Find Cheap Flights from Denver International to Zurich Intl (DEN - ZRH)

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Good to Know

Low Season:
March
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
10%
expected price increase
Average Price:
$1211
(avg. price over the last 2 weeks)
Good Deal:
$756
or less (round trip)

When to Book Flights from Denver International to Zurich Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $756 or less.
The cheapest flight from Denver International to Zurich Intl was found 90 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to Zurich Intl Flights

How long does a flight from Denver International to Zurich Intl take?
An average nonstop flight takes 9h 50m, covering a distance of 5146 miles.
Which airlines provide the cheapest flights from Denver International to Zurich Intl?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($551), Icelandair ($603) and Multiple Airlines ($658).
Do I need a passport to fly between Denver International and Zurich Intl?
Yes.
What’s the cheapest day of the week to fly Denver International to Zurich Intl?
For Denver International to Zurich Intl, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Zurich Intl back to Denver International, the best deals are generally found on Wednesday, with Friday being the most expensive.

Book cheap flights from Denver International to Zurich Intl (round-trip)

Airports
Origin
Denver
$551
only
$551
Destination
Zurich
$551
only
$551
Tue, Apr 3
DEN
ZRH
15h 50m
Tue, Apr 10
ZRH
DEN
16h 38m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1730 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

AMS
CPT
Good 6.3

Excellent experience with the cabin crew.

Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor.

SFO
AMS
Excellent 10.0

The flight was great.

IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

AMS
MAN
Good 7.0

The flight attendants could not do enough for you.

Business class was pretty empty but again I was not allowed to change my seat selection online. Pathetic check-in.

Wed, May 9
DEN
ZRH
12h 00m
Sun, May 13
ZRH
DEN
12h 35m
Trip: 5 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6697 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
KEF
BOS
Excellent 8.6

Crew was friendly, like the bigger plane and direct flight.

Luggage fees!!!

KEF
MUC
Okay 5.0

Legroom is above average, but at expense of seat comfort. Food is good but expensive. Crews were attentious and courteous, but not a strong differential from other airlines. Entertainment was good and easy to access.

Boarding in all of our 4 flights was chaotic and a combination of lack of organization from Icelandair and discipline from passengers. Space for boarding is scarce and confined. And when they call half of all passengers of a full 757 or 767 to board at the same time... the law of the jungle is stablished. Even with just a little more effort and organization from the airline it would be possible to make this a better experience for all passengers. Be aware of what you are told when you buy your tickets. They sold economy tickets to us and then charged a lot for bags telling us our tickets were economy light, even with their own receipts or tickets not mentioning anything about light on them.

YVR
KEF
Okay 5.6

The opportunity to check in on line thanks to you Kayak

KEF
EWR
Mediocre 2.8

My entertainment system stopped working 1/2 way through the flight and there was very little leg room that caused back pain

KEF
ARN
Okay 4.6

The seats were roomy and comfy and I was glad I didn’t have to pay extra for a seat like other airlines.

Boarding was very confusing and the customers reacted by plowing Willynilly down the ramp nano seconds after the physically challenged were wheeled on to the plane ignoring the airline staff at the gate. I went with the flow praying I would not get arrested. We boarded a total of 40min late . Second if I am paying for my baggage I should not have to wait 30-40 min for them to come out at baggage claim.

Sun, Mar 25
DEN
ZRH
21h 06m
Mon, Apr 2
ZRH
DEN
57h 43m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 5
DEN
ZRH
27h 40m
Fri, Jun 15
ZRH
DEN
16h 13m
Trip: 11 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21441 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
PIT
Okay 4.4

Nothing

This was probably the worst handled flight I have been on; there was first a slight delay, then a longer delay, then a much longer delay, all of which one could find out only after checking online; there were no announcements about the delay until after the scheduled time of departure; then there was another announcement that there was a mechanical problem and we'll be apprised of the situation at 7pm (the flight was scheduled at 6:25). The person at the counter disappeared. At 7:30, the gate changed to a different flight altogether--still no announcement, still no person at the gate. When a different person finally appeared and I asked her what happened to the Pittsburgh flight, she said, it's here, it'll be departing at this precise gate shortly. At that exact time, the PA system had an announcement that the flight to Pittsburgh is now scheduled at gate 86 at 7.01 (yes, 7:01, even though it was already after 7:30). When we went to gate 86, there, of course, was another flight there. After waiting some more, the woman at the first counter now appeared at gate 86 and said the flight was to be at gate 88. Until the very end when we boarded, gate 88 continued to say the flight was to Columbus. Absolutely abysmal customer service. (Even the boarding was handled badly, but at that time we didn't even care.) I am never recommending Air Canada.

