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Cheap flights from Helena to Paris from $819

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Paris departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helena to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:28 am - 7:20 amHLN  Helena-CDG Paris Charles de Gaulle
16h 52m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:40 am - 8:59 pmCDG  Paris Charles de Gaulle-HLN Helena
22h 19m2 stops Frankfurt am Main Denver Intl
$819United Airlines
Wed, Nov 18 - Wed, Dec 9
United Airlines Logo
7:00 am - 10:35 amHLN  Helena-CDG Paris Charles de Gaulle
43h 35m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
12:05 pm - 8:59 pmCDG  Paris Charles de Gaulle-HLN Helena
40h 54m2 stops Toronto Pearson Intl Denver Intl
$824United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
7:00 am - 10:35 amHLN  Helena-CDG Paris Charles de Gaulle
43h 35m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
12:05 pm - 8:59 pmCDG  Paris Charles de Gaulle-HLN Helena
40h 54m2 stops Toronto Pearson Intl Denver Intl
$825United Airlines
Sat, Dec 5 - Tue, Dec 8
Lufthansa Logo
6:28 am - 6:55 amHLN  Helena-CDG Paris Charles de Gaulle
16h 27m2 stops Denver Intl Washington, D.C. Dulles Intl
Lufthansa Logo
10:05 am - 9:31 pmCDG  Paris Charles de Gaulle-HLN Helena
19h 26m2 stops Frankfurt am Main Denver Intl
$870Lufthansa
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
2:23 pm - 6:55 amHLN  Helena-CDG Paris Charles de Gaulle
32h 32m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:40 am - 9:31 pmCDG  Paris Charles de Gaulle-HLN Helena
22h 51m2 stops Frankfurt am Main Denver Intl
$878United Airlines
Sat, Nov 21 - Fri, Nov 27
Air France Logo
1:04 pm - 1:50 pmHLN  Helena-CDG Paris Charles de Gaulle
16h 46m2 stops Salt Lake City London Heathrow
Air France Logo
10:10 am - 10:26 pmCDG  Paris Charles de Gaulle-HLN Helena
20h 16m1 stop Salt Lake City
$886Air France
Tue, Nov 10 - Tue, Nov 17
Air France Logo
1:04 pm - 10:00 amHLN  Helena-CDG Paris Charles de Gaulle
12h 56m1 stop Salt Lake City
Air France Logo
10:10 am - 10:26 pmCDG  Paris Charles de Gaulle-HLN Helena
20h 16m1 stop Salt Lake City
$890Air France
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
6:28 am - 6:20 amHLN  Helena-CDG Paris Charles de Gaulle
16h 52m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:40 am - 9:31 pmCDG  Paris Charles de Gaulle-HLN Helena
22h 51m2 stops Frankfurt am Main Denver Intl
$900United Airlines
Wed, Oct 28 - Sat, Nov 14
Delta Logo
7:15 am - 9:30 amHLN  Helena-CDG Paris Charles de Gaulle
18h 15m1 stop Salt Lake City
Delta Logo
10:25 am - 10:24 pmCDG  Paris Charles de Gaulle-HLN Helena
19h 59m1 stop Salt Lake City
$1,000Delta
Thu, Sep 24 - Thu, Oct 1
Delta Logo
7:15 am - 9:30 amHLN  Helena-CDG Paris Charles de Gaulle
18h 15m1 stop Salt Lake City
Delta Logo
10:50 am - 10:24 pmCDG  Paris Charles de Gaulle-HLN Helena
19h 34m2 stops Minneapolis St Paul Salt Lake City
$1,004Delta
Thu, Sep 24 - Thu, Oct 1

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United Airlines flights from Helena to Paris Charles de Gaulle Airport

Our best United Airlines deals on Helena to Paris Charles de Gaulle Airport flight tickets
United Airlines
Nov 18
HLN6:28 amHelena
16h 52m
2 stops
CDG7:20 amParis Charles de Gaulle
Dec 9
CDG6:40 amParis Charles de Gaulle
22h 19m
2 stops
HLN8:59 pmHelena
$819
United Airlines
Dec 5
HLN7:00 amHelena
43h 35m
2 stops
CDG10:35 amParis Charles de Gaulle
Dec 8
CDG12:05 pmParis Charles de Gaulle
40h 54m
2 stops
HLN8:59 pmHelena
$824
United Airlines
Dec 5
HLN7:00 amHelena
43h 35m
2 stops
CDG10:35 amParis Charles de Gaulle
Dec 8
CDG12:05 pmParis Charles de Gaulle
40h 54m
2 stops
HLN8:59 pmHelena
$825

