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Cheap flights from Chicago (CHI) to Helsinki (HEL) from $356

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — HEL
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
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The best prices from Chicago to Helsinki-Vantaa are usually found in February or January, booked 72 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Chicago to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Helsinki (HEL). 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 May 22, 2024.

Popular in

June

Cheapest in

February

Average price

$1,235

Round-trip from

$628
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 47% potential price drop
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Average for round-trip flights in May 2024
Search Deals
From Chicago (CHI) to Helsinki-Vantaa
Search Deals

What is the cheapest day to fly round-trip from Chicago to Helsinki?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 35% when planning your travel around this day of the week.

How far in advance should I book a flight from Chicago to Helsinki?

To save on the cost of your flight from Chicago to Helsinki, book at least 33 days before your planned departure. Booking around this time can save you about 80% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $623 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $935.

What is the cheapest month to fly from Chicago to Helsinki?

Our data shows that February tends to be the cheapest month to fly to Helsinki from Chicago. Users have commonly found prices around $824 for the month, but tickets can be as low as $390. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Chicago to Helsinki (CHI - HEL)?

It’s optimal to fly from Chicago to Helsinki in the morning. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.

Cheap Scandinavian Airlines flights from Chicago to Helsinki

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Chicago and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the cheapest Scandinavian Airlines flights we've come across from Chicago to Helsinki. Come back soon if you're not finding the exact deal you're looking for.
Thu 11/78:10 pmORD - HEL
1 stop18h 45mScandinavian Airlines
Mon 11/116:30 amHEL - ORD
1 stop19h 35mScandinavian Airlines
Deal found 5/21$382
Thu 11/78:10 pmORD - HEL
1 stop18h 45mScandinavian Airlines
Mon 11/117:00 amHEL - ORD
2 stops19h 05mScandinavian Airlines
Deal found 5/21$417
Sun 11/178:10 pmORD - HEL
2 stops19h 45mScandinavian Airlines
Sun 11/248:55 pmHEL - ORD
2 stops29h 10mScandinavian Airlines
Deal found 5/22$449
Sun 8/187:45 pmORD - HEL
1 stop12h 30mScandinavian Airlines
Sun 8/253:35 pmHEL - ORD
1 stop34h 20mScandinavian Airlines
Deal found 5/21$649
Sun 11/178:10 pmORD - HEL
1 stop18h 45mScandinavian Airlines
Sun 11/245:30 pmHEL - ORD
1 stop32h 35mScandinavian Airlines
Deal found 5/22$662
Sun 8/187:45 pmORD - HEL
2 stops20h 10mScandinavian Airlines
Sun 8/253:35 pmHEL - ORD
1 stop34h 20mScandinavian Airlines
Deal found 5/21$664
Sun 8/187:45 pmORD - HEL
2 stops20h 10mScandinavian Airlines
Sun 8/255:00 pmHEL - ORD
2 stops32h 55mScandinavian Airlines
Deal found 5/21$702
Wed 8/147:45 pmORD - HEL
1 stop12h 30mScandinavian Airlines
Thu 8/2211:15 amHEL - ORD
1 stop14h 40mScandinavian Airlines
Deal found 5/21$750
Wed 8/147:45 pmORD - HEL
1 stop12h 30mScandinavian Airlines
Tue 8/204:55 pmHEL - ORD
1 stop33h 00mScandinavian Airlines
Deal found 5/21$762

