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Cheap flights from Ottawa to Helsinki from C$ 551

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Helsinki departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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
7:55 p.m. - 6:50 p.m.
YOW
-
HEL
39h 55m
2 stops
Air Canada Logo
6:50 a.m. - 9:41 a.m.
HEL
-
YOW
33h 51m
2 stops
C$ 1,066Air Canada
Sun, 15 Feb - Mon, 2 Mar
Multiple Airlines Logo
8:25 p.m. - 3:25 p.m.
YOW
-
HEL
36h 00m
3 stops
Multiple Airlines Logo
7:00 a.m. - 5:25 p.m.
HEL
-
YOW
17h 25m
3 stops
C$ 1,136Multiple Airlines
Sun, 15 Feb - Mon, 2 Mar
United Airlines Logo
6:25 a.m. - 1:05 p.m.
YOW
-
HEL
23h 40m
2 stops
United Airlines Logo
1:55 p.m. - 10:03 a.m.
HEL
-
YOW
51h 08m
2 stops
C$ 1,284United Airlines
Sun, 5 Apr - Wed, 8 Apr
United Airlines Logo
6:00 a.m. - 1:05 p.m.
YOW
-
HEL
24h 05m
2 stops
United Airlines Logo
1:55 p.m. - 10:03 a.m.
HEL
-
YOW
51h 08m
2 stops
C$ 1,287United Airlines
Sun, 5 Apr - Wed, 8 Apr
Air Canada Logo
12:00 p.m. - 1:05 p.m.
YOW
-
HEL
18h 05m
2 stops
Air Canada Logo
1:55 p.m. - 9:11 a.m.
HEL
-
YOW
50h 16m
2 stops
C$ 1,305Air Canada
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
3:55 p.m. - 1:55 p.m.
YOW
-
HEL
15h 00m
1 stop
Multiple Airlines Logo
4:55 p.m. - 5:25 p.m.
HEL
-
YOW
55h 30m
2 stops
C$ 1,393Multiple Airlines
Sun, 15 Feb - Mon, 2 Mar
Multiple Airlines Logo
9:30 p.m. - 6:55 p.m.
YOW
-
HEL
38h 25m
2 stops
Multiple Airlines Logo
7:40 p.m. - 8:50 p.m.
HEL
-
YOW
32h 10m
2 stops
C$ 1,405Multiple Airlines
Sat, 13 Jun - Sun, 21 Jun
Lufthansa Logo
6:00 p.m. - 12:30 a.m.
YOW
-
HEL
23h 30m
2 stops
Lufthansa Logo
7:40 p.m. - 8:50 p.m.
HEL
-
YOW
32h 10m
2 stops
C$ 1,434Lufthansa
Sun, 14 Jun - Sun, 21 Jun
Air Canada Logo
9:30 p.m. - 6:55 p.m.
YOW
-
HEL
38h 25m
2 stops
Air Canada Logo
12:50 p.m. - 11:25 a.m.
HEL
-
YOW
29h 35m
2 stops
C$ 1,438Air Canada
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
6:00 a.m. - 6:55 p.m.
YOW
-
HEL
29h 55m
2 stops
Multiple Airlines Logo
7:40 p.m. - 8:50 p.m.
HEL
-
YOW
32h 10m
2 stops
C$ 1,466Multiple Airlines
Fri, 12 Jun - Sun, 21 Jun

Air Canada flights from Ottawa to Helsinki

Our best Air Canada deals on Ottawa to Helsinki flight tickets
Air Canada
15 Feb
YOW7:55 p.m.Ottawa
39h 55m
2 stops
HEL6:50 p.m.Helsinki-Vantaa
2 Mar
HEL6:50 a.m.Helsinki-Vantaa
33h 51m
2 stops
YOW9:41 a.m.Ottawa
C$ 1,066
Air Canada
5 Apr
YOW12:00 p.m.Ottawa
18h 05m
2 stops
HEL1:05 p.m.Helsinki-Vantaa
8 Apr
HEL1:55 p.m.Helsinki-Vantaa
50h 16m
2 stops
YOW9:11 a.m.Ottawa
C$ 1,305
Air Canada
13 Jun
YOW9:30 p.m.Ottawa
38h 25m
2 stops
HEL6:55 p.m.Helsinki-Vantaa
19 Jun
HEL12:50 p.m.Helsinki-Vantaa
29h 35m
2 stops
YOW11:25 a.m.Ottawa
C$ 1,438

Lufthansa flights from Ottawa to Helsinki

Our best Lufthansa deals on Ottawa to Helsinki flight tickets
Lufthansa
14 Jun
YOW6:00 p.m.Ottawa
23h 30m
2 stops
HEL12:30 a.m.Helsinki-Vantaa
21 Jun
HEL7:40 p.m.Helsinki-Vantaa
32h 10m
2 stops
YOW8:50 p.m.Ottawa
C$ 1,434
Lufthansa
13 Jun
YOW12:15 p.m.Ottawa
17h 45m
2 stops
HEL1:00 p.m.Helsinki-Vantaa
20 Jun
HEL7:40 p.m.Helsinki-Vantaa
32h 10m
2 stops
YOW8:50 p.m.Ottawa
C$ 1,611

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 29 January 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

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

6:00 a.m.-1:05 p.m.

2 stops24h 05m

Helsinki-Vantaa

Wed 8/4

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

2 stops51h 08m

C$ 1,287

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

Sun 15/2

3:55 p.m.-1:55 p.m.

1 stop15h 00m

Helsinki-Vantaa

Mon 2/3

4:55 p.m.-5:25 p.m.

2 stops55h 30m

C$ 1,393

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sat 13/6

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

2 stops38h 25m

Helsinki-Vantaa

Sun 21/6

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

2 stops32h 10m

C$ 1,405

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 14/6

6:00 p.m.-12:30 a.m.

2 stops23h 30m

Helsinki-Vantaa

Sun 21/6

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

2 stops32h 10m

C$ 1,434

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Ottawa and Helsinki?

What is the cheapest month to fly to Helsinki?

The month of November is, on average, the cheapest month to fly to Helsinki from Ottawa, with most prices found around C$ 1,067. The month of September is another great option to travel to Helsinki, with average flight prices from Ottawa averaging around C$ 1,143.

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

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Ottawa to Helsinki takes 17h 45m
There are no direct flights from Ottawa to Helsinki. There are no popular flight routes from Ottawa to Helsinki.
Search flight deals

  • 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 17h 45m.

  • 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$ 1,068Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,163Free CancellationRating
7.4
1,528 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

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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