does it cost to fly round-trip from Zurich to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Zurich to Denver, such as United Airlines, Scandinavian Airlines, and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Scandinavian Airlines
7.3
Good
1,449 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Brussels Airlines
7.3
Good
350 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,822 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

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

    Scandinavian Airlines, at $604, was found to be the cheapest airline from Zurich to Denver.Alternate airlines to your destination round-trip include Icelandair and United Airlines. Users have found that Scandinavian Airlines is 20% cheaper than the other options available to this destination.

  • What are the cheapest flights from Zurich to Denver?

    Looking at all options, your cheapest flight can be booked for $772. While the most popular route (Zurich - Denver Intl) can be booked for $604 on average our data indicates $1,007 when flying from Zurich to Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zurich to Denver 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 Zurich to Denver?

    Currently, October is the cheapest month in which you can book a flight from Zurich to Denver (average of $197). Flying from Zurich to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Zurich to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Geneva to Denver flights
Basel to Denver flights
Zurich to Colorado Springs flights
Geneva to Durango flights
Geneva to Grand Junction flights

Top 4 airlines flying from Zurich to Denver

Discover the top 4 airlines that operate flights from Zurich to Denver. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$449Average$818FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$554Average$802FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$584Average$701FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$606Average$792FlexibilityNo cancel feeOn-time69%

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