$357+ Cheap flights from Chicago (CHI) to Helsinki (HEL)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HEL
Jul 2 — Jul 91
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Helsinki with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Helsinki-Vantaa are usually found in February or December, booked 58 days in advance, depart on a Sunday or Tuesday and return on a Saturday
Cheap flight deals from Chicago to Helsinki
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Best
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Cheapest flights from Chicago to HelsinkiExplore the most affordable flight options available from Chicago to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
Explore the most affordable flight options available from Chicago to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:15 pm
ORD
- HEL
1 stop12h 10m
Scandinavian Airlines
Mon 11/239:00 pm
HEL
- ORD
1 stop27h 45m
Scandinavian Airlines
Deal found 5/28![Scandinavian Airlines logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Mon 10/268:15 pm
ORD
- HEL
1 stop12h 10m
Scandinavian Airlines
Mon 11/26:15 am
HEL
- ORD
1 stop18h 30m
Scandinavian Airlines
Deal found 5/30![Scandinavian Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 11/247:15 pm
ORD
- HEL
1 stop12h 10m
Scandinavian Airlines
Mon 11/309:00 pm
HEL
- ORD
1 stop27h 45m
Scandinavian Airlines
Deal found 5/29![Scandinavian Airlines logo]()
$705
This Super.com deal was found by Cheapflights users on 5/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:15 pm
ORD
- HEL
1 stop37h 55m
Turkish Airlines
Wed 11/257:05 pm
HEL
- ORD
1 stop22h 55m
Turkish Airlines
Deal found 5/28![Turkish Airlines logo]()
$710
This eDestinos deal was found by Cheapflights users on 6/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:25 pm
ORD
- HEL
1 stop10h 35m
Icelandair
Wed 9/303:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Deal found 6/1![Icelandair logo]()
$711
This FlightHub deal was found by Cheapflights users on 5/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 pm
ORD
- HEL
1 stop10h 25m
Icelandair
Tue 11/241:55 pm
HEL
- ORD
1 stop11h 25m
Icelandair
Deal found 5/28![Icelandair logo]()
$712
This Mytrip deal was found by Cheapflights users on 5/29. 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.
Fri 9/117:25 pm
ORD
- HEL
2 stops14h 55m
Multiple Airlines
Mon 9/213:40 pm
HEL
- ORD
2 stops34h 35m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:30 pm
ORD
- HEL
Nonstop8h 45m
Multiple Airlines
Wed 9/3011:55 pm
HEL
- ORD
3 stops26h 20m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$723
This Cheapflightsfares deal was found by Cheapflights users on 5/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:15 pm
ORD
- HEL
1 stop12h 10m
Scandinavian Airlines
Wed 11/2511:05 am
HEL
- ORD
2 stops13h 40m
Scandinavian Airlines
Deal found 5/28![Scandinavian Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 6/1. 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.
Sun 9/139:30 pm
ORD
- HEL
Nonstop8h 45m
Multiple Airlines
Wed 9/3011:55 pm
HEL
- ORD
3 stops26h 20m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$727
This FlightHub deal was found by Cheapflights users on 5/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:15 pm
ORD
- HEL
1 stop22h 20m
Scandinavian Airlines
Tue 11/249:00 pm
HEL
- ORD
1 stop27h 45m
Scandinavian Airlines
Deal found 5/28![Scandinavian Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:59 pm
MDW
- HEL
2 stops14h 41m
Delta
Sat 9/197:00 am
HEL
- MDW
2 stops19h 11m
Delta
Deal found 5/29![Delta logo]()
$885
Best flights from Chicago to HelsinkiDiscover carefully curated flight deals from Chicago to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
Discover carefully curated flight deals from Chicago to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
This Icelandair deal was found by Cheapflights users on 5/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm
ORD
- HEL
1 stop10h 25m
Icelandair
Thu 11/191:55 pm
HEL
- ORD
1 stop11h 25m
Icelandair
Deal found 5/30![Icelandair logo]()
$735
This Scandinavian Airlines deal was found by Cheapflights users on 6/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:15 pm
ORD
- HEL
2 stops20h 35m
Scandinavian Airlines
Thu 11/197:00 am
HEL
- ORD
2 stops17h 45m
Scandinavian Airlines
Deal found 6/1![Scandinavian Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:59 pm
MDW
- HEL
2 stops14h 41m
Delta
