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Cheap flights from Ottawa to Lausanne from C$ 488

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GVA
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Ottawa to Lausanne are usually found in April or February, booked 11 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Ottawa to Lausanne

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

Round-trip from

C$ 1,221

One-way from

C$ 488

Popular in

July

Cheapest in

April

Average price

C$ 1,317
6/9-21/9
  • 6/9-21/9
  • 4 total stops
  • 51h 02m total
  • Ottawa to Lausanne
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27/7
  • 27/7
  • 2 total stops
  • 50h 05m total
  • Ottawa to Lausanne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 51 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ottawa to Lausanne

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

Fri 10/102:40 p.m.YOW - GVA
1 stop13h 15mAir Canada
Fri 24/1012:40 p.m.GVA - YOW
2 stops25h 50mAir Canada
Deal found 11/6C$ 934
Fri 3/106:40 p.m.YOW - GVA
1 stop9h 15mSWISS
Wed 15/1012:40 p.m.GVA - YOW
1 stop13h 34mSWISS
Deal found 10/6C$ 937
Fri 3/1010:25 a.m.YOW - GVA
2 stops15h 05mUnited Airlines
Wed 15/109:20 a.m.GVA - YOW
2 stops17h 49mUnited Airlines
Deal found 11/6C$ 986
Sat 6/95:55 a.m.YOW - GVA
2 stops30h 55mMultiple Airlines
Sun 21/910:15 a.m.GVA - YOW
2 stops20h 07mMultiple Airlines
Deal found 11/6C$ 1,221
Sun 21/97:50 p.m.YOW - GVA
2 stops41h 05mLOT
Sat 27/95:20 p.m.GVA - YOW
2 stops57h 49mLOT
Deal found 11/6C$ 5,146

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Ottawa to Lausanne that are best for you.

Fly from

Ottawa

Fly to

Lausanne

Route

Depart

Return

Price

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Fri 10/10

2:40 p.m.-9:55 a.m.

1 stop13h 15m

Geneva Geneve-Cointrin

Fri 24/10

12:40 p.m.-8:30 a.m.

2 stops25h 50m

C$ 934

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Fri 3/10

6:40 p.m.-9:55 a.m.

1 stop9h 15m

Geneva Geneve-Cointrin

Wed 15/10

12:40 p.m.-8:14 p.m.

1 stop13h 34m

C$ 937

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Fri 3/10

10:25 a.m.-7:30 a.m.

2 stops15h 05m

Geneva Geneve-Cointrin

Wed 15/10

9:20 a.m.-9:09 p.m.

2 stops17h 49m

C$ 986

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sat 6/9

5:55 a.m.-6:50 p.m.

2 stops30h 55m

Geneva Geneve-Cointrin

Sun 21/9

10:15 a.m.-12:22 a.m.

2 stops20h 07m

C$ 1,221

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sun 21/9

7:50 p.m.-6:55 p.m.

2 stops41h 05m

Geneva Geneve-Cointrin

Sat 27/9

5:20 p.m.-9:09 p.m.

2 stops57h 49m

C$ 5,146

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sun 27/7

5:55 a.m.-2:00 p.m.

2 stops50h 05m

C$ 488

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Ottawa to Lausanne

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Lausanne. Price data was last updated on 9 June 2025.

The price you pay for your flight from Ottawa to Lausanne may vary depending on when you book. For the best chance of a lower fare, look to book 11 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 Ottawa to Lausanne?

Currently, April is the cheapest month in which you can book a flight from Ottawa to Lausanne (average of C$ 789). Flying from Ottawa to Lausanne in July is currently the most expensive (average of C$ 1,062). 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 YOW to LS9?

Find hourly flight availability from Ottawa 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 12 June 2025.

When flying from Ottawa to Lausanne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 68.0 - 105.0 mm per month. October is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Lausanne when rainfall is around 68.0 mm.

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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 12 June 2025.
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,790 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air Canada
7.1
Good
9,537 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

Find useful and relevant information for your journey from Ottawa 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 Ottawa to Lausanne?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Lausanne. On average, Ottawa has 0 outbound flights to Lausanne per day from 3 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Lausanne (average of C$ 789). Flying from Ottawa to Lausanne in July is currently the most expensive (average of C$ 1,062). 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 3 airlines flying from Ottawa to Lausanne

Discover the top 3 airlines that operate flights from Ottawa 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 854AverageC$ 1,216FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 865AverageC$ 1,308FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 878AverageC$ 1,357FlexibilityNo cancel feeOn-time77%
Search Air France flights

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How does Cheapflights help users find flights from Ottawa to Lausanne?

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Why should you use Cheapflights to find cheap flight tickets from Ottawa to Lausanne?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Lausanne for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Lausanne with no change fees?

Yes, we can. To see specific flights from Ottawa to Lausanne with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Lausanne become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Lausanne flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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