In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest time of day to fly from HEL to YOW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helsinki to Ottawa as you normally would.

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

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

How can I find direct flights from Helsinki to Ottawa?

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

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

Yes. Cheapflights offers flight deals from Helsinki to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 1,254+ Cheap Flights from Helsinki to Ottawa

Cheap flight deals from Helsinki to Ottawa

Enter your travel dates to find the best prices.

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Best

Last-minute

Cheapest flights from Helsinki to Ottawa
Explore the most affordable flight options available from Helsinki to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Tue 10/112:00 p.m. -

2 stops16h 40m

Sat 14/115:30 a.m. -

2 stops24h 30m

Deal found 25/10C$ 1,254

Sat 7/112:00 p.m. -

2 stops16h 40m

Wed 11/115:30 a.m. -

2 stops24h 30m

Deal found 23/10C$ 1,280

Mon 9/119:00 p.m. -

2 stops33h 40m

Fri 13/115:30 a.m. -

2 stops22h 05m

Deal found 22/10C$ 1,345

Sat 21/112:00 p.m. -

2 stops16h 40m

Sat 28/115:30 a.m. -

2 stops24h 30m

Deal found 24/10C$ 1,385

Find flight deals from Helsinki to Ottawa

Round-trip from	C$ 1,254
Popular in	October
Cheapest in	February
Average price	C$ 1,817

10/11-14/11
4 total stops
41h 10m total
Helsinki to Ottawa

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 288 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 60 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiOttawa

HEL Helsinki-Vantaa - YOW Ottawa

HELYOW

Helsinki-Vantaa

Tue 10/11

2:00 p.m.-11:40 p.m.

2 stops16h 40m

Ottawa

Sat 14/11

5:30 a.m.-1:00 p.m.

2 stops24h 30m

C$ 1,254

HelsinkiOttawa

HEL Helsinki-Vantaa - YOW Ottawa

HELYOW

Helsinki-Vantaa

Mon 9/11

9:00 p.m.-11:40 p.m.

2 stops33h 40m

Ottawa

Fri 13/11

5:30 a.m.-10:35 a.m.

2 stops22h 05m

C$ 1,345

HelsinkiOttawa

HEL Helsinki-Vantaa - YOW Ottawa

HELYOW

Helsinki-Vantaa

Sat 21/11

2:00 p.m.-11:40 p.m.

2 stops16h 40m

Ottawa

Sat 28/11

5:30 a.m.-1:00 p.m.

2 stops24h 30m

C$ 1,385

Quickest round-trip

HelsinkiOttawa

HEL Helsinki-Vantaa - YOW Ottawa

HELYOW

Helsinki-Vantaa

Sat 7/11

2:00 p.m.-12:37 a.m.

2 stops17h 37m

Ottawa

Wed 11/11

5:40 p.m.-10:25 p.m.

3 stops21h 45m

C$ 1,639

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from Helsinki to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Helsinki with our price prediction graph.

HEL-YOW

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.

Related info for your journey

Can I find deals for flights from Helsinki to Ottawa that include hotel bookings?
Yes. In addition to deals on Helsinki to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helsinki to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Ottawa.
Can I find deals for business class flights from Helsinki to Ottawa?
Yes. Cheapflights offers flight deals from Helsinki to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Gatineau

Prescott

Brockville

Wakefield

Pembroke

Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Ontario

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Alternative routes for Helsinki to Ottawa

Helsinki to Pearson Intl flights

Helsinki to Pierre Elliott Trudeau Intl flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Helsinki to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Helsinki.

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

Need flexible booking options for your flight to Ottawa from Helsinki? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Helsinki to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Helsinki to Ottawa from C$ 1,254

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Helsinki to Ottawa

Cheapest flights from Helsinki to OttawaExplore the most affordable flight options available from Helsinki to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Helsinki to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Helsinki to OttawaDiscover carefully curated flight deals from Helsinki to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Helsinki to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Helsinki to OttawaDiscover last-minute flight deals from Helsinki to Ottawa. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Helsinki to Ottawa. Data last updated 25 October 2026 and is based on user searches.

Find flight deals from Helsinki to Ottawa

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Use the filters below to find and compare flights from Helsinki to Ottawa that are best for you.

Best time to book a flight from Helsinki to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Helsinki with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Helsinki to Ottawa?

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

Travelling to a place near Ottawa?

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.

Alternative routes for Helsinki to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Helsinki to Ottawa by cabin class

Find flights from Helsinki to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Helsinki and Ottawa flights

Browse other Helsinki and Ottawa flight options. Last updated on 25 October 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Helsinki to Ottawa
Explore the most affordable flight options available from Helsinki to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Helsinki to Ottawa
Discover carefully curated flight deals from Helsinki to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Helsinki to Ottawa
Discover last-minute flight deals from Helsinki to Ottawa. Data last updated 25 October 2026 and is based on user searches.