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Lausanne

$368+ Cheap flights from Denver (DEN) to Lausanne, 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GVA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Lausanne are usually found in October or September, booked 81 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Denver to Lausanne

Cheapest flights from Denver to Lausanne
Explore the most affordable flight options available from Denver to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:20 pmDEN - GVA
1 stop34h 20mTurkish Airlines
Thu 12/182:35 pmGVA - DEN
1 stop35h 00mTurkish Airlines
Deal found 12/10$1,218
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:28 pmDEN - GVA
2 stops25h 57mMultiple Airlines
Thu 12/186:25 pmGVA - DEN
1 stop31h 10mMultiple Airlines
Deal found 12/10$1,528
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
Thu 12/115:35 pmDEN - GVA
2 stops17h 40mLufthansa
Thu 12/186:50 amGVA - DEN
2 stops20h 38mLufthansa
Deal found 12/10$1,724
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:21 amDEN - GVA
2 stops18h 24mSWISS
Thu 12/1810:35 amGVA - DEN
2 stops19h 31mSWISS
Deal found 12/10$1,877
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 pmDEN - GVA
1 stop34h 20mMultiple Airlines
Sat 1/39:00 pmGVA - DEN
2 stops43h 24mMultiple Airlines
Deal found 12/11$2,206
This SmartFares deal was found by Cheapflights users on 12/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:20 pmDEN - GVA
1 stop12h 10mLufthansa
Sat 1/35:00 pmGVA - DEN
1 stop33h 55mLufthansa
Deal found 12/11$2,435
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
Mon 12/152:48 pmDEN - GVA
2 stops23h 52mBritish Airways
Thu 1/110:15 amGVA - DEN
2 stops20h 11mBritish Airways
Deal found 12/10$2,477

Find flight deals from Denver to Lausanne

Keep the following information in mind while searching for Denver to Lausanne flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$551
(Scandinavian Airlines)

One-way from

$368
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,116
Provider with most accurate pricing for Denver Intl-Geneva Geneve-Cointrin flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Geneva Geneve-Cointrin flights.
Search Deals
From Denver Intl to Lausanne
Search Deals
One-way flight from Denver Intl to Lausanne
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Lausanne 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 December 12, 2025.
Use the filters below to find and compare flights from Denver to Lausanne that are best for you.

Fly from

Denver

Fly to

Lausanne

Route

Depart

Return

Price

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sat 2/28

12:00 pm-7:25 pm

2 stops23h 25m

Geneva Geneve-Cointrin

Sat 3/7

11:00 am-10:37 pm

2 stops19h 37m

$551

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Fri 3/13

8:20 pm-5:00 pm

1 stop37h 40m

Geneva Geneve-Cointrin

Fri 3/27

6:25 pm-6:35 pm

1 stop31h 10m

$623

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 1/22

7:20 pm-9:25 am

1 stop30h 05m

Geneva Geneve-Cointrin

Mon 1/26

2:35 pm-5:35 pm

1 stop35h 00m

$691

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 2/19

6:00 am-10:15 am

2 stops20h 15m

Geneva Geneve-Cointrin

Tue 2/24

7:10 am-10:21 pm

3 stops23h 11m

$721

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 1/25

6:40 am-7:25 pm

2 stops28h 45m

Geneva Geneve-Cointrin

Sun 2/1

7:10 am-10:46 pm

3 stops23h 36m

$750

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 1/22

1:10 pm-7:25 pm

2 stops22h 15m

Geneva Geneve-Cointrin

Mon 1/26

11:00 am-10:46 pm

2 stops43h 46m

$783

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 3/1

12:55 pm-7:25 pm

2 stops22h 30m

Geneva Geneve-Cointrin

Sun 3/8

11:00 am-11:26 pm

2 stops19h 26m

$796

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 2/23

12:00 pm-7:25 pm

2 stops23h 25m

Geneva Geneve-Cointrin

Wed 3/4

6:30 am-10:21 pm

3 stops23h 51m

$798

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 1/20

3:15 pm-1:40 pm

2 stops38h 25m

Geneva Geneve-Cointrin

Fri 1/30

6:25 pm-5:35 pm

1 stop31h 10m

$807

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 3/15

6:00 am-4:45 pm

3 stops27h 45m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results
1
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Best time to book a flight from Denver to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne 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 Lausanne

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Lausanne. Price data was last updated on December 5, 2025.

The price you pay for your flight from Denver to Lausanne may vary depending on when you book. For the best chance of a lower fare, look to book 81 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 Lausanne?

Currently, September is the cheapest month in which you can book a flight from Denver to Lausanne (average of $498). Flying from Denver to Lausanne in December is currently the most expensive (average of $742). 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 LS9?

Find hourly flight availability from Denver to Lausanne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Lausanne in the morning. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and Icelandair from Denver to Lausanne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Overall

7.5

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
7.5
Good
1,810 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Overall

7.5

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
9,094 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Overall

7.5

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
589 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Overall

7.5

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
7,626 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Overall

7.5

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.
British Airways
6.7
Okay
7,571 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Overall

7.5

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 Lausanne. 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 Lausanne?

    If you book a flight to Lausanne from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 0 flights from Denver Intl to Lausanne per day from 10 different airlines.

  • How long is the flight from Denver to Lausanne?

    A quick flight from Denver to Lausanne can take about 23h 25m. Scandinavian Airlines provides one of the quickest options available for as low as $551. Denver and Lausanne are separated by a distance of 5114 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Denver to Lausanne one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $248. Lufthansa flights start at $443 while deals on SWISS start at $483 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Denver to Lausanne (average of $498). Flying from Denver to Lausanne in December is currently the most expensive (average of $742). 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 Lausanne

Discover the top 10 airlines that operate flights from Denver to Lausanne. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$438Average$680FlexibilityNo cancel feeOn-time76%
DeltaCheapest$509Average$818FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$582Average$1,179FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$593Average$599FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$601Average$829FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$604Average$883FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$610Average$941FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$612Average$938FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$661Average$1,026FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$994Average$1,253FlexibilityNo cancel feeOn-timeN/A

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