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Cheap flights from Niagara Falls to Helsinki from C$ 366

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Helsinki-Vantaa are usually found in September or April, booked 81 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Niagara Falls to Helsinki

Keep the following information in mind while searching for Niagara Falls to Helsinki flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 1,094

One-way from

C$ 366

Popular in

June

Cheapest in

September

Average price

C$ 1,389
Delta
  • Delta
  • 9/8-16/8
  • 3 total stops
  • 34h 00m total
  • Niagara Falls to Helsinki
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 15h 55m total
  • Niagara Falls to Helsinki
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Niagara Falls to Helsinki

Cheapest flights from Niagara Falls to Helsinki
Explore the most affordable flight options available from Niagara Falls to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sat 9/83:55 p.m.YYZ - HEL
2 stops14h 05mDelta
Sat 16/87:00 a.m.HEL - YYZ
1 stop19h 55mDelta
Deal found 11/6C$ 1,094
Tue 15/75:10 p.m.YYZ - HEL
2 stops32h 50mScandinavian Airlines
Tue 30/99:00 p.m.HEL - YYZ
1 stop25h 40mScandinavian Airlines
Deal found 12/6C$ 1,113
Thu 12/612:45 p.m.YYZ - HEL
2 stops40h 05mUnited Airlines
Sat 21/66:10 a.m.HEL - YYZ
2 stops34h 48mUnited Airlines
Deal found 9/6C$ 1,127
Wed 9/710:15 p.m.YYZ - HEL
2 stops17h 20mMultiple Airlines
Wed 20/86:50 a.m.HEL - YYZ
1 stop13h 20mMultiple Airlines
Deal found 12/6C$ 1,129
Tue 22/711:30 p.m.YYZ - HEL
1 stop16h 50mAir France
Tue 12/86:40 a.m.HEL - YYZ
1 stop21h 15mAir France
Deal found 12/6C$ 1,135
Thu 24/712:45 p.m.YYZ - HEL
2 stops18h 30mAmerican Airlines
Wed 13/85:15 p.m.HEL - YYZ
2 stops30h 20mAmerican Airlines
Deal found 11/6C$ 1,151
Sun 6/75:00 p.m.YYZ - HEL
2 stops18h 55mLufthansa
Wed 20/87:40 p.m.HEL - YYZ
2 stops22h 55mLufthansa
Deal found 12/6C$ 1,157
Mon 23/610:10 p.m.YYZ - HEL
1 stop31h 25mKLM
Mon 30/66:25 p.m.HEL - YYZ
1 stop32h 30mKLM
Deal found 11/6C$ 1,162
Mon 28/78:50 p.m.YYZ - HEL
2 stops15h 40mIcelandair
Wed 13/812:10 p.m.HEL - YYZ
2 stops16h 45mIcelandair
Deal found 12/6C$ 1,203
Thu 10/76:20 p.m.YYZ - HEL
1 stop11h 30mAir Canada
Sat 23/86:10 a.m.HEL - YYZ
2 stops24h 09mAir Canada
Deal found 12/6C$ 1,276
Wed 30/76:05 p.m.YYZ - HEL
1 stop13h 15mBritish Airways
Fri 8/88:00 a.m.HEL - YYZ
2 stops20h 31mBritish Airways
Deal found 11/6C$ 1,359

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls 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 12 June 2025.
Use the filters below to find and compare flights from Niagara Falls to Helsinki that are best for you.

Fly from

Niagara Falls

Fly to

Helsinki

Route

Depart

Return

Price

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 9/8

3:55 p.m.-1:00 p.m.

2 stops14h 05m

Helsinki-Vantaa

Sat 16/8

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

1 stop19h 55m

C$ 1,094

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 15/7

5:10 p.m.-9:00 a.m.

2 stops32h 50m

Helsinki-Vantaa

Tue 30/9

9:00 p.m.-3:40 p.m.

1 stop25h 40m

C$ 1,113

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 9/7

10:15 p.m.-10:35 p.m.