Cheap Turkish Airlines flights from Chicago to Helsinki

Explore cheap flight options specifically provided by Turkish Airlines for the route between Chicago and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Some of the lowest-priced Turkish Airlines flights we've found at this time heading from Chicago to Helsinki. Deals are refreshing constantly so come back soon for more options.
Mon 9/2311:25 amORD - HEL
1 stop16h 10mTurkish Airlines
Wed 10/212:30 pmHEL - ORD
1 stop29h 10mTurkish Airlines
Deal found 5/21$609
Mon 9/168:30 pmORD - HEL
1 stop31h 05mTurkish Airlines
Wed 9/2512:30 pmHEL - ORD
1 stop37h 15mTurkish Airlines
Deal found 5/21$645
Fri 9/138:30 pmORD - HEL
1 stop38h 05mTurkish Airlines
Mon 9/2312:30 pmHEL - ORD
1 stop29h 10mTurkish Airlines
Deal found 5/21$648
Fri 9/138:30 pmORD - HEL
1 stop31h 05mTurkish Airlines
Sun 9/2212:30 pmHEL - ORD
1 stop29h 10mTurkish Airlines
Deal found 5/21$687

Cheap Chicago to Helsinki flights in May & June 2024

Find cheap flight options from Chicago to Helsinki specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Check out some of the best flight deals from Chicago to Helsinki in 2024. For more flight deals, be sure to check back very soon.
Wed 6/57:08 pmORD - HEL
1 stop33h 47mAmerican Airlines
Tue 6/115:20 pmHEL - ORD
1 stop32h 11mAmerican Airlines
Deal found 5/21$827
Thu 6/2010:25 pmORD - HEL
1 stop32h 50mBritish Airways
Wed 7/313:55 pmHEL - ORD
2 stops26h 50mBritish Airways
Deal found 5/21$830
Mon 6/34:45 pmORD - HEL
1 stop23h 30mAir France
Sun 6/97:00 amHEL - ORD
1 stop15h 20mAir France
Deal found 5/21$836
Thu 5/233:35 pmORD - HEL
2 stops17h 50mLufthansa
Wed 6/512:45 pmHEL - ORD
1 stop13h 30mLufthansa
Deal found 5/21$845
Mon 6/34:45 pmORD - HEL
1 stop16h 40mDelta
Sun 6/97:00 amHEL - ORD
2 stops22h 57mDelta
Deal found 5/21$846
Sun 6/305:15 pmORD - HEL
1 stop15h 25mAir France
Fri 7/126:40 amHEL - ORD
1 stop16h 20mAir France
Deal found 5/21$854
Sun 6/305:15 pmORD - HEL
1 stop15h 25mDelta
Thu 7/117:00 amHEL - ORD
1 stop15h 15mDelta
Deal found 5/21$855
Wed 6/51:32 pmORD - HEL
2 stops19h 08mDelta
Tue 6/116:40 amHEL - ORD
1 stop16h 20mDelta
Deal found 5/21$859
Mon 6/311:00 amORD - HEL
2 stops17h 40mAir Canada
Mon 6/106:05 amHEL - ORD
2 stops22h 39mAir Canada
Deal found 5/21$864

Chicago to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the best flight deals from Chicago to Helsinki in 2024. For more flight deals, be sure to check back very soon.
Sun 8/119:00 amORD - HEL
2 stops19h 00mAir Canada
Tue 8/2012:45 pmHEL - ORD
2 stops28h 16mAir Canada
Deal found 5/21$823
Wed 6/57:08 pmORD - HEL
1 stop33h 47mAmerican Airlines
Tue 6/115:20 pmHEL - ORD
1 stop32h 11mAmerican Airlines
Deal found 5/21$827
Thu 8/85:15 pmORD - HEL
1 stop15h 25mDelta
Thu 8/156:40 amHEL - ORD
2 stops19h 55mDelta
Deal found 5/21$829
Thu 6/2010:25 pmORD - HEL
1 stop32h 50mBritish Airways
Wed 7/313:55 pmHEL - ORD
2 stops26h 50mBritish Airways
Deal found 5/21$830
Mon 9/163:45 pmMDW - HEL
2 stops16h 55mDelta
Wed 9/256:40 amHEL - MDW
2 stops18h 23mDelta
Deal found 5/21$831
Tue 8/61:20 pmORD - HEL
1 stop13h 25mFinnair
Tue 8/137:05 amHEL - ORD
1 stop18h 45mFinnair
Deal found 5/21$831
Mon 8/127:25 pmORD - HEL
2 stops15h 10mIcelandair
Thu 8/2211:55 amHEL - ORD
2 stops17h 20mIcelandair
Deal found 5/21$833
Tue 8/131:50 pmORD - HEL
2 stops15h 20mDelta
Thu 8/226:40 amHEL - ORD
1 stop16h 20mDelta
Deal found 5/21$834
Mon 6/34:45 pmORD - HEL
1 stop23h 30mAir France
Sun 6/97:00 amHEL - ORD
1 stop15h 20mAir France
Deal found 5/21$836

