What are the cheapest airlines flying from Ontario to Helsinki round-trip?

Flying on British Airways is currently your cheapest option to Helsinki, with prices starting at $979. Another option worth looking into is KLM, starting at $990 round trip.

What are the cheapest airlines to fly from Ontario to Helsinki one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $749. British Airways flights start at $818 while deals on United Airlines start at $846 one-way.

How recently were the Ontario to Helsinki flight deals updated?

The Ontario to Helsinki flight deals you see on this page were last updated on 5/28.

When is the best time to book a flight from Ontario to Helsinki?

Currently, January is the cheapest month in which you can book a flight from Ontario to Helsinki (average of $628). Flying from Ontario to Helsinki in June is currently the most expensive (average of $1,322). 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.

Can I find flights from Ontario to Helsinki for under $900 on Cheapflights?

Yes, there are multiple flights from Ontario to Helsinki for under $900. The cheapest flight booked recently is on Multiple Airlines for just $891, but on average you can expect to pay $1,059.

Are there last-minute flights available from Ontario to Helsinki for under $1,400?

There are currently 4+ open flights from Ontario to Helsinki within the next 7 days for less than $1,400.

What does ONT to HEL mean?

Ontario Airport is ONT and Helsinki-Vantaa Airport is HEL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Can I find deals for flights from Ontario to Helsinki that include extra baggage allowance?

The amount of baggage you can bring on your Ontario to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ontario to Helsinki with specific airlines?

Yes, Cheapflights allows you to browse and filter Ontario to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ontario to Helsinki that include hotel bookings?

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

How can I find direct flights from Ontario to Helsinki?

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

Can I find deals for business class flights from Ontario to Helsinki?

Yes. Cheapflights offers flight deals from Ontario 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.

Can I find deals for flights from Ontario to Helsinki that allow pets onboard?

Many airlines flying from Ontario to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ontario to Helsinki?

Yes, you can often find last-minute deals on Ontario to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ontario, CA to Helsinki, Finland from $749

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Cheap flight deals from Ontario to Helsinki

Round-trip from	$628

From Ontario to Helsinki-Vantaa

Search Deals

How far in advance should I book a flight from Ontario to Helsinki?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 15% on flights from Ontario to Helsinki compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $791. For sooner than that we have options available in the next 3 days from $978.

What is the cheapest month to fly from Ontario to Helsinki?

February can be a great time to fly to Helsinki from Ontario with a flight ticket averaging about $908. Cheapflights users have found deals in the month of February for as cheap as $533. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Ontario to Helsinki (ONT - HEL)?

When flying from Ontario 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.

Cheap British Airways flights from Ontario to Helsinki

Take a peek at the cheapest British Airways flights we've detected traveling from Ontario to Helsinki. Deals update often to give you more flight options matching your criteria

Wed 7/106:05 amONT - HEL

2 stops20h 15mBritish Airways

Wed 7/178:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$979

Sun 7/76:05 amONT - HEL

2 stops20h 15mBritish Airways

Mon 7/158:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$1,029

Sun 8/118:10 amONT - HEL

2 stops18h 10mBritish Airways

Sat 8/2412:25 pmHEL - ONT

1 stop16h 23mBritish Airways

Deal found 5/28$1,070

Tue 7/94:31 pmONT - HEL

2 stops18h 29mBritish Airways

Thu 7/188:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$1,074

Thu 7/46:00 amONT - HEL

2 stops20h 20mBritish Airways

Mon 7/158:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$1,079

Wed 7/106:05 amONT - HEL

2 stops20h 15mBritish Airways

Fri 7/198:00 amHEL - ONT

2 stops20h 22mBritish Airways

Deal found 5/27$1,099

Thu 7/46:00 amONT - HEL

2 stops20h 20mBritish Airways

Wed 7/178:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$1,124

Thu 7/46:00 amONT - HEL

2 stops20h 20mBritish Airways

Mon 7/1512:25 pmHEL - ONT

1 stop16h 25mBritish Airways

Deal found 5/27$1,150

Wed 7/106:05 amONT - HEL

2 stops20h 15mBritish Airways

Tue 7/168:00 amHEL - ONT

2 stops24h 05mBritish Airways

Deal found 5/27$1,159

Cheap American Airlines flights from Ontario to Helsinki

Some of the lowest-priced American Airlines flights we've found at this time heading from Ontario to Helsinki. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Tue 6/1110:54 amONT - HEL

