How many flights depart from Chicago O'Hare Intl Airport to Helsinki on average per day?

As of June 2026, 5 flights take off from Chicago O'Hare Intl Airport and land in Helsinki each day. The most common flight departure time for this route is 9:00PM, with 100% of daily flights taking off in the evening.

What airlines fly to Helsinki?

Icelandair, Finnair and Scandinavian Airlines are the top three most popular airlines that fly to Helsinki from Chicago O'Hare Intl Airport according to our data. Icelandair is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 5 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Helsinki?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $733.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Helsinki?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 35m.

What is the cheapest airline that flies from Chicago O'Hare Intl to Helsinki-Vantaa?

Icelandair is the most popular carrier operating from Chicago O'Hare Intl to Helsinki-Vantaa

How many flights depart from Chicago O'Hare Intl Airport to Helsinki on average per week?

As of June 2026, there are 35 flights per week flying from Chicago O'Hare Intl Airport to Helsinki. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Helsinki?

Copenhagen (CPH) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Helsinki?

Reykjavik (KEF) has the shortest average layover time for this route: 0h 48m.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport?

Prices for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport were last updated today.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport?

As of June 2026, there are 5 operators available to choose from for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$332 Cheap Flights from Chicago O'Hare Intl Airport to Helsinki in 2026

Q: What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Helsinki?

Prices are currently low for flights on this route. Typical prices usually range from $1,391 to $1,021. The lowest price recently found on this route was $693.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$693Icelandair

Sat, Dec 5 - Sat, Dec 19

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

11:55 pm - 9:25 pm

HEL

ORD

29h 30m

1 stop

$698Icelandair

Sun, Oct 4 - Sat, Oct 10

6:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$700Icelandair

Fri, Nov 6 - Wed, Nov 18

6:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$701Icelandair

Fri, Nov 6 - Thu, Nov 12

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$703Icelandair

Tue, Oct 20 - Mon, Nov 2

6:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$704Icelandair

Thu, Nov 5 - Sat, Nov 14

6:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$705Icelandair

Sat, Nov 7 - Fri, Nov 13

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$707Icelandair

Thu, Oct 22 - Sun, Nov 1

7:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

1:55 pm - 5:20 pm

HEL

ORD

11h 25m

1 stop

$708Icelandair

Mon, Oct 26 - Sun, Nov 1

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

$709Icelandair

Thu, Oct 15 - Mon, Oct 19

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Icelandair flights from Chicago O'Hare Intl Airport to Helsinki

Our best Icelandair deals on Chicago O'Hare Intl Airport to Helsinki flight tickets

Icelandair

Dec 5

ORD6:30 pmChicago O'Hare Intl

10h 25m

1 stop

HEL12:55 pmHelsinki-Vantaa

Dec 19

HEL1:55 pmHelsinki-Vantaa

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$693

Icelandair

Oct 4

ORD7:25 pmChicago O'Hare Intl

10h 35m

1 stop

HEL2:00 pmHelsinki-Vantaa

Oct 10

HEL11:55 pmHelsinki-Vantaa

29h 30m

1 stop

ORD9:25 pmChicago O'Hare Intl

$698

Icelandair

Nov 6

ORD6:30 pmChicago O'Hare Intl

10h 25m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 18

HEL1:55 pmHelsinki-Vantaa

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$700

Lufthansa flights from Chicago O'Hare Intl Airport to Helsinki

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Helsinki flight tickets

Lufthansa

Jun 17

ORD10:30 pmChicago O'Hare Intl

18h 10m

1 stop

HEL12:40 amHelsinki-Vantaa

Jun 25

HEL6:35 amHelsinki-Vantaa

14h 20m

1 stop

ORD12:55 pmChicago O'Hare Intl

$1,154

Lufthansa

Jun 17

ORD10:30 pmChicago O'Hare Intl

18h 10m

1 stop

HEL12:40 amHelsinki-Vantaa

Jun 24

HEL6:35 amHelsinki-Vantaa

14h 20m

1 stop

ORD12:55 pmChicago O'Hare Intl

$1,157

Lufthansa

Jun 17

ORD10:30 pmChicago O'Hare Intl

19h 05m

2 stops

HEL1:35 amHelsinki-Vantaa

Jun 25

HEL7:40 pmHelsinki-Vantaa

25h 15m

2 stops

ORD12:55 pmChicago O'Hare Intl

$1,254

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sat 12/5

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Sat 12/19

1:55 pm-5:20 pm

1 stop11h 25m

$693

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 10/4

7:25 pm-2:00 pm

1 stop10h 35m

Helsinki-Vantaa

Sat 10/10

11:55 pm-9:25 pm

1 stop29h 30m

$698

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Fri 11/6

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Wed 11/18

1:55 pm-5:20 pm

1 stop11h 25m

$700

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Fri 11/6

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Thu 11/12

1:55 pm-5:20 pm

1 stop11h 25m

$701

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 10/20

7:25 pm-2:00 pm

1 stop10h 35m

Helsinki-Vantaa

Mon 11/2

1:55 pm-5:20 pm

1 stop11h 25m

$703

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 11/5

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Sat 11/14

1:55 pm-5:20 pm

1 stop11h 25m

$704

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sat 11/7

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Fri 11/13

1:55 pm-5:20 pm

1 stop11h 25m

$705

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 10/22

7:25 pm-2:00 pm

1 stop10h 35m

Helsinki-Vantaa

Sun 11/1

1:55 pm-5:20 pm

1 stop11h 25m

$707

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Mon 10/26

7:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Sun 11/1

1:55 pm-5:20 pm

1 stop11h 25m

$708

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 10/15

7:25 pm-2:00 pm

1 stop10h 35m

Helsinki-Vantaa

Mon 10/19

3:00 pm-6:15 pm

1 stop11h 15m

$709

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Helsinki?

