$724+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — HEL
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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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
Cheapest
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 October 26, 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 October 26, 2026.
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 11/213:00 pm -
2 stops18h 40m
Sat 11/286:40 am -
2 stops24h 14m
Deal found 10/24![Delta logo]()
$1,146
This Ovago deal was found by Cheapflights users on 10/24. 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.
Sat 11/217:58 pm -
2 stops34h 57m
Sat 11/285:00 pm -
2 stops36h 06m
Deal found 10/24![Multiple Airlines logo]()
$1,179
This Ovago deal was found by Cheapflights users on 10/24. 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.
Sat 11/218:12 pm -
1 stop32h 28m
Sat 11/285:00 pm -
2 stops36h 06m
Deal found 10/24![Finnair logo]()
$1,283
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/2110:53 am -
2 stops20h 02m
Sat 11/281:25 pm -
2 stops17h 55m
Deal found 10/24![American Airlines logo]()
$1,508
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/2110:41 am -
3 stops18h 09m
Sat 11/287:05 am -
3 stops20h 47m
Deal found 10/24![United Airlines logo]()
$2,018
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 October 26, 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 October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 2/21:58 pm -
2 stops21h 47m
Fri 2/512:35 pm -
2 stops17h 10m
Deal found 10/21![United Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 11/213:00 pm -
2 stops18h 40m
Sat 11/286:40 am -
2 stops24h 14m
Deal found 10/24![Delta logo]()
$1,146
This Ovago deal was found by Cheapflights users on 10/24. 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.
Sat 11/218:12 pm -
1 stop32h 28m
Sat 11/2812:30 pm -
1 stop17h 16m
Deal found 10/24![Finnair logo]()
$3,700
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/2110:41 am -
3 stops18h 09m
Sat 11/287:05 am -
3 stops20h 47m
Deal found 10/24![United Airlines logo]()
$2,018
This British Airways deal was found by Cheapflights users on 10/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:12 pm -
1 stop32h 28m
Sat 11/2812:30 pm -
1 stop18h 12m
Deal found 10/24![Multiple Airlines logo]()
$4,088
Last-minute flights from Chattanooga to HelsinkiDiscover last-minute flight deals from Chattanooga to Helsinki. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Helsinki. Data last updated October 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 11/213:00 pm -
2 stops18h 40m
Sat 11/286:40 am -
2 stops24h 14m
Deal found 10/24![Delta logo]()
$1,146
This Ovago deal was found by Cheapflights users on 10/24. 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.
Sat 11/217:58 pm -
2 stops34h 57m
Sat 11/285:00 pm -
2 stops36h 06m
Deal found 10/24![Multiple Airlines logo]()
$1,179
This Ovago deal was found by Cheapflights users on 10/24. 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.
Sat 11/218:12 pm -
1 stop32h 28m
Sat 11/285:00 pm -
2 stops36h 06m
Deal found 10/24![Finnair logo]()
$1,283
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/2110:53 am -
2 stops20h 02m
Sat 11/281:25 pm -
2 stops17h 55m
Deal found 10/24![American Airlines logo]()
$1,508
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/2110:41 am -
3 stops18h 09m
Sat 11/287:05 am -
3 stops20h 47m
Deal found 10/24![United Airlines logo]()
$2,018
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 October 26, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $724 (United Airlines) |
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 October 26, 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
Tue 2/2
1:58 pm-6:45 pm
2 stops21h 47m
Helsinki-Vantaa
Fri 2/5
12:35 pm-10:45 pm
2 stops17h 10m
$724
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Sat 11/21
3:00 pm-4:40 pm
2 stops18h 40m
Helsinki-Vantaa
Sat 11/28
6:40 am-11:54 pm
2 stops24h 14m
$1,146
Quickest round-trip
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Sat 11/21
10:41 am-11:50 am
3 stops18h 09m
Helsinki-Vantaa
Sat 11/28
7:05 am-8:52 pm
3 stops20h 47m
$2,018
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Sat 11/21
8:12 pm-11:40 am
1 stop32h 28m
Helsinki-Vantaa
Sat 11/28
12:30 pm-10:46 pm
1 stop17h 16m
$3,700
ChattanoogaHelsinki
CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa
CHAHEL
Chattanooga Lovell Field
Sat 11/21
8:12 pm-11:40 am
1 stop32h 28m
Helsinki-Vantaa
Sat 11/28
12:30 pm-11:42 pm
1 stop18h 12m
$4,088
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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