Sat 9/197:00 am
HEL
- MDW
2 stops19h 11m
Delta
Deal found 5/29![Delta logo]()
$885
This Finnair deal was found by Cheapflights users on 6/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:30 pm
ORD
- HEL
Nonstop8h 45m
Multiple Airlines
Wed 8/58:00 am
HEL
- ORD
1 stop15h 55m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$989
This KLM deal was found by Cheapflights users on 5/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:20 pm
ORD
- HEL
1 stop24h 05m
KLM
Fri 7/177:00 am
HEL
- ORD
1 stop15h 15m
KLM
Deal found 5/28![KLM logo]()
$1,066
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:45 pm
ORD
- HEL
2 stops14h 55m
Delta
Fri 10/167:00 am
HEL
- ORD
2 stops19h 40m
Delta
Deal found 6/2![Delta logo]()
$885
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:45 pm
ORD
- HEL
2 stops14h 55m
Delta
Mon 10/197:00 am
HEL
- ORD
2 stops17h 33m
Delta
Deal found 5/31![Delta logo]()
$885
This KLM deal was found by Cheapflights users on 5/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:20 pm
ORD
- HEL
1 stop12h 45m
KLM
Sat 7/186:25 pm
HEL
- ORD
1 stop27h 50m
KLM
Deal found 5/31![KLM logo]()
$1,066
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:13 pm
MDW
- HEL
2 stops14h 27m
Delta
Sun 9/207:00 am
HEL
- MDW
2 stops19h 33m
Delta
Deal found 5/29![Delta logo]()
$890
This KLM deal was found by Cheapflights users on 6/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:20 pm
ORD
- HEL
1 stop12h 45m
KLM
Fri 7/107:00 am
HEL
- ORD
1 stop15h 15m
KLM
Deal found 6/1![KLM logo]()
$1,066
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:45 pm
MDW
- HEL
2 stops14h 55m
Delta
Fri 10/167:00 am
HEL
- MDW
2 stops19h 37m
Delta
Deal found 6/2![Delta logo]()
$890
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:55 am
MDW
- HEL
2 stops19h 10m
Delta
Mon 10/197:00 am
HEL
- MDW
2 stops19h 37m
Delta
Deal found 5/28![Delta logo]()
$890
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:59 pm
MDW
- HEL
2 stops14h 41m
Delta
Fri 9/187:00 am
HEL
- MDW
2 stops19h 11m
Delta
Deal found 6/1![Delta logo]()
$915
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:27 pm
MDW
- HEL
2 stops19h 13m
Delta
Thu 8/277:00 am
HEL
- MDW
2 stops19h 33m
Delta
Deal found 5/29![Delta logo]()
$915
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:25 pm
MDW
- HEL
2 stops14h 15m
Delta
Fri 8/287:00 am
HEL
- MDW
2 stops19h 01m
Delta
Deal found 5/29![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 pm
ORD
- HEL
2 stops34h 55m
Delta
Thu 8/271:55 pm
HEL
- ORD
1 stop32h 20m
Delta
Deal found 5/29![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:27 pm
MDW
- HEL
2 stops19h 13m
Delta
Wed 8/267:00 am
HEL
- MDW
2 stops19h 33m
Delta
Deal found 5/29![Delta logo]()
$945
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:27 pm
MDW
- HEL
2 stops15h 38m
Delta
Tue 8/257:00 am
HEL
- MDW
2 stops19h 33m
Delta
Deal found 5/29![Delta logo]()
$950
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:17 pm
ORD
- HEL
2 stops14h 23m
Delta
Thu 8/67:00 am
HEL
- ORD
2 stops17h 24m
Delta
Deal found 6/1![Delta logo]()
$1,005
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:30 am
ORD
- HEL
2 stops17h 35m
Delta
Tue 7/287:00 am
HEL
- ORD
1 stop15h 15m
Delta
Deal found 6/1![Delta logo]()
$1,006
Last-minute flights from Chicago to HelsinkiDiscover last-minute flight deals from Chicago to Helsinki. Data last updated June 2, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Helsinki. Data last updated June 2, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:25 pm
ORD
- HEL
1 stop10h 35m
Icelandair
Wed 7/223:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Deal found 5/31![Icelandair logo]()
$783
This flugladen.de deal was found by Cheapflights users on 5/28. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:25 pm
ORD
- HEL
1 stop10h 35m
Icelandair
Wed 7/293:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Deal found 5/28![Icelandair logo]()
$792
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:58 pm
MDW
- HEL
2 stops14h 42m
Delta
Wed 7/297:00 am
HEL
- MDW
2 stops19h 25m
Delta
Deal found 5/28![Delta logo]()
$1,008
This FlightHub deal was found by Cheapflights users on 6/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Tue 8/113:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Deal found 6/1![Icelandair logo]()
$801
This Gotogate deal was found by Cheapflights users on 6/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Wed 8/123:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Deal found 6/1![Icelandair logo]()
