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Cheap flights from Ottawa to Interlaken from C$ 446

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ZRH
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Interlaken

Enter your travel dates to find the best prices.

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 3 August 2026.

Tue 15/97:40 p.m.
YOW
-
ZRH
1 stop32h 15m
Multiple Airlines
Sat 26/98:55 p.m.
ZRH
-
YOW
1 stop21h 45m
Multiple Airlines
Deal found 2/8C$ 943
Mon 7/98:40 a.m.
YOW
-
ZRH
2 stops29h 10m
Multiple Airlines
Tue 22/99:40 p.m.
ZRH
-
YOW
3 stops28h 20m
Multiple Airlines
Deal found 30/7C$ 968
Sat 12/97:00 a.m.
YOW
-
ZRH
2 stops27h 00m
Multiple Airlines
Sat 19/99:25 p.m.
ZRH
-
YOW
3 stops26h 10m
Multiple Airlines
Deal found 29/7C$ 1,040
Mon 7/94:00 p.m.
YOW
-
ZRH
2 stops21h 50m
Multiple Airlines
Fri 11/94:10 p.m.
ZRH
-
YOW
3 stops38h 15m
Multiple Airlines
Deal found 31/7C$ 1,076
Thu 3/97:00 a.m.
YOW
-
ZRH
2 stops31h 15m
Multiple Airlines
Sat 5/910:25 a.m.
ZRH
-
YOW
2 stops34h 30m
Multiple Airlines
Deal found 31/7C$ 1,142

Find flight deals from Ottawa to Interlaken

Keep the following information in mind while searching for Ottawa to Interlaken flight deals. Data was last updated 3 August 2026.

Round-trip from

C$ 943

One-way from

C$ 446

Popular in

December

Cheapest in

February

Average price

C$ 1,442
15/9-26/9
  • 15/9-26/9
  • 2 total stops
  • 54h 00m total
  • Ottawa to Interlaken
Search Deals
25/9
  • 25/9
  • 1 total stop
  • 18h 35m total
  • Ottawa to Interlaken
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 279 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 3 August 2026.
Use the filters below to find and compare flights from Ottawa to Interlaken that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 15/9

7:40 p.m.-9:55 a.m.

1 stop32h 15m

Zurich

Sat 26/9

8:55 p.m.-12:40 p.m.

1 stop21h 45m

C$ 943

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sat 12/9

7:00 a.m.-4:00 p.m.

2 stops27h 00m

Zurich

Sat 19/9

9:25 p.m.-5:35 p.m.

3 stops26h 10m

C$ 1,040

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 7/9

4:00 p.m.-7:50 p.m.

2 stops21h 50m

Zurich

Fri 11/9

4:10 p.m.-12:25 a.m.

3 stops38h 15m

C$ 1,076
Quickest round-trip

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 7/9

6:55 p.m.-11:45 a.m.

1 stop10h 50m

Zurich

Tue 22/9

1:25 p.m.-7:10 p.m.

1 stop11h 45m

C$ 1,166

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 3/9

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

2 stops29h 35m

Zurich

Sat 5/9

9:20 p.m.-12:25 a.m.

3 stops33h 05m

C$ 1,187

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 7/9

6:05 a.m.-11:45 a.m.

2 stops23h 40m

Zurich

Fri 11/9

11:55 a.m.-2:17 p.m.

1 stop32h 22m

C$ 1,272
Cheapest one-way
Quickest one-way

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Fri 25/9

7:40 p.m.-8:15 p.m.

1 stop18h 35m

C$ 446

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 3/9

6:25 p.m.-8:55 p.m.

3 stops20h 30m

C$ 607

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 13/10

6:55 a.m.-10:35 a.m.

2 stops21h 40m

C$ 772

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 13/10

9:30 p.m.-6:10 a.m.

1 stop26h 40m

C$ 1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

Airfare is below average for this route at the moment.
Ottawa to Interlaken flights typically cost between C$ 1,360 and C$ 1,834 in September.
The cheapest round-trip price found within the last 5 days was C$ 943 on Multiple Airlines (15 Sep-26 Sep).

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 3 August 2026.
Check out reviews from past customers who have flown with SWISS and Air 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
2,021 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,021 reviews
SWISS
7.5
Good
2,021 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Air Canada
7.1
Good
11,420 reviews
SWISS
7.5
Good
2,021 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

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.

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 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 648AverageC$ 1,339FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 851AverageC$ 1,392FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 906AverageC$ 1,139FlexibilityNo cancel feeOn-time77%
Search Air France flights

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