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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki from C$ 432

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — HEL
5 Aug — 12 Aug1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Helsinki-Vantaa are usually found in September or November, booked 30 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 31 July 2025.

Round-trip from

C$ 881

One-way from

C$ 432

Popular in

December

Cheapest in

September

Average price

C$ 1,461
American Airlines
  • American Airlines
  • 19/11-27/11
  • 4 total stops
  • 62h 55m total
  • Montreal to Helsinki
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9/9
  • 9/9
  • 1 total stop
  • 29h 20m total
  • Montreal to Helsinki
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Highest demand for flights based on searches. 4% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 67 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Helsinki

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 31 July 2025.

Wed 19/118:40 p.m.YUL - HEL
2 stops35h 15mAmerican Airlines
Thu 27/114:50 p.m.HEL - YUL
2 stops27h 40mAmerican Airlines
Deal found 29/7C$ 881
Thu 20/118:40 p.m.YUL - HEL
2 stops43h 35mBritish Airways
Tue 25/114:00 p.m.HEL - YUL
1 stop33h 45mBritish Airways
Deal found 29/7C$ 887
Tue 16/910:38 a.m.YUL - HEL
1 stop20h 22mMultiple Airlines
Thu 9/105:15 p.m.HEL - YUL
1 stop23h 35mMultiple Airlines
Deal found 28/7C$ 931
Sat 22/118:10 p.m.YUL - HEL
1 stop15h 30mAir Canada
Wed 26/1112:45 p.m.HEL - YUL
1 stop12h 35mAir Canada
Deal found 29/7C$ 1,028
Wed 19/118:10 p.m.YUL - HEL
1 stop15h 30mLufthansa
Sun 23/1112:45 p.m.HEL - YUL
1 stop12h 35mLufthansa
Deal found 29/7C$ 1,030
Fri 26/95:00 p.m.YUL - HEL
1 stop16h 40mDelta
Sat 4/107:00 a.m.HEL - YUL
1 stop16h 55mDelta
Deal found 28/7C$ 1,048

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 31 July 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Helsinki

Route

Depart

Return

Price

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

8:40 p.m.-2:55 p.m.

2 stops35h 15m

Helsinki-Vantaa

Thu 27/11

4:50 p.m.-1:30 p.m.

2 stops27h 40m

C$ 881

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

8:40 p.m.-11:15 p.m.

2 stops43h 35m

Helsinki-Vantaa

Mon 24/11

7:35 p.m.-6:45 p.m.

1 stop30h 10m

C$ 887

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

10:38 a.m.-2:00 p.m.

1 stop20h 22m

Helsinki-Vantaa

Thu 9/10

5:15 p.m.-9:50 a.m.

1 stop23h 35m

C$ 931

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

8:10 p.m.-6:40 p.m.

1 stop15h 30m

Helsinki-Vantaa

Wed 26/11

12:45 p.m.-6:20 p.m.

1 stop12h 35m

C$ 1,028

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

8:10 p.m.-6:40 p.m.

1 stop15h 30m

Helsinki-Vantaa

Sat 29/11

12:45 p.m.-6:20 p.m.

1 stop12h 35m

C$ 1,030

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

5:00 p.m.-4:40 p.m.

1 stop16h 40m

Helsinki-Vantaa

Sat 4/10

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

1 stop16h 55m

C$ 1,048

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

9:30 p.m.-9:50 a.m.

1 stop29h 20m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Helsinki. Price data was last updated on 25 July 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki (average of C$ 669). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki in July is currently the most expensive (average of C$ 1,030). 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.

What is the cheapest time of day to fly from YUL to HEL?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight at noon.

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki chosen by Cheapflights users in the past 12 months, using the same layover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 38% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of C$ 1,246.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 58m.

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 31 July 2025.
See what other customers who have flown with Delta,American Airlines, 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.
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Lufthansa
6.8
Okay
7,269 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
7,217 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Flying on American Airlines is currently your cheapest option to Helsinki, with prices starting at C$ 881. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at C$ 887 and C$ 1,028, respectively. These flights start at 37% 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, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki (average of C$ 669). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Helsinki in July is currently the most expensive (average of C$ 1,030). 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,042AverageC$ 1,324FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,051AverageC$ 1,422FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,128AverageC$ 1,439FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,131AverageC$ 1,356FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights 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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