1 stop13h 51mAmerican Airlines

Tue 6/1812:25 pmHEL - ONT

1 stop19h 44mAmerican Airlines

Deal found 5/27$1,377

Tue 7/910:48 amONT - HEL

1 stop13h 57mAmerican Airlines

Mon 7/1512:25 pmHEL - ONT

1 stop33h 26mAmerican Airlines

Deal found 5/27$1,751

Sun 6/210:34 amONT - HEL

1 stop14h 11mAmerican Airlines

Mon 6/1012:25 pmHEL - ONT

1 stop16h 32mAmerican Airlines

Deal found 5/27$1,902

Thu 7/410:54 amONT - HEL

1 stop13h 51mAmerican Airlines

Mon 7/812:25 pmHEL - ONT

1 stop21h 24mAmerican Airlines

Deal found 5/28$1,914

Tue 9/310:46 amONT - HEL

1 stop13h 59mAmerican Airlines

Sun 9/812:25 pmHEL - ONT

1 stop17h 19mAmerican Airlines

Deal found 5/27$1,931

Fri 8/210:48 amONT - HEL

1 stop13h 57mAmerican Airlines

Sun 8/1112:25 pmHEL - ONT

1 stop16h 23mAmerican Airlines

Deal found 5/26$2,257

Mon 8/268:10 amONT - HEL

1 stop16h 35mAmerican Airlines

Tue 9/312:25 pmHEL - ONT

1 stop16h 23mAmerican Airlines

Deal found 5/28$4,572

Thu 7/410:54 amONT - HEL

1 stop13h 51mAmerican Airlines

Mon 7/1512:25 pmHEL - ONT

1 stop16h 25mAmerican Airlines

Deal found 5/27$4,822

Sun 6/910:54 amONT - HEL

1 stop13h 51mAmerican Airlines

Sat 6/1512:25 pmHEL - ONT

1 stop19h 44mAmerican Airlines

Deal found 5/27$5,057

Cheap Ontario to Helsinki flights in May & June 2024

Listed are some of the best fares we've found on flights departing from Ontario to Helsinki in 2024. Check back soon for alternative fares.

