HLN - CDG

$590 Find Cheap Flights from Helena to Paris - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$799
Typical prices: $756-$880
United Airlines
Wed 2/14Sun 2/18
HLN - CDG • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Paris Charles de Gaulle Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Charles de Gaulle (HLN-CDG)

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

Recent round-trip flight deals from Helena to Charles de Gaulle

Sun, Feb 14 - Thu, Feb 18
United Airlines Logo
6:30 am - 9:55 amHLN  Helena-CDG Paris Charles de Gaulle
19h 25m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:40 am - 9:38 pmCDG  Paris Charles de Gaulle-HLN Helena
22h 58m2 stops Frankfurt am Main Denver Intl
$799United Airlines
Sun, Feb 14 - Thu, Feb 18
United Airlines Logo
6:30 am - 9:55 amHLN  Helena-CDG Paris Charles de Gaulle
19h 25m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:40 am - 9:38 pmCDG  Paris Charles de Gaulle-HLN Helena
22h 58m2 stops Frankfurt am Main Denver Intl
$800United Airlines
Thu, Dec 24 - Thu, Dec 31
United Airlines Logo
6:20 am - 9:55 amHLN  Helena-CDG Paris Charles de Gaulle
19h 35m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
12:05 pm - 9:37 pmCDG  Paris Charles de Gaulle-HLN Helena
41h 32m2 stops Toronto Pearson Intl Denver Intl
$1,177United Airlines
Thu, Dec 24 - Thu, Dec 31
United Airlines Logo
6:20 am - 7:20 amHLN  Helena-CDG Paris Charles de Gaulle
17h 00m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
9:25 am - 9:37 pmCDG  Paris Charles de Gaulle-HLN Helena
20h 12m3 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl Denver Intl
$1,298United Airlines
Thu, Dec 24 - Thu, Dec 31
Delta Logo
7:00 am - 10:00 amHLN  Helena-CDG Paris Charles de Gaulle
19h 00m1 stop Salt Lake City
Delta Logo
7:25 am - 10:26 pmCDG  Paris Charles de Gaulle-HLN Helena
23h 01m2 stops London Heathrow Salt Lake City
$1,458Delta
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
7:00 am - 10:00 amHLN  Helena-CDG Paris Charles de Gaulle
19h 00m1 stop Salt Lake City
Multiple Airlines Logo
10:10 am - 10:26 pmCDG  Paris Charles de Gaulle-HLN Helena
20h 16m1 stop Salt Lake City
$2,195Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
7:00 am - 2:45 pmHLN  Helena-CDG Paris Charles de Gaulle
23h 45m3 stops Salt Lake City Chicago O'Hare Intl Kastrup Copenhagen
Multiple Airlines Logo
11:10 am - 10:26 pmCDG  Paris Charles de Gaulle-HLN Helena
43h 16m3 stops Kastrup Copenhagen Chicago O'Hare Intl Salt Lake City
$3,764Multiple Airlines
Booking Insights

Price, demand and travel trends for Helena to Paris Charles de Gaulle Airport flights

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

How much is a round-trip flight from Helena to Paris Charles de Gaulle Airport?

Round-trip flights from Helena to Paris Charles de Gaulle Airport typically range from $756 to $880. The lowest price found in the past 5 days was $799, on United Airlines.

Find deals

Key details for Helena to Paris Charles de Gaulle Airport flights

Cheapest flight

$799
Round-trip flight from Helena to Paris Charles de Gaulle Airport

When to book flights from Helena to Charles de Gaulle

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

Your Helena to Paris Charles de Gaulle Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Helena to Paris Charles de Gaulle Airport?

    Only Economy Class is available on flights from Helena to Paris Charles de Gaulle Airport.

  • Do I need a passport to fly from Helena to Paris Charles de Gaulle Airport?

    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 Helena to Paris Charles de Gaulle Airport 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 $799 to $3,764. That means the highest observed fare was about 5x higher than the lowest one.

  • What car rental options are available at Paris Charles de Gaulle Airport (CDG)?

    Paris Charles de Gaulle Airport (CDG) hosts 5 major car rental companies, with daily rates averaging $55 for economy cars. Top options include:

    • Europcar
    • Budget
    • Alamo
    • Goldcar Rental SP
    • keddy by Europcar

  • Which airports can I use when flying from Helena to Paris Charles de Gaulle Airport?

    Flights from Helena to Paris Charles de Gaulle Airport usually depart from Helena (HLN) and arrive at Paris Charles de Gaulle (CDG).

  • Which airports do connecting flights from Helena to Paris Charles de Gaulle Airport pass through?

    Most connecting flights from Helena to Paris Charles de Gaulle Airport pass through Salt Lake City (SLC), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Helena to Paris Charles de Gaulle Airport?

    Yes. Flexible dates can save you up to 15% on flights from Helena to Paris Charles de Gaulle Airport. Monday is the cheapest departure day at $756 round-trip on average, while Thursday is the most expensive at $880, a difference of $124.

    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 is the time difference between Helena and Paris Charles de Gaulle Airport?

    Paris Charles de Gaulle Airport is 8 hours ahead of Helena (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Paris Charles de Gaulle Airport?

    Some of the most popular sights in Paris Charles de Gaulle Airport are Eiffel Tower, Louvre Museum and Champs-Elysées. These are among the most viewed places in Paris Charles de Gaulle Airport on KAYAK.

Your guide to booking Helena to Paris Charles de Gaulle Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $756, about $124 less than Thursday fares (14% savings) based on the last 12 months.

More options for your flight from Helena to Charles de Gaulle

Complete your trip to Paris with a hotel stay or car rental

Car rentals in Paris
Hotels in Paris
Vacations in Paris