$506+ Cheap flights from Charleston (CHS) to Finland
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HEL
Dec 12 — Dec 191
1 adult, Economy
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Cheapest flights from Charleston to FinlandExplore the most affordable flight options available from Charleston to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.
Explore the most affordable flight options available from Charleston to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/154:06 pmCHS - HEL
2 stops38h 04mUnited Airlines
Tue 11/251:55 pmHEL - CHS
2 stops27h 05mUnited Airlines
Deal found 11/9![United Airlines logo]()
$506
This Finnair deal was found by Cheapflights users on 11/10. 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.
Sat 11/152:15 pmCHS - HEL
1 stop16h 40mMultiple Airlines
Tue 11/254:50 pmHEL - CHS
1 stop22h 05mMultiple Airlines
Deal found 11/10![Multiple Airlines logo]()
$1,273
This Scandinavian Airlines deal was found by Cheapflights users on 11/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amCHS - HEL
3 stops25h 55mScandinavian Airlines
Tue 11/256:15 amHEL - CHS
2 stops21h 17mScandinavian Airlines
Deal found 11/10![Scandinavian Airlines logo]()
$2,285
Cheap flight deals from Charleston to Finland
Keep the following information in mind while searching for Charleston to Finland flight deals. Data was last updated November 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $533 (Delta) |
Popular in | June |
Cheapest in | March |
Average price | $752 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from Charleston to Finland that are best for you.
Fly from
Charleston
Fly to
Finland
Route
Depart
Return
Price
CharlestonHelsinki
CHS - HEL
CHSHEL
Charleston
Wed 3/4
12:52 pm-4:25 pm
2 stops20h 33m
Helsinki-Vantaa
Sun 3/8
2:05 pm-4:47 pm
2 stops32h 42m
$533
CharlestonHelsinki
CHS - HEL
CHSHEL
Charleston
Wed 3/4
10:57 am-11:10 am
1 stop17h 13m
Helsinki-Vantaa
Sun 3/8
12:30 pm-9:55 pm
1 stop15h 25m
$733
CharlestonHelsinki
CHS - HEL
CHSHEL
Charleston
Sun 12/21
10:18 pm-7:15 pm
3 stops37h 57m
$837
CharlestonHelsinki
CHS - HEL
CHSHEL
Charleston
Sun 12/21
12:15 pm-10:45 am
1 stop15h 30m
$1,626
Best time to book a flight from Charleston to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Charleston 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.
Cheapflights Insights
Everything you need to know about your flight from Charleston to Finland
What is the cheapest time of day to fly from CHS to FI?
Find hourly flight availability from Charleston to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.
One of the essential ways to save on airfare from Charleston to Finland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 47% on airfare.