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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki from C$ 598

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — HEL
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Helsinki
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Tue 9/66:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Tue 16/61:55 p.m.
HEL
-
YUL
1 stop34h 00m
Air France
Deal found 25/4C$ 1,003
Sun 24/57:00 p.m.
YUL
-
HEL
1 stop18h 25m
Multiple Airlines
Sun 31/59:00 p.m.
HEL
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 26/4C$ 1,006
Mon 11/56:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Wed 27/57:00 a.m.
HEL
-
YUL
1 stop16h 55m
Air France
Deal found 25/4C$ 1,011
Mon 27/48:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Mon 11/56:00 a.m.
HEL
-
YUL
1 stop19h 50m
Multiple Airlines
Deal found 24/4C$ 1,030
Wed 27/58:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Wed 3/67:40 p.m.
HEL
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 28/4C$ 1,040
Wed 29/48:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Sat 2/57:40 p.m.
HEL
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 24/4C$ 1,043
Thu 4/68:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Mon 8/67:40 p.m.
HEL
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 26/4C$ 1,051
Wed 10/67:00 p.m.
YUL
-
HEL
1 stop14h 40m
Delta
Wed 17/67:00 a.m.
HEL
-
YUL
1 stop16h 55m
Delta
Deal found 26/4C$ 1,052
Thu 7/56:50 p.m.
YUL
-
HEL
1 stop11h 15m
Delta
Mon 11/57:00 a.m.
HEL
-
YUL
1 stop16h 55m
Delta
Deal found 25/4C$ 1,056

Find flight deals from Pierre Elliott Trudeau Intl to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2026.

Round-trip from

C$ 1,003

One-way from

C$ 598

Popular in

December

Cheapest in

March

Average price

C$ 999
Air France
  • Air France
  • 9/6-16/6
  • 2 total stops
  • 56h 35m total
  • Montreal to Helsinki
Search Deals
11/6
  • 11/6
  • 3 total stops
  • 32h 50m total
  • Montreal to Helsinki
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 526 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 128 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

6:50 p.m.-12:25 a.m.

1 stop22h 35m

Helsinki-Vantaa

Tue 16/6

1:55 p.m.-4:55 p.m.

1 stop34h 00m

C$ 1,003
Quickest round-trip

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

10:30 p.m.-4:40 p.m.

1 stop11h 10m

Helsinki-Vantaa

Tue 16/6

7:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,051

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

7:44 p.m.-12:55 p.m.

2 stops34h 11m

Helsinki-Vantaa

Wed 27/5

7:15 a.m.-8:39 a.m.

2 stops32h 24m

C$ 1,064

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

10:30 p.m.-4:40 p.m.

1 stop11h 10m

Helsinki-Vantaa

Sun 14/6

6:25 p.m.-4:55 p.m.

1 stop29h 30m

C$ 1,088

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

10:30 p.m.-5:40 p.m.

2 stops12h 10m

Helsinki-Vantaa

Tue 16/6

6:25 p.m.-4:55 p.m.

1 stop29h 30m

C$ 1,093

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

8:20 a.m.-6:55 p.m.

2 stops27h 35m

Helsinki-Vantaa

Wed 3/6

6:35 a.m.-5:13 p.m.

2 stops41h 38m

C$ 1,116

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:50 p.m.-12:25 a.m.

1 stop22h 35m

Helsinki-Vantaa

Fri 26/6

7:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,119

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

8:20 a.m.-6:55 p.m.

2 stops27h 35m

Helsinki-Vantaa

Tue 16/6

2:05 p.m.-4:10 p.m.

2 stops57h 05m

C$ 1,142

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:50 p.m.-1:05 p.m.

1 stop11h 15m

Helsinki-Vantaa

Sun 31/5

1:55 p.m.-6:53 p.m.

2 stops35h 58m

C$ 1,156

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:50 p.m.-12:25 a.m.

1 stop22h 35m

Helsinki-Vantaa

Sun 31/5

5:40 p.m.-8:05 p.m.

1 stop33h 25m

C$ 1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki (average of C$ 960). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki in December is currently the most expensive (average of C$ 2,348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 29 April 2026.
See what other customers who have flown with KLM,Air France, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,512 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,512 reviews
KLM
7.8
Good
1,512 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.4
Good
1,580 reviews
KLM
7.8
Good
1,512 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
10,982 reviews
KLM
7.8
Good
1,512 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,962 reviews
KLM
7.8
Good
1,512 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Montreal Pierre Elliott Trudeau Intl?

    Helsinki-Vantaa (HEL), located 17.1 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Helsinki. 4 airlines have flights to Helsinki-Vantaa from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Helsinki-Vantaa should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

    For as low as C$ 1,051, Air France can have you in Helsinki from Montreal Pierre Elliott Trudeau Intl Airport in 11h 10m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Helsinki is about 6165 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki round-trip?

    Flying on KLM is currently your cheapest option to Helsinki, with prices starting at C$ 917. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at C$ 921 and C$ 986, respectively. These flights start at 30% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Helsinki that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Helsinki.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Helsinki?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki (average of C$ 960). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki in December is currently the most expensive (average of C$ 2,348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Jyväskylä flights

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Helsinki

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 917AverageC$ 1,295FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 921AverageC$ 1,059FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 986AverageC$ 1,882FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,055AverageC$ 1,273FlexibilityNo cancel feeOn-time77%
Search Air France flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Helsinki?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Helsinki flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Helsinki?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Helsinki with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Helsinki flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Helsinki become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Helsinki flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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