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Cheap flights from Ottawa to Helsinki from C$ 502

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 12/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ottawa to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 p.m. - 2:40 p.m.
YOW
-
HEL
12h 00m
1 stop
Multiple Airlines Logo
5:05 p.m. - 8:00 p.m.
HEL
-
YOW
33h 55m
2 stops
C$ 1,107Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
7:40 p.m. - 6:20 p.m.
YOW
-
HEL
15h 40m
2 stops
Multiple Airlines Logo
5:30 a.m. - 5:35 p.m.
HEL
-
YOW
19h 05m
3 stops
C$ 1,122Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
7:40 p.m. - 2:40 p.m.
YOW
-
HEL
12h 00m
1 stop
Multiple Airlines Logo
5:30 a.m. - 5:35 p.m.
HEL
-
YOW
19h 05m
3 stops
C$ 1,143Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
6:00 a.m. - 11:50 p.m.
YOW
-
HEL
34h 50m
3 stops
Multiple Airlines Logo
7:35 p.m. - 10:10 p.m.
HEL
-
YOW
33h 35m
3 stops
C$ 1,152Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Air Canada Logo
6:00 a.m. - 6:45 p.m.
YOW
-
HEL
29h 45m
2 stops
Air Canada Logo
12:35 p.m. - 11:37 a.m.
HEL
-
YOW
30h 02m
2 stops
C$ 1,262Air Canada
Thu, 21 Jan - Mon, 25 Jan
Air Canada Logo
6:00 a.m. - 6:45 p.m.
YOW
-
HEL
29h 45m
2 stops
Air Canada Logo
12:35 p.m. - 11:37 a.m.
HEL
-
YOW
30h 02m
2 stops
C$ 1,265Air Canada
Thu, 21 Jan - Mon, 25 Jan
Air Canada Logo
6:00 a.m. - 6:45 p.m.
YOW
-
HEL
29h 45m
2 stops
Air Canada Logo
12:35 p.m. - 11:37 a.m.
HEL
-
YOW
30h 02m
2 stops
C$ 1,268Air Canada
Thu, 21 Jan - Mon, 25 Jan
Air Canada Logo
11:15 a.m. - 6:55 p.m.
YOW
-
HEL
24h 40m
2 stops
Air Canada Logo
6:00 a.m. - 9:11 a.m.
HEL
-
YOW
34h 11m
2 stops
C$ 1,272Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
11:15 a.m. - 6:55 p.m.
YOW
-
HEL
24h 40m
2 stops
Air Canada Logo
6:00 a.m. - 9:11 a.m.
HEL
-
YOW
34h 11m
2 stops
C$ 1,274Air Canada
Sun, 11 Oct - Thu, 15 Oct
Multiple Airlines Logo
6:55 a.m. - 3:20 p.m.
YOW
-
HEL
25h 25m
3 stops
Multiple Airlines Logo
9:15 p.m. - 12:25 a.m.
HEL
-
YOW
34h 10m
3 stops
C$ 1,279Multiple Airlines
Sun, 30 Aug - Sun, 6 Sep

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Air Canada flights from Ottawa to Helsinki

Our best Air Canada deals on Ottawa to Helsinki flight tickets
Air Canada
21 Jan
YOW6:00 a.m.Ottawa
29h 45m
2 stops
HEL6:45 p.m.Helsinki-Vantaa
25 Jan
HEL12:35 p.m.Helsinki-Vantaa
30h 02m
2 stops
YOW11:37 a.m.Ottawa
C$ 1,262
Air Canada
21 Jan
YOW6:00 a.m.Ottawa
29h 45m
2 stops
HEL6:45 p.m.Helsinki-Vantaa
25 Jan
HEL12:35 p.m.Helsinki-Vantaa
30h 02m
2 stops
YOW11:37 a.m.Ottawa
C$ 1,268
Air Canada
11 Oct
YOW11:15 a.m.Ottawa
24h 40m
2 stops
HEL6:55 p.m.Helsinki-Vantaa
15 Oct
HEL6:00 a.m.Helsinki-Vantaa
34h 11m
2 stops
YOW9:11 a.m.Ottawa
C$ 1,272

