$267 Find Cheap Flights from Denver to Switzerland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Switzerland departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Denver to Switzerland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich1 stop$385
Geneva
Geneva2 stops$532
Zurich
Zurich1 stop$385
Geneva
Geneva2 stops$532

Book Cheap Denver to Switzerland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Switzerland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Switzerland

Mon, Jan 12 - Tue, Jan 20
Icelandair Logo
3:40 pm - 12:05 pmDEN-ZRH
12h 25m1 stop
Icelandair Logo
1:00 pm - 6:05 pmZRH-DEN
13h 05m1 stop
$385Icelandair
Find Deal
Mon, Jan 12 - Tue, Jan 20
Icelandair Logo
3:40 pm - 12:05 pmDEN-ZRH
12h 25m1 stop
Icelandair Logo
1:00 pm - 6:05 pmZRH-DEN
13h 05m1 stop
$390Icelandair
Find Deal
Sun, Jan 11 - Tue, Jan 20
British Airways Logo
5:25 pm - 3:30 pmDEN-ZRH
14h 05m1 stop
British Airways Logo
6:45 am - 3:30 pmZRH-DEN
16h 45m1 stop
$506British Airways
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Wed, Jan 7 - Tue, Jan 13
British Airways Logo
5:25 pm - 6:25 pmDEN-ZRH
17h 00m1 stop
British Airways Logo
10:10 am - 10:34 pmZRH-DEN
20h 24m2 stops
$516British Airways
Find Deal
Wed, Dec 10 - Wed, Dec 24
United Airlines Logo
7:50 am - 9:40 amDEN-GVA
17h 50m2 stops
United Airlines Logo
1:00 pm - 7:55 pmGVA-DEN
14h 55m1 stop
$586United Airlines
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Tue, Nov 11 - Wed, Nov 19
Turkish Airlines Logo
7:20 pm - 1:40 pmDEN-GVA
34h 20m1 stop
Turkish Airlines Logo
10:50 am - 5:35 pmGVA-DEN
38h 45m1 stop
$590Turkish Airlines
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Wed, Dec 10 - Wed, Dec 24
United Airlines Logo
11:21 am - 9:40 amDEN-GVA
14h 19m2 stops
United Airlines Logo
1:00 pm - 9:05 amGVA-DEN
28h 05m2 stops
$596United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Turkish Airlines Logo
7:20 pm - 5:25 pmDEN-GVA
38h 05m1 stop
Turkish Airlines Logo
6:25 pm - 5:35 pmGVA-DEN
31h 10m1 stop
$622Turkish Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
Lufthansa Logo
4:20 pm - 12:30 pmDEN-GVA
12h 10m1 stop
Lufthansa Logo
10:45 am - 4:00 pmGVA-DEN
13h 15m1 stop
$628Lufthansa
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Fri, Jan 16 - Thu, Feb 5
Lufthansa Logo
5:42 pm - 4:15 pmDEN-GVA
14h 33m2 stops
Lufthansa Logo
9:20 am - 2:35 pmGVA-DEN
13h 15m1 stop
$637Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Switzerland flights

Get data-powered insights and trends into flights from Denver to Switzerland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Denver to Switzerland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Switzerland from Denver found in the last 72 hours was to Zurich, at $579 round-trip. The most popular route is from Denver (DEN) to Zurich (ZRH), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $579.

Can I save money by flying with a layover from Denver to Switzerland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $720, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Denver to Switzerland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Switzerland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Switzerland is January, when tickets cost $627 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,183 and $1,063 respectively.

What’s the cheapest day of the week to fly from Denver to Switzerland?

The average price of all round-trip flights from Denver to Switzerland clicked on KAYAK for each day over the last 12 months.

When flying from Denver to Switzerland, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Saturdays and the most expensive ones on Wednesdays.

How far in advance should I book a flight from Denver to Switzerland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Switzerland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Switzerland, you should book around 6 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$267
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Denver to Geneva

FAQs - booking Switzerland flights

  • What are some of the transportation choices to get from Zurich Airport to downtown Zurich?

    One transportation choice that travelers to this airport often use it to travel on the large variety of train offerings available from Swiss Railways that can have you in the downtown area in about 12 minutes. If you would prefer to travel in a taxi, expect a travel time of around 12 minutes.

  • What are some of the ways I can get transportation from the Geneva Airport to downtown Geneva?

    A popular choice for transportation from the airport that utilizes public transportation is to take one of the six different rail lines offered by Swiss Railways that makes the trip from the airport to the center of the city in about 7 minutes. You can also travel on bus route number 10 offered by Transports Publics Genevois, which can make this trip in about 17 minutes.

