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Cheap flights from Ottawa to Interlaken from C$ 529

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ZRH
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 1,127

One-way from

C$ 529

Popular in

December

Cheapest in

March

Average price

C$ 1,200
10/7-17/7
  • 10/7-17/7
  • 4 total stops
  • 50h 02m total
  • Ottawa to Interlaken
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26/7
  • 26/7
  • 2 total stops
  • 19h 05m total
  • Ottawa to Interlaken
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Highest demand for flights based on searches. 8% potential increase in price (C$ 162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 68 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 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 12 June 2025.

Wed 1/105:55 a.m.YOW - ZRH
2 stops27h 45mMultiple Airlines
Wed 22/108:00 a.m.ZRH - YOW
2 stops22h 22mMultiple Airlines
Deal found 10/6C$ 909
Wed 1/107:50 p.m.YOW - ZRH
1 stop32h 20mAir Canada
Wed 22/101:25 p.m.ZRH - YOW
1 stop18h 09mAir Canada
Deal found 10/6C$ 971
Tue 14/101:55 p.m.YOW - ZRH
1 stop14h 15mSWISS
Tue 4/111:20 p.m.ZRH - YOW
1 stop13h 57mSWISS
Deal found 10/6C$ 978
Mon 22/95:50 p.m.YOW - ZRH
1 stop11h 45mUnited Airlines
Wed 1/1012:50 p.m.ZRH - YOW
1 stop27h 08mUnited Airlines
Deal found 10/6C$ 1,032
Sun 21/97:50 p.m.YOW - ZRH
1 stop32h 20mAustrian Airlines
Tue 30/98:50 p.m.ZRH - YOW
2 stops24h 10mAustrian Airlines
Deal found 10/6C$ 1,098
Tue 16/91:55 p.m.YOW - ZRH
2 stops14h 05mLufthansa
Wed 24/97:15 a.m.ZRH - YOW
2 stops17h 49mLufthansa
Deal found 11/6C$ 1,221
Sat 20/91:55 p.m.YOW - ZRH
2 stops14h 20mAer Lingus
Sun 28/98:50 p.m.ZRH - YOW
2 stops33h 29mAer Lingus
Deal found 11/6C$ 1,377

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 12 June 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

Wed 1/10

5:55 a.m.-3:40 p.m.

2 stops27h 45m

Zurich

Wed 22/10

8:00 a.m.-12:22 a.m.

2 stops22h 22m

C$ 909

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Wed 1/10

7:50 p.m.-10:10 a.m.

1 stop32h 20m

Zurich

Wed 22/10

1:25 p.m.-1:34 a.m.

1 stop18h 09m

C$ 971

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 14/10

1:55 p.m.-10:10 a.m.

1 stop14h 15m

Zurich

Tue 4/11

1:20 p.m.-9:17 p.m.

1 stop13h 57m

C$ 978

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 22/9

5:25 p.m.-7:45 a.m.

1 stop32h 20m

Zurich

Wed 1/10

5:20 p.m.-2:04 p.m.

2 stops26h 44m

C$ 1,032

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sun 21/9

7:50 p.m.-10:10 a.m.

1 stop32h 20m

Zurich

Tue 30/9

8:50 p.m.-3:00 p.m.

2 stops24h 10m

C$ 1,098

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 16/9

1:55 p.m.-10:00 a.m.

2 stops14h 05m

Zurich

Wed 24/9

7:15 a.m.-7:04 p.m.

2 stops17h 49m

C$ 1,221

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sat 20/9

1:55 p.m.-10:15 a.m.

2 stops14h 20m

Zurich

Sun 28/9

8:50 p.m.-12:19 a.m.

2 stops33h 29m

C$ 1,377

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sat 26/7

12:00 p.m.-1:05 p.m.

2 stops19h 05m

C$ 529

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 19/6

11:05 a.m.-6:10 a.m.

1 stop13h 05m

C$ 1,433

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 9 June 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$ 801). Flying from Ottawa to Interlaken in August is currently the most expensive (average of C$ 1,058). 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 12 June 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.

Rainfall in Interlaken by month

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

In terms of precipitation, rainfall in Interlaken ranges from 63.0 - 128.0 mm per month. June is typically the wettest month, when rainfall can reach 128.0 mm. January is typically the driest time to visit Interlaken when rainfall is around 63.0 mm.

Temperature in Interlaken by month

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

If weather is an important factor for your trip to Interlaken, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 12 June 2025.
Get a feel of what it's like to fly with Austrian Airlines, SWISS and United Airlines from Ottawa to Interlaken by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
802 reviews
Check prices

Entertainment

6.8

Crew

8.1

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
802 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Entertainment

6.8

Crew

8.1

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
SWISS
7.5
Good
1,623 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Entertainment

6.8

Crew

8.1

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
United Airlines
7.4
Good
8,790 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Entertainment

6.8

Crew

8.1

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Air Canada
7.1
Good
9,531 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Entertainment

6.8

Crew

8.1

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Lufthansa
6.8
Okay
7,136 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Entertainment

6.8

Crew

8.1

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

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.

  • 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$ 801). Flying from Ottawa to Interlaken in August is currently the most expensive (average of C$ 1,058). 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

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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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 582AverageC$ 1,378FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestC$ 854AverageC$ 1,348FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 865AverageC$ 1,241FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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