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$570+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HEL
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Charleston to Finland

Cheapest flights from Charleston to Finland
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 February 27, 2026.

This American Airlines deal was found by Cheapflights users on 2/25. 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.
Mon 4/137:30 pm
CHS
-
HEL
1 stop32h 15m
American Airlines
Wed 4/2212:35 pm
HEL
-
CHS
1 stop17h 06m
American Airlines
Deal found 2/25$570
This Finnair deal was found by Cheapflights users on 2/26. 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.
Mon 4/137:00 am
CHS
-
HEL
1 stop20h 45m
Multiple Airlines
Wed 4/2212:35 pm
HEL
-
CHS
1 stop17h 06m
Multiple Airlines
Deal found 2/26$572
This Delta deal was found by Cheapflights users on 2/23. 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 4/1312:04 pm
CHS
-
HEL
2 stops17h 51m
Delta
Wed 4/227:00 am
HEL
-
CHS
2 stops23h 50m
Delta
Deal found 2/23$623
This Finnair deal was found by Cheapflights users on 2/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
CHS
-
HEL
1 stop20h 45m
Multiple Airlines
Sat 5/24:25 pm
HEL
-
CHS
1 stop13h 43m
Multiple Airlines
Deal found 2/24$679
This American Airlines deal was found by Cheapflights users on 2/24. 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 4/252:09 pm
CHS
-
HEL
2 stops16h 51m
American Airlines
Sat 5/212:35 pm
HEL
-
CHS
2 stops18h 24m
American Airlines
Deal found 2/24$684
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Mon 3/232:43 pm
CHS
-
HEL
2 stops17h 12m
American Airlines
Tue 3/317:35 am
HEL
-
CHS
2 stops20h 47m
American Airlines
Deal found 2/26$716
This Delta deal was found by Cheapflights users on 2/26. 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 3/2312:44 pm
CHS
-
HEL
2 stops22h 41m
Delta
Tue 3/317:15 am
HEL
-
CHS
2 stops21h 09m
Delta
Deal found 2/26$719

Find flight deals from Charleston to Finland

Keep the following information in mind while searching for Charleston to Finland flight deals. Data was last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$570
(American Airlines)
Provider with most accurate pricing for Charleston-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Helsinki-Vantaa flights.
Search Deals
From Charleston to Finland
Search Deals

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 February 27, 2026.
Use the filters below to find and compare flights from Charleston to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Mon 4/13

7:30 pm-10:45 am

1 stop32h 15m

Helsinki-Vantaa

Wed 4/22

12:35 pm-10:41 pm

1 stop17h 06m

$570

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Mon 4/13

7:00 am-10:45 am

1 stop20h 45m

Helsinki-Vantaa

Wed 4/22

12:35 pm-10:41 pm

1 stop17h 06m

$572

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Mon 4/13

12:04 pm-12:55 pm

2 stops17h 51m

Helsinki-Vantaa

Wed 4/22

7:00 am-11:50 pm

2 stops23h 50m

$623

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Mon 3/23

6:00 am-11:10 am

1 stop23h 10m

Helsinki-Vantaa

Tue 3/31

7:35 am-7:03 pm

2 stops18h 28m

$732

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Mon 3/23

6:45 pm-4:30 pm

2 stops39h 45m

Helsinki-Vantaa

Mon 3/30

6:55 am-11:59 pm

2 stops24h 04m

$814

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Wed 6/24

6:42 pm-11:20 am

2 stops33h 38m

Helsinki-Vantaa

Tue 6/30

6:45 am-6:02 pm

2 stops18h 17m

$844

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 7/16

6:30 pm-6:55 pm

2 stops17h 25m

Helsinki-Vantaa

Sun 7/26

6:45 am-9:48 pm

2 stops22h 03m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Finland. 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 from for flights from Charleston to Finland?

    For a flight from Charleston to Finland, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city.

  • How long is the flight from Charleston to Finland?

    For as low as $623, American Airlines can have you in Finland from Charleston in 17h 51m. There are 4739 mi between Charleston and Finland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Charleston to Finland that include hotel bookings?

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

  • How can I find direct flights from Charleston to Finland?

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

  • Can I find deals for business class flights from Charleston to Finland?

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

See more FAQs

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