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Cheap flights from Ottawa to Helsinki from C$ 617

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 1/5. 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.
Multiple Airlines Logo
5:45 a.m. - 6:55 p.m.
YOW
-
HEL
30h 10m
2 stops
Multiple Airlines Logo
6:35 a.m. - 9:16 p.m.
HEL
-
YOW
21h 41m
2 stops
C$ 1,180Multiple Airlines
Tue, 28 Apr - Wed, 27 May
Air Canada Logo
8:00 a.m. - 5:10 p.m.
YOW
-
HEL
26h 10m
2 stops
Air Canada Logo
6:45 a.m. - 6:53 p.m.
HEL
-
YOW
43h 08m
2 stops
C$ 1,201Air Canada
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
8:00 a.m. - 5:10 p.m.
YOW
-
HEL
26h 10m
2 stops
Air Canada Logo
6:45 a.m. - 6:53 p.m.
HEL
-
YOW
43h 08m
2 stops
C$ 1,223Air Canada
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
6:25 p.m. - 12:35 a.m.
YOW
-
HEL
23h 10m
3 stops
Multiple Airlines Logo
11:25 p.m. - 12:20 a.m.
HEL
-
YOW
31h 55m
3 stops
C$ 1,280Multiple Airlines
Fri, 5 Jun - Sun, 7 Jun
United Airlines Logo
10:00 a.m. - 1:05 p.m.
YOW
-
HEL
20h 05m
2 stops
United Airlines Logo
1:50 p.m. - 11:54 p.m.
HEL
-
YOW
17h 04m
2 stops
C$ 1,284United Airlines
Sun, 3 May - Thu, 7 May
Multiple Airlines Logo
7:15 a.m. - 2:00 p.m.
YOW
-
HEL
23h 45m
3 stops
Multiple Airlines Logo
3:00 p.m. - 4:26 p.m.
HEL
-
YOW
32h 26m
3 stops
C$ 1,314Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
Air Canada Logo
6:10 a.m. - 1:10 p.m.
YOW
-
HEL
24h 00m
2 stops
Air Canada Logo
1:50 p.m. - 9:35 p.m.
HEL
-
YOW
38h 45m
2 stops
C$ 1,329Air Canada
Fri, 17 Apr - Fri, 24 Apr
Multiple Airlines Logo
6:55 a.m. - 10:35 a.m.
YOW
-
HEL
20h 40m
2 stops
Multiple Airlines Logo
7:15 a.m. - 12:20 a.m.
HEL
-
YOW
24h 05m
3 stops
C$ 1,436Multiple Airlines
Tue, 28 Apr - Wed, 27 May
Multiple Airlines Logo
11:00 a.m. - 2:00 p.m.
YOW
-
HEL
20h 00m
3 stops
Multiple Airlines Logo
3:40 p.m. - 12:20 a.m.
HEL
-
YOW
39h 40m
3 stops
C$ 1,449Multiple Airlines
Tue, 28 Apr - Wed, 27 May
Multiple Airlines Logo
5:40 a.m. - 10:35 a.m.
YOW
-
HEL
21h 55m
2 stops
Multiple Airlines Logo
7:15 a.m. - 12:39 a.m.
HEL
-
YOW
24h 24m
3 stops
C$ 1,517Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr

KLM flights from Ottawa to Helsinki

Our best KLM deals on Ottawa to Helsinki flight tickets
KLM
3 Jul
YOW5:10 p.m.Ottawa
17h 30m
2 stops
HEL5:40 p.m.Helsinki-Vantaa
2 Aug
HEL6:25 p.m.Helsinki-Vantaa
27h 35m
2 stops
YOW3:00 p.m.Ottawa
C$ 1,779
KLM
28 Jun
YOW5:25 p.m.Ottawa
17h 15m
2 stops
HEL5:40 p.m.Helsinki-Vantaa
1 Aug
HEL6:25 p.m.Helsinki-Vantaa
27h 35m
2 stops
YOW3:00 p.m.Ottawa
C$ 1,826