$786
This oojo deal was found by Cheapflights users on 5/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:25 pm
ORD
- HEL
1 stop16h 05m
Icelandair
Fri 7/313:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Deal found 5/30![Icelandair logo]()
$789
This Icelandair deal was found by Cheapflights users on 6/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:25 pm
ORD
- HEL
1 stop16h 05m
Icelandair
Thu 7/303:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Deal found 6/1![Icelandair logo]()
$822
This Gotogate deal was found by Cheapflights users on 5/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Mon 8/173:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Deal found 5/30![Icelandair logo]()
$787
This oojo deal was found by Cheapflights users on 5/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Sun 8/93:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Deal found 5/30![Icelandair logo]()
$791
This Mytrip deal was found by Cheapflights users on 5/30. 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.
Wed 7/299:50 am
ORD
- HEL
2 stops30h 15m
Multiple Airlines
Mon 8/1711:05 am
HEL
- ORD
2 stops16h 50m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$811
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:10 pm
MDW
- HEL
2 stops16h 30m
Delta
Mon 8/177:00 am
HEL
- MDW
2 stops19h 01m
Delta
Deal found 5/30![Delta logo]()
$950
This FlightHub deal was found by Cheapflights users on 5/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:25 pm
ORD
- HEL
1 stop10h 35m
Icelandair
Wed 8/123:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Deal found 5/31![Icelandair logo]()
$800
One-way flights from Chicago to HelsinkiSearch for one-way flight options from Chicago to Helsinki. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
Search for one-way flight options from Chicago to Helsinki. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/19:30 pm
ORD
- HEL
Nonstop8h 45m
Finnair
Deal found 5/31![Finnair logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:30 pm
ORD
- HEL
Nonstop8h 45m
Finnair
Deal found 5/28![Finnair logo]()
$358
This Trip.com deal was found by Cheapflights users on 5/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 pm
ORD
- HEL
2 stops14h 55m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$363
This Mytrip deal was found by Cheapflights users on 5/30. 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.
Wed 7/1510:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/30![Icelandair logo]()
$365
This Trip.com deal was found by Cheapflights users on 5/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:25 pm
ORD
- HEL
2 stops14h 55m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am
ORD
- HEL
2 stops23h 00m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Thu 11/266:30 pm
ORD
- HEL
2 stops20h 45m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Thu 10/157:25 pm
ORD
- HEL
2 stops19h 10m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Fri 9/117:25 pm
ORD
- HEL
2 stops14h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:03 pm
MDW
- HEL
3 stops17h 57m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/112:27 pm
MDW
- HEL
3 stops41h 33m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Wed 7/156:05 am
MDW
- HEL
3 stops47h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$485
Find 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 June 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $702 (Kiwi.com) |
One-way from | $357 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,339 |
Good round-trip deal | $906 or less |
Good one-way deal | $499 or less |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Chicago to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoHelsinki
ORD - HEL
ORDHEL
Chicago O'Hare Intl
Sun 11/15
6:30 pm-12:55 pm
1 stop10h 25m
Helsinki-Vantaa
Thu 11/19
1:55 pm-5:20 pm
1 stop11h 25m
$735
ChicagoHelsinki
ORD - HEL
ORDHEL
Chicago O'Hare Intl
Sun 11/15
7:15 pm-11:50 pm
2 stops20h 35m
Helsinki-Vantaa
Thu 11/19
7:00 am-4:45 pm
2 stops17h 45m
$769
ChicagoHelsinki
MDW - HEL
MDWHEL
Chicago Midway
Wed 9/9
5:59 pm-4:40 pm
2 stops14h 41m
Helsinki-Vantaa
Sat 9/19
7:00 am-6:11 pm
2 stops19h 11m
$885
ChicagoHelsinki
ORD - HEL
ORDHEL
Chicago O'Hare Intl
Fri 10/9
5:45 pm-4:40 pm
2 stops14h 55m
Helsinki-Vantaa
Fri 10/16
7:00 am-6:40 pm
2 stops19h 40m
$885
ChicagoHelsinki
