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Cheap flights from Ottawa to Interlaken from C$ 428

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ZRH
25 Aug — 1 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 26 July 2026.

Tue 15/96:55 a.m.
YOW
-
ZRH
2 stops26h 40m
Multiple Airlines
Tue 22/98:00 a.m.
ZRH
-
YOW
2 stops22h 20m
Multiple Airlines
Deal found 25/7C$ 1,036
Wed 9/97:00 a.m.
YOW
-
ZRH
2 stops31h 15m
Multiple Airlines
Wed 23/98:55 p.m.
ZRH
-
YOW
3 stops33h 25m
Multiple Airlines
Deal found 24/7C$ 1,137
Wed 21/106:50 a.m.
YOW
-
ZRH
2 stops20h 50m
Multiple Airlines
Mon 2/113:00 p.m.
ZRH
-
YOW
2 stops39h 42m
Multiple Airlines
Deal found 22/7C$ 1,167
Tue 1/96:55 a.m.
YOW
-
ZRH
2 stops30h 45m
Multiple Airlines
Wed 30/910:25 a.m.
ZRH
-
YOW
2 stops19h 55m
Multiple Airlines
Deal found 24/7C$ 1,191
Mon 28/96:55 a.m.
YOW
-
ZRH
2 stops20h 45m
Multiple Airlines
Tue 13/102:55 p.m.
ZRH
-
YOW
2 stops39h 25m
Multiple Airlines
Deal found 24/7C$ 1,215
Mon 14/96:55 p.m.
YOW
-
ZRH
1 stop10h 50m
Air Canada
Thu 17/95:00 p.m.
ZRH
-
YOW
1 stop27h 45m
Air Canada
Deal found 22/7C$ 1,244

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 26 July 2026.

Round-trip from

C$ 1,036

One-way from

C$ 428

Popular in

December

Cheapest in

February

Average price

C$ 1,616
15/9-22/9
  • 15/9-22/9
  • 4 total stops
  • 49h 00m total
  • Ottawa to Interlaken
Search Deals
20/9
  • 20/9
  • 1 total stop
  • 18h 30m total
  • Ottawa to Interlaken
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 282 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 July 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 26 July 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

Mon 14/9

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

1 stop10h 50m

Zurich

Thu 17/9

5:00 p.m.-8:25 a.m.

1 stop21h 25m

C$ 1,246

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 28/9

12:00 p.m.-10:05 a.m.

1 stop16h 05m

Zurich

Tue 13/10

1:25 p.m.-9:15 p.m.

1 stop13h 50m

C$ 1,268

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Wed 21/10

9:05 a.m.-6:10 a.m.

1 stop15h 05m

Zurich

Mon 2/11

9:55 p.m.-10:32 p.m.

2 stops30h 37m

C$ 1,303

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 24/9

6:05 a.m.-8:05 a.m.

2 stops20h 00m

Zurich

Fri 2/10

1:05 p.m.-1:59 p.m.

1 stop30h 54m

C$ 1,325

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 14/9

3:10 p.m.-11:45 a.m.

2 stops14h 35m

Zurich

Thu 17/9

11:55 a.m.-9:20 p.m.

2 stops15h 25m

C$ 1,329

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Thu 20/8

6:00 a.m.-6:10 a.m.

3 stops18h 10m

Zurich

Thu 27/8

9:50 a.m.-9:35 p.m.

1 stop17h 45m

C$ 1,370

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sun 16/8

5:20 p.m.-6:10 a.m.

1 stop30h 50m

Zurich

Sat 29/8

1:10 p.m.-11:54 p.m.

1 stop16h 44m

C$ 1,370
Quickest round-trip

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 4/8

2:00 p.m.-6:25 a.m.

1 stop10h 25m

Zurich

Tue 11/8

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

1 stop11h 45m

C$ 1,399
Cheapest one-way

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 15/9

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

1 stop32h 15m

C$ 430
Quickest one-way

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Tue 22/9

7:40 p.m.-5:20 p.m.

1 stop15h 40m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 14 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$ 1,426 and C$ 1,944 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,036 on Multiple Airlines (15 Sep-22 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 26 July 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
2,018 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.3

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
2,018 reviews
SWISS
7.5
Good
2,018 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.3

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
11,387 reviews
SWISS
7.5
Good
2,018 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.3

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.

  • How long is the flight from Ottawa to Interlaken?

    Airlines like Air Canada and United Airlines fly from Ottawa to Interlaken in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 9h 10m. 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.

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 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 651AverageC$ 1,336FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 856AverageC$ 1,384FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 911AverageC$ 1,145FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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