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O'Hare Intl

$364+ Cheap flights from Helsinki (HEL) to O'Hare Intl (ORD)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — ORD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Helsinki to O'Hare Intl

Cheapest flights from Helsinki to O'Hare Intl
Explore the most affordable flight options available from Helsinki to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Flysmarter deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:05 pmHEL - ORD
2 stops17h 57mAir France
Wed 1/75:20 pmORD - HEL
1 stop15h 05mAir France
Deal found 12/15$943
This Flysmarter deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amHEL - ORD
1 stop15h 20mMultiple Airlines
Sun 1/45:20 pmORD - HEL
1 stop21h 15mMultiple Airlines
Deal found 12/14$1,041
This Flysmarter deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amHEL - ORD
1 stop15h 20mMultiple Airlines
Wed 1/75:20 pmORD - HEL
1 stop21h 15mMultiple Airlines
Deal found 12/15$1,144
This Flightnetwork deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:20 amHEL - ORD
1 stop13h 25mScandinavian Airlines
Sun 1/47:20 pmORD - HEL
2 stops31h 15mScandinavian Airlines
Deal found 12/14$1,167
This Flightnetwork deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:55 pmHEL - ORD
1 stop11h 25mIcelandair
Tue 1/66:30 pmORD - HEL
1 stop10h 25mIcelandair
Deal found 12/13$1,205
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:20 amHEL - ORD
2 stops18h 00mMultiple Airlines
Tue 1/66:30 pmORD - HEL
1 stop10h 25mMultiple Airlines
Deal found 12/13$1,206

Find flight deals from Helsinki to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to O'Hare Intl (ORD). 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$547
(Mytrip)

One-way from

$364
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$746
Provider with most accurate pricing for Helsinki-Vantaa-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-Chicago O'Hare Intl flights.
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From Helsinki-Vantaa to Chicago O'Hare Intl
Search Deals
One-way flight from Helsinki-Vantaa to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to O'Hare Intl 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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Helsinki to Chicago O'Hare Intl Airport that are best for you.

Fly from

Helsinki

Fly to

O'Hare Intl

Route

Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 1/28

7:40 am-5:20 pm

2 stops17h 40m

Chicago O'Hare Intl

Wed 2/4

6:30 pm-10:25 pm

2 stops19h 55m

$547

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/15

11:05 am-5:20 pm

2 stops14h 15m

Chicago O'Hare Intl

Wed 1/28

6:30 pm-3:25 pm

2 stops12h 55m

$571

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/15

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 1/28

6:30 pm-12:55 pm

1 stop10h 25m

$625

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 1/28

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 2/4

6:30 pm-12:55 pm

1 stop10h 25m

$633

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/15

4:10 pm-4:45 pm

2 stops32h 35m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-10:40 am

1 stop31h 20m

$656

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/29

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 2/2

6:30 pm-12:55 pm

1 stop10h 25m

$663

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 2/6

10:30 pm-9:12 am

3 stops42h 42m

$385

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Tue 2/10

7:40 am-9:12 am

3 stops33h 32m

$387

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 2/9

12:05 pm-9:12 am

2 stops53h 07m

$396

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 2/12

8:15 pm-5:20 pm

3 stops29h 05m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 15 results
1
2

Compare providers for flights from Helsinki to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helsinki-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helsinki-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helsinki-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helsinki-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helsinki to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Helsinki 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 Helsinki to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Helsinki to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Helsinki to Chicago O'Hare Intl Airport (average of $413). Flying from Helsinki to Chicago O'Hare Intl Airport in September is currently the most expensive (average of $755). 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.

How much does it cost to fly round-trip from Helsinki to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Helsinki to O'Hare Intl. 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 from for flights from Helsinki to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Helsinki, you will be flying from Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 0 flights from Helsinki-Vantaa to Chicago O'Hare Intl per day from 0 different airlines.

  • Can I find deals for flights from Helsinki to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Helsinki to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to O'Hare Intl?

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

  • Can I find deals for business class flights from Helsinki to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Helsinki to O'Hare Intl 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 Helsinki to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Helsinki to Chicago O'Hare Intl Airport (average of $413). Flying from Helsinki to Chicago O'Hare Intl Airport in September is currently the most expensive (average of $755). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
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