$726+ Cheap flights from Chattanooga (CHA) to Helsinki (HEL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — HEL
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga 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.Cheap flight deals from Chattanooga to Helsinki
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Best
Last-minute
Cheapest flights from Chattanooga to HelsinkiExplore the most affordable flight options available from Chattanooga to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Chattanooga to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Finnair deal was found by Cheapflights users on 9/10. 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 12/24:03 pm -
2 stops22h 07m
Thu 12/1712:30 pm -
1 stop16h 09m
Deal found 9/10![Multiple Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop21h 30m
Thu 12/1712:30 pm -
1 stop18h 25m
Deal found 9/10![American Airlines logo]()
$730
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:18 pm -
1 stop15h 42m
Fri 10/3012:30 pm -
1 stop16h 23m
Deal found 9/7![American Airlines logo]()
$831
This Ovago deal was found by Cheapflights users on 9/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:12 pm -
2 stops20h 58m
Thu 12/1712:30 pm -
1 stop16h 09m
Deal found 9/12![British Airways logo]()
$938
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:40 pm -
2 stops20h 10m
Thu 12/177:00 am -
3 stops21h 15m
Deal found 9/10![United Airlines logo]()
$1,262
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/234:00 pm -
2 stops26h 30m
Fri 10/307:00 am -
3 stops22h 39m
Deal found 9/7![Scandinavian Airlines logo]()
$1,502
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:52 pm -
3 stops20h 38m
Fri 10/307:05 am -
3 stops22h 23m
Deal found 9/7![United Airlines logo]()
$1,595
Best flights from Chattanooga to HelsinkiDiscover carefully curated flight deals from Chattanooga to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Chattanooga to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Finnair deal was found by Cheapflights users on 9/10. 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 12/24:03 pm -
2 stops22h 07m
Thu 12/1712:30 pm -
1 stop16h 09m
Deal found 9/10![Multiple Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop21h 30m
Thu 12/1712:30 pm -
1 stop18h 25m
Deal found 9/10![American Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:46 pm -
2 stops34h 04m
Fri 2/512:35 pm -
2 stops35h 23m
Deal found 9/11![United Airlines logo]()
$759
This Ovago deal was found by Cheapflights users on 9/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:12 pm -
2 stops20h 58m
Thu 12/1712:30 pm -
1 stop16h 09m
Deal found 9/12![British Airways logo]()
$938
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:11 pm -
2 stops18h 04m
Fri 10/304:50 pm -
2 stops23h 36m
Deal found 9/7![American Airlines logo]()
$835
This Iberia deal was found by Cheapflights users on 9/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:18 pm -
1 stop15h 42m
Fri 10/304:50 pm -
2 stops23h 36m
Deal found 9/7![Multiple Airlines logo]()
$835
Last-minute flights from Chattanooga to HelsinkiDiscover last-minute flight deals from Chattanooga to Helsinki. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Helsinki. Data last updated September 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:18 pm -
1 stop15h 42m
Fri 10/3012:30 pm -
1 stop16h 23m
Deal found 9/7![American Airlines logo]()
$831
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/234:00 pm -
2 stops26h 30m
Fri 10/307:00 am -
3 stops22h 39m
Deal found 9/7![Scandinavian Airlines logo]()
$1,502
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:52 pm -
3 stops20h 38m
Fri 10/307:05 am -
3 stops22h 23m
Deal found 9/7![United Airlines logo]()
$1,595
Find flight deals from Chattanooga to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 September 12, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $726 (Finnair) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Chattanooga to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Wed 12/2
4:03 pm-9:10 pm
2 stops22h 07m
Helsinki-Vantaa
Thu 12/17
12:30 pm-9:39 pm
1 stop16h 09m
$726
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Wed 12/2
6:00 am-10:30 am
1 stop21h 30m
Helsinki-Vantaa
Thu 12/17
12:30 pm-11:55 pm
1 stop18h 25m
$730
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Mon 2/1
6:46 pm-11:50 am
2 stops34h 04m
Helsinki-Vantaa
Fri 2/5
12:35 pm-4:58 pm
2 stops35h 23m
$759
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Fri 10/23
1:11 pm-2:15 pm
2 stops18h 04m
Helsinki-Vantaa
Fri 10/30
4:50 pm-10:26 am
2 stops23h 36m
$835
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Fri 10/23
12:18 pm-11:00 am
1 stop15h 42m
Helsinki-Vantaa
Fri 10/30
4:50 pm-10:26 am
2 stops23h 36m
$835
Quickest round-trip
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Wed 12/2
5:12 pm-9:10 pm
2 stops20h 58m
Helsinki-Vantaa
Thu 12/17
12:30 pm-9:39 pm
1 stop16h 09m
$938
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Chattanooga-Helsinki flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chattanooga-Helsinki flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chattanooga-Helsinki flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Helsinki flights, Cheapflights users trust Expedia the most. Expedia 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 Chattanooga-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 Chattanooga to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Chattanooga with our price prediction graph.
CHA-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.
Related info for your journey
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