Air France flights from Helena to Paris Charles de Gaulle Airport

Our best Air France deals on Helena to Paris Charles de Gaulle Airport flight tickets
Air France
Nov 10
HLN1:04 pmHelena
16h 46m
2 stops
CDG1:50 pmParis Charles de Gaulle
Nov 17
CDG10:10 amParis Charles de Gaulle
20h 16m
1 stop
HLN10:26 pmHelena
$886
Air France
Nov 10
HLN1:04 pmHelena
12h 56m
1 stop
CDG10:00 amParis Charles de Gaulle
Nov 17
CDG10:10 amParis Charles de Gaulle
20h 16m
1 stop
HLN10:26 pmHelena
$890

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Paris Charles de Gaulle Airport 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Helena to Paris Charles de Gaulle Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Wed 11/18

6:28 am-7:20 am

2 stops16h 52m

Paris Charles de Gaulle

Wed 12/9

6:40 am-8:59 pm

2 stops22h 19m

$819

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Sat 12/5

7:00 am-10:35 am

2 stops43h 35m

Paris Charles de Gaulle

Tue 12/8

12:05 pm-8:59 pm

2 stops40h 54m

$824

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Sat 12/5

7:00 am-10:35 am

2 stops43h 35m

Paris Charles de Gaulle

Tue 12/8

12:05 pm-8:59 pm

2 stops40h 54m

$825

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Tue 11/10

6:28 am-6:55 am

2 stops16h 27m

Paris Charles de Gaulle

Tue 11/17

10:05 am-9:31 pm

2 stops19h 26m

$870

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Sat 11/21

2:23 pm-6:55 am

2 stops32h 32m

Paris Charles de Gaulle

Fri 11/27

6:40 am-9:31 pm

2 stops22h 51m

$878

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Tue 11/10

1:04 pm-1:50 pm

2 stops16h 46m

Paris Charles de Gaulle

Tue 11/17

10:10 am-10:26 pm

1 stop20h 16m

$886
Quickest round-trip

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Tue 11/10

1:04 pm-10:00 am

1 stop12h 56m

Paris Charles de Gaulle

Tue 11/17

10:10 am-10:26 pm

1 stop20h 16m

$890

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Wed 10/28

6:28 am-6:20 am

2 stops16h 52m

Paris Charles de Gaulle

Sat 11/14

6:40 am-9:31 pm

2 stops22h 51m

$900

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Thu 9/24

7:15 am-9:30 am

1 stop18h 15m

Paris Charles de Gaulle

Thu 10/1

10:25 am-10:24 pm

1 stop19h 59m

$1,000

HelenaParis

HLN Helena - CDG Paris Charles de Gaulle

HLNCDG

Helena

Thu 9/24

7:15 am-9:30 am

1 stop18h 15m

Paris Charles de Gaulle

Thu 10/1

10:50 am-10:24 pm

2 stops19h 34m

$1,004

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Helena to Paris Charles de Gaulle Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Paris Charles de Gaulle Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helena to Paris Charles de Gaulle Airport (HLN to CDG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Paris Charles de Gaulle Airport

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Helena to Paris Charles de Gaulle Airport takes 16h 40m
There are no direct flights from Helena to Paris Charles de Gaulle Airport. There are no popular flight routes from Helena to Paris Charles de Gaulle Airport.
Search flight deals

Frequently asked questions about flying from Helena to Paris Charles de Gaulle Airport

  • How far is Helena to Paris Charles de Gaulle by plane?

    A flight from Helena to Paris Charles de Gaulle will travel around 4753.5 mi. By plane, this route typically takes 16h 40m.

  • When did momondo last update prices for flights from Helena Airport to Paris Charles de Gaulle Airport?

    Prices for flights from Helena Airport to Paris Charles de Gaulle Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Helena Airport to Paris Charles de Gaulle Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Paris Charles de Gaulle Airport.

  • What documentation or ID do you need to fly to Paris Charles de Gaulle Airport?

    The travel and health documents required for your trip to Paris Charles de Gaulle Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Paris Charles de Gaulle Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Helena to Paris Charles de Gaulle Airport

  • How do I get Price Alerts for flights from Helena to Paris Charles de Gaulle Airport?

    Search flight deals from Helena to Paris Charles de Gaulle Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Helena to Paris Charles de Gaulle Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Roissy-en-France
Magny-le-Hongre
Chessy
Versailles
Saint-Denis
Tremblay-en-France
Ivry-sur-Seine
Fontainebleau
Saint-Ouen
Courbevoie
Neuilly-sur-Seine
Serris
Orly
Massy
Nanterre
Levallois-Perret
Suresnes
Orléans
Vincennes
Chantilly

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Paris?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Paris from Helena.

Can I find flights from Helena to Paris with flexible booking policies on momondo?

momondo does allow users to show only those flights to Paris from Helena which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helena to Paris?

momondo provides multiple filters to help you find the best flight to Paris from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Paris from Helena. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Paris Charles de Gaulle Airport trip

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