HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Finland

$648+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HEL
may. 17 — may. 241
sáb. 5/17
sáb. 5/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Finland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 mayo 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$648
(Mytrip)

Popular in

October

Cheapest in

November

Average price

$1,070
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. 2% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

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 mayo 12, 2025.

This Mytrip deal was found by Cheapflights users on 5/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/62:44 pmCHS - HEL
2 stops26h 06mMultiple Airlines
dom. 8/176:00 amHEL - CHS
2 stops41h 16mMultiple Airlines
Deal found 5/11$648
This StudentUniverse deal was found by Cheapflights users on 5/11. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/62:45 pmCHS - HEL
1 stop17h 15mFinnair
dom. 8/179:05 pmHEL - CHS
2 stops33h 33mFinnair
Deal found 5/11$909
This Scandinavian Airlines deal was found by Cheapflights users on 5/11. 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.
mié. 8/67:00 amCHS - HEL
3 stops26h 30mScandinavian Airlines
dom. 8/1711:15 amHEL - CHS
2 stops19h 29mScandinavian Airlines
Deal found 5/11$1,025
This Air Canada deal was found by Cheapflights users on 5/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/611:20 amCHS - HEL
3 stops18h 30mAir Canada
dom. 8/176:10 amHEL - CHS
3 stops23h 50mAir Canada
Deal found 5/11$1,235

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 mayo 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

mié. 8/6

2:44 pm-11:50 pm

2 stops26h 06m

Helsinki-Vantaa

dom. 8/17

6:00 am-4:16 pm

2 stops41h 16m

$648

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

mié. 8/6

2:45 pm-3:00 pm

1 stop17h 15m

Helsinki-Vantaa

dom. 8/17

9:05 pm-11:38 pm

2 stops33h 33m

$909

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

mié. 8/6

7:00 am-4:30 pm

3 stops26h 30m

Helsinki-Vantaa

dom. 8/17

11:15 am-11:44 pm

2 stops19h 29m

$1,025

CharlestonHelsinki

CHS - HEL

CHSHEL

Charleston

mié. 8/6

11:20 am-12:50 pm

3 stops18h 30m

Helsinki-Vantaa

dom. 8/17

6:10 am-11:00 pm

3 stops23h 50m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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 mayo 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Finland as you normally would.

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

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.

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated mayo 12, 2025.
Finnair
7.6
Good
1,276 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,276 reviews
Finnair
7.6
Good
1,276 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.3
Good
1,358 reviews
Finnair
7.6
Good
1,276 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air Canada
7.0
Good
9,328 reviews
Finnair
7.6
Good
1,276 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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.

  • 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.

  • What is the cheapest month to book a flight from Charleston to Finland?

    Currently, November is the cheapest month in which you can book a flight from Charleston to Finland (average of $444). Flying from Charleston to Finland in June is currently the most expensive (average of $1,087). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Finland

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Heathrow flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Charlotte to Dublin flights
Charlotte to Athens flights
Charlotte to Charles de Gaulle flights
Charlotte to Munich flights
Charlotte to Madrid flights
Charlotte to Frankfurt flights
Charlotte to Orly flights
Charlotte to Gatwick flights
Charlotte to Barcelona-El Prat flights
Charlotte to Lisbon flights
Charlotte to London City flights
Charleston to Heathrow flights
Charlotte to Vicenza flights
Savannah to Heathrow flights
Charlotte to Istanbul flights
Charlotte to Malpensa flights
Charleston to Athens flights
Charleston to Gatwick flights
Charleston to Charles de Gaulle flights
Charlotte to Edinburgh flights
Charlotte to Zurich flights
Charlotte to Florence flights
Charleston to Leonardo da Vinci/Fiumicino flights
Charlotte to Linate flights
Charleston to Dublin flights
Charlotte to Naples flights
Charlotte to Keflavik Intl flights
Charlotte to Amsterdam flights
Greenville to Heathrow flights
Charleston to Lisbon flights
Greenville to Leonardo da Vinci/Fiumicino flights
Charlotte to Sabiha Gokcen flights
Charleston to Orly flights
Savannah to Gatwick flights
Charlotte to Glasgow Intl flights
Charlotte to Bruxelles-National flights
Charlotte to Geneva flights
Charlotte to Prague flights
Charlotte to Frederic Chopin flights
Myrtle Beach to Dublin flights
Charlotte to Porto flights
Charlotte to Copenhagen flights
Charlotte to Nice flights
Columbia to Heathrow flights
Charlotte to Oslo Gardermoen flights
Greenville to Charles de Gaulle flights
Charlotte to Shannon flights
Myrtle Beach to Leonardo da Vinci/Fiumicino flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.