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Cheap flights from Chicago O'Hare Intl Airport to Finland from $282

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 5/10. 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.
Icelandair Logo
6:30 pm - 12:55 pm
ORD
-
HEL
10h 25m
1 stop
Icelandair Logo
1:55 pm - 6:20 pm
HEL
-
ORD
11h 25m
1 stop
$367Icelandair
Mon, Mar 2 - Mon, Mar 9
Icelandair Logo
7:30 pm - 12:55 pm
ORD
-
HEL
10h 25m
1 stop
Icelandair Logo
1:55 pm - 6:20 pm
HEL
-
ORD
11h 25m
1 stop
$371Icelandair
Tue, Mar 10 - Tue, Mar 17
Scandinavian Airlines Logo
7:15 pm - 3:20 pm
ORD
-
HEL
12h 05m
1 stop
Scandinavian Airlines Logo
11:05 am - 4:10 pm
HEL
-
ORD
13h 05m
2 stops
$376Scandinavian Airlines
Wed, Apr 15 - Mon, Apr 20
Scandinavian Airlines Logo
7:15 pm - 3:45 pm
ORD
-
HEL
12h 30m
2 stops
Scandinavian Airlines Logo
11:05 am - 4:10 pm
HEL
-
ORD
13h 05m
2 stops
$377Scandinavian Airlines
Wed, Apr 15 - Mon, Apr 20
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
$931Finnair
Sat, Apr 18 - Sat, Apr 25
Finnair Logo
4:16 pm - 5:15 pm
ORD
-
RVN
16h 59m
2 stops
Finnair Logo
5:30 am - 5:50 pm
RVN
-
ORD
20h 20m
1 stop
$935Finnair
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
10:44 am - 12:55 am
ORD
-
RVN
30h 11m
3 stops
Multiple Airlines Logo
4:50 pm - 3:45 pm
RVN
-
ORD
29h 55m
2 stops
$1,003Multiple Airlines
Thu, Mar 5 - Sat, Mar 14
Lufthansa Logo
10:35 pm - 1:00 pm
ORD
-
RVN
30h 25m
1 stop
Lufthansa Logo
1:55 pm - 7:25 pm
RVN
-
ORD
60h 30m
2 stops
$1,146Lufthansa
Thu, Mar 5 - Sat, Mar 14
Multiple Airlines Logo
9:55 pm - 2:40 pm
ORD
-
RVN
32h 45m
2 stops
Multiple Airlines Logo
9:45 pm - 9:00 pm
RVN
-
ORD
30h 15m
2 stops
$1,186Multiple Airlines
Thu, Mar 5 - Sat, Mar 14
Lufthansa Logo
7:45 pm - 1:00 pm
ORD
-
RVN
33h 15m
2 stops
Lufthansa Logo
1:55 pm - 7:25 pm
RVN
-
ORD
36h 30m
2 stops
$1,276Lufthansa
Thu, Mar 5 - Sat, Mar 14

Icelandair flights from Chicago O'Hare Intl Airport to Finland

Our best Icelandair deals on Chicago O'Hare Intl Airport to Finland flight tickets
Icelandair
Mar 2
ORD6:30 pmChicago O'Hare Intl
10h 25m
1 stop
HEL12:55 pmHelsinki-Vantaa
Mar 9
HEL1:55 pmHelsinki-Vantaa
11h 25m
1 stop
ORD6:20 pmChicago O'Hare Intl
$367
Icelandair
Mar 10
ORD7:30 pmChicago O'Hare Intl
10h 25m
1 stop
HEL12:55 pmHelsinki-Vantaa
Mar 18
HEL1:55 pmHelsinki-Vantaa
11h 25m
1 stop
ORD6:20 pmChicago O'Hare Intl
$371
Icelandair
Apr 28
ORD7:25 pmChicago O'Hare Intl
10h 35m
1 stop
HEL2:00 pmHelsinki-Vantaa
May 6
HEL3:00 pmHelsinki-Vantaa
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$375

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
Apr 15
ORD7:15 pmChicago O'Hare Intl
12h 05m
1 stop
HEL3:20 pmHelsinki-Vantaa
Apr 20
HEL11:05 amHelsinki-Vantaa
13h 05m
2 stops
ORD4:10 pmChicago O'Hare Intl
$376
Scandinavian Airlines
Apr 15
ORD7:15 pmChicago O'Hare Intl
12h 30m
2 stops
HEL3:45 pmHelsinki-Vantaa
Apr 20
HEL11:05 amHelsinki-Vantaa
13h 05m
2 stops
ORD4:10 pmChicago O'Hare Intl
$377
Scandinavian Airlines
Apr 22
ORD7:15 pmChicago O'Hare Intl
12h 05m
1 stop
HEL3:20 pmHelsinki-Vantaa
Apr 28
HEL4:00 pmHelsinki-Vantaa
32h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
$411

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 February 3, 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

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Mon 3/2

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Mon 3/9

1:55 pm-6:20 pm

1 stop11h 25m

$367

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 3/10

7:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

Tue 3/17

1:55 pm-6:20 pm

1 stop11h 25m

$371

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 4/15

7:15 pm-3:20 pm

1 stop12h 05m

Helsinki-Vantaa

Mon 4/20

11:05 am-4:10 pm

2 stops13h 05m

$376

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 4/15

7:15 pm-3:45 pm

2 stops12h 30m

Helsinki-Vantaa

Mon 4/20

11:05 am-4:10 pm

2 stops13h 05m

$377

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Sat 4/18

9:30 pm-5:15 pm

1 stop11h 45m

Rovaniemi

Sat 4/25

2:15 pm-5:50 pm

1 stop11h 35m

$931

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Sat 4/18

4:16 pm-5:15 pm

2 stops16h 59m

Rovaniemi

Sat 4/25

5:30 am-5:50 pm

1 stop20h 20m

$935

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 3/5

10:44 am-12:55 am

3 stops30h 11m

Rovaniemi

Sat 3/14

4:50 pm-3:45 pm

2 stops29h 55m

$1,003

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 3/5

10:35 pm-1:00 pm

1 stop30h 25m

Rovaniemi

Sat 3/14

1:55 pm-7:25 pm

2 stops60h 30m

$1,146

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 3/5

9:55 pm-2:40 pm

2 stops32h 45m

Rovaniemi

Sat 3/14

9:45 pm-9:00 pm

2 stops30h 15m

$1,186

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 3/5

7:45 pm-1:00 pm

2 stops33h 15m

Rovaniemi

Sat 3/14

1:55 pm-7:25 pm

2 stops36h 30m

$1,276

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 $644.

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 $765. 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 $918.

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 $782 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 $503 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

$330

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 $330. The best round-trip flight deal from Chicago O'Hare Intl Airport to Finland found on momondo in the last 72 hours is $612.
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
7.1
606 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $428Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $625Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
United AirlinesPriceFrom $644Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
FinnairPriceFrom $658Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
American AirlinesPriceFrom $677Free CancellationRating
7.2
11,218 reviews
Search American 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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