YOW - HEL

C$ 539 Find Cheap Flights from Ottawa to Helsinki – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,260
Typical prices: C$ 1,214-C$ 1,833
Multiple Airlines
Sat 27/10Tue 30/1
YOW - HEL • 2 stops
Cheapest one-way flights
C$ 539
Typical prices: C$ 702-C$ 1,387
Multiple Airlines
Tue 9/10
YOW - HEL • 3 stops
Direct flights
Not available
There are currently no direct flights between Ottawa and Helsinki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 27% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg C$ 1,680 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 13h 56m (one-way)
Insights
Insights
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We hope you enjoy your trip to Helsinki!
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Flight Deals

Cheap Flights from Ottawa to Helsinki (YOW-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Helsinki

Tue, 27 Oct - Sat, 30 Jan
Multiple Airlines Logo
12:15 p.m. - 12:55 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
18h 40m2 stops Halifax Intl Frankfurt am Main
Multiple Airlines Logo
12:35 p.m. - 9:47 a.m.HEL  Helsinki-Vantaa-YOW Ottawa
28h 12m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl
C$ 1,260Multiple Airlines
Tue, 27 Oct - Sat, 30 Jan
Air Canada Logo
8:30 p.m. - 6:45 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
40h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
12:35 p.m. - 12:40 a.m.HEL  Helsinki-Vantaa-YOW Ottawa
19h 05m3 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 1,304Air Canada
Sun, 11 Oct - Sun, 18 Oct
Multiple Airlines Logo
11:15 a.m. - 1:05 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
18h 50m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
6:45 a.m. - 12:25 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
36h 40m2 stops Frankfurt am Main London Heathrow
C$ 1,341Multiple Airlines
Sun, 11 Oct - Sun, 18 Oct
Lufthansa Logo
2:35 p.m. - 1:05 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
15h 30m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Lufthansa Logo
7:40 p.m. - 12:25 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
23h 45m2 stops Munich Franz Josef Strauss London Heathrow
C$ 1,409Lufthansa
Tue, 20 Oct - Thu, 22 Oct
Multiple Airlines Logo
4:00 p.m. - 9:20 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
22h 20m3 stops Toronto Pearson Intl London Gatwick Stockholm Arlanda
Multiple Airlines Logo
5:30 a.m. - 12:20 a.m.HEL  Helsinki-Vantaa-YOW Ottawa
25h 50m3 stops Riga Intl Kastrup Copenhagen Toronto Pearson Intl
C$ 1,413Multiple Airlines
Sun, 14 Mar - Sun, 21 Mar
Multiple Airlines Logo
8:25 p.m. - 6:45 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
40h 20m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
7:30 p.m. - 6:40 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
29h 10m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
C$ 1,457Multiple Airlines
Sat, 13 Mar - Sun, 21 Mar
Air France Logo
5:10 p.m. - 4:40 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
16h 30m1 stop Paris Charles de Gaulle
Air France Logo
5:35 p.m. - 4:00 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
28h 25m1 stop Paris Charles de Gaulle
C$ 1,484Air France
Sat, 13 Mar - Sun, 21 Mar
Air France Logo
5:10 p.m. - 4:40 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
16h 30m1 stop Paris Charles de Gaulle
Air France Logo
5:35 p.m. - 4:00 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
28h 25m1 stop Paris Charles de Gaulle
C$ 1,486Air France
Sat, 13 Mar - Sun, 21 Mar
Air France Logo
5:10 p.m. - 4:40 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
16h 30m1 stop Paris Charles de Gaulle
Air France Logo
6:20 p.m. - 4:00 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
27h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle
C$ 1,509Air France
Sat, 13 Mar - Sun, 21 Mar
Air France Logo
5:10 p.m. - 4:40 p.m.YOW  Ottawa-HEL Helsinki-Vantaa
16h 30m1 stop Paris Charles de Gaulle
Air France Logo
6:20 p.m. - 4:00 p.m.HEL  Helsinki-Vantaa-YOW Ottawa
27h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle
C$ 1,511Air France
Booking Insights

Price, demand, and travel trends for Ottawa to Helsinki flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ottawa to Helsinki with more confidence.

What's the cheapest day of the week to fly from Ottawa to Helsinki?

Monday is the cheapest day of the week to fly from Ottawa to Helsinki and is 20% cheaper than the average day. Wednesday is the most expensive day with flight prices 47% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Ottawa to Helsinki flights

Low season

September

Cheapest flight

C$ 539
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (54% more expensive on average)
Flights from Ottawa to Helsinki

When to book flights from Ottawa to Helsinki

Are your dates flexible? Find out the best times to travel from Ottawa to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Helsinki flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Ottawa to Helsinki?

    Flights from Ottawa to Helsinki usually depart from Ottawa (YOW) and arrive at Helsinki-Vantaa (HEL).

  • Which cabin classes can I book on flights from Ottawa to Helsinki?

    Only Economy Class is available on flights from Ottawa to Helsinki.

  • Which airports do connecting flights from Ottawa to Helsinki pass through?

    Connecting flights from Ottawa to Helsinki most commonly pass through:

    • Paris Charles de Gaulle (CDG) – 75% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 25% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Ottawa to Helsinki?

    Yes. Being flexible with your travel dates can save you up to 46% on the Ottawa to Helsinki route. Monday is the cheapest departure day at C$ 1,172 round-trip on average, while Wednesday is the most expensive at C$ 2,145, a difference of C$ 972. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsinki Central Station Square, Helsinki City Centre, and University of Helsinki. These are among the most viewed places in Helsinki on KAYAK.

  • How long does a flight from Ottawa to Helsinki take?

    A direct flight from Ottawa to Helsinki takes 0h 00m, covering 10,084 km.

  • Do I need a passport to fly from Ottawa to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Ottawa to Helsinki changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,260 to C$ 3,754. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Ottawa to Helsinki looking right now?

    One-way fares from Ottawa to Helsinki are currently lower than usual. Average one-way flight prices are about C$ 756, which is 37% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Ottawa to Helsinki?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 13h 56m, compared with 18h 49m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Ottawa and Helsinki?

    Helsinki is 7 hours ahead of Ottawa (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates starting from around C$ 5 for economy cars. Top options include:
    • ADDCAR RENTAL
    • GREEN MOTION
    • Alamo
    • Sixt
    • Europcar

  • How much should I expect to pay for a Ottawa to Helsinki flight?

    Round-trip flights from Ottawa to Helsinki range from C$ 1,214 to C$ 1,833, with an average of C$ 1,451 over the past 12 months. Anything below C$ 1,214 counts as a good deal.

Your guide to booking Ottawa to Helsinki flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average C$ 1,172 – about C$ 972 less than Wednesday (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ottawa to Helsinki trip for March. Fares historically average C$ 1,054 round-trip in that month – typically C$ 1,184 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Ottawa to Helsinki

Complete your trip to Helsinki with a hotel stay or car rental

Car rentals in Helsinki
Hotels in Helsinki
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