CHS - HEL

$390 Find Cheap Flights from Charleston to Helsinki - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$744
Typical prices: $547-$938
Multiple Airlines
Wed 1/3Fri 1/12
CHS - HEL • 1 stop
Cheapest one-way
$390
Typical prices: $286-$416
Lufthansa
Wed 11/21
CHS - HEL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Charleston and Helsinki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 28% price drop
December
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Charleston to Helsinki (CHS-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Helsinki

Sun, Jan 3 - Tue, Jan 12
Multiple Airlines Logo
6:00 am - 11:50 amCHS  Charleston-HEL Helsinki-Vantaa
22h 50m1 stop Miami
Multiple Airlines Logo
12:30 pm - 10:35 pmHEL  Helsinki-Vantaa-CHS Charleston
17h 05m1 stop Dallas/Fort Worth
$744Multiple Airlines
Sun, Jan 3 - Tue, Jan 12
United Airlines Logo
6:00 am - 6:45 pmCHS  Charleston-HEL Helsinki-Vantaa
29h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
12:35 pm - 11:19 pmHEL  Helsinki-Vantaa-CHS Charleston
17h 44m2 stops Munich Franz Josef Strauss Newark
$760United Airlines
Sun, Jan 3 - Tue, Jan 12
American Airlines Logo
10:25 am - 11:50 amCHS  Charleston-HEL Helsinki-Vantaa
18h 25m1 stop Miami
American Airlines Logo
12:30 pm - 11:07 pmHEL  Helsinki-Vantaa-CHS Charleston
17h 37m2 stops Dallas/Fort Worth Charlotte Douglas
$778American Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
6:44 am - 11:00 amCHS  Charleston-HEL Helsinki-Vantaa
21h 16m1 stop Dallas/Fort Worth
Multiple Airlines Logo
12:20 pm - 10:33 pmHEL  Helsinki-Vantaa-CHS Charleston
17h 13m1 stop Dallas/Fort Worth
$799Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
2:06 pm - 2:15 pmCHS  Charleston-HEL Helsinki-Vantaa
17h 09m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:35 pm - 11:57 pmHEL  Helsinki-Vantaa-CHS Charleston
18h 22m2 stops Dallas/Fort Worth Charlotte Douglas
$803American Airlines
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
2:08 pm - 2:15 pmCHS  Charleston-HEL Helsinki-Vantaa
17h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
12:35 pm - 10:33 pmHEL  Helsinki-Vantaa-CHS Charleston
16h 58m1 stop Dallas/Fort Worth
$803American Airlines
Thu, Sep 24 - Wed, Sep 30
Scandinavian Airlines Logo
2:12 pm - 3:20 pmCHS  Charleston-HEL Helsinki-Vantaa
18h 08m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
Scandinavian Airlines Logo
9:05 pm - 11:59 pmHEL  Helsinki-Vantaa-CHS Charleston
33h 54m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
$831Scandinavian Airlines
Thu, Sep 24 - Wed, Sep 30
Lufthansa Logo
10:20 am - 1:35 amCHS  Charleston-HEL Helsinki-Vantaa
32h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 6:02 pmHEL  Helsinki-Vantaa-CHS Charleston
18h 27m2 stops Frankfurt am Main Chicago O'Hare Intl
$848Lufthansa
Thu, Sep 24 - Wed, Sep 30
Lufthansa Logo
3:00 pm - 6:55 pmCHS  Charleston-HEL Helsinki-Vantaa
20h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 11:59 pmHEL  Helsinki-Vantaa-CHS Charleston
24h 24m2 stops Frankfurt am Main Newark
$848Lufthansa
Thu, Sep 24 - Wed, Sep 30
Lufthansa Logo
3:00 pm - 6:55 pmCHS  Charleston-HEL Helsinki-Vantaa
20h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 12:15 amHEL  Helsinki-Vantaa-CHS Charleston
24h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$848Lufthansa
Booking Insights

Price, demand and travel trends for Charleston to Helsinki flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Charleston to Helsinki with more confidence.

What is the cheapest airline to fly from Charleston to Helsinki?

United Airlines ($760) and American Airlines ($778) are the cheapest airlines to fly round-trip from Charleston to Helsinki according to KAYAK data over the last 5 days.

Find deals

Key details for Charleston to Helsinki flights

Low season

April

Cheapest flight

$390
Most popular time to fly with an average 7% increase in price.
Flight from Charleston to Helsinki

When to book flights from Charleston to Helsinki

Are your dates flexible? Find out the best times to travel from Charleston to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Helsinki flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Charleston to Helsinki?

    Flights from Charleston to Helsinki usually depart from Charleston (CHS) and arrive at Helsinki-Vantaa (HEL).

  • What cabin classes can I book on flights from Charleston to Helsinki?

    Only Economy Class is available on flights from Charleston to Helsinki.

  • Which airports do connecting flights from Charleston to Helsinki pass through?

    Most connecting flights from Charleston to Helsinki pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Charleston to Helsinki?

    Yes. Being flexible with your travel dates can save you up to 48% on the Charleston to Helsinki route. Wednesday is the cheapest departure day at $627 round-trip on average, while Monday is the most expensive at $1,190, a difference of $563. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsinki City Centre, Helsinki Central Station Square and Stockmann. These are among the most viewed places in Helsinki on KAYAK.

  • How long is a flight from Charleston to Helsinki?

    A nonstop flight from Charleston to Helsinki takes 0h 00m, covering 4,739 miles.

  • What are the earliest and latest flights from Charleston to Helsinki?

    These are the earliest and latest flight times available from Charleston to Helsinki:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Charleston to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Charleston to Helsinki changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $744 to $2,331. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Charleston to Helsinki looking right now?

    One-way fares from Charleston to Helsinki are currently higher than usual. Average one-way flight prices are about $474, which is 18% above the typical average for this route.

  • What is the time difference between Charleston and Helsinki?

    Helsinki is 7 hours ahead of Charleston (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:
    · ADDCAR RENTAL
    · GREEN MOTION
    · Alamo
    · Sixt
    · Europcar

  • How much should I expect to pay for a Charleston to Helsinki flight?

    Round-trip flights from Charleston to Helsinki range from $547 to $938, with an average of $764 over the past 12 months. Anything below $547 counts as a good deal.

Your guide to booking Charleston to Helsinki flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $627 - about $563 less than Monday (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charleston to Helsinki trip for November. Fares historically average $547 round-trip in that month - typically $946 less than the most expensive month, which is July (based on the last 12 months).

Everything you need to know for your flight from Charleston to Helsinki

Information on your arrival and departure airports

Charleston (CHS)
Helsinki (HEL)