Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Interlaken from C$ 554

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ZRH
29 Apr — 6 May1
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 30 March 2026.

Tue 12/57:15 p.m.
YOW
-
ZRH
2 stops16h 05m
Multiple Airlines
Tue 19/59:40 p.m.
ZRH
-
YOW
3 stops32h 45m
Multiple Airlines
Deal found 28/3C$ 981
Tue 12/56:55 a.m.
YOW
-
ZRH
3 stops31h 20m
Multiple Airlines
Wed 20/53:40 p.m.
ZRH
-
YOW
3 stops38h 40m
Multiple Airlines
Deal found 26/3C$ 1,082
Wed 24/66:55 a.m.
YOW
-
ZRH
3 stops31h 55m
Multiple Airlines
Mon 24/88:15 p.m.
ZRH
-
YOW
3 stops27h 20m
Multiple Airlines
Deal found 29/3C$ 1,182
Sun 20/97:40 p.m.
YOW
-
ZRH
1 stop18h 35m
Multiple Airlines
Sat 26/98:55 p.m.
ZRH
-
YOW
1 stop21h 45m
Multiple Airlines
Deal found 26/3C$ 1,218
Fri 4/97:40 p.m.
YOW
-
ZRH
1 stop18h 35m
Multiple Airlines
Thu 10/910:30 a.m.
ZRH
-
YOW
1 stop32h 10m
Multiple Airlines
Deal found 29/3C$ 1,220
Tue 12/57:00 a.m.
YOW
-
ZRH
1 stop21h 05m
Air Canada
Tue 19/51:25 p.m.
ZRH
-
YOW
1 stop18h 11m
Air Canada
Deal found 28/3C$ 1,250
Tue 12/59:30 p.m.
YOW
-
ZRH
1 stop26h 40m
Air Canada
Wed 20/512:40 p.m.
ZRH
-
YOW
1 stop14h 06m
Air Canada
Deal found 26/3C$ 1,260

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 30 March 2026.

Round-trip from

C$ 981

One-way from

C$ 554

Popular in

December

Cheapest in

April

Average price

C$ 1,234
12/5-19/5
  • 12/5-19/5
  • 5 total stops
  • 48h 50m total
  • Ottawa to Interlaken
Search Deals
12/6
  • 12/6
  • 2 total stops
  • 33h 55m total
  • Ottawa to Interlaken
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 477 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 30 March 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 12/5

7:15 p.m.-9:15 p.m.

2 stops20h 00m

Zurich

Tue 19/5

7:35 a.m.-12:25 a.m.

2 stops22h 50m

C$ 1,122

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sun 20/9

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

1 stop18h 35m

Zurich

Sat 26/9

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

1 stop21h 45m

C$ 1,218

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Fri 17/4

6:00 a.m.-8:05 a.m.

1 stop20h 05m

Zurich

Fri 24/4

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

2 stops14h 45m

C$ 1,367

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sat 18/4

7:30 p.m.-8:05 a.m.

1 stop30h 35m

Zurich

Fri 24/4

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

2 stops14h 45m

C$ 1,367

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Wed 1/7

6:55 a.m.-9:45 p.m.

3 stops32h 50m

Zurich

Fri 17/7

8:50 p.m.-5:35 p.m.

3 stops26h 45m

C$ 1,423

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 18/5

6:55 a.m.-2:10 p.m.

2 stops25h 15m

Zurich

Tue 30/6

10:25 a.m.-12:20 a.m.

2 stops19h 55m

C$ 1,510
Quickest round-trip

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 18/5

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

1 stop15h 05m

Zurich

Tue 30/6

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

1 stop11h 45m

C$ 1,575
Cheapest one-way

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Fri 12/6

6:25 p.m.-10:20 a.m.

2 stops33h 55m

C$ 554

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Sun 10/5

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

3 stops45h 15m

C$ 624

OttawaZurich

YOW - ZRH

YOWZRH

Ottawa

Mon 6/4

5:40 a.m.-9:45 p.m.

2 stops34h 05m

C$ 821

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 12 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 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 13 March 2026.

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$ 474). Flying from Ottawa to Interlaken in August is currently the most expensive (average of C$ 935). 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.

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 30 March 2026.
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
1,906 reviews
Check prices

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,906 reviews
SWISS
7.5
Good
1,906 reviews
Check prices

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Air France
7.4
Good
1,556 reviews
SWISS
7.5
Good
1,906 reviews
Check prices

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Air Canada
7.1
Good
10,862 reviews
SWISS
7.5
Good
1,906 reviews
Check prices

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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 United Airlines fly from Ottawa to Interlaken in about 20h 05m. The time it takes to get you to your destination can typically vary by up to . Ottawa and Interlaken are separated by a distance of 6125 km.

  • 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$ 474). Flying from Ottawa to Interlaken in August is currently the most expensive (average of C$ 935). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 591AverageC$ 945FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 642AverageC$ 1,189FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 927AverageC$ 1,278FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Interlaken?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Interlaken from Ottawa today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Interlaken.

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

Yes, we can. To see specific flights from Ottawa to Interlaken with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Interlaken become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.