Wed 6/1912:49 pmONT - HEL

2 stops37h 31mBritish Airways

Wed 7/108:00 amHEL - ONT

2 stops20h 22mBritish Airways

Deal found 5/27$1,197

Tue 6/1110:54 amONT - HEL

1 stop13h 51mAmerican Airlines

Tue 6/1812:25 pmHEL - ONT

1 stop19h 44mAmerican Airlines

Deal found 5/27$1,377

Sun 6/25:15 amONT - HEL

2 stops27h 30mUnited Airlines

Mon 6/106:20 amHEL - ONT

2 stops26h 07mUnited Airlines

Deal found 5/27$1,383

Fri 6/286:00 amONT - HEL

1 stop18h 45mAmerican Airlines

Wed 7/38:00 amHEL - ONT

2 stops20h 37mAmerican Airlines

Deal found 5/28$1,393

Fri 6/2810:54 amONT - HEL

2 stops17h 06mAmerican Airlines

Wed 7/38:00 amHEL - ONT

2 stops20h 37mAmerican Airlines

Deal found 5/28$1,397

Sun 6/3011:59 pmONT - HEL

1 stop24h 46mAmerican Airlines

Wed 7/38:00 amHEL - ONT

2 stops20h 37mAmerican Airlines

Deal found 5/28$1,642

Tue 6/118:10 amONT - HEL

2 stops27h 55mIberia

Tue 6/1812:25 pmHEL - ONT

1 stop21h 34mIberia

Deal found 5/27$1,822

Wed 6/268:10 amONT - HEL

2 stops27h 55mIberia

Wed 7/34:00 pmHEL - ONT

2 stops36h 57mIberia

Deal found 5/27$1,899

Sun 6/210:34 amONT - HEL

1 stop14h 11mAmerican Airlines

Mon 6/1012:25 pmHEL - ONT

1 stop16h 32mAmerican Airlines

Deal found 5/27$1,902

Ontario to Helsinki 2024 flight deals

Listed are some of the best fares we've found on flights departing from Ontario to Helsinki in 2024. Check back soon for alternative fares.

Wed 11/2710:34 amONT - HEL

2 stops22h 11mUnited Airlines

Wed 12/46:50 amHEL - ONT

2 stops23h 27mUnited Airlines

Deal found 5/28$765

Wed 11/2710:34 amONT - HEL

2 stops20h 36mMultiple Airlines

Wed 12/46:50 amHEL - ONT

2 stops25h 15mMultiple Airlines

Deal found 5/28$838

Wed 7/108:10 amONT - HEL

2 stops20h 05mMultiple Airlines

Thu 7/185:20 pmHEL - ONT

2 stops28h 31mMultiple Airlines

Deal found 5/27$891

Sun 7/78:10 amONT - HEL

2 stops20h 05mMultiple Airlines

Thu 7/185:20 pmHEL - ONT

2 stops28h 31mMultiple Airlines

Deal found 5/27$911

Wed 7/1011:59 pmONT - HEL

1 stop24h 46mMultiple Airlines

Thu 7/185:20 pmHEL - ONT

2 stops28h 31mMultiple Airlines

Deal found 5/27$961

Wed 7/106:05 amONT - HEL

2 stops20h 15mBritish Airways

Wed 7/178:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$979

Sat 7/611:59 pmONT - HEL

1 stop24h 46mMultiple Airlines

Thu 7/185:20 pmHEL - ONT

2 stops28h 31mMultiple Airlines

Deal found 5/27$986

Sun 8/1111:23 amONT - HEL

2 stops20h 02mKLM

Sat 8/247:00 amHEL - ONT

2 stops23h 40mKLM

Deal found 5/28$990

Sun 7/76:05 amONT - HEL

2 stops20h 15mBritish Airways

Mon 7/158:00 amHEL - ONT

2 stops20h 50mBritish Airways

Deal found 5/27$1,029

Ontario to Helsinki flights leaving soon

Consider one of these great deals we found on last-minute flights from Ontario to Helsinki. Users should examine the flight details to ensure there are no surprises.

Sun 6/25:15 amONT - HEL

2 stops27h 30mUnited Airlines

Mon 6/106:20 amHEL - ONT

2 stops26h 07mUnited Airlines

Deal found 5/27$1,383

Sun 6/210:34 amONT - HEL

1 stop14h 11mAmerican Airlines

Mon 6/1012:25 pmHEL - ONT

1 stop16h 32mAmerican Airlines

Deal found 5/27$1,902

Mon 6/311:59 pmONT - HEL

1 stop24h 46mAmerican Airlines

Fri 6/1412:25 pmHEL - ONT

1 stop19h 44mAmerican Airlines

Deal found 5/27$8,457

Mon 6/31:29 pmONT - HEL

2 stops17h 56mUnited Airlines

Fri 6/1412:45 pmHEL - ONT

2 stops19h 42mUnited Airlines

Deal found 5/27$8,515

One-way flights to Helsinki from Ontario

Users in need of a one-way flight from Ontario to Helsinki can choose from these deals. Those seeking round-trip flights from Ontario to Helsinki should utilize the search form at the the top of the page.

