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Cheap flights from Ottawa to Helsinki from C$ 1,019

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Helsinki departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:05 p.m. - 6:50 p.m.YOW-HEL
22h 45m2 stops
Air Canada Logo
6:00 a.m. - 10:16 p.m.HEL-YOW
23h 16m2 stops
C$ 1,019Air Canada
Find Deal
Mon, 23 Mar - Mon, 13 Apr
Air Canada Logo
4:15 p.m. - 6:50 p.m.YOW-HEL
20h 35m2 stops
Air Canada Logo
6:00 a.m. - 10:16 p.m.HEL-YOW
23h 16m2 stops
C$ 1,021Air Canada
Find Deal
Mon, 23 Mar - Mon, 13 Apr
Lufthansa Logo
4:15 p.m. - 11:35 p.m.YOW-HEL
25h 20m2 stops
Lufthansa Logo
7:45 p.m. - 10:16 p.m.HEL-YOW
33h 31m2 stops
C$ 1,024Lufthansa
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Lufthansa Logo
4:15 p.m. - 11:35 p.m.YOW-HEL
25h 20m2 stops
Lufthansa Logo
6:00 a.m. - 11:04 p.m.HEL-YOW
24h 04m2 stops
C$ 1,038Lufthansa
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Lufthansa Logo
6:20 p.m. - 6:50 p.m.YOW-HEL
17h 30m2 stops
Lufthansa Logo
7:35 p.m. - 6:38 p.m.HEL-YOW
30h 03m2 stops
C$ 1,043Lufthansa
Find Deal
Wed, 14 Jan - Sat, 17 Jan
Air Canada Logo
10:50 a.m. - 1:05 p.m.YOW-HEL
19h 15m2 stops
Air Canada Logo
12:45 p.m. - 9:42 a.m.HEL-YOW
27h 57m2 stops
C$ 1,064Air Canada
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
8:40 a.m. - 11:55 p.m.YOW-HEL
32h 15m3 stops
Multiple Airlines Logo
6:30 p.m. - 9:56 p.m.HEL-YOW
34h 26m2 stops
C$ 1,146Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
8:40 a.m. - 12:55 p.m.YOW-HEL
21h 15m3 stops
Multiple Airlines Logo
1:55 p.m. - 1:38 a.m.HEL-YOW
18h 43m3 stops
C$ 1,262Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Air France Logo
5:20 p.m. - 4:25 p.m.YOW-HEL
16h 05m1 stop
Air France Logo
5:20 p.m. - 3:10 p.m.HEL-YOW
28h 50m1 stop
C$ 1,666Air France
Find Deal
Wed, 14 Jan - Sat, 17 Jan
Air France Logo
5:20 p.m. - 5:25 p.m.YOW-HEL
17h 05m2 stops
Air France Logo
5:20 p.m. - 3:10 p.m.HEL-YOW
28h 50m1 stop
C$ 1,711Air France
Find Deal
Wed, 14 Jan - Sat, 17 Jan

Lufthansa flights from Ottawa to Helsinki

Our best Lufthansa deals on Ottawa to Helsinki flight tickets
Lufthansa
25 Mar
YOW4:15 p.m.Ottawa
25h 20m
2 stops
HEL11:35 p.m.Helsinki-Vantaa
29 Mar
HEL7:45 p.m.Helsinki-Vantaa
33h 31m
2 stops
YOW10:16 p.m.Ottawa
C$ 1,024
Find similar
Lufthansa
25 Mar
YOW4:15 p.m.Ottawa
25h 20m
2 stops
HEL11:35 p.m.Helsinki-Vantaa
29 Mar
HEL6:00 a.m.Helsinki-Vantaa
24h 04m
2 stops
YOW11:04 p.m.Ottawa
C$ 1,038
Find similar
Lufthansa
14 Jan
YOW6:20 p.m.Ottawa
17h 30m
2 stops
HEL6:50 p.m.Helsinki-Vantaa
17 Jan
HEL7:35 p.m.Helsinki-Vantaa
30h 03m
2 stops
YOW6:38 p.m.Ottawa
C$ 1,043
Find similar

