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Cheap flights from Ottawa to Helsinki from C$ 660

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HEL
13 Jul — 20 Jul1
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 13 June 2026.

Tue 8/97:40 p.m.
YOW
-
HEL
1 stop14h 15m
Multiple Airlines
Sun 27/911:25 p.m.
HEL
-
YOW
2 stops27h 35m
Multiple Airlines
Deal found 9/6C$ 944
Sun 14/610:00 a.m.
YOW
-
HEL
2 stops20h 05m
Air Canada
Wed 17/61:55 p.m.
HEL
-
YOW
2 stops39h 15m
Air Canada
Deal found 9/6C$ 1,218
Wed 4/118:50 a.m.
YOW
-
HEL
2 stops27h 00m
Air Canada
Sun 8/1112:45 p.m.
HEL
-
YOW
2 stops34h 12m
Air Canada
Deal found 12/6C$ 1,234
Sun 14/67:30 p.m.
YOW
-
HEL
2 stops22h 00m
United Airlines
Wed 17/61:55 p.m.
HEL
-
YOW
2 stops58h 12m
United Airlines
Deal found 10/6C$ 1,276
Tue 1/123:05 p.m.
YOW
-
HEL
3 stops36h 30m
Multiple Airlines
Tue 8/127:00 a.m.
HEL
-
YOW
3 stops40h 49m
Multiple Airlines
Deal found 8/6C$ 1,309
Tue 1/1212:30 p.m.
YOW
-
HEL
2 stops16h 30m
United Airlines
Tue 8/127:05 a.m.
HEL
-
YOW
3 stops18h 42m
United Airlines
Deal found 8/6C$ 1,625

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 13 June 2026.

Round-trip from

C$ 944

One-way from

C$ 660

Popular in

June

Cheapest in

March

Average price

C$ 1,849
8/9-27/9
  • 8/9-27/9
  • 3 total stops
  • 41h 50m total
  • Ottawa to Helsinki
Search Deals
4/7
  • 4/7
  • 3 total stops
  • 50h 35m total
  • Ottawa to Helsinki
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 255 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 13 June 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
Quickest round-trip

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 8/9

7:40 p.m.-6:20 p.m.

2 stops15h 40m

Helsinki-Vantaa

Sun 27/9

5:05 p.m.-8:00 p.m.

2 stops33h 55m

C$ 1,081

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 4/11

8:50 a.m.-6:50 p.m.

2 stops27h 00m

Helsinki-Vantaa

Sun 8/11

12:45 p.m.-3:57 p.m.

2 stops34h 12m

C$ 1,234

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 1/12

12:30 p.m.-12:00 p.m.

2 stops16h 30m

Helsinki-Vantaa

Tue 8/12

12:45 p.m.-9:34 p.m.

2 stops39h 49m

C$ 1,276

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 1/12

3:05 p.m.-10:35 a.m.

3 stops36h 30m

Helsinki-Vantaa

Tue 8/12

7:00 a.m.-4:49 p.m.

3 stops40h 49m

C$ 1,309
Cheapest one-way

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 4/7

8:55 p.m.-6:30 a.m.

3 stops50h 35m

C$ 660
Quickest one-way

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 4/7

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

1 stop16h 30m

C$ 1,539

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

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

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

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 16h 30m. Your travel time can differ by up to 10h 30m. There are 6267 km between Ottawa and Helsinki. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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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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