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Cheap flights from Ottawa to Lausanne from C$ 600

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GVA
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 905

One-way from

C$ 600

Popular in

July

Cheapest in

April

Average price

C$ 1,010
Air Canada
  • Air Canada
  • 5/3-13/3
  • 3 total stops
  • 42h 22m total
  • Ottawa to Lausanne
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30/10
  • 30/10
  • 3 total stops
  • 42h 35m total
  • Ottawa to Lausanne
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 17 September 2025.

Mon 20/105:05 p.m.YOW - GVA
2 stops23h 50mMultiple Airlines
Wed 19/116:55 a.m.GVA - YOW
2 stops17h 31mMultiple Airlines
Deal found 15/9C$ 944
Thu 9/1011:05 a.m.YOW - GVA
1 stop16h 50mAir Canada
Wed 22/1012:40 p.m.GVA - YOW
2 stops13h 37mAir Canada
Deal found 15/9C$ 952
Mon 22/98:55 p.m.YOW - GVA
1 stop31h 00mAir Canada
Wed 22/1012:40 p.m.GVA - YOW
1 stop26h 20mAir Canada
Deal found 15/9C$ 975
Sun 14/126:20 p.m.YOW - GVA
1 stop9h 40mAir Canada
Tue 3/310:40 a.m.GVA - YOW
2 stops17h 38mAir Canada
Deal found 14/9C$ 981
Fri 17/102:40 p.m.YOW - GVA
1 stop13h 15mAir Canada
Wed 19/111:00 p.m.GVA - YOW
1 stop12h 22mAir Canada
Deal found 15/9C$ 985
Fri 17/102:40 p.m.YOW - GVA
1 stop13h 15mAir Canada
Sat 22/111:00 p.m.GVA - YOW
1 stop10h 37mAir Canada
Deal found 16/9C$ 988
Wed 24/98:55 p.m.YOW - GVA
2 stops29h 30mMultiple Airlines
Wed 29/101:00 p.m.GVA - YOW
1 stop14h 18mMultiple Airlines
Deal found 14/9C$ 989
Tue 21/1011:55 a.m.YOW - GVA
2 stops16h 00mAir Canada
Fri 21/111:00 p.m.GVA - YOW
1 stop10h 37mAir Canada
Deal found 15/9C$ 995
Sun 19/103:55 p.m.YOW - GVA
2 stops12h 00mAir Canada
Wed 19/111:00 p.m.GVA - YOW
1 stop15h 18mAir Canada
Deal found 16/9C$ 996
Sun 19/103:55 p.m.YOW - GVA
2 stops12h 00mAir Canada
Fri 21/111:00 p.m.GVA - YOW
2 stops14h 18mAir Canada
Deal found 16/9C$ 1,006

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 17 September 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 20/2

2:15 p.m.-7:35 a.m.

1 stop11h 20m

Geneva Geneve-Cointrin

Sun 8/3

11:40 a.m.-2:30 p.m.

2 stops31h 50m

C$ 948

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Fri 20/2

4:15 p.m.-12:55 p.m.

2 stops14h 40m

Geneva Geneve-Cointrin

Fri 13/3

1:00 p.m.-10:18 p.m.

1 stop14h 18m

C$ 949

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Fri 20/2

6:20 a.m.-7:35 a.m.

2 stops19h 15m

Geneva Geneve-Cointrin

Fri 13/3

10:20 a.m.-1:26 p.m.

2 stops32h 06m

C$ 949

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Fri 20/2

9:45 a.m.-7:35 a.m.

1 stop15h 50m

Geneva Geneve-Cointrin

Fri 13/3

1:00 p.m.-9:42 a.m.

1 stop25h 42m

C$ 951

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sat 27/9

8:55 p.m.-9:55 a.m.

1 stop31h 00m

Geneva Geneve-Cointrin

Wed 22/10

12:40 p.m.-9:00 a.m.

1 stop26h 20m

C$ 975

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sat 27/9

8:55 p.m.-9:55 a.m.

1 stop31h 00m

Geneva Geneve-Cointrin

Mon 27/10

1:00 p.m.-10:18 p.m.

1 stop14h 18m

C$ 975

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sat 27/9

8:55 p.m.-9:55 a.m.

1 stop31h 00m

Geneva Geneve-Cointrin

Sat 25/10

12:40 p.m.-9:42 a.m.

1 stop27h 02m

C$ 975

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sat 27/9

8:55 p.m.-9:55 a.m.

1 stop31h 00m

Geneva Geneve-Cointrin

Fri 24/10

12:40 p.m.-8:17 p.m.

2 stops13h 37m

C$ 975

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Thu 30/10

8:40 a.m.-8:15 a.m.

3 stops42h 35m

C$ 600

OttawaGeneva

YOW - GVA

YOWGVA

Ottawa

Sun 15/2

6:00 a.m.-9:40 a.m.

2 stops45h 40m

C$ 611

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 12 results
1
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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 12 September 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 December is currently the most expensive (average of C$ 1,059). 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 17 September 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.

How much does it cost to fly round-trip from Ottawa to Lausanne?

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 17 September 2025.
See what other customers who have flown with SWISS,Air France, andAir Canada from Ottawa to Lausanne have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,737 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.8

Food

7.1

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
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.8

Food

7.1

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.
Air France
7.4
Good
1,468 reviews
SWISS
7.6
Good
1,737 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.8

Food

7.1

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.
Air Canada
7.1
Good
10,000 reviews
SWISS
7.6
Good
1,737 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.8

Food

7.1

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 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.

  • How long is the flight from Ottawa to Lausanne?

    A quick flight from Ottawa to Lausanne can take about 11h 20m. United Airlines provides one of the quickest options available for as low as C$ 948. There are 6037 km between Ottawa and Lausanne. This flight may include one or multiple stops.

  • 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 December is currently the most expensive (average of C$ 1,059). 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 859AverageC$ 996FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 869AverageC$ 1,145FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 881AverageC$ 1,294FlexibilityNo cancel feeOn-time77%
Search Air France flights

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

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

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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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