How long is the flight from Charleston to Finland?

For as low as $499, United Airlines can have you in Finland from Charleston in 17h 45m. 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.

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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.

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.

$499+ Flights from Charleston to Finland

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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 December 26, 2025.

Mon 12/2912:36 pmCHS - HEL

1 stop15h 09mFinnair

Wed 12/318:30 pmHEL - CHS

2 stops32h 56mFinnair

Deal found 12/25

$1,432

Mon 12/299:27 amCHS - HEL

1 stop18h 43mAmerican Airlines

Wed 12/3112:45 pmHEL - CHS

1 stop27h 02mAmerican Airlines

Deal found 12/25

$1,506

Mon 12/292:15 pmCHS - HEL

2 stops19h 25mMultiple Airlines

Wed 12/311:55 pmHEL - CHS

3 stops26h 15mMultiple Airlines

Deal found 12/25

$2,380

Mon 12/2911:05 amCHS - HEL

3 stops22h 35mAir Canada

Wed 12/3112:45 pmHEL - CHS

3 stops37h 30mAir Canada

Deal found 12/25

$3,413

Best flights from Charleston to Finland
Discover carefully curated flight deals from Charleston to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Thu 2/1911:15 amCHS - HEL

2 stops17h 45mUnited Airlines

Mon 2/236:55 amHEL - CHS

2 stops37h 57mUnited Airlines

Deal found 12/25

$499

Thu 1/156:00 amCHS - HEL

3 stops26h 25mScandinavian Airlines

Sun 1/186:15 amHEL - CHS

2 stops23h 07mScandinavian Airlines

Deal found 12/24

$643

Thu 1/154:41 pmCHS - HEL

2 stops19h 09mLufthansa

Sun 1/187:35 pmHEL - CHS

2 stops31h 27mLufthansa

Deal found 12/24

$696

Wed 6/242:30 pmCHS - HEL

2 stops16h 45mAmerican Airlines

Tue 6/304:25 pmHEL - CHS

1 stop14h 30mAmerican Airlines

Deal found 12/24

$765

Thu 1/157:32 amCHS - HEL

1 stop20h 13mMultiple Airlines

Sun 1/1812:30 pmHEL - CHS

1 stop17h 04mMultiple Airlines

Deal found 12/24

$780

Wed 6/242:30 pmCHS - HEL

2 stops25h 30mBritish Airways

Tue 6/307:30 pmHEL - CHS

2 stops34h 59mBritish Airways

Deal found 12/24

$792

Fri 1/306:05 amCHS - HEL

2 stops24h 00mUnited Airlines

Tue 2/37:05 amHEL - CHS

2 stops19h 57mUnited Airlines

Deal found 12/23

$510

Last-minute flights from Charleston to Finland
Discover last-minute flight deals from Charleston to Finland. Data last updated December 26, 2025 and is based on user searches.

Mon 12/2912:36 pmCHS - HEL

1 stop15h 09mFinnair

Wed 12/318:30 pmHEL - CHS

2 stops32h 56mFinnair

Deal found 12/25

$1,432

Thu 1/156:00 amCHS - HEL

3 stops26h 25mScandinavian Airlines

Sun 1/186:15 amHEL - CHS

2 stops23h 07mScandinavian Airlines

Deal found 12/24

$643

Thu 1/154:41 pmCHS - HEL

2 stops19h 09mLufthansa

Sun 1/187:35 pmHEL - CHS

2 stops31h 27mLufthansa

Deal found 12/24

$696

Thu 1/157:32 amCHS - HEL

1 stop20h 13mMultiple Airlines

Sun 1/1812:30 pmHEL - CHS

1 stop17h 04mMultiple Airlines

Deal found 12/24

$780

Fri 1/306:05 amCHS - HEL

2 stops24h 00mUnited Airlines

Tue 2/37:05 amHEL - CHS

2 stops19h 57mUnited Airlines

Deal found 12/23

$510

Fri 1/307:42 pmCHS - HEL

2 stops18h 28mBritish Airways

Tue 2/312:30 pmHEL - CHS

1 stop17h 04mBritish Airways

Deal found 12/23

$876

Find flight deals from Charleston to Finland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$499 (United Airlines)
Popular in	June
Cheapest in	March
Average price	$697

Provider with most accurate pricing for Charleston-Helsinki-Vantaa flight deals.

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Provider most trusted by Cheapflights users for Charleston-Helsinki-Vantaa flights.

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From Charleston to Finland

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($296 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

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

Thu 2/19

11:15 am-12:00 pm

2 stops17h 45m

Helsinki-Vantaa

Mon 2/23

6:55 am-1:52 pm

2 stops37h 57m

$499

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Fri 1/30

6:05 am-1:05 pm

2 stops24h 00m

Helsinki-Vantaa

Tue 2/3

7:05 am-8:02 pm

2 stops19h 57m

$510

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 1/15

6:00 am-3:25 pm

3 stops26h 25m

Helsinki-Vantaa

Sun 1/18

6:15 am-10:22 pm

2 stops23h 07m

$643

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 1/15

4:41 pm-6:50 pm

2 stops19h 09m

Helsinki-Vantaa

Sun 1/18

7:35 pm-8:02 pm

2 stops31h 27m

$696

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Wed 6/24

2:30 pm-2:15 pm

2 stops16h 45m

Helsinki-Vantaa

Tue 6/30

4:25 pm-11:55 pm

1 stop14h 30m

$765

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Thu 1/15

7:32 am-10:45 am

1 stop20h 13m

Helsinki-Vantaa

Sun 1/18

12:30 pm-10:34 pm

1 stop17h 04m

$780

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

Wed 6/24

2:30 pm-11:00 pm

2 stops25h 30m

Helsinki-Vantaa

Tue 6/30

7:30 pm-11:29 pm

2 stops34h 59m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

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?

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

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 $499, United Airlines can have you in Finland from Charleston in 17h 45m. 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

Browse thousands of different options on Cheapflights for your next trip

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$499+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Finland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Finland

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 December 26, 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 December 26, 2025.

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 December 26, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

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 December 26, 2025.

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?

How long is the flight from Charleston to Finland?

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

How can I find direct flights from Charleston to Finland?

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

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Alternative routes for Charleston to Finland

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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 December 26, 2025.