What is the cheapest airline that flies from Charleston to Helsinki-Vantaa?

Finnair is the most popular carrier operating from Charleston to Helsinki-Vantaa

When did momondo last update prices for flights from Charleston Airport to Helsinki-Vantaa Airport?

Prices for flights from Charleston Airport to Helsinki-Vantaa Airport are updated daily.

How many operators does momondo search for flights from Charleston Airport to Helsinki-Vantaa Airport?

The number of operators available for flights from Charleston Airport to Helsinki-Vantaa Airport is 1 as of November 2026.

How old do you have to be to fly from Charleston Airport to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$711 Cheap Flights from Charleston to Helsinki in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to Helsinki

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:35 amCHS Charleston-HEL Helsinki-Vantaa

21h 35m2 stops New York John F Kennedy Intl Kastrup Copenhagen

9:00 pm - 10:53 pmHEL Helsinki-Vantaa-CHS Charleston

32h 53m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$711Scandinavian Airlines

Mon, Feb 1 - Thu, Feb 4

12:35 pm - 10:35 amCHS Charleston-HEL Helsinki-Vantaa

15h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

4:05 pm - 12:02 amHEL Helsinki-Vantaa-CHS Charleston

38h 57m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$712Scandinavian Airlines

Mon, Feb 1 - Thu, Feb 4

7:00 am - 11:40 amCHS Charleston-HEL Helsinki-Vantaa

21h 40m1 stop Dallas/Fort Worth

1:25 pm - 11:43 pmHEL Helsinki-Vantaa-CHS Charleston

17h 18m1 stop Miami

$731American Airlines

Mon, Feb 22 - Tue, Mar 2

7:00 am - 11:40 amCHS Charleston-HEL Helsinki-Vantaa

21h 40m1 stop Dallas/Fort Worth

12:30 pm - 12:21 amHEL Helsinki-Vantaa-CHS Charleston

18h 51m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$736American Airlines

Mon, Feb 22 - Tue, Mar 2

10:55 am - 4:40 pmCHS Charleston-HEL Helsinki-Vantaa

22h 45m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:40 am - 6:09 pmHEL Helsinki-Vantaa-CHS Charleston

18h 29m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$742Delta

Mon, Feb 22 - Tue, Mar 2

6:00 am - 11:50 amCHS Charleston-HEL Helsinki-Vantaa

22h 50m2 stops Newark Munich Franz Josef Strauss

12:35 pm - 1:46 pmHEL Helsinki-Vantaa-CHS Charleston

32h 11m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$751United Airlines

Sun, Feb 7 - Tue, Feb 9

4:11 pm - 3:15 pmCHS Charleston-HEL Helsinki-Vantaa

16h 04m2 stops Chicago O'Hare Intl London Heathrow

7:50 am - 5:41 pmHEL Helsinki-Vantaa-CHS Charleston

16h 51m2 stops London Heathrow Philadelphia

$1,162American Airlines

Tue, Dec 22 - Tue, Dec 29

1:35 pm - 11:40 amCHS Charleston-HEL Helsinki-Vantaa

15h 05m1 stop Dallas/Fort Worth

1:25 pm - 10:09 pmHEL Helsinki-Vantaa-CHS Charleston

15h 44m1 stop Miami

$1,163Finnair

Sun, Feb 7 - Tue, Feb 9

1:00 pm - 10:45 amCHS Charleston-HEL Helsinki-Vantaa

14h 45m1 stop Dallas/Fort Worth

7:50 am - 5:41 pmHEL Helsinki-Vantaa-CHS Charleston

16h 51m2 stops London Heathrow Philadelphia

$1,164American Airlines

Tue, Dec 22 - Tue, Dec 29

8:30 am - 11:00 amCHS Charleston-HEL Helsinki-Vantaa

19h 30m2 stops New York John F Kennedy Intl Istanbul

7:05 pm - 10:38 pmHEL Helsinki-Vantaa-CHS Charleston

58h 33m2 stops Istanbul New York John F Kennedy Intl

$1,284Multiple Airlines

Sun, Dec 20 - Sun, Dec 27

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Finnair flights from Charleston to Helsinki

