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Cheap flights from Ottawa to Interlaken from C$ 500

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ZRH
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Interlaken are usually found in March or May, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Ottawa to Interlaken

Keep the following information in mind while searching for Ottawa to Interlaken flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 925

One-way from

C$ 500

Popular in

December

Cheapest in

March

Average price

C$ 1,332
30/1-8/2
  • 30/1-8/2
  • 4 total stops
  • 50h 14m total
  • Ottawa to Interlaken
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26/10
  • 26/10
  • 3 total stops
  • 43h 55m total
  • Ottawa to Interlaken
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Highest demand for flights based on searches. 12% potential increase in price (C$ 238 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Interlaken

Cheapest flights from Ottawa to Interlaken
Explore the most affordable flight options available from Ottawa to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 6/1210:50 a.m.YOW - ZRH
1 stop13h 25mAir Canada
Wed 10/1212:40 p.m.ZRH - YOW
1 stop10h 57mAir Canada
Deal found 13/9C$ 1,005
Sat 8/1112:05 p.m.YOW - ZRH
1 stop16h 20mMultiple Airlines
Tue 11/118:15 p.m.ZRH - YOW
2 stops23h 53mMultiple Airlines
Deal found 14/9C$ 1,064
Sat 8/114:00 p.m.YOW - ZRH
2 stops13h 20mBrussels Airlines
Tue 11/118:15 p.m.ZRH - YOW
2 stops23h 53mBrussels Airlines
Deal found 14/9C$ 1,121
Fri 26/125:40 a.m.YOW - ZRH
2 stops21h 50mMultiple Airlines
Wed 7/18:05 a.m.ZRH - YOW
2 stops22h 37mMultiple Airlines
Deal found 14/9C$ 1,258
Tue 16/123:55 p.m.YOW - ZRH
1 stop13h 40mMultiple Airlines
Sun 28/128:50 p.m.ZRH - YOW
2 stops26h 35mMultiple Airlines
Deal found 13/9C$ 1,503
Sat 11/102:45 p.m.YOW - ZRH
1 stop11h 20mUnited Airlines
Sat 25/1010:10 a.m.ZRH - YOW
1 stop12h 33mUnited Airlines
Deal found 13/9C$ 1,507
Wed 17/123:55 p.m.YOW - ZRH
2 stops14h 10mMultiple Airlines
Tue 30/121:00 p.m.ZRH - YOW
2 stops17h 42mMultiple Airlines
Deal found 13/9C$ 1,509
Tue 16/123:55 p.m.YOW - ZRH
1 stop13h 40mMultiple Airlines
Mon 29/1210:40 a.m.ZRH - YOW
2 stops37h 46mMultiple Airlines
Deal found 13/9C$ 1,517

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Interlaken 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 15 September 2025.
Use the filters below to find and compare flights from Ottawa to Interlaken that are best for you.

Fly from

Ottawa

Fly to

Interlaken

Route

Depart

Return

Price

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Fri 30/1

5:40 a.m.-3:20 p.m.

2 stops27h 40m

Zurich

Sun 8/2

8:05 a.m.-12:39 a.m.

2 stops22h 34m

C$ 925

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 22/1

10:20 a.m.-10:20 a.m.

2 stops18h 00m

Zurich

Sun 1/2

8:10 p.m.-9:18 p.m.

2 stops31h 08m

C$ 983

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sat 6/12

10:50 a.m.-6:15 a.m.

1 stop13h 25m

Zurich

Wed 10/12

12:40 p.m.-5:37 p.m.

1 stop10h 57m

C$ 1,005

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 22/1

5:45 a.m.-6:15 a.m.

1 stop18h 30m

Zurich

Sun 1/2

12:40 p.m.-12:22 p.m.

1 stop29h 42m

C$ 1,008

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Fri 30/1

10:30 a.m.-6:15 a.m.

2 stops13h 45m

Zurich

Sat 7/2

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

1 stop27h 02m

C$ 1,008

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sun 26/10

6:45 a.m.-7:40 a.m.

3 stops43h 55m

C$ 500

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sun 26/10

6:20 p.m.-6:15 a.m.

1 stop30h 55m

C$ 580

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Ottawa to Interlaken

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Interlaken. Price data was last updated on 12 September 2025.

The price you pay for your flight from Ottawa to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 61 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 Interlaken?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Interlaken (average of C$ 786). Flying from Ottawa to Interlaken in December is currently the most expensive (average of C$ 1,023). 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 IN9?

Find hourly flight availability from Ottawa to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Ottawa to Interlaken, 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 Interlaken?

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated 15 September 2025.
Check out reviews from past customers who have flown with SWISS,Air France, andAir Canada from Ottawa to Interlaken to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,730 reviews
Check prices

Crew

8.2

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Boarding

7.7

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
1,730 reviews
SWISS
7.5
Good
1,730 reviews
Check prices

Crew

8.2

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Boarding

7.7

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
1,469 reviews
SWISS
7.5
Good
1,730 reviews
Check prices

Crew

8.2

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Boarding

7.7

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
7.5
Good
1,730 reviews
Check prices

Crew

8.2

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Boarding

7.7

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 Interlaken. 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 Interlaken?

    If you book a flight to Interlaken from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Ottawa to Interlaken per day from 3 different airlines.

  • How long is the flight from Ottawa to Interlaken?

    Airlines like Aer Lingus and Air Canada fly from Ottawa to Interlaken in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 4h 35m. Ottawa and Interlaken are separated by a distance of 6125 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Interlaken (average of C$ 786). Flying from Ottawa to Interlaken in December is currently the most expensive (average of C$ 1,023). 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 Interlaken

Discover the top 3 airlines that operate flights from Ottawa to Interlaken. 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 589AverageC$ 1,320FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestC$ 864AverageC$ 1,227FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 874AverageC$ 1,144FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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