Air France flights from Ottawa to Helsinki

Our best Air France deals on Ottawa to Helsinki flight tickets
Air France
3 Jul
YOW5:10 p.m.Ottawa
16h 30m
1 stop
HEL4:40 p.m.Helsinki-Vantaa
2 Aug
HEL5:40 p.m.Helsinki-Vantaa
28h 20m
1 stop
YOW3:00 p.m.Ottawa
C$ 1,713
Air France
3 Jul
YOW5:10 p.m.Ottawa
16h 30m
1 stop
HEL4:40 p.m.Helsinki-Vantaa
4 Aug
HEL1:55 p.m.Helsinki-Vantaa
17h 25m
2 stops
YOW12:20 a.m.Ottawa
C$ 1,739
Air France
28 Jun
YOW5:25 p.m.Ottawa
16h 15m
1 stop
HEL4:40 p.m.Helsinki-Vantaa
1 Aug
HEL5:40 p.m.Helsinki-Vantaa
28h 20m
1 stop
YOW3:00 p.m.Ottawa
C$ 1,769

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 19 March 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

Tue 28/4

5:45 a.m.-6:55 p.m.

2 stops30h 10m

Helsinki-Vantaa

Wed 27/5

6:35 a.m.-9:16 p.m.

2 stops21h 41m

C$ 1,180

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 29/4

8:00 a.m.-5:10 p.m.

2 stops26h 10m

Helsinki-Vantaa

Sun 3/5

6:45 a.m.-6:53 p.m.

2 stops43h 08m

C$ 1,201

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Wed 29/4

8:00 a.m.-5:10 p.m.

2 stops26h 10m

Helsinki-Vantaa

Sun 3/5

6:45 a.m.-6:53 p.m.

2 stops43h 08m

C$ 1,223

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Fri 5/6

6:25 p.m.-12:35 a.m.

3 stops23h 10m

Helsinki-Vantaa

Sun 7/6

11:25 p.m.-12:20 a.m.

3 stops31h 55m

C$ 1,280
Quickest round-trip

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Sun 3/5

10:00 a.m.-1:05 p.m.

2 stops20h 05m

Helsinki-Vantaa

Thu 7/5

1:50 p.m.-11:54 p.m.

2 stops17h 04m

C$ 1,284

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Fri 17/4

7:15 a.m.-2:00 p.m.

3 stops23h 45m

Helsinki-Vantaa

Fri 24/4

3:00 p.m.-4:26 p.m.

3 stops32h 26m

C$ 1,314

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Fri 17/4

6:10 a.m.-1:10 p.m.

2 stops24h 00m

Helsinki-Vantaa

Fri 24/4

1:50 p.m.-9:35 p.m.

2 stops38h 45m

C$ 1,329

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 28/4

6:55 a.m.-10:35 a.m.

2 stops20h 40m

Helsinki-Vantaa

Wed 27/5

7:15 a.m.-12:20 a.m.

3 stops24h 05m

C$ 1,436

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Tue 28/4

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

3 stops20h 00m

Helsinki-Vantaa

Wed 27/5

3:40 p.m.-12:20 a.m.

3 stops39h 40m

C$ 1,449

OttawaHelsinki

YOW - HEL

YOWHEL

Ottawa

Fri 17/4

5:40 a.m.-10:35 a.m.

2 stops21h 55m

Helsinki-Vantaa

Fri 24/4

7:15 a.m.-12:39 a.m.

3 stops24h 24m

C$ 1,517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 March is, on average, the cheapest month to fly to Helsinki from Ottawa, with most prices found around C$ 1,040. The month of November is another great option to travel to Helsinki, with average flight prices from Ottawa averaging around C$ 1,077.

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

14h 40m

Direct flights

None
The fastest flight from Ottawa to Helsinki takes 14h 40m
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 14h 40m.

  • 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 FrancePriceFrom C$ 1,154Free CancellationRating
7.4
1,547 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?

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