HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lausanne

$344+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GVA
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Lausanne with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to Lausanne are usually found in November or May, booked 62 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Denver to Lausanne

Keep the following information in mind while searching for Denver to Lausanne flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$616
(SmartFares)

One-way from

$397
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,127
Provider with most accurate pricing for Denver Intl-Geneva Geneve-Cointrin flight deals.
Search Deals
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. 5% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 3, 2025.

This oojo deal was found by Cheapflights users on 4/2. 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.
Sat 8/304:40 pmDEN - GVA
1 stop12h 25mIcelandair
Sun 9/142:00 pmGVA - DEN
1 stop12h 55mIcelandair
Deal found 4/2$571
This Scandinavian Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 10/1512:20 pmDEN - GVA
2 stops23h 10mScandinavian Airlines
Tue 10/2111:00 amGVA - DEN
2 stops19h 58mScandinavian Airlines
Deal found 4/2$619
This United deal was found by Cheapflights users on 4/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:20 pmDEN - GVA
1 stop29h 15mUnited Airlines
Tue 10/219:20 amGVA - DEN
1 stop14h 59mUnited Airlines
Deal found 4/2$645
This Finnair deal was found by Cheapflights users on 4/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:55 pmDEN - GVA
2 stops21h 15mMultiple Airlines
Mon 10/278:45 pmGVA - DEN
1 stop26h 40mMultiple Airlines
Deal found 4/2$664
This Air Canada deal was found by Cheapflights users on 4/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:40 amDEN - GVA
1 stop16h 15mAir Canada
Wed 9/1712:15 pmGVA - DEN
1 stop30h 03mAir Canada
Deal found 4/2$692
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 6/26:35 pmDEN - GVA
1 stop14h 00mAmerican Airlines
Thu 12/48:40 pmGVA - DEN
1 stop26h 45mAmerican Airlines
Deal found 4/2$729
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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.
Wed 12/245:30 pmDEN - GVA
1 stop17h 20mBritish Airways
Wed 1/77:05 amGVA - DEN
1 stop16h 20mBritish Airways
Deal found 4/2$734
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/212:31 pmDEN - GVA
1 stop14h 14mDelta
Fri 12/57:10 amGVA - DEN
2 stops19h 12mDelta
Deal found 4/2$739
This Lufthansa deal was found by Cheapflights users on 4/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/74:15 pmDEN - GVA
1 stop20h 10mLufthansa
Mon 7/217:40 pmGVA - DEN
1 stop26h 05mLufthansa
Deal found 4/2$813
This Ovago deal was found by Cheapflights users on 4/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:50 pmDEN - GVA
1 stop17h 10mSWISS
Tue 7/228:50 pmGVA - DEN
1 stop25h 10mSWISS
Deal found 4/2$914
This Aeromexico deal was found by Cheapflights users on 4/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/112:20 pmDEN - GVA
2 stops25h 35mAir France
Mon 8/118:40 pmGVA - DEN
2 stops29h 58mAir France
Deal found 4/2$934
This oojo deal was found by Cheapflights users on 4/2. 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.
Sun 7/276:00 amDEN - GVA
2 stops23h 45mTurkish Airlines
Sat 8/27:00 pmGVA - DEN
1 stop30h 55mTurkish Airlines
Deal found 4/2$1,195

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 April 3, 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 8/30

4:40 pm-1:05 pm

1 stop12h 25m

Geneva Geneve-Cointrin

Sun 9/14

2:00 pm-6:55 pm

1 stop12h 55m

$571

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 9/24

12:59 pm-7:30 pm

2 stops22h 31m

Geneva Geneve-Cointrin

Tue 9/30

11:00 am-10:58 pm

2 stops19h 58m

$649

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Thu 4/24

4:40 pm-10:50 pm

2 stops22h 10m

Geneva Geneve-Cointrin

Wed 4/30

9:50 am-11:27 am

2 stops33h 37m

$689

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 8/27

9:40 am-9:55 am

1 stop16h 15m

Geneva Geneve-Cointrin

Wed 9/17

12:15 pm-10:18 am

1 stop30h 03m

$692

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 8/27

6:00 am-9:55 am

2 stops19h 55m

Geneva Geneve-Cointrin

Wed 9/17

12:15 pm-6:18 pm

1 stop14h 03m

$696

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 6/2

6:35 pm-4:35 pm

1 stop14h 00m

Geneva Geneve-Cointrin

Thu 12/4

8:40 pm-3:25 pm

1 stop26h 45m

$729

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 6/2

12:31 pm-10:45 am

1 stop14h 14m

Geneva Geneve-Cointrin

Fri 12/5

7:10 am-6:22 pm

2 stops19h 12m

$739

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 6/2

6:35 pm-10:40 pm

1 stop20h 05m

Geneva Geneve-Cointrin

Wed 12/17

7:05 am-3:25 pm

1 stop16h 20m

$753

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 7/7

4:15 pm-8:25 pm

1 stop20h 10m

Geneva Geneve-Cointrin

Mon 7/21

7:40 pm-1:45 pm

1 stop26h 05m

$813

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 6/16

5:50 pm-7:00 pm

1 stop17h 10m

Geneva Geneve-Cointrin

Tue 7/22

8:50 pm-2:00 pm

1 stop25h 10m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 19 results
1
2

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 March 28, 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 62 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, November is the cheapest month in which you can book a flight from Denver to Lausanne (average of $676). Flying from Denver to Lausanne in June is currently the most expensive (average of $1,207). 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 April 3, 2025.

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

Rainfall in Lausanne by month

Plan your trip to Lausanne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lausanne ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Lausanne when rainfall is around 2.7 in.

Temperature in Lausanne by month

Plan your trip to Lausanne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lausanne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 3, 2025.
Get a feel of what it's like to fly with Delta, SWISS and United Airlines from Denver to Lausanne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,328 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 11 different airlines.

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

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $638. Aer Lingus flights start at $656 while deals on Air Canada start at $668 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, November is the cheapest month in which you can book a flight from Denver to Lausanne (average of $676). Flying from Denver to Lausanne in June is currently the most expensive (average of $1,207). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$497Average$1,175FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$510Average$950FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$582Average$1,188FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$612Average$847FlexibilityNo cancel feeOn-time77%
SWISSCheapest$683Average$1,221FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$714Average$994FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$734Average$1,027FlexibilityNo cancel feeOn-time69%
DeltaCheapest$791Average$1,123FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$795Average$1,081FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$834Average$1,041FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.