To Zürich

Cheap Flights from Denver to Zürich

Browse current best options from Denver. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Denver

RatePunk searches hundreds of travel sites at once for deals on flights to Zürich

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Denver to Zürich

Explore current cheapest deals departing from Denver to Zürich

Round trip

Sort by: Cheapest

November 29 - December 7

Cheapest

DEN - Zürich

$768

$780

Round trip

December 4 - December 12

Best

DEN - Zürich

$980

$781

Round trip

August 11 - August 20

Earliest

DEN - Zürich

$923

$809

Round trip

August 21 - August 29

DEN - Zürich

$940

$810

Round trip

August 22 - August 29

DEN - Zürich

$953

$813

Round trip

December 11 - December 14

DEN - Zürich

$987

$820

Round trip

September 15 - September 30

DEN - Zürich

$805

$832

Round trip

September 16 - September 30

DEN - Zürich

$809

$833

Round trip

October 1 - October 20

DEN - Zürich

$885

$835

Round trip

September 3 - September 15

DEN - Zürich

$786

$836

Round trip

Unlock all 500+ flight deals to Zürich and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Denver to Zürich

Right now, 39% of recent fares for flights from Denver to Zürich are considered a good price. Fares for this route typically range from $631–$1102, with a median of $721. Currently, prices are below the typical level, suggesting a favorable time to find cheap flights from Denver to Zürich. New deals show up several times a week, so setting a price alert can help you track fare changes.

When is the cheapest time to fly from Denver to Zürich? The data indicates that February is typically the most affordable month, with a median fare of $462. January also offers competitive prices, with a median fare of $528, followed by July at a median of $566. These months present the best opportunities for securing lower-cost travel.

A typical journey from Denver to Zürich takes about 25h 25m, including connections. This is a long-haul route, covering a substantial distance of 8281 kilometers. Given the distance and the nature of available flights, planning for a full day of travel is advisable.

Most itineraries for this route connect at least once. Only 1% of recent fares were for direct flights from Denver to Zürich. For the vast majority of journeys, you can expect to make 2 connections, which contributes to the overall travel time.

How much is a round trip from Denver to Zürich

Regular price: $656 - $1,416

Prices for flights from Denver to Zürich are currently within the regular range.

The regular price range for this route is between $656 and $1416. The current lowest deal is $780 with Icelandair, for travel from Nov 29-Dec 7.

now $780

Low $656

High $1,416

The cheapest time to fly from Denver to Zürich

The cheapest month to fly from Denver to Zurich is February, with a median price of $462. The most expensive month is December, with a median price of $1386. Prices are generally lower from January to October.

February

Cheapest

Flights from $462

December

Most Expensive

Flights from $1,386

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Denver to Zürich

Icelandair

easyJet UK

Frontier Airlines

Turkish Airlines

Last-minute flights going from Denver to Zürich

Fri, Jun 19

⌛ Last-Minute

DEN - Zürich

Denver (DEN) - Zürich (ZRH)

Condor Flugdienst

$1,107

$1,533

One-way

Sun, Jun 21

⌛ Last-Minute

DEN - Zürich

Denver (DEN) - Zürich (ZRH)

Turkish Airlines

$1,273

$2,125

One-way

Sun, Jun 21

⌛ Last-Minute

DEN - Zürich

Denver (DEN) - Zürich (ZRH)

Turkish Airlines

$1,252

$2,129

One-way

Sun, Jun 21

⌛ Last-Minute

DEN - Zürich

Denver (DEN) - Zürich (ZRH)

Turkish Airlines

$1,260

$2,648

One-way

Mon, Jun 22

⌛ Last-Minute

DEN - Zürich

Denver (DEN) - Zürich (ZRH)

Condor Flugdienst

$1,110

$1,343

One-way

Tue, Jun 23

⌛ Last-Minute

DEN - Zürich

Denver (DEN) - Zürich (ZRH)

Icelandair

$1,214

$3,244

One-way

Biggest price drops on these dates for flights from Denver to Zürich

8 nights

Dec 4 - Dec 12

$980 → $781

20%

3 nights

Dec 11 - Dec 14

$987 → $820

17%

7 nights

Aug 22 - Aug 29

$953 → $813

15%

8 nights

Aug 21 - Aug 29

$940 → $810

14%

Popular Airports to fly from Denver to Zürich

Denver - Zürich route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Denver to Zürich are below the typical level for this route.

