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$260+ Cheap flights from O'Hare Intl (ORD) to Finland

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HEL
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Finland

Cheapest flights from O'Hare Intl to Finland
Explore the most affordable flight options available from O'Hare Intl to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 pmORD - HEL
1 stop10h 25mIcelandair
Tue 1/61:55 pmHEL - ORD
1 stop11h 25mIcelandair
Deal found 12/27$980
This Mytrip deal was found by Cheapflights users on 12/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:20 pmORD - RVN
2 stops18h 50mMultiple Airlines
Mon 1/510:45 pmRVN - ORD
3 stops27h 03mMultiple Airlines
Deal found 12/28$1,824
This KAYAK deal was found by Cheapflights users on 12/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:20 pmORD - RVN
1 stop33h 10mTurkish Airlines
Thu 1/13:25 pmRVN - ORD
1 stop26h 40mTurkish Airlines
Deal found 12/27$2,733
This KAYAK deal was found by Cheapflights users on 12/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:30 pmORD - RVN
2 stops18h 35mFinnair
Thu 1/19:45 pmRVN - ORD
2 stops24h 05mFinnair
Deal found 12/27$5,139

Find flight deals from O'Hare Intl to Finland

Keep the following information in mind while searching for O'Hare Intl to Finland flight deals. Data was last updated December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$426
(Trip.com)

One-way from

$260
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$600

Good round-trip deal

$550 or less

Good one-way deal

$316 or less
Provider with most accurate pricing for Chicago (CHI)-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Helsinki-Vantaa flights.
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From Chicago O'Hare Intl to Finland
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One-way flight from Chicago O'Hare Intl to Finland
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Highest demand for flights based on searches. 23% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Finland.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Finland.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Finland 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 29, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Finland that are best for you.

Fly from

O'Hare Intl

Fly to

Finland

Route

Depart

Return

Price

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 2/1

7:10 pm-11:45 pm

2 stops20h 35m

Helsinki-Vantaa

Sun 2/8

6:15 am-4:55 pm

1 stop18h 40m

$437

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sat 1/24

7:20 pm-1:35 am

1 stop22h 15m

Helsinki-Vantaa

Sat 1/31

6:15 am-4:45 pm

1 stop18h 30m

$445

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 1/14

7:20 pm-9:05 pm

2 stops17h 45m

Helsinki-Vantaa

Sun 1/18

6:55 am-4:55 pm

2 stops18h 00m

$447

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sat 2/14

7:20 pm-11:55 pm

2 stops20h 35m

Helsinki-Vantaa

Sun 2/22

7:40 pm-4:45 pm

2 stops29h 05m

$447

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 1/29

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Wed 2/11

1:55 pm-5:20 pm

1 stop11h 25m

$454

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 1/29

7:10 pm-10:40 am

1 stop31h 30m

Helsinki-Vantaa

Thu 2/12

9:00 pm-4:45 pm

1 stop27h 45m

$457

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 4/1

7:15 pm-10:35 am

1 stop31h 20m

Helsinki-Vantaa

Sun 4/12

9:05 pm-4:10 pm

1 stop27h 05m

$477

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 4/1

7:15 pm-10:35 am

1 stop31h 20m

Helsinki-Vantaa

Wed 4/15

11:05 am-4:10 pm

2 stops13h 05m

$477

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Wed 2/4

9:05 pm-4:55 pm

2 stops35h 50m

Rovaniemi

Wed 2/11

3:30 pm-12:45 pm

2 stops29h 15m

$953

ChicagoKemi

ORD - KEM

ORDKEM

Chicago O'Hare Intl

Wed 2/4

4:14 pm-1:15 pm

2 stops37h 01m

Kemi/Tornio

Wed 2/11

8:25 pm-3:25 pm

2 stops27h 00m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 27 results
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Best time to book a flight from O'Hare Intl to Finland

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

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

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Finland (average of $393). Flying from Chicago O'Hare Intl Airport to Finland in June is currently the most expensive (average of $890). 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.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated December 29, 2025.
See what other customers who have flown with Finnair, Scandinavian Airlines, and United Airlines from Chicago O'Hare Intl Airport to Finland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,342 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,342 reviews
Finnair
7.6
Good
1,342 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Scandinavian Airlines
7.4
Good
1,630 reviews
Finnair
7.6
Good
1,342 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
United Airlines
7.4
Good
9,120 reviews
Finnair
7.6
Good
1,342 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,069 reviews
Finnair
7.6
Good
1,342 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Icelandair
7.0
Good
592 reviews
Finnair
7.6
Good
1,342 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Finland?

    Scandinavian Airlines and Finnair can get you from Chicago O'Hare Intl Airport to Finland in just under 20h 35m. Your travel time can differ by up to 16h 26m. Airlines will cover a distance of 4420 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Finland one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $297. However, be on the lookout for offers from Finnair and KLM, as they are both options that can get you from Chicago O'Hare Intl Airport to Finland for a low price.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Finland?

    The most popular route from Chicago O'Hare Intl Airport to Finland is Chicago O'Hare Intl - Helsinki-Vantaa. You may also consider Chicago O'Hare Intl - Rovaniemi or Chicago O'Hare Intl - Kemi/Tornio.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Finland?

    Looking at all options, your cheapest flight can be booked for $239. While the most popular route (Chicago O'Hare Intl - Helsinki-Vantaa) can be booked for $427 on average, our data indicates $547 when flying from Chicago O'Hare Intl Airport to Finland.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Finland (average of $393). Flying from Chicago O'Hare Intl Airport to Finland in June is currently the most expensive (average of $890). 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.

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Alternative routes for O'Hare Intl to Finland

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Top 6 airlines flying from O'Hare Intl to Finland

Discover the top 6 airlines that operate flights from O'Hare Intl to Finland. 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 2,558,603 searches. Data last updated December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$409Average$567FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$419Average$662FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$625Average$890FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$644Average$1,057FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$653Average$986FlexibilityNo cancel feeOn-time71%
FinnairCheapest$664Average$949FlexibilityNo cancel feeOn-time76%

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