2 stops17h 20m

Helsinki-Vantaa

Wed 20/8

6:50 a.m.-1:10 p.m.

1 stop13h 20m

C$ 1,129

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 22/7

11:30 p.m.-11:20 p.m.

1 stop16h 50m

Helsinki-Vantaa

Tue 12/8

6:40 a.m.-8:55 p.m.

1 stop21h 15m

C$ 1,135

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 9/7

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

2 stops39h 00m

Helsinki-Vantaa

Wed 20/8

6:10 a.m.-11:58 p.m.

2 stops24h 48m

C$ 1,140

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 24/7

12:45 p.m.-2:15 p.m.

2 stops18h 30m

Helsinki-Vantaa

Wed 13/8

5:15 p.m.-4:35 p.m.

2 stops30h 20m

C$ 1,151

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 6/7

5:00 p.m.-6:55 p.m.

2 stops18h 55m

Helsinki-Vantaa

Wed 20/8

7:40 p.m.-11:35 a.m.

2 stops22h 55m

C$ 1,157

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 23/6

10:10 p.m.-12:35 p.m.

1 stop31h 25m

Helsinki-Vantaa

Mon 30/6

6:25 p.m.-7:55 p.m.

1 stop32h 30m

C$ 1,162

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 28/7

8:50 p.m.-7:30 p.m.

2 stops15h 40m

Helsinki-Vantaa

Wed 13/8

12:10 p.m.-9:55 p.m.

2 stops16h 45m

C$ 1,203

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 10/7

6:20 p.m.-12:50 p.m.

1 stop11h 30m

Helsinki-Vantaa

Sat 23/8

6:10 a.m.-11:19 p.m.

2 stops24h 09m

C$ 1,276

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 16 results
1
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Best time to book a flight from Niagara Falls to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Niagara Falls 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 Niagara Falls to Helsinki

How far ahead should I book a flight from Niagara Falls to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Helsinki. Price data was last updated on 9 June 2025.

To ensure you get the cheapest price possible for a flight from Niagara Falls to Helsinki, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Niagara Falls to Helsinki?

Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Helsinki (average of C$ 669). Flying from Niagara Falls to Helsinki in July is currently the most expensive (average of C$ 1,080). 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 NI4 to HEL?

Find hourly flight availability from Niagara Falls 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 12 June 2025.

When flying from Niagara Falls to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 mm per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Niagara Falls to Helsinki to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls 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 Niagara Falls?

    For a flight from Niagara Falls to Helsinki, you will be flying into Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 17.1 km from the centre of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 0 inbound flights from Niagara Falls per day. 7 airlines have flights to Helsinki-Vantaa from Niagara Falls on a regular basis.

  • What are the cheapest airlines to fly from Niagara Falls to Helsinki one-way?

    C$ 638 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Icelandair and TAP AIR PORTUGAL, with prices starting from C$ 686 and C$ 1,184, respectively.

  • Can I find deals for flights from Niagara Falls to Helsinki that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Helsinki?

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

  • Can I find deals for business class flights from Niagara Falls to Helsinki?

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Helsinki?

    Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Helsinki (average of C$ 669). Flying from Niagara Falls to Helsinki in July is currently the most expensive (average of C$ 1,080). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Niagara Falls to Helsinki

Discover the top 7 airlines that operate flights from Niagara Falls 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 872AverageC$ 1,110FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapestC$ 878AverageC$ 1,447FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapestC$ 944AverageC$ 1,265FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 949AverageC$ 1,315FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 987AverageC$ 1,357FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,267AverageC$ 1,438FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,319AverageC$ 1,493FlexibilityNo cancel feeOn-time75%
Search KLM flights

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How does Cheapflights help users find flights from Niagara Falls to Helsinki?

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Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Helsinki?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Helsinki for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Helsinki with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Helsinki with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Niagara Falls to Helsinki become cheaper?

Yes! Start tracking prices for Niagara Falls to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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