What is the cheapest month to fly to Helsinki?

The month of February is, on average, the cheapest month to fly to Helsinki from Chicago O'Hare Intl Airport, with most prices found around $469. If you aren’t able to travel during the month of February, then book flights to Helsinki from Chicago O'Hare Intl Airport during January instead. Flights to Helsinki in January, while not as cheap as those in February, still average around $493.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Sunday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. Flights from Chicago O'Hare Intl Airport to Helsinki on a Friday will generally be more expensive and average around $1,083. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Chicago O'Hare Intl to Helsinki-Vantaa flight route?

Fly from Chicago O'Hare Intl to Helsinki-Vantaa for the best Chicago O'Hare Intl - Helsinki-Vantaa flight prices

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Helsinki?

You are more likely to see cheaper flights to Helsinki from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $782 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Chicago O'Hare Intl Airport for as low as $573 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Helsinki flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Helsinki flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Chicago O'Hare Intl Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Helsinki (ORD to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Helsinki

Best Price Found	$499
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Helsinki	1 airport

The best one-way flight to Helsinki from Chicago O'Hare Intl Airport in the past 72 hours is $499. The best round-trip flight deal from Chicago O'Hare Intl Airport to Helsinki found on momondo in the last 72 hours is $894.

The fastest flight from Chicago O'Hare Intl Airport to Helsinki takes 8h 45m

Direct flights go from Chicago O'Hare Intl Airport to Helsinki every day.

There is 1 airport in Helsinki. From Chicago O'Hare Intl Airport there are direct flights to Helsinki-Vantaa (HEL).

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Helsinki

How far is Chicago O'Hare Intl to Helsinki-Vantaa by plane?
Chicago O'Hare Intl and Helsinki-Vantaa are 4426.4 mi apart from one another. Typically, this will take 8h 45m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport?
Prices for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport?
As of June 2026, there are 5 operators available to choose from for flights from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Helsinki?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Helsinki is Boeing 787-8 Dreamliner, representing 22.92% of all bookings. The subsequent popular models are Airbus A330-300 at 21.94%, Boeing 777-300ER at 20.27%, and Boeing 787 Dreamliner at 13.03%.
What is the most popular airline from Chicago O'Hare Intl Airport to Helsinki?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Helsinki is Icelandair, representing 33% of all bookings. The subsequent popular airlines are Finnair at 30%, Scandinavian Airlines at 27%, and Lufthansa at 6%.

Best airlines flying from Chicago O'Hare Intl Airport to Helsinki

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $419	Free Cancellation	Rating 7.0 670 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $428	Free Cancellation	Rating 7.4 1,815 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $518	Free Cancellation	Rating 6.8 8,052 reviews	Search Lufthansa flights
Finnair	PriceFrom $678	Free Cancellation	Rating 7.7 1,405 reviews	Search Finnair flights
United Airlines	PriceFrom $815	Free Cancellation	Rating 7.4 9,803 reviews	Search United Airlines flights

Finnair Flights From Chicago O'Hare Intl Airport to Helsinki
Finnair operates around 7 flights from Chicago O'Hare Intl Airport to Helsinki every week. The average price of these flights found in the last 72 hours has been $1,028, but momondo users have found Finnair deals from Chicago O'Hare Intl Airport to Helsinki from as low as $678 round-trip. Finnair has been scored 7.7/10 in 1,405 reviews.

Vantaa

Espoo

Lahti

Kotka

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Why should I use momondo to find a flight deal from Chicago to Helsinki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Helsinki with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Helsinki flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Helsinki.

I’m not ready to book a flight from Chicago to Helsinki right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helsinki from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Icelandair flights from Chicago O'Hare Intl Airport to Helsinki

Our best Icelandair deals on Chicago O'Hare Intl Airport to Helsinki flight tickets

Lufthansa flights from Chicago O'Hare Intl Airport to Helsinki

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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Helsinki

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Helsinki?

What is the cheapest month to fly to Helsinki?

What is the cheapest day to depart on your flight to Helsinki?

What is the cheapest Chicago O'Hare Intl to Helsinki-Vantaa flight route?

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Helsinki?

What cabin class options are available on Chicago O'Hare Intl Airport to Helsinki flights?

What is the cheapest airline that flies from Chicago O'Hare Intl to Helsinki-Vantaa?

What airlines fly to Helsinki?

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Helsinki?

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Helsinki?

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Helsinki?

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Helsinki?

How many flights depart from Chicago O'Hare Intl Airport to Helsinki on average per day?

How many flights depart from Chicago O'Hare Intl Airport to Helsinki on average per week?

When to book flights from Chicago O'Hare Intl Airport to Helsinki

Cheap Chicago O'Hare Intl Airport to Helsinki (ORD to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Helsinki

Best Price Found

Fastest flight time

Direct flights

Airports in Helsinki

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Helsinki

Best airlines flying from Chicago O'Hare Intl Airport to Helsinki

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Helsinki with momondo

Finnair Flights From Chicago O'Hare Intl Airport to Helsinki

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