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Charles de Gaulle

$560+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CDG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Helena to Charles de Gaulle

Best flights from Helena to Charles de Gaulle
Discover carefully curated flight deals from Helena to Charles de Gaulle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 1/306:15 amHLN - CDG
2 stops20h 15mUnited Airlines
Fri 2/612:05 pmCDG - HLN
2 stops41h 21mUnited Airlines
Deal found 12/16$560
This KLM deal was found by Cheapflights users on 12/16. 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.
Tue 1/131:10 pmHLN - CDG
2 stops16h 20mMultiple Airlines
Tue 1/206:10 pmCDG - HLN
2 stops36h 19mMultiple Airlines
Deal found 12/16$565
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 1/301:10 pmHLN - CDG
2 stops20h 10mDelta
Fri 2/610:20 amCDG - HLN
1 stop20h 09mDelta
Deal found 12/16$569
This Air France deal was found by Cheapflights users on 12/16. 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 1/305:30 amHLN - CDG
1 stop18h 45mAir France
Fri 2/610:20 amCDG - HLN
1 stop20h 09mAir France
Deal found 12/16$673
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 1/135:30 amHLN - CDG
1 stop18h 45mDelta
Tue 1/207:30 amCDG - HLN
2 stops22h 59mDelta
Deal found 12/16$570
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 1/212:27 pmHLN - CDG
2 stops36h 03mUnited Airlines
Sun 1/2512:00 pmCDG - HLN
2 stops57h 41mUnited Airlines
Deal found 12/14$572
This United Airlines deal was found by Cheapflights users on 12/17. 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 3/142:30 pmHLN - CDG
2 stops36h 00mUnited Airlines
Sat 3/2811:05 amCDG - HLN
2 stops40h 54mUnited Airlines
Deal found 12/17$710
This KLM deal was found by Cheapflights users on 12/16. 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.
Sat 3/1412:59 pmHLN - CDG
2 stops17h 31mMultiple Airlines
Sat 3/2810:20 amCDG - HLN
1 stop19h 15mMultiple Airlines
Deal found 12/16$918

Find 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 December 18, 2025.

Round-trip from

$560
(United Airlines)
From Helena to Paris Charles de Gaulle
Search Deals

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 December 18, 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 1/30

6:15 am-10:30 am

2 stops20h 15m

Paris Charles de Gaulle

Fri 2/6

12:05 pm-9:26 pm

2 stops41h 21m

$560

HelenaParis

HLN - CDG

HLNCDG

Helena

Tue 1/13

1:10 pm-1:30 pm

2 stops16h 20m

Paris Charles de Gaulle

Tue 1/20

6:10 pm-10:29 pm

2 stops36h 19m

$565

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 1/30

1:10 pm-5:20 pm

2 stops20h 10m

Paris Charles de Gaulle

Fri 2/6

10:20 am-10:29 pm

1 stop20h 09m

$569

HelenaParis

HLN - CDG

HLNCDG

Helena

Tue 1/13

5:30 am-8:15 am

1 stop18h 45m

Paris Charles de Gaulle

Tue 1/20

7:30 am-10:29 pm

2 stops22h 59m

$570

HelenaParis

HLN - CDG

HLNCDG

Helena

Wed 1/21

2:27 pm-10:30 am

2 stops36h 03m

Paris Charles de Gaulle

Sun 1/25

12:00 pm-1:41 pm

2 stops57h 41m

$572

HelenaParis

HLN - CDG

HLNCDG

Helena

Fri 1/30

5:30 am-8:15 am

1 stop18h 45m

Paris Charles de Gaulle

Fri 2/6

10:20 am-10:29 pm

1 stop20h 09m

$673

HelenaParis

HLN - CDG

HLNCDG

Helena

Sat 3/14

2:30 pm-9:30 am

2 stops36h 00m

Paris Charles de Gaulle

Sat 3/28

11:05 am-8:59 pm

2 stops40h 54m

$710

HelenaParis

HLN - CDG

HLNCDG

Helena

Sat 3/14

12:59 pm-1:30 pm

2 stops17h 31m

Paris Charles de Gaulle

Sat 3/28

10:20 am-10:35 pm

1 stop19h 15m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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, January is the cheapest month in which you can book a flight from Helena to Paris Charles de Gaulle Airport (average of $547). Flying from Helena to Paris Charles de Gaulle Airport in July is currently the most expensive (average of $1,481). 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 $569, United Airlines can have you in Paris Charles de Gaulle Airport from Helena in 20h 10m. 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, January is the cheapest month in which you can book a flight from Helena to Paris Charles de Gaulle Airport (average of $547). Flying from Helena to Paris Charles de Gaulle Airport in July is currently the most expensive (average of $1,481). 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
Auxerre
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Magny-le-Hongre
Orly
Serris
Villepinte
Vincennes
Versailles
Courbevoie
Neuilly-sur-Seine
Saint-Denis
Suresnes

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