TPA
YYZ
Okay 5.3

Garbage in see pocket and broken recline on seat 36k

YUL
YVR
Mediocre 2.0

delay, changing the plane, no food

LHR
YVR
Excellent 8.6

Flight was on time and the staff and crew were courteous.

YYC
OGG
Okay 5.0

Rouge set up of the plane. Bring back air canada please

Mon, Aug 27
DEN
ZRH
9h 50m
Mon, Sep 3
ZRH
DEN
11h 15m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5963 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
GVA
JFK
Excellent 9.0

I fell asleep during the meal service and there was not a vegetarian option left over but the crew was SUPER and brought me some other snacks and made my day. Thanks!

ORD
ZRH
Okay 5.6

Very little space- I thought I was in economy plus having paid extra for seat reservation. When person infrint put seat back it was very difficult to view screen

NCE
ZRH
Excellent 10.0

Even though the flight was very short, the team moved quickly through the cabin ensuring everybody had a drink and a snack. They looked quite concerned when I turned down the pretzel sandwich, so I accepted and found it quite good! Also, team made sure my parent with reduced-mobility had a good boarding and transfer experience.

As always, seats are narrow. And the "neighbors" were normal-sized. The usual struggle for elbow "air-space" occurred.

ZRH
NCE
Okay 4.0

Boarding chaotic- no clear lines people pushing ahead which I am not used to- my handluggage was ok’ed at origin in US- was pulled aside in Zurich based on my “ ticket”- it was perfectly well suited and not oversized. In plane half of overhead compartments were filled with coats when told that these should go under seats. No consistency between announcements and behavior of crew.

ZRH
ORD
Excellent 10.0

Swiss flight zrh to ord was great! Great crew, excellent food and service, comfortable seating, great entertainment.

No complaints.

Wed, Jul 25
DEN
ZRH
16h 40m
Tue, Aug 7
ZRH
DEN
20h 20m
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1730 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
LAX
AMS
Mediocre 2.0

My bagage broke

I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it

AMS
HUY
Excellent 8.6

The last two times we connected in Amsterdam to Humberside our luggage was delayed. This time it wasn’t. The simple things give the greatest satisfaction

AMS
MAN
Good 7.0

The flight attendants could not do enough for you.

Business class was pretty empty but again I was not allowed to change my seat selection online. Pathetic check-in.

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

AMS
LAX
Okay 4.0

The cabin crew were pretty good. That's about all that was good.

I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again.

Sun, Jul 29
DEN
ZRH
26h 45m
Sun, Aug 12
ZRH
DEN
19h 35m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 25
DEN
ZRH
28h 25m
Wed, May 9
ZRH
DEN
16h 09m
Trip: 15 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21441 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
BNA
YYZ
Mediocre 2.6

Nothing.

Inexperienced crew. Had to circle the departure airport for 1.5 hours and then land again due to a mechanical issue. They didn't tell us what was going on exactly. Sat at the gate for another 40 minutes. Finally departed. Everyone on boar missed their connections. I personally missed a whole day of my European vacation due to this error. Stuff happens from time to time but it would have been nice for them to have handled it better.

OGG
YYC
Okay 5.0

Friendly crew. Coach seats have okay room compared to some other carriers.

At least from my experience, Air Canada is late half the time. This last leg was 6 hours late. No check-in availability notification on the second leg, and I got the flight delay notification after I landed (6 hours later)! Pretty useless. Everything is nickle and dimed with no included food except for the tiny snack thing on a 6 hour flight. It's pretty difficult to get their app to work for entertainment.

YEG
YWG
Okay 5.6

On board crew was friendly and capable.