Sat 8/310:36 pmONT - HEL

2 stops29h 24mAmerican Airlines

Deal found 5/28$749

Mon 7/2910:38 pmONT - HEL

2 stops29h 22mAmerican Airlines

Deal found 5/28$772

Tue 7/2310:00 amONT - HEL

1 stop16h 55mMultiple Airlines

Deal found 5/27$804

Mon 7/2911:59 pmONT - HEL

1 stop24h 46mBritish Airways

Deal found 5/28$818

Wed 7/246:20 amONT - HEL

2 stops26h 25mUnited Airlines

Deal found 5/27$846

Tue 7/238:10 amONT - HEL

1 stop16h 35mAmerican Airlines

Deal found 5/27$881

Sat 8/31:45 pmONT - HEL

3 stops19h 00mUnited Airlines

Deal found 5/28$946

Wed 7/2411:59 pmONT - HEL

1 stop24h 46mAmerican Airlines

Deal found 5/27$1,020

Mon 7/296:35 pmONT - HEL

3 stops32h 05mMultiple Airlines

Deal found 5/28$1,306

Find flights from Ontario to Helsinki within your budget

Fly from

Fly to

Budget

$891 - $1,822

Route

Depart

Return

Price

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Wed 7/10

2 stops20h 05m

Helsinki-Vantaa

Thu 7/18

2 stops28h 31m

$891

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Sun 7/7

2 stops20h 05m

Helsinki-Vantaa

Thu 7/18

2 stops28h 31m

$911

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Wed 7/10

1 stop24h 46m

Helsinki-Vantaa

Thu 7/18

2 stops28h 31m

$961

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Wed 7/10

2 stops20h 15m

Helsinki-Vantaa

Wed 7/17

2 stops20h 50m

$979

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Sun 8/11

2 stops20h 02m

Helsinki-Vantaa

Sat 8/24

2 stops23h 40m

$990

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Sun 7/7

2 stops20h 15m

Helsinki-Vantaa

Mon 7/15

2 stops20h 50m

$1,029

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Tue 6/11

1 stop13h 51m

Helsinki-Vantaa

Tue 6/18

1 stop19h 44m

$1,377

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Tue 7/9

2 stops25h 05m

Helsinki-Vantaa

Mon 7/15

2 stops38h 28m

$1,502

OntarioHelsinki-Vantaa

ONT - HEL

ONTHEL

Ontario

Tue 6/11

2 stops27h 55m

Helsinki-Vantaa

Tue 6/18

1 stop21h 34m

$1,822

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Ontario with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in Helsinki by month

HEL Temperature	21.2 - 60.8 °F

HEL

Temperature

21.2 - 60.8 °F

Reviews of airlines servicing Helsinki

Read through reviews of airlines operating flights from Ontario to Helsinki, such as British Airways, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.9

