$248 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 7/27. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Switzerland

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Switzerland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich1 stop$530
Geneva
Geneva1 stop$582
Zurich
Zurich1 stop$530
Geneva
Geneva1 stop$582

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, Apr 13 - Sun, Apr 26
Icelandair Logo
4:40 pm - 1:05 pm
DEN
-
ZRH
12h 25m
1 stop
Icelandair Logo
2:00 pm - 7:00 pm
ZRH
-
DEN
13h 00m
1 stop
$530Icelandair
Wed, May 13 - Fri, May 15
Air Canada Logo
11:35 am - 8:40 am
DEN
-
ZRH
37h 05m
2 stops
Air Canada Logo
12:40 pm - 7:00 pm
ZRH
-
DEN
14h 20m
1 stop
$581Air Canada
Mon, Apr 20 - Fri, May 1
United Airlines Logo
8:20 pm - 11:35 am
DEN
-
GVA
31h 15m
1 stop
United Airlines Logo
12:40 pm - 12:45 pm
GVA
-
DEN
32h 05m
2 stops
$582United Airlines
Mon, Apr 20 - Fri, May 1
United Airlines Logo
11:10 am - 5:05 pm
DEN
-
GVA
21h 55m
2 stops
United Airlines Logo
12:40 pm - 12:12 pm
GVA
-
DEN
31h 32m
2 stops
$585United Airlines
Wed, May 6 - Wed, May 20
Lufthansa Logo
4:05 pm - 8:15 pm
DEN
-
GVA
20h 10m
1 stop
Lufthansa Logo
10:15 am - 3:40 pm
GVA
-
DEN
13h 25m
1 stop
$599Lufthansa
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
6:40 pm - 5:35 pm
DEN
-
GVA
14h 55m
1 stop
British Airways Logo
7:00 am - 4:30 pm
GVA
-
DEN
17h 30m
1 stop
$603British Airways
Tue, Apr 7 - Tue, Apr 14
Lufthansa Logo
10:09 am - 11:35 am
DEN
-
GVA
17h 26m
2 stops
Lufthansa Logo
9:20 am - 7:31 pm
GVA
-
DEN
18h 11m
1 stop
$604Lufthansa
Tue, Mar 24 - Mon, Apr 13
British Airways Logo
6:25 pm - 3:40 pm
DEN
-
GVA
14h 15m
1 stop
British Airways Logo
7:15 pm - 4:30 pm
GVA
-
DEN
29h 15m
1 stop
$608British Airways
Fri, Mar 6 - Sat, Mar 14
Turkish Airlines Logo
7:20 pm - 9:45 am
DEN
-
ZRH
30h 25m
1 stop
Turkish Airlines Logo
6:45 am - 6:35 pm
ZRH
-
DEN
18h 50m
1 stop
$623Turkish Airlines
Fri, Mar 6 - Tue, Mar 17
Turkish Airlines Logo
7:20 pm - 1:40 pm
DEN
-
ZRH
34h 20m
1 stop
Turkish Airlines Logo
6:45 am - 6:35 pm
ZRH
-
DEN
18h 50m
1 stop
$635Turkish Airlines
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 $663 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 $663.

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $863 on average.

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 $584 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,125 and $995 respectively.

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 15% 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$248
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 12% increase in price.
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 evening, when round-trip flights cost $941 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the evening, which is peak travel time and where the average cost of a ticket is $941.

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 1878 reviews
7.7Boarding
7.4Comfort
8.3Crew
7.1Food
6.8Entertainment
Airline reviews

OK they lost my hold luggage but notified me straight away. My main complaint, after losing my suitcase, I was told my cabin bag had to go into the hold because of it’s size. I, obviously, didn’t want this to happen bearing in mind what happened to my suitcase and when I voiced my concerns I didn’t get an explanation I was just told it would be taken from me on entering the aircraft. Looking around I was surprised to see many passengers not only with larger bags than mine but sometimes two or three bags,taking them onto the aircraft. In the end, nobody bothered taking my bag off me so I just walked on with it. The whole procedure was disjointed, poorly explained and not terribly efficient.

4.0 OkayAnonymous, Feb 2026
SIN - ZRH
Read more SWISS reviews

OK they lost my hold luggage but notified me straight away. My main complaint, after losing my suitcase, I was told my cabin bag had to go into the hold because of it’s size. I, obviously, didn’t want this to happen bearing in mind what happened to my suitcase and when I voiced my concerns I didn’t get an explanation I was just told it would be taken from me on entering the aircraft. Looking around I was surprised to see many passengers not only with larger bags than mine but sometimes two or three bags,taking them onto the aircraft. In the end, nobody bothered taking my bag off me so I just walked on with it. The whole procedure was disjointed, poorly explained and not terribly efficient.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

Flight from Warsaw to Zurich was just OK but the food selection for purchase was very limited. They were out of sandwiches from the very beginning

No food was served on this short flight and we had no entertainment. Please add a box to check. We were served delicious Swiss chocolate though! The boarding process was fast and the crew very friendly.

Water bottles could be in more sustainable packaging than plastic bottles

It was much better than most airlines we have flown with. It remo des me Swiss Air 25 years ago.

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

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 😁

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

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

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Everything you need to know for your flight from Denver to Switzerland

Information on your arrival and departure airports