  • What type of travel documentation is necessary to fly from Denver to Switzerland?

    For travelers making a trip to Switzerland on vacation, there is no need to obtain a visa so long as you don't plan on staying in the country for more than 90 days. It is important to remember to take a valid passport and make sure that your passport doesn't expire for at least 180 days past the day you plan on departing Switzerland.

  • Are there any hotels that have a convenient location adjacent to the Zurich Airport?

    There are four hotels that have locations right on the airport property and are no more than a 5-minute walk from the terminal buildings . They include the Alpine Garden Capsule Hotel, the Radisson Blu Hotel Zurich Airport, the Hyatt Place Zurich Airport The Circle, and the Hyatt Regency Zurich Airport The Circle.

  • How does KAYAK find such low prices on flights from Denver to Switzerland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Switzerland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Switzerland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Switzerland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Switzerland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Denver to Switzerland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Switzerland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Denver to Switzerland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Switzerland?

    The cheapest time of day to fly to Switzerland is generally in the morning, when round-trip flights cost $976 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,186.

Top tips for finding cheap flights to Switzerland

  • Travelers making a trip from Denver International Airport (DEN) to Switzerland often choose to fly to the Zurich Airport (ZRH). If you are making this trip, you will find one-stop flight offerings aboard Icelandair, Lufthansa, United Airlines, and Air Canada.
  • A popular city to visit in Switzerland can be found in the southwestern part of the country: Geneva. Travelers that want to make this trip from the Denver International Airport will fly to the Geneva Airport (GVA), and on this route there are one-stop flight options available aboard both Lufthansa and Swiss Airways.
  • One of the most convenient ways to travel from the downtown Denver airport to the Denver International Airport is to take the Line A train offered by the Regional Transpiration District that makes the trip from Union Station in downtown Denver to the airport in around 37 minutes.
  • If you are going to be driving your own car to the Denver International Airport before a flight to Switzerland, one of the most economical parking choices for longer trips like this is to park your car at the offsite parking lot at 61st St. and Peña Boulevard where you'll find a substantially lower daily rate then you would in parking lots that are on-site at the airport.
  • Travelers looking for a comfortable place to wait for their flight to Switzerland in the Denver International Airport should consider one of the many United Airlines United Club Lounges at this airport. Each of these lounges offers comfortable seating choices, great food and beverage choices, and several entertainment options to pass the time before a flight.

Reviews of the top 5 airlines serving from Denver to Switzerland

 
Need help choosing which airline to fly with from Denver to Switzerland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1778 reviews
7.6Boarding
7.4Comfort
7.1Food
6.8Entertainment
8.2Crew
Airline reviews

Terrible - we needed tp change the flight and it was impossible. They ask for a price that was higher than buying a new tickets from another airline. Will never flight Swiss air and Luftgansa again.

2.0 MediocreGary, Sep 2025NAP - ZRH
Read more SWISS reviews

Terrible - we needed tp change the flight and it was impossible. They ask for a price that was higher than buying a new tickets from another airline. Will never flight Swiss air and Luftgansa again.

They lived up to the Swiss reputation of excellent operation in all aspects. Zurich is a great place to make connections to other parts of Europe.

As an ex airline employee in my home country of Jamaica, it was wonderful to see that Swiss Air has maintained it's exemplary service. The crew was both pleasant and professional. The meals were wholesome and tasty. My brother and I traveled and we both agree that our amazing vacation started with the excellent experience with Swiss Air. Continue to keep your standards high 🙂

We flew an Air Bus 330 airliner from Zurich to Boston. Our seats were terrible. I am 6'5" with long legs. I tend to refuse paying extra for extra seat room, usually it's tolerable. We were side by side in row 40, with my wife in the window and me in the aisle. The internal arm rest only rose to 45 degrees, I thought it was broken. I ended up standing by our seats in the aisle for an hour. A stewardess finally approached me and asked if I was feeling sick. I told her that it was the worst seat comfort I had ever encountered. She left and shortly came back telling me that there were center row seats two up from us where only one passenger was sitting out of the 4 seats. I took her advice and sat there most of the flight. I put m legs sideways in the adjoining empty seat. But the arm rests there as well only rose to 45 degrees, so it's a feature, not a defect. The arm rest position really limits our position. It's a horrible seating design, what are the air craft designers thinking?

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Well it was a 2h delay flight so that said it all. With very little if any information. Boarding took for ever with long waits at the terminal and then in the finger. To top it off and increase the delay we had to take a bus in Zurich. A trip to forget

The flight did not take place because the flight was canceled and I still have not received a refund for the flight.

Zürich to Boston was great. Nice to Zurich was not bad

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

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