📅 Best time to fly

February is historically cheapest at $462

Historically, February is the cheapest month to fly from Denver to Zürich, with a median price of $462.

⏱️ Flight duration

Connecting flights average 25h 25m

Connecting flights from Denver to Zürich typically take 25 hours and 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with 2 stopovers when connecting.

🏆 Airline highlight

Icelandair offers deals from $780

Icelandair recently offered a deal for $780 from Denver to Zürich.

🎯 Booking tip

Good prices are available 39% of the time

Historically, good prices for flights from Denver to Zürich are available 39% of the time.

Denver main airports to depart from

Denver International (DEN)

Cheapest

Denver International Airport is the most affordable option for flights from Denver to Zurich.

📍 ~40 km from Denver (reachable by car or train)

💸 Flights from ~$780

Zürich main airports to arrive at

Zürich Airport (ZRH)

Cheapest

Zürich Airport is ideal for direct access to Zürich and offers competitive fares from Denver.

📍 ~10 km from city center (reachable by public transport or car)

💸 Flights from ~$780

Airports nearby Zürich used as alternative

EuroAirport Basel Mulhouse Freiburg (BSL)

Consider EuroAirport Basel Mulhouse Freiburg for its proximity and excellent rail connectivity to Zurich.

📍 ~75 km from destination city (reachable by train and bus)

💸 Flights from ~$866

Stuttgart (STR)

Stuttgart is a major German international airport, offering a broad network for long-haul or European flights.

📍 ~135 km from destination city (reachable by train)

💸 Flights from ~$875

Memmingen (FMM)

Memmingen is a primary low-cost alternative, often cheaper for Eastern European destinations.

📍 ~145 km from destination city (limited public transport)

💸 Flights from ~$849

Milan–Malpensa (MXP)

Cheapest

Milan–Malpensa is a major intercontinental hub with extensive long-haul options and direct train connections.

📍 ~190 km from destination city (reachable by train)

💸 Flights from ~$706

Geneva (GVA)

Geneva is Switzerland's second largest airport, offering high flight frequency and direct rail links.

📍 ~225 km from destination city (reachable by train)

💸 Flights from ~$770

Business & First Class Flight Deals to Zürich

77% AI deal score

$4,833

From DEN

Zürich, Switzerland

70% AI deal score

$5,200

Frequently Asked Questions About Flights to Zürich

Historically, the best prices for flights from Denver to Zürich are found when booking between 14 and 27 days in advance. During this period, the average price is around $733. Booking 7-13 days out typically sees an average price of $756, while waiting until 0-6 days before departure can result in an average price of $877. Conversely, booking 60+ days out tends to be more expensive, with an average price of $1098.

Across the trailing quarter, a good price for a flight from Denver to Zürich is considered to be $631 or less. The median price for this route historically sits around $721. Prices can go higher, with 75% of fares being $1102 or less over the trailing 90 days. Travelers aiming for a budget-friendly trip should target fares at or below the $631 threshold.

Historically, the cheapest months to fly from Denver to Zürich are February, with a median price of $462, and January, with a median price of $528. July also shows a relatively lower median price of $566. The annual median price for this route is $721, indicating that these months offer significant savings compared to the overall average.

Related routes

Consider alternative routes from Denver

Flights from Denver to Albuquerque Flights from Denver to Amarillo Flights from Denver to Amsterdam Flights from Denver to Anchorage Flights from Denver to Athens Flights from Denver to Atlanta Flights from Denver to Auckland Flights from Denver to Austin Flights from Denver to Bangkok Flights from Denver to Barcelona Flights from Denver to Birmingham Flights from Denver to Boise