Non-stop flights to Helsinki from Chicago

Discover non-stop flight options from Chicago to Helsinki. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Take a look at some of the direct flights traveling from Chicago to Helsinki in the near future. Select from other flights from Chicago to Helsinki by using the search form above.
Wed 6/269:30 pmORD - HEL
Nonstop8h 45mFinnair
Wed 7/103:55 pmHEL - ORD
Nonstop9h 30mFinnair
Deal found 5/21$885
Tue 7/29:30 pmORD - HEL
Nonstop8h 45mFinnair
Wed 7/103:55 pmHEL - ORD
Nonstop9h 30mFinnair
Deal found 5/21$907
Sun 8/119:30 pmORD - HEL
Nonstop8h 45mFinnair
Wed 8/213:55 pmHEL - ORD
Nonstop9h 30mFinnair
Deal found 5/21$917
Wed 6/269:30 pmORD - HEL
Nonstop8h 45mFinnair
Fri 7/124:00 pmHEL - ORD
Nonstop9h 25mFinnair
Deal found 5/22$930
Tue 7/29:30 pmORD - HEL
Nonstop8h 45mFinnair
Fri 7/124:00 pmHEL - ORD
Nonstop9h 25mFinnair
Deal found 5/22$952
Tue 8/69:30 pmORD - HEL
Nonstop8h 45mFinnair
Fri 8/164:00 pmHEL - ORD
Nonstop9h 25mFinnair
Deal found 5/21$966
Sun 7/219:30 pmORD - HEL
Nonstop8h 45mAmerican Airlines
Tue 8/204:00 pmHEL - ORD
Nonstop9h 25mAmerican Airlines
Deal found 5/22$972
Fri 8/99:30 pmORD - HEL
Nonstop8h 45mAmerican Airlines
Fri 8/164:00 pmHEL - ORD
Nonstop9h 25mAmerican Airlines
Deal found 5/21$977
Wed 6/269:30 pmORD - HEL
Nonstop8h 45mFinnair
Sun 7/143:55 pmHEL - ORD
Nonstop9h 30mFinnair
Deal found 5/21$1,015

Chicago to Helsinki flights leaving soon

Find last-minute flight options from Chicago to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out these flights departing soon from Chicago to Helsinki. It's wise to confirm all flight details are correct before booking.
Fri 5/316:15 pmORD - HEL
2 stops15h 10mUnited Airlines
Sun 6/96:20 amHEL - ORD
1 stop21h 35mUnited Airlines
Deal found 5/21$932
Sat 6/14:25 pmORD - HEL
1 stop23h 50mAir France
Sat 6/86:40 amHEL - ORD
1 stop16h 20mAir France
Deal found 5/21$1,026
Sat 6/16:00 pmORD - HEL
2 stops38h 40mAir France
Sat 6/81:55 pmHEL - ORD
1 stop32h 25mAir France
Deal found 5/22$1,028
Sat 6/16:00 pmORD - HEL
2 stops38h 40mAir France
Sat 6/86:10 pmHEL - ORD
2 stops30h 47mAir France
Deal found 5/21$1,033
Fri 5/316:15 pmORD - HEL
2 stops15h 10mUnited Airlines
Sun 6/91:25 pmHEL - ORD
2 stops28h 25mUnited Airlines
Deal found 5/21$1,035
Sat 6/12:15 pmORD - HEL
2 stops14h 25mAir Canada
Sat 6/86:20 amHEL - ORD
2 stops21h 56mAir Canada
Deal found 5/22$1,046
Fri 5/314:45 pmORD - HEL
1 stop22h 15mBritish Airways
Sun 6/98:00 amHEL - ORD
1 stop13h 45mBritish Airways
Deal found 5/21$1,069
Sat 6/111:00 pmORD - HEL
1 stop16h 00mBritish Airways
Sat 6/84:00 pmHEL - ORD
1 stop26h 45mBritish Airways
Deal found 5/22$1,096
Fri 5/315:47 pmMDW - HEL
2 stops14h 53mDelta
Sun 6/97:00 amHEL - MDW
2 stops19h 36mDelta
Deal found 5/21$1,130

