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Cheap flights from Ottawa to Helsinki from C$ 551

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HEL
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Helsinki
Explore the most affordable flight options available from Ottawa to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Sun 15/27:55 p.m.
YOW
-
HEL
2 stops39h 55m
Air Canada
Mon 2/36:50 a.m.
HEL
-
YOW
2 stops33h 51m
Air Canada
Deal found 27/1C$ 1,066
Sun 15/28:25 p.m.
YOW
-
HEL
3 stops36h 00m
Multiple Airlines
Mon 2/37:00 a.m.
HEL
-
YOW
3 stops17h 25m
Multiple Airlines
Deal found 27/1C$ 1,136
Sat 12/95:55 a.m.
YOW
-
HEL
2 stops26h 25m
Multiple Airlines
Wed 23/96:10 a.m.
HEL
-
YOW
2 stops25h 10m
Multiple Airlines
Deal found 27/1C$ 1,169
Sun 5/46:25 a.m.
YOW
-
HEL
2 stops23h 40m
United Airlines
Wed 8/41:55 p.m.
HEL
-
YOW
2 stops51h 08m
United Airlines
Deal found 26/1C$ 1,284
Sun 5/412:00 p.m.
YOW
-
HEL
2 stops18h 05m
Air Canada
Wed 8/41:55 p.m.
HEL
-
YOW
2 stops50h 16m
Air Canada
Deal found 28/1C$ 1,305
Sat 13/69:30 p.m.
YOW
-
HEL
2 stops38h 25m
Multiple Airlines
Sun 21/67:40 p.m.
HEL
-
YOW
2 stops32h 10m
Multiple Airlines
Deal found 27/1C$ 1,405
Sun 14/66:00 p.m.
YOW
-
HEL
2 stops23h 30m
Lufthansa
Sun 21/67:40 p.m.
HEL
-
YOW
2 stops32h 10m
Lufthansa
Deal found 27/1C$ 1,434
Sat 13/69:30 p.m.
YOW
-
HEL
2 stops38h 25m
Air Canada
Fri 19/612:50 p.m.
HEL
-
YOW
2 stops29h 35m
Air Canada
Deal found 27/1C$ 1,438
Fri 12/66:00 a.m.
YOW
-
HEL
2 stops29h 55m
Multiple Airlines
Sun 21/67:40 p.m.
HEL
-
YOW
2 stops32h 10m
Multiple Airlines
Deal found 27/1C$ 1,466

Find flight deals from Ottawa to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 January 2026.

Round-trip from

C$ 1,066

One-way from

C$ 551

Popular in

May

Cheapest in

November

Average price

C$ 1,231
Air Canada
  • Air Canada
  • 15/2-2/3
  • 4 total stops
  • 73h 46m total
  • Ottawa to Helsinki
Search Deals
9/2
  • 9/2
  • 2 total stops
  • 37h 35m total
  • Ottawa to Helsinki
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 397 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 103 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Helsinki 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 29 January 2026.
Use the filters below to find and compare flights from Ottawa to Helsinki that are best for you.

Fly from

Ottawa

Fly to

Helsinki

Route

Depart

Return

Price

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 15/2

7:55 p.m.-6:50 p.m.

2 stops39h 55m

Helsinki-Vantaa

Mon 2/3

6:50 a.m.-9:41 a.m.

2 stops33h 51m

C$ 1,066

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 15/2

8:25 p.m.-3:25 p.m.

3 stops36h 00m

Helsinki-Vantaa

Mon 2/3

7:00 a.m.-5:25 p.m.

3 stops17h 25m

C$ 1,136

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 5/4

6:25 a.m.-1:05 p.m.

2 stops23h 40m

Helsinki-Vantaa

Wed 8/4

1:55 p.m.-10:03 a.m.

2 stops51h 08m

C$ 1,284

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 5/4

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

2 stops18h 05m

Helsinki-Vantaa

Wed 8/4

1:55 p.m.-9:11 a.m.

2 stops50h 16m

C$ 1,305

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 13/6

9:30 p.m.-6:55 p.m.

2 stops38h 25m

Helsinki-Vantaa

Fri 19/6

12:50 p.m.-11:25 a.m.

2 stops29h 35m

C$ 1,438

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Fri 12/6

6:00 a.m.-6:55 p.m.

2 stops29h 55m

Helsinki-Vantaa

Sun 21/6

7:40 p.m.-8:50 p.m.

2 stops32h 10m

C$ 1,466

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 14/6

8:50 a.m.-1:05 p.m.

2 stops21h 15m

Helsinki-Vantaa

Fri 19/6

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

2 stops15h 00m

C$ 1,474

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 14/6

5:25 p.m.-4:40 p.m.

1 stop16h 15m

Helsinki-Vantaa

Sat 20/6

5:40 p.m.-3:00 p.m.

1 stop28h 20m

C$ 1,527

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 13/6

12:15 p.m.-1:00 p.m.

2 stops17h 45m

Helsinki-Vantaa

Sat 20/6

7:40 p.m.-12:25 p.m.

2 stops47h 45m

C$ 1,542

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 14/6

5:25 p.m.-4:40 p.m.

1 stop16h 15m

Helsinki-Vantaa

Sun 21/6

6:25 p.m.-3:00 p.m.

2 stops27h 35m

C$ 1,553

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 11 results
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Best time to book a flight from Ottawa to Helsinki

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

What is the cheapest month to book a flight from Ottawa to Helsinki?

Currently, March is the cheapest month in which you can book a flight from Ottawa to Helsinki (average of C$ 553). Flying from Ottawa to Helsinki in January is currently the most expensive (average of C$ 1,231). 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 Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 29 January 2026.
Get a feel of what it's like to fly with Air France and Air Canada from Ottawa to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,528 reviews
Check prices

Food

7.0

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,528 reviews
Air France
7.4
Good
1,528 reviews
Check prices

Food

7.0

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air Canada
7.1
Good
10,667 reviews
Air France
7.4
Good
1,528 reviews
Check prices

Food

7.0

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Helsinki?

    Air Canada and United Airlines can get you from Ottawa to Helsinki in just under 23h 40m. Your travel time can differ by up to 16h 15m. There are 6267 km between Ottawa and Helsinki. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ottawa to Helsinki round-trip?

    Currently priced at C$ 1,068, Air Canada will fly you from Ottawa to Helsinki and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air France for as low as C$ 1,163. Air Canada is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Helsinki (average of C$ 553). Flying from Ottawa to Helsinki in January is currently the most expensive (average of C$ 1,231). 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 2 airlines flying from Ottawa to Helsinki

Discover the top 2 airlines that operate flights from Ottawa to Helsinki. 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,068AverageC$ 1,513FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,163AverageC$ 1,459FlexibilityNo cancel feeOn-time77%
Search Air France 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 Helsinki?

Cheapflights makes it easy to find Ottawa to Helsinki flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Helsinki for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Ottawa to Helsinki with no change fees.

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

Yes, Cheapflights offers price alerts on Ottawa to Helsinki flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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