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Lausanne

$218+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GVA
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Lausanne are usually found in September or October, booked 81 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(Orbitz)

One-way from

$218
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$695
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.
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From Denver Intl to Lausanne
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One-way flight from Denver Intl to Lausanne
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Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 23, 2025.

This Gotogate deal was found by Cheapflights users on 10/21. 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.
Mon 11/241:25 pmDEN - GVA
2 stops36h 35mAir Canada
Wed 12/101:00 pmGVA - DEN
1 stop14h 55mAir Canada
Deal found 10/21$559
This United deal was found by Cheapflights users on 10/21. 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.
Mon 11/245:35 pmDEN - GVA
1 stop34h 05mMultiple Airlines
Wed 12/101:00 pmGVA - DEN
1 stop14h 55mMultiple Airlines
Deal found 10/21$584
This United Airlines deal was found by Cheapflights users on 10/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:35 pmDEN - GVA
1 stop32h 00mUnited Airlines
Thu 12/116:50 amGVA - DEN
1 stop14h 50mUnited Airlines
Deal found 10/20$588
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Wed 12/1011:15 amDEN - GVA
2 stops23h 20mMultiple Airlines
Wed 12/178:55 amGVA - DEN
3 stops33h 28mMultiple Airlines
Deal found 10/22$596
This Iberia deal was found by Cheapflights users on 10/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:25 pmDEN - GVA
1 stop19h 15mBritish Airways
Thu 12/186:45 amGVA - DEN
1 stop16h 45mBritish Airways
Deal found 10/20$604
This United Airlines deal was found by Cheapflights users on 10/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:05 amDEN - GVA
1 stop15h 30mUnited Airlines
Wed 12/171:50 pmGVA - DEN
2 stops27h 15mUnited Airlines
Deal found 10/22$606
This Delta deal was found by Cheapflights users on 10/21. 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 11/247:10 amDEN - GVA
2 stops17h 00mDelta
Wed 12/107:10 amGVA - DEN
2 stops18h 42mDelta
Deal found 10/21$607
This United Airlines deal was found by Cheapflights users on 10/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:15 amDEN - GVA
1 stop14h 45mUnited Airlines
Fri 12/121:00 pmGVA - DEN
2 stops34h 40mUnited Airlines
Deal found 10/21$623

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 October 23, 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

Tue 4/21

11:50 pm-7:40 am

1 stop23h 50m

Geneva Geneve-Cointrin

Fri 5/1

12:40 pm-10:21 am

1 stop29h 41m

$580

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 4/19

11:50 pm-7:40 am

1 stop23h 50m

Geneva Geneve-Cointrin

Fri 5/1

12:40 pm-10:21 am

1 stop29h 41m

$580

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 4/20

5:55 pm-7:40 am

1 stop29h 45m

Geneva Geneve-Cointrin

Fri 5/1

12:40 pm-10:21 am

1 stop29h 41m

$580

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 1/21

4:20 pm-11:05 pm

1 stop22h 45m

Geneva Geneve-Cointrin

Wed 1/28

1:00 pm-2:46 pm

2 stops33h 46m

$581

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 4/20

5:35 pm-5:05 pm

1 stop15h 30m

Geneva Geneve-Cointrin

Wed 4/29

12:40 pm-7:55 pm

1 stop15h 15m

$583

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 12/3

5:35 pm-9:35 am

1 stop32h 00m

Geneva Geneve-Cointrin

Thu 12/11

6:50 am-7:55 pm

2 stops21h 05m

$588

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 4/19

11:05 am-5:05 pm

2 stops22h 00m

Geneva Geneve-Cointrin

Wed 4/29

6:10 am-3:35 pm

1 stop17h 25m

$589

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 4/21

11:05 am-5:05 pm

2 stops22h 00m

Geneva Geneve-Cointrin

Wed 4/29

10:15 am-3:35 pm

1 stop13h 20m

$589

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 4/20

5:35 pm-5:05 pm

1 stop15h 30m

Geneva Geneve-Cointrin

Thu 4/30

6:10 am-1:35 pm

1 stop15h 25m

$589

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 4/20

11:05 am-5:05 pm

2 stops22h 00m

Geneva Geneve-Cointrin

Tue 4/28

6:10 am-3:35 pm

1 stop17h 25m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 21 results
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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 October 17, 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 April is currently the most expensive (average of $719). 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 October 23, 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 38% 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 October 23, 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
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

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
1,772 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

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
8,991 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

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
7.1
Good
561 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

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
7,514 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

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
7,467 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

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 50m. United Airlines provides one of the quickest options available for as low as $580. Denver and Lausanne are separated by a distance of 5114 mi.

  • 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 April is currently the most expensive (average of $719). 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

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$453Average$751FlexibilityNo cancel feeOn-time76%
DeltaCheapest$509Average$825FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$582Average$1,179FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$599Average$599FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$601Average$869FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$604Average$873FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$610Average$894FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$612Average$929FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$666Average$1,052FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$993Average$1,190FlexibilityNo cancel feeOn-timeN/A

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