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$473+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HEL
nov 21 — nov 281
sex 11/21
sex 11/28
1 adult, Economy
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Find 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 outubro 22, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/112:51 pmCHS - HEL
2 stops20h 34mDelta
ter 12/96:30 amHEL - CHS
2 stops39h 45mDelta
Deal found 10/21$473
This United Airlines deal was found by Cheapflights users on 10/19. 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.
sáb 11/154:06 pmCHS - HEL
2 stops38h 04mUnited Airlines
ter 11/251:55 pmHEL - CHS
2 stops27h 05mUnited Airlines
Deal found 10/19$507
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/1512:30 pmCHS - HEL
2 stops20h 55mDelta
ter 11/256:30 amHEL - CHS
2 stops19h 40mDelta
Deal found 10/21$531
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/12:30 pmCHS - HEL
3 stops22h 50mScandinavian Airlines
ter 12/96:15 amHEL - CHS
2 stops21h 46mScandinavian Airlines
Deal found 10/21$650
This Finnair deal was found by Cheapflights users on 10/20. 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.
sáb 11/1512:26 pmCHS - HEL
1 stop15h 19mMultiple Airlines
ter 11/257:35 pmHEL - CHS
2 stops33h 59mMultiple Airlines
Deal found 10/20$727
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/156:00 amCHS - HEL
3 stops21h 40mScandinavian Airlines
ter 11/256:15 amHEL - CHS
2 stops21h 17mScandinavian Airlines
Deal found 10/21$1,781

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 outubro 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(Delta)

Popular in

June

Cheapest in

November

Average price

$741
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
Highest demand for flights based on searches. 30% potential increase in price ($337 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 outubro 22, 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

seg 12/1

12:51 pm-4:25 pm

2 stops20h 34m

Helsinki-Vantaa

ter 12/9

6:30 am-3:15 pm

2 stops39h 45m

$473

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

seg 12/1

3:01 pm-10:45 am

1 stop36h 44m

Helsinki-Vantaa

ter 12/9

12:30 pm-10:12 pm

1 stop16h 42m

$473

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

sáb 11/15

4:06 pm-1:10 pm

2 stops38h 04m

Helsinki-Vantaa

ter 11/25

1:55 pm-10:00 am

2 stops27h 05m

$507

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

sáb 11/15

12:30 pm-4:25 pm

2 stops20h 55m

Helsinki-Vantaa

ter 11/25

6:30 am-7:10 pm

2 stops19h 40m

$531

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

qua 3/4

12:15 pm-4:25 pm

2 stops21h 10m

Helsinki-Vantaa

dom 3/8

2:05 pm-6:02 pm

2 stops33h 57m

$532

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

seg 12/1

2:30 pm-8:20 pm

3 stops22h 50m

Helsinki-Vantaa

ter 12/9

6:15 am-9:01 pm

2 stops21h 46m

$650

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

sáb 11/15

12:26 pm-10:45 am

1 stop15h 19m

Helsinki-Vantaa

ter 11/25

7:35 pm-10:34 pm

2 stops33h 59m

$727

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

sáb 11/15

7:00 am-10:45 am

1 stop20h 45m

Helsinki-Vantaa

ter 11/25

7:50 am-10:04 pm

2 stops21h 14m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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 outubro 22, 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.

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 $473, Delta can have you in Finland from Charleston in 20h 34m. 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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