Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Helena to Paris from $781

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 11/16. 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
2:30 pm - 5:35 pm
HLN
-
CDG
43h 05m
2 stops
United Airlines Logo
6:10 am - 8:59 pm
CDG
-
HLN
22h 49m
2 stops
$781United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
6:15 am - 9:20 am
HLN
-
CDG
19h 05m
2 stops
United Airlines Logo
9:45 am - 9:20 pm
CDG
-
HLN
19h 35m
2 stops
$1,089United Airlines
Thu, Jul 16 - Thu, Jul 23
Delta Logo
12:55 pm - 9:30 am
HLN
-
CDG
12h 35m
1 stop
Delta Logo
8:10 am - 10:39 pm
CDG
-
HLN
22h 29m
2 stops
$1,164Delta
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
6:15 am - 7:05 am
HLN
-
CDG
16h 50m
2 stops
United Airlines Logo
10:05 am - 9:20 pm
CDG
-
HLN
19h 15m
3 stops
$1,415United Airlines
Thu, Jul 16 - Thu, Jul 23
Multiple Airlines Logo
12:55 pm - 9:30 am
HLN
-
CDG
12h 35m
1 stop
Multiple Airlines Logo
11:00 am - 10:39 pm
CDG
-
HLN
19h 39m
1 stop
$1,632Multiple Airlines
Thu, Jul 16 - Thu, Jul 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Helena to Paris

Our best United Airlines deals on Helena to Paris flight tickets
United Airlines
Nov 16
HLN2:30 pmHelena
43h 05m
2 stops
CDG5:35 pmParis Charles de Gaulle
Nov 19
CDG6:10 amParis Charles de Gaulle
22h 49m
2 stops
HLN8:59 pmHelena
$781
United Airlines
Jul 16
HLN6:15 amHelena
19h 05m
2 stops
CDG9:20 amParis Charles de Gaulle
Jul 23
CDG9:45 amParis Charles de Gaulle
19h 35m
2 stops
HLN9:20 pmHelena
$1,089
United Airlines
Jul 16
HLN6:15 amHelena
16h 50m
2 stops
CDG7:05 amParis Charles de Gaulle
Jul 23
CDG10:05 amParis Charles de Gaulle
19h 15m
3 stops
HLN9:20 pmHelena
$1,415

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Paris 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 June 10, 2026.
Use the filters below to find and compare flights from Helena to Paris that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaParis

HLN - CDG

HLNCDG

Helena

Mon 11/16

2:30 pm-5:35 pm

2 stops43h 05m

Paris Charles de Gaulle

Thu 11/19

6:10 am-8:59 pm

2 stops22h 49m

$781

HelenaParis

HLN - CDG

HLNCDG

Helena

Thu 7/16

6:15 am-9:20 am

2 stops19h 05m

Paris Charles de Gaulle

Thu 7/23

9:45 am-9:20 pm

2 stops19h 35m

$1,089

HelenaParis

HLN - CDG

HLNCDG

Helena

Thu 7/16

12:55 pm-9:30 am

1 stop12h 35m

Paris Charles de Gaulle

Thu 7/23

8:10 am-10:39 pm

2 stops22h 29m

$1,164

HelenaParis

HLN - CDG

HLNCDG

Helena

Thu 7/16

6:15 am-7:05 am

2 stops16h 50m

Paris Charles de Gaulle

Thu 7/23

10:05 am-9:20 pm

3 stops19h 15m

$1,415
Quickest round-trip

HelenaParis

HLN - CDG

HLNCDG

Helena

Thu 7/16

12:55 pm-9:30 am

1 stop12h 35m

Paris Charles de Gaulle

Thu 7/23

11:00 am-10:39 pm

1 stop19h 39m

$1,632

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Helena to Paris

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

Cheap Helena to Paris (HLN to PAR) flight deals and tips

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

Fastest flight time

19h 05m

Direct flights

None
The fastest flight from Helena to Paris takes 19h 05m
There are no direct flights from Helena to Paris. There are no popular flight routes from Helena to Paris.
Search flight deals

Frequently asked questions about flying from Helena to Paris

  • How far is Helena to Paris by plane?

    Helena and Paris are 4755.2 mi apart from one another. A reasonable flight in good conditions will take 19h 05m.

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

    Prices for flights from Helena Airport to Paris were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Paris.

  • What documentation or ID do you need to fly to Paris?

    The travel and health documents you'll need for your trip to Paris may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paris. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Helena to Paris

  • How do I get Price Alerts for flights from Helena to Paris?

    Price Alerts will notify you by email when the price for flights to Paris from Helena decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Helena to Paris 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?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Versailles
Chessy
Tremblay-en-France
Saint-Denis
Orly
Courbevoie
Ivry-sur-Seine
Chartres
Serris
Saint-Ouen
Levallois-Perret
Massy
Orléans
Fontainebleau
Suresnes
Chantilly
Issy-les-Moulineaux
Nanterre

Why use momondo?

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

It is quick and easy to find Helena to Paris flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Paris that suits you.

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

All flight searches from Helena to Paris on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helena to Paris.

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

If you are not ready to book a flight from Helena to Paris now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Paris and let you know when they change.

An easier way to manage your Paris trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 7/10
Fri 7/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to France

Fly into one of these airports located in Paris

Airports listed have a maximum distance of 42.5 mi from Paris
Paris Beauvais-Tille Airport
Paris Charles de Gaulle Airport
Paris Orly Airport