Our best Finnair deals on Charleston to Helsinki flight tickets

Finnair

Feb 7

CHS1:35 pmCharleston

15h 05m

1 stop

HEL11:40 amHelsinki-Vantaa

Feb 9

HEL1:25 pmHelsinki-Vantaa

15h 44m

1 stop

CHS10:09 pmCharleston

$1,163

Finnair

Feb 1

CHS1:35 pmCharleston

15h 05m

1 stop

HEL11:40 amHelsinki-Vantaa

Feb 4

HEL12:30 pmHelsinki-Vantaa

16h 56m

1 stop

CHS10:26 pmCharleston

$1,325

Finnair

Feb 1

CHS1:35 pmCharleston

14h 25m

1 stop

HEL11:00 amHelsinki-Vantaa

Feb 4

HEL11:50 amHelsinki-Vantaa

17h 36m

1 stop

CHS10:26 pmCharleston

$1,326

Scandinavian Airlines flights from Charleston to Helsinki

Our best Scandinavian Airlines deals on Charleston to Helsinki flight tickets

Scandinavian Airlines

Feb 1

CHS6:00 amCharleston

21h 35m

2 stops

HEL10:35 amHelsinki-Vantaa

Feb 4

HEL9:00 pmHelsinki-Vantaa

32h 53m

2 stops

CHS10:53 pmCharleston

$711

Scandinavian Airlines

Feb 1

CHS12:35 pmCharleston

15h 00m

2 stops

HEL10:35 amHelsinki-Vantaa

Feb 4

HEL4:05 pmHelsinki-Vantaa

38h 57m

2 stops

CHS12:02 amCharleston

$712

Scandinavian Airlines

Feb 22

CHS12:38 pmCharleston

14h 57m

2 stops

HEL10:35 amHelsinki-Vantaa

Mar 2

HEL7:00 amHelsinki-Vantaa

20h 47m

3 stops

CHS8:47 pmCharleston

$1,310

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Mon 2/1

6:00 am-10:35 am

2 stops21h 35m

Helsinki-Vantaa

Thu 2/4

9:00 pm-10:53 pm

2 stops32h 53m

$711

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Mon 2/1

12:35 pm-10:35 am

2 stops15h 00m

Helsinki-Vantaa

Thu 2/4

4:05 pm-12:02 am

2 stops38h 57m

$712

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Mon 2/22

7:00 am-11:40 am

1 stop21h 40m

Helsinki-Vantaa

Tue 3/2

1:25 pm-11:43 pm

1 stop17h 18m

$731

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Mon 2/22

7:00 am-11:40 am

1 stop21h 40m

Helsinki-Vantaa

Tue 3/2

12:30 pm-12:21 am

2 stops18h 51m

$736

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Mon 2/22

10:55 am-4:40 pm

2 stops22h 45m

Helsinki-Vantaa

Tue 3/2

6:40 am-6:09 pm

2 stops18h 29m

$742

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Sun 2/7

6:00 am-11:50 am

2 stops22h 50m

Helsinki-Vantaa

Tue 2/9

12:35 pm-1:46 pm

2 stops32h 11m

$751

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Tue 12/22

4:11 pm-3:15 pm

2 stops16h 04m

Helsinki-Vantaa

Tue 12/29

7:50 am-5:41 pm

2 stops16h 51m

$1,162

Quickest round-trip

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Sun 2/7

1:35 pm-11:40 am

1 stop15h 05m

Helsinki-Vantaa

Tue 2/9

1:25 pm-10:09 pm

1 stop15h 44m

$1,163

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Tue 12/22

1:00 pm-10:45 am

1 stop14h 45m

Helsinki-Vantaa

Tue 12/29

7:50 am-5:41 pm

2 stops16h 51m

$1,164

CharlestonHelsinki

CHS Charleston - HEL Helsinki-Vantaa

CHSHEL

Charleston

Sun 12/20

8:30 am-11:00 am

2 stops19h 30m

Helsinki-Vantaa

Sun 12/27

7:05 pm-10:38 pm

2 stops58h 33m

$1,284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Charleston to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Charleston to Helsinki flights?

You could potentially save up to 37% on your flight if you consider stops on a Charleston to Helsinki flight.

When to book flights from Charleston to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Charleston to Helsinki (CHS to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Helsinki

Best Price Found	$2,773
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Helsinki from Charleston in the past 72 hours is $2,773. The best round-trip flight deal from Charleston to Helsinki found on momondo in the last 72 hours is $711.

The fastest flight from Charleston to Helsinki takes 15h 00m

There are no direct flights from Charleston to Helsinki. There are no popular flight routes from Charleston to Helsinki.

Search flight deals

Frequently asked questions about flying from Charleston to Helsinki

How far is Charleston to Helsinki-Vantaa by plane?
The distance between Charleston and Helsinki-Vantaa is about 4747.5 mi. In terms of flight time, this usually takes a little over 15h 00m.
When did momondo last update prices for flights from Charleston Airport to Helsinki-Vantaa Airport?
Prices for flights from Charleston Airport to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from Charleston Airport to Helsinki-Vantaa Airport?
The number of operators available for flights from Charleston Airport to Helsinki-Vantaa Airport is 1 as of November 2026.
How old do you have to be to fly from Charleston Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Charleston to Helsinki?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Charleston to Helsinki is American Airlines (100% of total bookings).

Best airlines flying from Charleston to Helsinki

Compare and see reviews for airlines that fly from Charleston to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $507	Free Cancellation	Rating 7.0 12,227 reviews		Search American Airlines flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Helsinki?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to Helsinki for you.

Can I find flights from Charleston to Helsinki with flexible booking policies on momondo?

All flight searches from Charleston to Helsinki on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charleston to Helsinki?

Once you have performed a search for Charleston to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Charleston to Helsinki right now. Can momondo alert me if prices change?

Price alerts on flights to Helsinki from Charleston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.