One-way flights to Helsinki from Chicago

Search for one-way flight options from Chicago to Helsinki. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
If you're seeking multiple options on one-way flights from Chicago to Helsinki, be sure to check out these deals, which are updated often. Those needing a return flight from Chicago to Helsinki can use the search form above.
Wed 7/2410:15 pmORD - HEL
2 stops27h 05mMultiple Airlines
Deal found 5/21$356
Wed 7/2412:28 pmORD - HEL
3 stops27h 37mMultiple Airlines
Deal found 5/21$396
Sun 6/1610:59 amORD - HEL
3 stops52h 26mMultiple Airlines
Deal found 5/21$400
Fri 8/26:15 amMDW - HEL
2 stops23h 45mMultiple Airlines
Deal found 5/22$408
Wed 7/247:25 pmORD - HEL
1 stop10h 35mIcelandair
Deal found 5/21$429
Sun 6/165:55 pmORD - HEL
2 stops37h 00mMultiple Airlines
Deal found 5/21$487
Fri 7/1210:15 pmORD - HEL
1 stop31h 45mIcelandair
Deal found 5/21$583
Sat 6/226:25 pmORD - HEL
2 stops35h 35mAmerican Airlines
Deal found 5/22$636
Sun 6/169:25 pmORD - HEL
1 stop30h 55mFinnair
Deal found 5/21$644

Find flights from Chicago to Helsinki within your budget

Customize your flight search to find flights from Chicago to Helsinki 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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$382 - $783

Route

Depart

Return

Price

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 11/7

1 stop18h 45m

Helsinki-Vantaa

Mon 11/11

1 stop19h 35m

$382

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Thu 11/7

2 stops14h 40m

Helsinki-Vantaa

Mon 11/11

2 stops19h 05m

$602

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Mon 9/23

1 stop16h 10m

Helsinki-Vantaa

Wed 10/2

1 stop29h 10m

$609

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 8/11

1 stop10h 35m

Helsinki-Vantaa

Wed 8/21

1 stop21h 25m

$713

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 6/18

Nonstop8h 45m

Helsinki-Vantaa

Tue 6/25

1 stop32h 11m

$739

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 6/18

1 stop16h 35m

Helsinki-Vantaa

Tue 6/25

1 stop23h 15m

$744

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 6/4

2 stops20h 31m

Helsinki-Vantaa

Wed 6/12

1 stop14h 10m

$770

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 6/30

1 stop15h 25m

Helsinki-Vantaa

Wed 7/10

1 stop15h 20m

$773

Chicago O'Hare IntlHelsinki-Vantaa

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 8/6

Nonstop8h 45m

Helsinki-Vantaa

Tue 8/13

1 stop18h 45m

$783

Flights are sorted by cheapest first

Deals found on 5/21

When is the best time to book a flight from Chicago to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Helsinki. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Helsinki, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Helsinki. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Helsinki flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Chicago to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Chicago 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.

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

HEL

Temperature

21.2 - 60.8 °F

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated May 22, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, Turkish Airlines and Icelandair from Chicago to Helsinki. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,585 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,555 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,370 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,755 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,712 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Helsinki. 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 into for flights to Helsinki from Chicago?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly into when you book flights from Chicago to Helsinki. 10 airlines have flights to Helsinki-Vantaa from Chicago on a regular basis. Booking flights from Chicago to Helsinki-Vantaa should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • Can I find flights from Chicago to Helsinki for under $400 on Cheapflights?