Good

1,528 reviews

Check prices

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM

7.9

Good

1,528 reviews

KLM

7.9

Good

1,528 reviews

Check prices

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

United Airlines

7.4

Good

10,799 reviews

KLM

7.9

Good

1,528 reviews

Check prices

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines

7.3

Good

14,316 reviews

KLM

7.9

Good

1,528 reviews

Check prices

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Iberia

7.1

Good

2,742 reviews

KLM

7.9

Good

1,528 reviews

Check prices

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

British Airways

6.8

Okay

6,766 reviews

KLM

7.9

Good

1,528 reviews

Check prices

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Can I find flights from Ontario to Helsinki for under $900 on Cheapflights?
Yes, there are multiple flights from Ontario to Helsinki for under $900. The cheapest flight booked recently is on Multiple Airlines for just $891, but on average you can expect to pay $1,059.
Are there last-minute flights available from Ontario to Helsinki for under $1,400?
There are currently 4+ open flights from Ontario to Helsinki within the next 7 days for less than $1,400.
What are the cheapest airlines flying from Ontario to Helsinki round-trip?
Flying on British Airways is currently your cheapest option to Helsinki, with prices starting at $979. Another option worth looking into is KLM, starting at $990 round trip.
What are the cheapest airlines to fly from Ontario to Helsinki one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $749. British Airways flights start at $818 while deals on United Airlines start at $846 one-way.
What does ONT to HEL mean?
Ontario Airport is ONT and Helsinki-Vantaa Airport is HEL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.
Can I find deals for flights from Ontario to Helsinki that include extra baggage allowance?
The amount of baggage you can bring on your Ontario to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ontario to Helsinki with specific airlines?
Yes, Cheapflights allows you to browse and filter Ontario to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ontario to Helsinki that include hotel bookings?
Yes. In addition to deals on Ontario to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Helsinki.
Can I find deals for business class flights from Ontario to Helsinki?
Yes. Cheapflights offers flight deals from Ontario 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.
Can I find deals for flights from Ontario to Helsinki that allow pets onboard?
Many airlines flying from Ontario to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ontario to Helsinki?
Yes, you can often find last-minute deals on Ontario to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ontario to Helsinki flight deals updated?
The Ontario to Helsinki flight deals you see on this page were last updated on 5/28.
When is the best time to book a flight from Ontario to Helsinki?
Currently, January is the cheapest month in which you can book a flight from Ontario to Helsinki (average of $628). Flying from Ontario to Helsinki in June is currently the most expensive (average of $1,322). 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

Alternative routes for Ontario to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.

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Other flights to Helsinki
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 28, 2024.

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Search flights from Ontario to Helsinki by cabin class

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How does Cheapflights help users find flights from Ontario to Helsinki?

Deals for Ontario to Helsinki flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Helsinki for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Helsinki from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Ontario to Helsinki and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Ontario (ONT) to Helsinki (HEL) from $749

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Ontario to Helsinki

Round-trip from

How far in advance should I book a flight from Ontario to Helsinki?

What is the cheapest month to fly from Ontario to Helsinki?

When is the cheapest time to fly from Ontario to Helsinki (ONT - HEL)?

Cheap British Airways flights from Ontario to Helsinki

Take a peek at the cheapest British Airways flights we've detected traveling from Ontario to Helsinki. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Ontario to Helsinki

Some of the lowest-priced American Airlines flights we've found at this time heading from Ontario to Helsinki. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Ontario to Helsinki flights in May & June 2024

Find cheap flight options from Ontario to Helsinki specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.

Listed are some of the best fares we've found on flights departing from Ontario to Helsinki in 2024. Check back soon for alternative fares.

Ontario to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.

Listed are some of the best fares we've found on flights departing from Ontario to Helsinki in 2024. Check back soon for alternative fares.

Ontario to Helsinki flights leaving soon

Consider one of these great deals we found on last-minute flights from Ontario to Helsinki. Users should examine the flight details to ensure there are no surprises.

One-way flights to Helsinki from Ontario

Users in need of a one-way flight from Ontario to Helsinki can choose from these deals. Those seeking round-trip flights from Ontario to Helsinki should utilize the search form at the the top of the page.

Find flights from Ontario to Helsinki within your budget

Best time to book a flight from Ontario to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Ontario with our price prediction graph.

Temperature and rainfall in Helsinki by month

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

Reviews of airlines servicing Helsinki

Read through reviews of airlines operating flights from Ontario to Helsinki, such as British Airways, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find flights from Ontario to Helsinki for under $900 on Cheapflights?

Are there last-minute flights available from Ontario to Helsinki for under $1,400?

What are the cheapest airlines flying from Ontario to Helsinki round-trip?

What are the cheapest airlines to fly from Ontario to Helsinki one-way?

What does ONT to HEL mean?

Can I find deals for flights from Ontario to Helsinki that include extra baggage allowance?

Can I find deals on flights from Ontario to Helsinki with specific airlines?

Can I find deals for flights from Ontario to Helsinki that include hotel bookings?

How can I find direct flights from Ontario to Helsinki?

Can I find deals for business class flights from Ontario to Helsinki?

Can I find deals for flights from Ontario to Helsinki that allow pets onboard?

Can I find deals on last-minute flights from Ontario to Helsinki?

How recently were the Ontario to Helsinki flight deals updated?

When is the best time to book a flight from Ontario to Helsinki?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to HelsinkiSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to Helsinki by cabin class

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Alternative routes for Ontario to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.