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Charles de Gaulle

$516+ Cheap flights from Billings (BIL) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — CDG
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Billings to Charles de Gaulle

Cheapest flights from Billings to Charles de Gaulle
Explore the most affordable flight options available from Billings to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:48 pm
BIL
-
CDG
2 stops17h 37m
American Airlines
Tue 3/37:10 am
CDG
-
BIL
2 stops23h 02m
American Airlines
Deal found 1/20$516
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/66:30 am
BIL
-
CDG
2 stops19h 25m
United Airlines
Tue 2/109:10 am
CDG
-
BIL
2 stops20h 13m
United Airlines
Deal found 1/19$613
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/216:30 am
BIL
-
CDG
2 stops41h 25m
United Airlines
Fri 4/312:40 pm
CDG
-
BIL
2 stops40h 17m
United Airlines
Deal found 1/20$615
This Air Canada deal was found by Cheapflights users on 1/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:50 pm
BIL
-
CDG
2 stops56h 45m
Air Canada
Fri 4/312:40 pm
CDG
-
BIL
2 stops40h 17m
Air Canada
Deal found 1/21$619
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:35 pm
BIL
-
CDG
2 stops25h 15m
Lufthansa
Fri 4/36:25 am
CDG
-
BIL
2 stops22h 32m
Lufthansa
Deal found 1/21$627
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 9/112:30 pm
BIL
-
CDG
1 stop12h 50m
United Airlines
Wed 9/97:45 am
CDG
-
BIL
2 stops21h 06m
United Airlines
Deal found 1/21$650
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 9/112:30 pm
BIL
-
CDG
1 stop12h 50m
United Airlines
Thu 9/1012:00 pm
CDG
-
BIL
2 stops18h 41m
United Airlines
Deal found 1/21$652
This United Airlines deal was found by Cheapflights users on 1/21. 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 9/97:00 am
BIL
-
CDG
2 stops15h 50m
United Airlines
Fri 9/186:25 am
CDG
-
BIL
2 stops22h 26m
United Airlines
Deal found 1/21$655
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 9/155:00 am
BIL
-
CDG
2 stops18h 45m
United Airlines
Thu 9/246:25 am
CDG
-
BIL
2 stops22h 26m
United Airlines
Deal found 1/21$656
This United Airlines deal was found by Cheapflights users on 1/21. 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 9/22:40 pm
BIL
-
CDG
2 stops18h 35m
United Airlines
Wed 9/97:45 am
CDG
-
BIL
2 stops21h 06m
United Airlines
Deal found 1/21$658

Find flight deals from Billings to Charles de Gaulle

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$516
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$560
Provider with most accurate pricing for Billings Logan Intl-Paris (PAR) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Paris (PAR) flights.
Search Deals
From Billings Logan Intl to Paris Charles de Gaulle
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 January 21, 2026.
Use the filters below to find and compare flights from Billings to Paris Charles de Gaulle Airport that are best for you.

Fly from

Billings

Fly to

Charles de Gaulle

Route

Depart

Return

Price

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Tue 2/24

1:48 pm-3:25 pm

2 stops17h 37m

Paris Charles de Gaulle

Tue 3/3

7:10 am-10:12 pm

2 stops23h 02m

$516

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Fri 2/6

6:30 am-9:55 am

2 stops19h 25m

Paris Charles de Gaulle

Tue 2/10

9:10 am-9:23 pm

2 stops20h 13m

$613

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Sat 3/21

6:30 am-6:55 am

2 stops41h 25m

Paris Charles de Gaulle

Fri 4/3

12:40 pm-8:57 pm

2 stops40h 17m

$615

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Sat 3/21

5:50 pm-9:35 am

2 stops56h 45m

Paris Charles de Gaulle

Fri 4/3

12:40 pm-8:57 pm

2 stops40h 17m

$619

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 3/25

2:35 pm-10:50 pm

2 stops25h 15m

Paris Charles de Gaulle

Fri 4/3

6:25 am-8:57 pm

2 stops22h 32m

$627

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 3/25

2:35 pm-5:35 pm

2 stops20h 00m

Paris Charles de Gaulle

Fri 4/3

9:30 am-8:57 pm

2 stops43h 27m

$690

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Fri 3/6

7:00 am-10:20 pm

2 stops31h 20m

Paris Charles de Gaulle

Fri 3/13

10:30 am-11:38 pm

2 stops44h 08m

$817

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 3/25

6:25 am-7:55 am

2 stops18h 30m

Paris Charles de Gaulle

Fri 4/3

10:25 am-10:29 pm

1 stop20h 04m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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

Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from Billings 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.

Related info for your journey

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

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to Paris Charles de Gaulle. 0 airlines have flights from Billings Logan Intl to Paris Charles de Gaulle on a regular basis. Booking flights from Billings Logan Intl to Paris Charles de Gaulle should not be difficult; the airport handles an average of 0 outbound flights to Paris Charles de Gaulle per day.

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

    Departing from Billings to Paris Charles de Gaulle Airport will take you 17h 37m. The distance between Billings and Paris Charles de Gaulle Airport is about 4686 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Billings 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 Billings to Charles de Gaulle.

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

    Yes. Cheapflights offers flight deals from Billings 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.

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
Issy-les-Moulineaux
Tremblay-en-France
Auxerre
Courbevoie
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Magny-le-Hongre
Orly
Serris
Villepinte
Vincennes
Versailles
Neuilly-sur-Seine
Saint-Denis
Suresnes

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