Air Canada flights from Ottawa to Helsinki

Our best Air Canada deals on Ottawa to Helsinki flight tickets
Air Canada
23 Mar
YOW2:05 p.m.Ottawa
22h 45m
2 stops
HEL6:50 p.m.Helsinki-Vantaa
13 Apr
HEL6:00 a.m.Helsinki-Vantaa
23h 16m
2 stops
YOW10:16 p.m.Ottawa
C$ 1,019
Find similar
Air Canada
23 Mar
YOW4:15 p.m.Ottawa
20h 35m
2 stops
HEL6:50 p.m.Helsinki-Vantaa
13 Apr
HEL6:00 a.m.Helsinki-Vantaa
23h 16m
2 stops
YOW10:16 p.m.Ottawa
C$ 1,021
Find similar
Air Canada
29 Nov
YOW10:50 a.m.Ottawa
19h 15m
2 stops
HEL1:05 p.m.Helsinki-Vantaa
6 Dec
HEL12:45 p.m.Helsinki-Vantaa
27h 57m
2 stops
YOW9:42 a.m.Ottawa
C$ 1,064
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 30 October 2025.
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

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Mon 23/3

2:05 p.m.-6:50 p.m.

2 stops22h 45m

Helsinki-Vantaa

Mon 13/4

6:00 a.m.-10:16 p.m.

2 stops23h 16m

C$ 1,019

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Mon 23/3

4:15 p.m.-6:50 p.m.

2 stops20h 35m

Helsinki-Vantaa

Mon 13/4

6:00 a.m.-10:16 p.m.

2 stops23h 16m

C$ 1,021

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 25/3

4:15 p.m.-11:35 p.m.

2 stops25h 20m

Helsinki-Vantaa

Sun 29/3

7:45 p.m.-10:16 p.m.

2 stops33h 31m

C$ 1,024

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 25/3

4:15 p.m.-11:35 p.m.

2 stops25h 20m

Helsinki-Vantaa

Sun 29/3

6:00 a.m.-11:04 p.m.

2 stops24h 04m

C$ 1,038

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 14/1

6:20 p.m.-6:50 p.m.

2 stops17h 30m

Helsinki-Vantaa

Sat 17/1

7:35 p.m.-6:38 p.m.

2 stops30h 03m

C$ 1,043

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 29/11

10:50 a.m.-1:05 p.m.

2 stops19h 15m

Helsinki-Vantaa

Sat 6/12

12:45 p.m.-9:42 a.m.

2 stops27h 57m

C$ 1,064

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 29/11

8:40 a.m.-11:55 p.m.

3 stops32h 15m

Helsinki-Vantaa

Sat 6/12

6:30 p.m.-9:56 p.m.

2 stops34h 26m

C$ 1,146

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 29/11

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

3 stops21h 15m

Helsinki-Vantaa

Sat 6/12

1:55 p.m.-1:38 a.m.

3 stops18h 43m

C$ 1,262

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 14/1

5:20 p.m.-4:25 p.m.

1 stop16h 05m

Helsinki-Vantaa

Sat 17/1

5:20 p.m.-3:10 p.m.

1 stop28h 50m

C$ 1,666

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 14/1

5:20 p.m.-5:25 p.m.

2 stops17h 05m

Helsinki-Vantaa

Sat 17/1

5:20 p.m.-3:10 p.m.

1 stop28h 50m

C$ 1,711

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helsinki from

How to get the cheapest flight ticket from Ottawa to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

The month of September is, on average, the cheapest month to fly to Helsinki from Ottawa, with most prices found around C$ 1,176. The month of October is another great option to travel to Helsinki, with average flight prices from Ottawa averaging around C$ 1,378.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Sunday when prices can be found for as low as C$ 1,100. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Helsinki for around C$ 1,566.

What is the cheapest time of day to depart on your flight to Helsinki?

In the morning is the cheapest time of day to fly from Ottawa to Helsinki when you can find flight prices for as low as C$ 1,347. Flying to Helsinki in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,525.

When to book flights from Ottawa to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Helsinki (YOW to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Helsinki

Direct flights

None
There are no direct flights from Ottawa to Helsinki. There are no popular flight routes from Ottawa to Helsinki.
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  • How far is Ottawa to Helsinki-Vantaa by plane?

    A flight from Ottawa to Helsinki-Vantaa will travel around 6267.0 km. A reasonable flight in good conditions will take 14h 00m.

  • When did momondo last update prices for flights from Ottawa Airport to Helsinki-Vantaa Airport?

    Prices for flights from Ottawa Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Ottawa Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Helsinki?

Best airlines flying from Ottawa to Helsinki

Compare and see reviews for airlines that fly from Ottawa to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 1,050Free CancellationRating
7.1
10,377 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,196Free CancellationRating
7.4
1,482 reviews
Search Air France flights

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Helsinki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Helsinki . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Helsinki with flexible booking policies on momondo?

Yes. All flights to Helsinki from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Helsinki?

momondo provides multiple filters to help you find the best flight to Helsinki from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ottawa to Helsinki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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