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Charles de Gaulle

$614+ Cheap flights from Helena (HLN) to Charles de Gaulle (CDG)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CDG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Helena to Charles de Gaulle

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Charles de Gaulle (CDG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$711
(United Airlines)
Provider with most accurate pricing for Helena-Paris (PAR) flight deals.
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Provider most trusted by Cheapflights users for Helena-Paris (PAR) flights.
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From Helena to Paris Charles de Gaulle
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Find flight deals from Helena to Charles de Gaulle

Cheapest flights from Helena to Charles de Gaulle
Explore the most affordable flight options available from Helena to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:22 pmHLN - CDG
2 stops56h 33mUnited Airlines
Sun 11/236:25 amCDG - HLN
2 stops22h 57mUnited Airlines
Deal found 10/30$614
This Air France deal was found by Cheapflights users on 10/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:30 amHLN - CDG
1 stop18h 45mAir France
Sun 11/2310:20 amCDG - HLN
1 stop20h 10mAir France
Deal found 10/30$622
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:06 pmHLN - CDG
2 stops16h 09mMultiple Airlines
Sun 11/2310:20 amCDG - HLN
1 stop20h 10mMultiple Airlines
Deal found 10/30$627
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:30 amHLN - CDG
2 stops20h 05mUnited Airlines
Sat 12/2011:40 amCDG - HLN
2 stops41h 51mUnited Airlines
Deal found 10/29$1,072
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:30 amHLN - CDG
1 stop18h 45mDelta
Sat 12/2010:30 amCDG - HLN
2 stops20h 00mDelta
Deal found 10/29$1,246
This Air France deal was found by Cheapflights users on 10/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:30 amHLN - CDG
1 stop18h 45mAir France
Sat 12/2010:20 amCDG - HLN
1 stop20h 10mAir France
Deal found 10/29$1,376

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Charles de Gaulle 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 October 30, 2025.
Use the filters below to find and compare flights from Helena to Paris Charles de Gaulle Airport that are best for you.

Fly from

Helena

Fly to

Charles de Gaulle

Route

Depart

Return

Price

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 11/14

2:22 pm-6:55 am

2 stops56h 33m

Paris Charles de Gaulle

Sun 11/23

6:25 am-9:22 pm

2 stops22h 57m

$614

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 11/14

5:30 am-8:15 am

1 stop18h 45m

Paris Charles de Gaulle

Sun 11/23

10:20 am-10:30 pm

1 stop20h 10m

$622

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 11/14

1:06 pm-1:15 pm

2 stops16h 09m

Paris Charles de Gaulle

Sun 11/23

10:20 am-10:30 pm

1 stop20h 10m

$627

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 3/27

6:15 am-9:35 am

2 stops20h 20m

Paris Charles de Gaulle

Tue 3/31

12:40 pm-1:27 pm

2 stops32h 47m

$711

HelenaParis

HLN - CDG

HLNCDG

Helena

Sat 12/13

6:30 am-10:35 am

2 stops20h 05m

Paris Charles de Gaulle

Sat 12/20

11:40 am-9:31 pm

2 stops41h 51m

$1,072

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 3/27

5:35 am-1:50 pm

2 stops25h 15m

Paris Charles de Gaulle

Tue 3/31

11:00 am-10:38 pm

1 stop19h 38m

$1,092

HelenaParis

HLN - CDG

HLNCDG

Helena

Sat 12/13

5:30 am-8:15 am

1 stop18h 45m

Paris Charles de Gaulle

Sat 12/20

10:30 am-10:30 pm

2 stops20h 00m

$1,246

HelenaParis

HLN - CDG

HLNCDG

Helena

Sat 12/13

5:30 am-8:15 am

1 stop18h 45m

Paris Charles de Gaulle

Sat 12/20

10:20 am-10:30 pm

1 stop20h 10m

$1,376

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Helena to Charles de Gaulle

Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from Helena 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 Helena to Paris Charles de Gaulle Airport

What is the cheapest month to book a flight from Helena to Paris Charles de Gaulle Airport?

Currently, March is the cheapest month in which you can book a flight from Helena to Paris Charles de Gaulle Airport (average of $557). Flying from Helena to Paris Charles de Gaulle Airport in July is currently the most expensive (average of $1,377). 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.

Related info for your journey

Find useful and relevant information for your journey from Helena to Charles de Gaulle. 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 Helena to Paris Charles de Gaulle?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Paris Charles de Gaulle. You should not have trouble finding flights to Paris Charles de Gaulle from Helena; the airport handles an average of 0 outbound flights to Paris Charles de Gaulle per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Helena airport to Paris Charles de Gaulle. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

  • How long is the flight from Helena to Paris Charles de Gaulle Airport?

    For as low as $622, United Airlines can have you in Paris Charles de Gaulle Airport from Helena in 18h 45m. The distance from Helena to Paris Charles de Gaulle Airport is about 4751 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Helena to Charles de Gaulle that include hotel bookings?

    Yes. In addition to deals on Helena to Charles de Gaulle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Charles de Gaulle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Charles de Gaulle.

  • Can I find deals for business class flights from Helena to Charles de Gaulle?

    Yes. Cheapflights offers flight deals from Helena to Charles de Gaulle 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 Helena to Paris Charles de Gaulle Airport?

    Currently, March is the cheapest month in which you can book a flight from Helena to Paris Charles de Gaulle Airport (average of $557). Flying from Helena to Paris Charles de Gaulle Airport in July is currently the most expensive (average of $1,377). 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

Traveling to a place near Paris Charles de Gaulle Airport?

Book flights to Paris Charles de Gaulle Airport if you plan to visit one of these locations
Roissy-en-France
Nanterre
Tremblay-en-France
Issy-les-Moulineaux
Saint-Denis
Auxerre
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Courbevoie
Villepinte
Vincennes
Versailles
Magny-le-Hongre
Neuilly-sur-Seine
Suresnes
Vanves
Serris

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