What is the cheapest airline that flies from Chicago O'Hare Intl to Finland?

Icelandair is the most popular carrier operating from Chicago O'Hare Intl to Finland

What airlines fly to Finland?

Icelandair, Finnair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Chicago O'Hare Intl Airport according to our data. Icelandair is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 6 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chicago O'Hare Intl Airport to Finland are refreshed on a daily basis.

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

The number of operators available for flights from Chicago O'Hare Intl Airport to Finland is 6 as of May 2026.

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

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 Finland.

What documentation or ID do you need to fly to Finland?

The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$376 Cheap Flights from Chicago O'Hare Intl Airport to Finland in 2026

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

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

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

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

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 6:05 pm

ORD

HEL

36h 45m

1 stop

7:00 pm - 10:05 am

HEL

ORD

23h 05m

1 stop

$666Turkish Airlines

Wed, Nov 4 - Wed, Nov 18

8:10 pm - 11:55 pm

ORD

HEL

19h 45m

1 stop

12:05 pm - 9:40 am

HEL

ORD

29h 35m

1 stop

$684Turkish Airlines

Sun, Sep 13 - Mon, Sep 21

8:10 pm - 11:10 am

ORD

HEL

31h 00m

1 stop

8:20 am - 6:15 pm

HEL

ORD

17h 55m

1 stop

$689Turkish Airlines

Tue, Sep 29 - Tue, Oct 6

11:25 am - 11:10 am

ORD

HEL

15h 45m

1 stop

12:05 pm - 9:40 am

HEL

ORD

29h 35m

1 stop

$690Turkish Airlines

Mon, Oct 12 - Wed, Oct 21

8:10 pm - 11:10 am

ORD

HEL

31h 00m

1 stop

12:05 pm - 9:40 am

HEL

ORD

29h 35m

1 stop

$724Turkish Airlines

Tue, Sep 15 - Sun, Sep 20

9:30 pm - 2:15 pm

ORD

HEL

8h 45mnonstop

11:55 pm - 6:15 pm

HEL

ORD

26h 20m

3 stops

$729Multiple Airlines

Tue, Oct 13 - Wed, Oct 21

11:25 am - 11:10 am

ORD

HEL

15h 45m

1 stop

12:05 pm - 9:40 am

HEL

ORD

29h 35m

1 stop

$730Turkish Airlines

Wed, Oct 14 - Wed, Oct 21

9:30 pm - 2:15 pm

ORD

HEL

8h 45mnonstop

11:55 pm - 6:15 pm

HEL

ORD

26h 20m

3 stops

$735Multiple Airlines

Sun, Sep 20 - Wed, Sep 30

8:10 pm - 11:10 am

ORD

HEL

31h 00m

1 stop

8:20 am - 9:40 am

HEL

ORD

33h 20m

1 stop

$744Turkish Airlines

Thu, Oct 15 - Mon, Oct 19

11:25 am - 6:40 pm

ORD

HEL

23h 15m

1 stop

7:35 pm - 9:40 am

HEL

ORD

22h 05m

1 stop

$749Turkish Airlines

Tue, Oct 13 - Wed, Oct 21

Turkish Airlines flights from Chicago O'Hare Intl Airport to Finland

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Finland flight tickets

Turkish Airlines

Nov 4

ORD9:20 pmChicago O'Hare Intl

36h 45m

1 stop

HEL6:05 pmHelsinki-Vantaa

Nov 18

HEL7:00 pmHelsinki-Vantaa

23h 05m

1 stop

ORD10:05 amChicago O'Hare Intl

$666

Turkish Airlines

Sep 13

ORD8:10 pmChicago O'Hare Intl

19h 45m

1 stop

HEL11:55 pmHelsinki-Vantaa

Sep 21

HEL12:05 pmHelsinki-Vantaa

29h 35m

1 stop

ORD9:40 amChicago O'Hare Intl

$684

Turkish Airlines

Oct 13

ORD8:10 pmChicago O'Hare Intl

19h 45m

1 stop

HEL11:55 pmHelsinki-Vantaa

Oct 22

HEL12:05 pmHelsinki-Vantaa

29h 35m

1 stop

ORD9:40 amChicago O'Hare Intl

$689

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Finland

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Finland flight tickets

Scandinavian Airlines

Sep 20

ORD7:15 pmChicago O'Hare Intl

12h 05m

1 stop

HEL3:20 pmHelsinki-Vantaa

Sep 30

HEL9:05 pmHelsinki-Vantaa

27h 05m

1 stop

ORD4:10 pmChicago O'Hare Intl

$783

Scandinavian Airlines

Nov 4

ORD7:15 pmChicago O'Hare Intl

22h 20m

1 stop

HEL1:35 amHelsinki-Vantaa

Nov 18

HEL7:00 amHelsinki-Vantaa

17h 45m

2 stops

ORD4:45 pmChicago O'Hare Intl

$786

Scandinavian Airlines

Oct 14

ORD10:30 amChicago O'Hare Intl

20h 50m

2 stops

HEL3:20 pmHelsinki-Vantaa

Oct 21

HEL11:15 amHelsinki-Vantaa

12h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

$813

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 11/4

9:20 pm-6:05 pm

1 stop36h 45m

Helsinki-Vantaa

Wed 11/18

7:00 pm-10:05 am

1 stop23h 05m

$666

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 9/13

8:10 pm-11:55 pm

1 stop19h 45m

Helsinki-Vantaa

Mon 9/21

12:05 pm-9:40 am

1 stop29h 35m

$684

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 9/29

8:10 pm-11:10 am

1 stop31h 00m

Helsinki-Vantaa

Tue 10/6

8:20 am-6:15 pm

1 stop17h 55m

$689

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Mon 10/12

11:25 am-11:10 am

1 stop15h 45m

Helsinki-Vantaa

Wed 10/21

12:05 pm-9:40 am

1 stop29h 35m

$690

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 9/15

8:10 pm-11:10 am

1 stop31h 00m

Helsinki-Vantaa

Sun 9/20

12:05 pm-9:40 am

1 stop29h 35m

$724

Quickest round-trip

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 10/13

9:30 pm-2:15 pm

Nonstop8h 45m

Helsinki-Vantaa

Wed 10/21

11:55 pm-6:15 pm

3 stops26h 20m

$729

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 10/14

11:25 am-11:10 am

1 stop15h 45m

Helsinki-Vantaa

Wed 10/21

12:05 pm-9:40 am

1 stop29h 35m

$730

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 9/20

9:30 pm-2:15 pm

Nonstop8h 45m

Helsinki-Vantaa

Wed 9/30

11:55 pm-6:15 pm

3 stops26h 20m

$735

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 10/15

8:10 pm-11:10 am

1 stop31h 00m

Helsinki-Vantaa

Mon 10/19

8:20 am-9:40 am

1 stop33h 20m

$744

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 10/13

11:25 am-6:40 pm

1 stop23h 15m

Helsinki-Vantaa

Wed 10/21

7:35 pm-9:40 am

1 stop22h 05m

$749

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 Finland

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

Other information