ORD - HEL
ORDHEL
Chicago O'Hare Intl
Thu 10/15
5:45 pm-4:40 pm
2 stops14h 55m
Helsinki-Vantaa
Mon 10/19
7:00 am-4:33 pm
2 stops17h 33m
$885
ChicagoHelsinki
MDW - HEL
MDWHEL
Chicago Midway
Tue 9/15
7:13 pm-5:40 pm
2 stops14h 27m
Helsinki-Vantaa
Sun 9/20
7:00 am-6:33 pm
2 stops19h 33m
$890
ChicagoHelsinki
MDW - HEL
MDWHEL
Chicago Midway
Fri 10/9
6:45 pm-5:40 pm
2 stops14h 55m
Helsinki-Vantaa
Fri 10/16
7:00 am-6:37 pm
2 stops19h 37m
$890
ChicagoHelsinki
MDW - HEL
MDWHEL
Chicago Midway
Thu 10/15
9:55 am-1:05 pm
2 stops19h 10m
Helsinki-Vantaa
Mon 10/19
7:00 am-6:37 pm
2 stops19h 37m
$890
ChicagoHelsinki
MDW - HEL
MDWHEL
Chicago Midway
Fri 9/11
5:59 pm-4:40 pm
2 stops14h 41m
Helsinki-Vantaa
Fri 9/18
7:00 am-6:11 pm
2 stops19h 11m
$915
ChicagoHelsinki
MDW - HEL
MDWHEL
Chicago Midway
Tue 8/18
1:27 pm-4:40 pm
2 stops19h 13m
Helsinki-Vantaa
Thu 8/27
7:00 am-6:33 pm
2 stops19h 33m
$915
Showing 1-10 of 40 resultsSorted by cheapest first
Compare providers for flights from Chicago to Helsinki
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 Chicago to Helsinki in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Helsinki flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chicago-Helsinki 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 Chicago to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Chicago with our price prediction graph.
CHI-HEL
ORD-HEL
MDW-HEL
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 to Helsinki
CHI-HEL
ORD-HEL
MDW-HEL
What is the cheapest month to book a flight from Chicago to Helsinki?
Currently, July is the cheapest month in which you can book a flight from Chicago to Helsinki (average of $60). Flying from Chicago to Helsinki in June is currently the most expensive (average of $721). 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.
What is the cheapest time of day to fly from CHI to HEL?
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 June 2, 2026.
When flying from Chicago to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago to Helsinki
Explore weekly flight availability from Chicago to Helsinki. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 2, 2026.
The most flights from CHI to HEL are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Chicago to Helsinki?
How far ahead should I book a flight from Chicago to Helsinki?
To ensure you get the cheapest price possible for a flight from Chicago to Helsinki, you should look to book at least 79 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.
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 June 2, 2026.
Read reviews from past customers who have flown Finnair,Scandinavian Airlines, andUnited Airlines from Chicago to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.7
Comfort
7.4
Entertainment
6.9
Crew
8.2
Overall
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Food
6.7
Comfort
7.4
Entertainment
6.9
Crew
8.2
Overall
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Food
6.7
Comfort
7.4
Entertainment
6.9
Crew
8.2
Overall
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Food
6.7
Comfort
7.4
Entertainment
6.9
Crew
8.2
Overall
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Food
6.7
Comfort
7.4
Entertainment
6.9
Crew
8.2
Overall
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Food
6.7
Comfort
7.4
Entertainment
6.9
Crew
8.2
Overall
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
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.
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsVantaa
Lahti
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Complete your trip
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Other flights to Helsinki
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 2, 2026.
Chicago and Helsinki flights
Browse other Chicago and Helsinki flight options. Last updated on June 2, 2026.
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Chicago to Helsinki
Discover the top 5 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 2,558,603 searches. Data last updated June 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$720 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$428 | Average$528 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$518 | Average$885 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$678 | Average$1,030 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$815 | Average$1,034 | FlexibilityNo cancel fee | On-time69% |