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$739+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HEL
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
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 July 18, 2026.

This American Airlines deal was found by Cheapflights users on 7/14. 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 10/141:06 pm
CHS
-
HEL
1 stop14h 39m
American Airlines
Thu 10/2212:35 pm
HEL
-
CHS
1 stop16h 58m
American Airlines
Deal found 7/14$739
This oojo deal was found by Cheapflights users on 7/17. 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 12/26:00 am
CHS
-
HEL
2 stops21h 35m
Scandinavian Airlines
Sat 12/59:00 pm
HEL
-
CHS
2 stops31h 46m
Scandinavian Airlines
Deal found 7/17$740
This oojo deal was found by Cheapflights users on 7/17. 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 10/284:20 pm
CHS
-
HEL
2 stops22h 00m
Scandinavian Airlines
Sat 10/314:05 pm
HEL
-
CHS
2 stops38h 54m
Scandinavian Airlines
Deal found 7/17$779
This American Airlines deal was found by Cheapflights users on 7/17. 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 10/281:06 pm
CHS
-
HEL
1 stop15h 24m
American Airlines
Sat 10/3112:30 pm
HEL
-
CHS
1 stop16h 03m
American Airlines
Deal found 7/17$789
This American Airlines deal was found by Cheapflights users on 7/17. 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 12/27:00 am
CHS
-
HEL
1 stop20h 30m
American Airlines
Sat 12/57:50 am
HEL
-
CHS
2 stops21h 10m
American Airlines
Deal found 7/17$807
This oojo deal was found by Cheapflights users on 7/17. 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.
Thu 9/102:30 pm
CHS
-
HEL
2 stops17h 50m
Scandinavian Airlines
Sun 9/134:00 pm
HEL
-
CHS
2 stops37h 09m
Scandinavian Airlines
Deal found 7/17$813
This Finnair deal was found by Cheapflights users on 7/17. 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.
Thu 10/223:53 pm
CHS
-
HEL
1 stop15h 22m
Multiple Airlines
Sun 10/2512:30 pm
HEL
-
CHS
1 stop16h 03m
Multiple Airlines
Deal found 7/17$839
This oojo deal was found by Cheapflights users on 7/17. 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.
Thu 10/226:05 am
CHS
-
HEL
2 stops26h 15m
Scandinavian Airlines
Sun 10/259:00 pm
HEL
-
CHS
2 stops32h 59m
Scandinavian Airlines
Deal found 7/17$840
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 10/221:11 pm
CHS
-
HEL
2 stops17h 49m
American Airlines
Sun 10/2512:30 pm
HEL
-
CHS
1 stop16h 03m
American Airlines
Deal found 7/17$843
This Finnair deal was found by Cheapflights users on 7/13. 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.
Thu 9/246:44 am
CHS
-
HEL
1 stop21h 21m
Multiple Airlines
Wed 9/3012:35 pm
HEL
-
CHS
1 stop17h 13m
Multiple Airlines
Deal found 7/13$849

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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(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 July 18, 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

Cheapest round-trip

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Wed 10/14

1:06 pm-10:45 am

1 stop14h 39m

Helsinki-Vantaa

Thu 10/22

12:35 pm-10:33 pm

1 stop16h 58m

$739
Quickest round-trip

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 10/22

3:53 pm-2:15 pm

1 stop15h 22m

Helsinki-Vantaa

Sun 10/25

12:30 pm-10:33 pm

1 stop16h 03m

$839

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 9/24

6:44 am-11:05 am

1 stop21h 21m

Helsinki-Vantaa

Wed 9/30

12:35 pm-10:48 pm

1 stop17h 13m

$849

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 9/24

2:06 pm-2:15 pm

2 stops17h 09m

Helsinki-Vantaa

Wed 9/30

12:35 pm-10:48 pm

1 stop17h 13m

$853

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 12/10

6:00 am-11:50 am

1 stop22h 50m

Helsinki-Vantaa

Sun 12/13

12:30 pm-10:29 pm

1 stop16h 59m

$939

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 10/22

12:52 pm-1:45 pm

3 stops17h 53m

Helsinki-Vantaa

Sun 10/25

6:15 am-11:59 pm

2 stops23h 44m

$940

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Wed 12/2

11:45 am-3:55 pm

3 stops21h 10m

Helsinki-Vantaa

Sat 12/5

6:15 am-8:42 pm

2 stops21h 27m

$976

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Tue 9/15

12:55 pm-3:45 pm

3 stops19h 50m

Helsinki-Vantaa

Fri 9/18

6:10 am-11:57 pm

2 stops24h 47m

$1,010

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Wed 10/14

12:52 pm-3:45 pm

3 stops19h 53m

Helsinki-Vantaa

Thu 10/22

7:15 am-9:12 pm

3 stops20h 57m

$1,291

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 9/10

4:25 pm-11:50 pm

3 stops24h 25m

Helsinki-Vantaa

Sun 9/13

11:15 am-11:57 pm

2 stops19h 42m

$1,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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 $739, American Airlines can have you in Finland from Charleston in 14h 39m. 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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