My first and last flight on the CRJ 9. It's much less comfortable than a prop plane, for a 90 minute+ flight.

PEK
YVR
Good 7.6

Flight was delayed 1.7 hours.

LHR
YVR
Excellent 8.6

Flight was on time and the staff and crew were courteous.

Fri, Aug 31
DEN
ZRH
9h 50m
Mon, Sep 10
ZRH
DEN
11h 15m
Trip: 11 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5963 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
DEL
Mediocre 2.0

The flight itself was very enjoyable. The only negative aspect was that the first leg of the flight was delayed long enough that I almost missed my connecting flight and my baggage was lost.

The real reason for the negative review is a combination of the cost of this flight, loss of my baggage and poor service after the flight. I paid nearly $4,500 for an economy ticket from New York to New Delhi. The first leg of the flight, from New York to Zurich was delayed long enough that I made my connecting flight to Delhi within seconds of them closing the gate and as a result my baggage was lost. Once I got to Delhi I had to take a connecting flight to Goa and then drive an hour to my destination, where I was attending a good friend's wedding. All of my baggage was lost during transit by the airline, and unfortunately they never delivered by baggage to my hotel...so I was without formal clothes and normal clothes for the wedding for 4 days. The customer service line was no help, and the airline refused to deliver the baggage to me...the closest they would bring it was the Goa airport which was an hour and a half away.

FRA
ZRH
Mediocre 3.6

Nothing remarkable

I got up to use the bathroom and I was seated in the 10th row. When I was trying to make my way back to my seat, the beverage service had started. They were at the 12th row and after bumping into me, the flight attendant asked me to back up and wait until the beverage service was over to go back to my seat. This was a flight from Frankfurt to Zurich, only about an hour long, and I would have easily spent half of it standing up had I complied with their request. I had to be pushy and ask them to just back up the cart 2 feet so I could get to my seat, which only took them 5 seconds. This was a very rude, illogical, and unreasonable request from the Swiss Air crew.

ZRH
BOS
Excellent 8.6

Entertainment screen didn't work properly to rewind & fast forward. boarding time was printed as 1 hour prior to takeoff but occurred 20 min. prior. pleasant crew and decent food.

ZRH
TLV
Excellent 10.0

The new plane with private screens

NCE
ZRH
Excellent 10.0

Even though the flight was very short, the team moved quickly through the cabin ensuring everybody had a drink and a snack. They looked quite concerned when I turned down the pretzel sandwich, so I accepted and found it quite good! Also, team made sure my parent with reduced-mobility had a good boarding and transfer experience.

As always, seats are narrow. And the "neighbors" were normal-sized. The usual struggle for elbow "air-space" occurred.

Mon, May 28
DEN
ZRH
29h 30m
Wed, Jun 6
ZRH
DEN
16h 09m
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21441 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
BNA
YYZ
Mediocre 2.6

Nothing.

Inexperienced crew. Had to circle the departure airport for 1.5 hours and then land again due to a mechanical issue. They didn't tell us what was going on exactly. Sat at the gate for another 40 minutes. Finally departed. Everyone on boar missed their connections. I personally missed a whole day of my European vacation due to this error. Stuff happens from time to time but it would have been nice for them to have handled it better.

YYC
OGG
Okay 5.0

Rouge set up of the plane. Bring back air canada please

TPA
YYZ
Okay 5.3

Garbage in see pocket and broken recline on seat 36k

YUL
MIA
Okay 4.6

Nice flight, staff

Seats are so hard on the but that it's hurts to the bones for a few days...!! I travel a lot, and this is the only airline/aircraft that this occured. Also even checking in online, and gaving your boarding, they managed to get us to go to the counter to tag our carry ons...

PEK
YVR
Good 7.6

Flight was delayed 1.7 hours.

Wed, Feb 21
DEN
ZRH
20h 41m
Wed, Feb 28
ZRH
DEN
24h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Denver International to Zurich Intl Flight Information

Avg. Flight Duration 10h 32m
Flights Arrive in Zurich Intl
Flights Depart from Denver International
Flight Price $551
Distance 5146 miles
Airlines KLM, Icelandair, Air Canada, SWISS
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.