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Cheap flights from Chicago O'Hare Intl Airport to Finland from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Finland departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Finland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 6:40 pm
ORD
-
HEL
23h 15m
1 stop
Turkish Airlines Logo
12:05 pm - 6:15 pm
HEL
-
ORD
38h 10m
1 stop
$528Turkish Airlines
Tue, Apr 28 - Wed, May 6
Turkish Airlines Logo
8:10 pm - 11:10 am
ORD
-
HEL
31h 00m
1 stop
Turkish Airlines Logo
7:35 pm - 9:40 am
HEL
-
ORD
22h 05m
1 stop
$536Turkish Airlines
Tue, Apr 28 - Wed, May 6
Turkish Airlines Logo
11:25 am - 6:40 pm
ORD
-
HEL
23h 15m
1 stop
Turkish Airlines Logo
7:35 pm - 9:40 am
HEL
-
ORD
22h 05m
1 stop
$569Turkish Airlines
Wed, Apr 8 - Wed, Apr 15
Turkish Airlines Logo
11:25 am - 11:10 am
ORD
-
HEL
15h 45m
1 stop
Turkish Airlines Logo
7:35 pm - 9:40 am
HEL
-
ORD
22h 05m
1 stop
$574Turkish Airlines
Fri, Apr 24 - Thu, Apr 30
Scandinavian Airlines Logo
7:15 pm - 10:35 am
ORD
-
HEL
31h 20m
1 stop
Scandinavian Airlines Logo
7:15 am - 4:10 pm
HEL
-
ORD
16h 55m
2 stops
$575Scandinavian Airlines
Fri, May 1 - Fri, May 8
Turkish Airlines Logo
8:10 pm - 11:55 pm
ORD
-
HEL
19h 45m
1 stop
Turkish Airlines Logo
7:35 pm - 9:40 am
HEL
-
ORD
22h 05m
1 stop
$584Turkish Airlines
Thu, Apr 9 - Sun, Apr 12
Turkish Airlines Logo
11:25 am - 6:40 pm
ORD
-
HEL
23h 15m
1 stop
Turkish Airlines Logo
7:35 pm - 9:40 am
HEL
-
ORD
22h 05m
1 stop
$589Turkish Airlines
Mon, Apr 20 - Sun, Apr 26
Finnair Logo
9:30 pm - 5:15 pm
ORD
-
RVN
11h 45m
1 stop
Finnair Logo
2:15 pm - 5:50 pm
RVN
-
ORD
11h 35m
1 stop
$984Finnair
Tue, May 5 - Tue, May 12
Finnair Logo
5:00 pm - 5:15 pm
ORD
-
RVN
16h 15m
2 stops
Finnair Logo
2:15 pm - 5:50 pm
RVN
-
ORD
11h 35m
1 stop
$1,009Finnair
Tue, May 5 - Tue, May 12
Finnair Logo
5:00 pm - 12:35 am
ORD
-
RVN
23h 35m
2 stops
Finnair Logo
5:30 am - 1:50 pm
RVN
-
ORD
16h 20m
2 stops
$1,036Finnair
Tue, May 5 - Tue, May 12

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
Apr 21
ORD11:25 amChicago O'Hare Intl
23h 15m
1 stop
HEL6:40 pmHelsinki-Vantaa
Apr 28
HEL12:05 pmHelsinki-Vantaa
29h 35m
1 stop
ORD9:40 amChicago O'Hare Intl
$533
Turkish Airlines
Apr 28
ORD8:10 pmChicago O'Hare Intl
31h 00m
1 stop
HEL11:10 amHelsinki-Vantaa
May 6
HEL7:35 pmHelsinki-Vantaa
22h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$536
Turkish Airlines
Apr 28
ORD11:25 amChicago O'Hare Intl
23h 15m
1 stop
HEL6:40 pmHelsinki-Vantaa
May 6
HEL12:05 pmHelsinki-Vantaa
38h 10m
1 stop
ORD6:15 pmChicago O'Hare Intl
$569

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
May 3
ORD6:50 amChicago O'Hare Intl
19h 45m
2 stops
HEL10:35 amHelsinki-Vantaa
May 19
HEL6:10 amHelsinki-Vantaa
18h 00m
1 stop
ORD4:10 pmChicago O'Hare Intl
$649
Scandinavian Airlines
May 3
ORD6:50 amChicago O'Hare Intl
19h 45m
2 stops
HEL10:35 amHelsinki-Vantaa
May 19
HEL6:10 amHelsinki-Vantaa
18h 00m
1 stop
ORD4:10 pmChicago O'Hare Intl
$650
Scandinavian Airlines
May 3
ORD6:50 amChicago O'Hare Intl
19h 45m
2 stops
HEL10:35 amHelsinki-Vantaa
May 19
HEL7:15 amHelsinki-Vantaa
16h 55m
2 stops
ORD4:10 pmChicago O'Hare Intl
$653

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
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

Tue 4/28

11:25 am-6:40 pm

1 stop23h 15m

Helsinki-Vantaa

Wed 5/6

12:05 pm-6:15 pm

1 stop38h 10m

$528

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 4/28

8:10 pm-11:10 am

1 stop31h 00m

Helsinki-Vantaa

Wed 5/6

7:35 pm-9:40 am

1 stop22h 05m

$536

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 4/8

11:25 am-6:40 pm

1 stop23h 15m

Helsinki-Vantaa

Wed 4/15

7:35 pm-9:40 am

1 stop22h 05m

$569

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Fri 4/24

11:25 am-11:10 am

1 stop15h 45m

Helsinki-Vantaa

Thu 4/30

7:35 pm-9:40 am

1 stop22h 05m

$574

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Fri 5/1

7:15 pm-10:35 am

1 stop31h 20m

Helsinki-Vantaa

Fri 5/8

7:15 am-4:10 pm

2 stops16h 55m

$575

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 4/9

8:10 pm-11:55 pm

1 stop19h 45m

Helsinki-Vantaa

Sun 4/12

7:35 pm-9:40 am

1 stop22h 05m

$584

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Mon 4/20

11:25 am-6:40 pm

1 stop23h 15m

Helsinki-Vantaa

Sun 4/26

7:35 pm-9:40 am

1 stop22h 05m

$589
Quickest round-trip

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/5

9:30 pm-5:15 pm

1 stop11h 45m

Rovaniemi

Tue 5/12

2:15 pm-5:50 pm

1 stop11h 35m

$984

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/5

5:00 pm-5:15 pm

2 stops16h 15m

Rovaniemi

Tue 5/12

2:15 pm-5:50 pm

1 stop11h 35m

$1,009

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/5

5:00 pm-12:35 am

2 stops23h 35m

Rovaniemi

Tue 5/12

5:30 am-1:50 pm

2 stops16h 20m

$1,036

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Finland from

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

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in February, then you should wait until January to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $511.

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 Tuesday. Travelers who choose to depart for Finland on a Tuesday will often find tickets for as low as $726. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Saturday is $891.

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 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 $770 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.

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

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

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

$358

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 $358. The best round-trip flight deal from Chicago O'Hare Intl Airport to Finland found on momondo in the last 72 hours is $724.
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

  • 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?

  • 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?

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
IcelandairPriceFrom $419Free CancellationRating
7.0
625 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $428Free CancellationRating
7.3
1,721 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,862 reviews
Search Lufthansa flights
FinnairPriceFrom $664Free CancellationRating
7.7
1,374 reviews
Search Finnair flights
American AirlinesPriceFrom $681Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $815Free CancellationRating
7.4
9,460 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.

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