Air France flights from Ottawa to Helsinki

Our best Air France deals on Ottawa to Helsinki flight tickets
Air France
10 Aug
YOW5:10 p.m.Ottawa
16h 30m
1 stop
HEL4:40 p.m.Helsinki-Vantaa
26 Aug
HEL5:40 p.m.Helsinki-Vantaa
28h 20m
1 stop
YOW3:00 p.m.Ottawa
C$ 1,872
Air France
22 Aug
YOW5:10 p.m.Ottawa
16h 30m
1 stop
HEL4:40 p.m.Helsinki-Vantaa
29 Aug
HEL7:00 a.m.Helsinki-Vantaa
15h 00m
2 stops
YOW3:00 p.m.Ottawa
C$ 3,278
Air France
28 Sep
YOW5:25 p.m.Ottawa
16h 15m
1 stop
HEL4:40 p.m.Helsinki-Vantaa
3 Oct
HEL5:40 p.m.Helsinki-Vantaa
28h 20m
1 stop
YOW3:00 p.m.Ottawa
C$ 3,638

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 2 August 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

Sun 27/9

7:40 p.m.-2:40 p.m.

1 stop12h 00m

Helsinki-Vantaa

Sun 4/10

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

2 stops33h 55m

C$ 1,107

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 27/9

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

2 stops15h 40m

Helsinki-Vantaa

Sun 4/10

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

3 stops19h 05m

C$ 1,122
Quickest round-trip

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 27/9

7:40 p.m.-2:40 p.m.

1 stop12h 00m

Helsinki-Vantaa

Sun 4/10

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

3 stops19h 05m

C$ 1,143

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 27/9

6:00 a.m.-11:50 p.m.

3 stops34h 50m

Helsinki-Vantaa

Sun 4/10

7:35 p.m.-10:10 p.m.

3 stops33h 35m

C$ 1,152

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Thu 21/1

6:00 a.m.-6:45 p.m.

2 stops29h 45m

Helsinki-Vantaa

Mon 25/1

12:35 p.m.-11:37 a.m.

2 stops30h 02m

C$ 1,262

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Thu 21/1

6:00 a.m.-6:45 p.m.

2 stops29h 45m

Helsinki-Vantaa

Mon 25/1

12:35 p.m.-11:37 a.m.

2 stops30h 02m

C$ 1,265

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Thu 21/1

6:00 a.m.-6:45 p.m.

2 stops29h 45m

Helsinki-Vantaa

Mon 25/1

12:35 p.m.-11:37 a.m.

2 stops30h 02m

C$ 1,268

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 11/10

11:15 a.m.-6:55 p.m.

2 stops24h 40m

Helsinki-Vantaa

Thu 15/10

6:00 a.m.-9:11 a.m.

2 stops34h 11m

C$ 1,272

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 11/10

11:15 a.m.-6:55 p.m.

2 stops24h 40m

Helsinki-Vantaa

Thu 15/10

6:00 a.m.-9:11 a.m.

2 stops34h 11m

C$ 1,274

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 30/8

6:55 a.m.-3:20 p.m.

3 stops25h 25m

Helsinki-Vantaa

Sun 6/9

9:15 p.m.-12:25 a.m.

3 stops34h 10m

C$ 1,279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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$ 0. The month of August is another great option to travel to Helsinki, with average flight prices from Ottawa averaging around C$ 0.

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

16h 25m

Direct flights

None
The fastest flight from Ottawa to Helsinki takes 16h 25m
There are no direct flights from Ottawa to Helsinki. There are no popular flight routes from Ottawa to Helsinki.
Search flight deals

Frequently asked questions about flying from Ottawa to Helsinki

  • 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 16h 25m.

  • 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 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.

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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