    Yes, there are multiple flights from Chicago to Helsinki for under $400. The cheapest flight booked recently is on Scandinavian Airlines for just $382, but on average you can expect to pay $641.

  • Are there nonstop flights from Chicago to Helsinki for under $900 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to Helsinki under $900. A good price for a nonstop flight from Chicago to Helsinki is less than $1,017.

  • Are there last-minute flights available from Chicago to Helsinki for under $1,000?

    There are currently 20+ open flights from Chicago to Helsinki within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Chicago to Helsinki round-trip?

    According to our current data, Scandinavian Airlines ($382), Turkish Airlines ($609), and Icelandair ($713) offers the cheapest pricing from Chicago to Helsinki. Scandinavian Airlines is currently priced 53% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Helsinki one-way?

    $429 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on American Airlines and Finnair, with prices starting from $636 and $644, respectively.

  • What are the most reliable airlines from Chicago to Helsinki?

    Before booking your flight to Helsinki from Chicago, check out the most reliable airlines to get you to your destination on time: American Airlines (57%), Alaska Airlines (57%), Finnair( 57%).

  • What are the cheapest flights from Chicago to Helsinki?

    While on average a flight from Chicago to Helsinki is generally $1,948, our data shows the cheapest flight currently is $541. When looking at the most popular route, (Chicago O'Hare Intl - Helsinki-Vantaa), you can expect to pay $471 for that flight.

  • What does ORD to HEL mean?

    ORD stands for Chicago O'Hare Intl Airport, while HEL stands for Helsinki-Vantaa Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Helsinki that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Helsinki with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Helsinki that include hotel bookings?

    Yes. In addition to deals on Chicago to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Helsinki?

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

  • Can I find deals for business class flights from Chicago to Helsinki?

    Yes. Cheapflights offers flight deals from Chicago to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Helsinki that allow pets onboard?

    Many airlines flying from Chicago to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Helsinki?

    Yes, you can often find last-minute deals on Chicago to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Helsinki flight deals updated?

    The Chicago to Helsinki flight deals you see on this page were last updated on 5/21.

  • What are the most popular airlines that fly from Chicago to Helsinki?

    American Airlines, Finnair and British Airways are the most popular airlines when flying from Chicago to Helsinki.

  • When is the best time to book a flight from Chicago to Helsinki?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Helsinki (average of $628). Flying from Chicago to Helsinki in June is currently the most expensive (average of $1,322). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Chicago to Helsinki

Discover the top 10 airlines that operate flights from Chicago to Helsinki. 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 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$424Average$856FlexibilityNo cancel feeOn-time76%
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Scandinavian AirlinesCheapest$427Average$645FlexibilityNo cancel feeOn-time77%
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DeltaCheapest$459Average$700FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapest$471Average$858FlexibilityNo cancel feeOn-time70%
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KLMCheapest$558Average$829FlexibilityNo cancel feeOn-time75%
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LufthansaCheapest$571Average$896FlexibilityNo cancel feeOn-time76%
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Turkish AirlinesCheapest$600Average$1,068FlexibilityNo cancel feeOn-time77%
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FinnairCheapest$672Average$1,192FlexibilityNo cancel feeOn-time76%
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United AirlinesCheapest$678Average$777FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$746Average$1,119FlexibilityNo cancel feeOn-time71%
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Search flights from Chicago to Helsinki by cabin class

Find flights from Chicago to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chicago to Helsinki

Find hourly flight availability from Chicago to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 22, 2024.
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0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Helsinki?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chicago to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Helsinki?

Cheapflights helps you find that perfect flight to Helsinki from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chicago to Helsinki with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Helsinki flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chicago to Helsinki become cheaper?

Yes! Start tracking prices for Chicago to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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