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in July, then you should wait until March to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $314.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Finland is on a Sunday. Travelers who choose to depart for Finland on a Sunday will often find tickets for as low as $758. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Friday is $1,044.

What is the cheapest Chicago O'Hare Intl to Finland flight route?

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

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

You are more likely to see cheaper flights to Finland from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $774 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Chicago O'Hare Intl Airport for as low as $489 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Finland flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Finland.

Cheap Chicago O'Hare Intl Airport to Finland flight deals and tips

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

Best Price Found	$661
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Finland	28 airports

The best one-way flight to Finland from Chicago O'Hare Intl Airport in the past 72 hours is $661. The best round-trip flight deal from Chicago O'Hare Intl Airport to Finland found on momondo in the last 72 hours is $1,073.

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

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

There are 28 airports in Finland. 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 Finland

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Finland?
Prices for flights from Chicago O'Hare Intl Airport to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Finland?
The number of operators available for flights from Chicago O'Hare Intl Airport to Finland is 6 as of May 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Finland?
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 Finland.
What documentation or ID do you need to fly to Finland?
The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Finland?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Finland is Boeing 787-8 Dreamliner, representing 33.56% of all bookings. The subsequent popular models are Airbus A330-300 at 20.74%, Boeing 787-9 Dreamliner at 14.97%, and Boeing 777-300ER at 14.38%.

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

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $419	Free Cancellation	Rating 7.0 654 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $428	Free Cancellation	Rating 7.4 1,775 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $518	Free Cancellation	Rating 6.8 7,993 reviews	Search Lufthansa flights
American Airlines	PriceFrom $677	Free Cancellation	Rating 7.1 11,665 reviews	Search American Airlines flights
Finnair	PriceFrom $678	Free Cancellation	Rating 7.6 1,393 reviews	Search Finnair flights
United Airlines	PriceFrom $815	Free Cancellation	Rating 7.4 9,704 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Finland from Chicago.

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

All flight searches from Chicago to Finland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Finland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to Finland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Finland trip

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Complete your trip

Feeling lucky

Popular cities in Finland

Flights to Helsinkifrom $430

Flights to Rovaniemifrom $946

Flights to Turkufrom $603

Flights to Oulufrom $958

Flights to Vaasafrom $1,052

Flights to Kittiläfrom $1,632

Flights to Ivalofrom $1,202

Flights to Tamperefrom $1,010

Flights to Jyväskyläfrom $943

Flights to Mariehamnfrom $1,209

Flights to Kajaanifrom $886

Flights to Kuopiofrom $1,055

Cheap flights from Chicago O'Hare Intl Airport to Finland from $376

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

Cheap round-trip flights

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Turkish Airlines flights from Chicago O'Hare Intl Airport to Finland

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Finland flight tickets

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Finland

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Finland flight tickets

momondo Fare Finder

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

See travel insights to Finland from

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

What is the cheapest month to fly to Finland?

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

What is the cheapest Chicago O'Hare Intl to Finland flight route?

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

Can stopping save me money on Chicago O'Hare Intl Airport to Finland flights?

What is the cheapest airline that flies from Chicago O'Hare Intl to Finland?

What airlines fly to Finland?

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

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

Cheap Chicago O'Hare Intl Airport to Finland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Finland

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

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

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

Why use momondo?

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Popular cities in Finland

Popular flights according to clicks in the last 7 days on momondo

Chicago O'Hare Intl Airport flight routes

According to popular flight searches on momondo this year

Finland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Finland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Finland

List of cabin classes available on flights landing in Finland. Availability may vary depending on flight origin and airline.

Complete your trip to Finland

Explore popular destinations other users love

According to popular flight searches on momondo this year