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Cheap flights from Ottawa to Helsinki from C$ 612

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HEL
28 May — 4 Jun1
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 28 April 2026.

Mon 8/66:35 p.m.
YOW
-
HEL
3 stops35h 20m
Multiple Airlines
Mon 15/69:05 p.m.
HEL
-
YOW
3 stops30h 00m
Multiple Airlines
Deal found 24/4C$ 1,126
Tue 22/97:40 p.m.
YOW
-
HEL
2 stops36h 15m
Multiple Airlines
Fri 25/95:30 a.m.
HEL
-
YOW
3 stops25h 55m
Multiple Airlines
Deal found 24/4C$ 1,171
Fri 5/66:00 p.m.
YOW
-
HEL
2 stops16h 30m
Multiple Airlines
Tue 9/67:40 p.m.
HEL
-
YOW
2 stops28h 31m
Multiple Airlines
Deal found 27/4C$ 1,180
Thu 11/65:50 p.m.
YOW
-
HEL
3 stops32h 45m
Multiple Airlines
Sun 14/69:05 p.m.
HEL
-
YOW
3 stops32h 06m
Multiple Airlines
Deal found 24/4C$ 1,200
Mon 8/67:30 p.m.
YOW
-
HEL
2 stops16h 25m
United Airlines
Mon 15/61:50 p.m.
HEL
-
YOW
2 stops38h 45m
United Airlines
Deal found 24/4C$ 1,227
Fri 5/610:00 a.m.
YOW
-
HEL
2 stops24h 30m
Air Canada
Tue 9/67:05 a.m.
HEL
-
YOW
2 stops33h 36m
Air Canada
Deal found 26/4C$ 1,257
Wed 3/66:00 a.m.
YOW
-
HEL
2 stops28h 10m
United Airlines
Sun 7/66:45 a.m.
HEL
-
YOW
2 stops38h 14m
United Airlines
Deal found 27/4C$ 1,315

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 28 April 2026.

Round-trip from

C$ 1,126

One-way from

C$ 612

Popular in

June

Cheapest in

March

Average price

C$ 1,311
8/6-15/6
  • 8/6-15/6
  • 6 total stops
  • 65h 20m total
  • Ottawa to Helsinki
Search Deals
13/7
  • 13/7
  • 3 total stops
  • 31h 50m total
  • Ottawa to Helsinki
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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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 28 April 2026.
Use the filters below to find and compare flights from Ottawa to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Mon 8/6

7:30 p.m.-6:55 p.m.

2 stops16h 25m

Helsinki-Vantaa

Mon 15/6

1:50 p.m.-9:35 p.m.

2 stops38h 45m

C$ 1,227

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 3/6

6:00 a.m.-5:10 p.m.

2 stops28h 10m

Helsinki-Vantaa

Sun 7/6

6:45 a.m.-1:59 p.m.

2 stops38h 14m

C$ 1,315
Quickest round-trip

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Fri 5/6

9:10 a.m.-5:30 p.m.

2 stops25h 20m

Helsinki-Vantaa

Tue 9/6

7:05 a.m.-2:01 p.m.

2 stops13h 56m

C$ 1,320

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 22/9

6:25 p.m.-10:35 a.m.

3 stops33h 10m

Helsinki-Vantaa

Fri 25/9

5:30 a.m.-6:15 p.m.

3 stops19h 45m

C$ 1,472

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 1/9

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

2 stops25h 00m

Helsinki-Vantaa

Wed 30/9

6:35 a.m.-12:20 a.m.

2 stops24h 45m

C$ 1,589

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 17/6

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

1 stop16h 15m

Helsinki-Vantaa

Tue 30/6

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

2 stops27h 35m

C$ 1,652

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 1/9

5:10 p.m.-4:40 p.m.

1 stop16h 30m

Helsinki-Vantaa

Tue 29/9

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

2 stops27h 35m

C$ 1,728

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Mon 31/8

7:30 p.m.-6:55 p.m.

2 stops16h 25m

Helsinki-Vantaa

Sat 3/10

6:45 a.m.-9:56 a.m.

2 stops34h 11m

C$ 1,878

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Thu 11/6

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

1 stop16h 15m

Helsinki-Vantaa

Sun 14/6

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

2 stops27h 35m

C$ 2,061
Cheapest one-way
Quickest one-way

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Mon 13/7

6:25 p.m.-9:15 a.m.

3 stops31h 50m

C$ 612

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Sorted by cheapest first

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$ 1,035). Flying from Ottawa to Helsinki in June is currently the most expensive (average of C$ 1,733). 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 28 April 2026.
Get a feel of what it's like to fly with Air France 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
1,580 reviews
Check prices

Crew

8.1

Food

7.0

Comfort

7.4

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.4
Good
1,580 reviews
Air France
7.4
Good
1,580 reviews
Check prices

Crew

8.1

Food

7.0

Comfort

7.4

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

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?

    United Airlines and Air Canada can get you from Ottawa to Helsinki in just under 16h 25m. Your travel time can differ by up to 8h 55m. There are 6267 km between Ottawa and Helsinki. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ottawa to Helsinki round-trip?

    Currently priced at C$ 1,168, Air France will fly you from Ottawa to Helsinki and back. In addition to Air France, many other airlines offer competitively priced options for your trip. Air France is 13% 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$ 1,035). Flying from Ottawa to Helsinki in June is currently the most expensive (average of C$ 1,733). 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 airline flying from Ottawa to Helsinki

Discover the top airline 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,168AverageC$ 1,446FlexibilityNo 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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