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Lucerne

$293+ Cheap flights from Denver (DEN) to Lucerne, Switzerland

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Lucerne are usually found in January or April, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Denver to Lucerne

Keep the following information in mind while searching for Denver to Lucerne flight deals. Data was last updated September 16, 2025.

Round-trip from

$670
(Turkish Airlines)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$716
From Denver Intl to Lucerne
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One-way flight from Denver Intl to Lucerne
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Highest demand for flights based on searches. 23% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to Lucerne

Cheapest flights from Denver to Lucerne
Explore the most affordable flight options available from Denver to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:32 pmDEN - ZRH
2 stops23h 03mScandinavian Airlines
Tue 10/72:00 pmZRH - DEN
2 stops39h 41mScandinavian Airlines
Deal found 9/15$671
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/77:21 amDEN - ZRH
2 stops17h 29mAmerican Airlines
Wed 10/1511:45 amZRH - DEN
2 stops18h 20mAmerican Airlines
Deal found 9/16$672
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/248:57 amDEN - ZRH
1 stop15h 53mAmerican Airlines
Sat 11/110:15 amZRH - DEN
1 stop18h 40mAmerican Airlines
Deal found 9/16$673
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/238:57 amDEN - ZRH
1 stop15h 53mAmerican Airlines
Fri 10/3110:15 amZRH - DEN
1 stop33h 30mAmerican Airlines
Deal found 9/16$674
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:25 pmDEN - ZRH
2 stops19h 20mMultiple Airlines
Thu 11/2712:50 pmZRH - DEN
2 stops29h 33mMultiple Airlines
Deal found 9/16$676
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/247:21 amDEN - ZRH
2 stops17h 29mAmerican Airlines
Sat 11/810:15 amZRH - DEN
1 stop21h 03mAmerican Airlines
Deal found 9/14$677
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:40 pmDEN - ZRH
3 stops31h 55mMultiple Airlines
Sun 11/27:10 pmZRH - DEN
3 stops30h 55mMultiple Airlines
Deal found 9/15$678
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:25 pmDEN - ZRH
1 stop19h 00mBritish Airways
Fri 12/196:05 amZRH - DEN
2 stops24h 21mBritish Airways
Deal found 9/13$679
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:04 pmDEN - ZRH
2 stops17h 51mBritish Airways
Fri 10/316:05 amZRH - DEN
1 stop17h 25mBritish Airways
Deal found 9/14$680
This British Airways deal was found by Cheapflights users on 9/16. 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.
Sun 12/75:25 pmDEN - ZRH
1 stop20h 35mBritish Airways
Sat 12/207:10 pmZRH - DEN
1 stop28h 20mBritish Airways
Deal found 9/16$681
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:25 pmDEN - ZRH
1 stop17h 00mBritish Airways
Sat 12/136:35 amZRH - DEN
1 stop16h 55mBritish Airways
Deal found 9/16$683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Lucerne 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 September 16, 2025.
Use the filters below to find and compare flights from Denver to Lucerne that are best for you.

Fly from

Denver

Fly to

Lucerne

Route

Depart

Return

Price

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Fri 10/24

7:21 am-8:50 am

2 stops17h 29m

Zurich

Sat 11/8

10:15 am-11:18 pm

1 stop21h 03m

$677

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 12/7

5:25 pm-11:45 am

1 stop34h 20m

Zurich

Sat 12/20

4:30 pm-3:30 pm

1 stop31h 00m

$681

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 2/11

5:25 pm-10:00 pm

1 stop20h 35m

Zurich

Sat 2/21

10:10 am-3:30 pm

1 stop13h 20m

$681

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sat 12/27

5:25 pm-12:20 pm

1 stop34h 55m

Zurich

Thu 1/8

4:30 pm-3:30 pm

1 stop31h 00m

$681

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 12/29

5:25 pm-2:10 pm

1 stop12h 45m

Zurich

Tue 1/6

6:45 am-3:30 pm

1 stop16h 45m

$686

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 12/28

5:25 pm-3:30 pm

1 stop14h 05m

Zurich

Mon 1/5

7:35 pm-3:30 pm

1 stop27h 55m

$686

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 12/31

5:25 pm-3:30 pm

1 stop14h 05m

Zurich

Mon 1/5

4:30 pm-3:30 pm

1 stop31h 00m

$686

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Thu 1/8

6:30 am-9:40 am

3 stops19h 10m

Zurich

Fri 1/16

6:30 am-10:55 pm

3 stops24h 25m

$687

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 10/29

12:43 pm-7:40 pm

2 stops23h 57m

Zurich

Sat 11/8

6:50 am-9:37 pm

3 stops22h 47m

$695

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 11/18

12:38 pm-7:40 pm

2 stops23h 02m

Zurich

Wed 11/26

6:50 am-11:35 pm

3 stops24h 45m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
1
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Best time to book a flight from Denver to Lucerne

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Lucerne. Price data was last updated on September 12, 2025.

The price you pay for your flight from Denver to Lucerne may vary depending on when you book. For the best chance of a lower fare, look to book 85 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 Denver to Lucerne?

Currently, November is the cheapest month in which you can book a flight from Denver to Lucerne (average of $637). Flying from Denver to Lucerne in June is currently the most expensive (average of $1,147). 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 DEN to LU9?

Find hourly flight availability from Denver to Lucerne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Lucerne as you normally would.

What is the cheapest day to fly from Denver to Lucerne?

Use this chart to determine the cheapest time to fly round-trip from Denver to Lucerne. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Lucerne flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with SWISS, United Airlines, and Turkish Airlines from Denver to Lucerne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,737 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.6
Good
1,737 reviews
SWISS
7.6
Good
1,737 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
8,924 reviews
SWISS
7.6
Good
1,737 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Turkish Airlines
7.3
Good
3,968 reviews
SWISS
7.6
Good
1,737 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Icelandair
7.0
Good
544 reviews
SWISS
7.6
Good
1,737 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Lufthansa
6.8
Okay
7,407 reviews
SWISS
7.6
Good
1,737 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Lucerne?

    For a flight from Denver to Lucerne, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 0 outbound flights to Lucerne per day. 11 airlines have flights to Lucerne from Denver Intl on a regular basis.

  • How popular is this Denver to Lucerne flight route?

    This flight path from Denver Intl to Lucerne was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Lucerne?

    For as low as $677, American Airlines can have you in Lucerne from Denver in 17h 29m. The distance between Denver and Lucerne is about 5143 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Denver to Lucerne?

    On average you can expect to pay $903 for a flight from Denver to Lucerne. The cheapest flight overall is $383 while the most popular route, (Denver Intl - Zurich) is currently priced at $502.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Denver to Lucerne (average of $637). Flying from Denver to Lucerne in June is currently the most expensive (average of $1,147). 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

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Top 10 airlines flying from Denver to Lucerne

Discover the top 10 airlines that operate flights from Denver to Lucerne. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$437Average$683FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$642FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$553Average$819FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$554Average$624FlexibilityNo cancel feeOn-time77%
DeltaCheapest$576Average$831FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$578Average$1,303FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$580Average$1,091FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$582Average$820FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$599Average$811FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$601Average$796FlexibilityNo cancel feeOn-time67%

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