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Charles de Gaulle

$568+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — CDG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$568
(Gotogate)

Popular in

December

Cheapest in

August

Average price

$710
From Billings Logan Intl to Paris Charles de Gaulle
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Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:00 amBIL - CDG
2 stops15h 50mMultiple Airlines
Wed 11/56:15 amCDG - BIL
2 stops23h 03mMultiple Airlines
Deal found 9/10$568
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/2211:58 amBIL - CDG
1 stop13h 22mUnited Airlines
Wed 11/512:05 pmCDG - BIL
2 stops41h 13mUnited Airlines
Deal found 9/10$572
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:31 pmBIL - CDG
2 stops35h 59mMultiple Airlines
Mon 11/177:10 pmCDG - BIL
2 stops34h 08mMultiple Airlines
Deal found 9/11$573
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Wed 10/227:00 amBIL - CDG
3 stops19h 10mAir Canada
Wed 11/52:00 pmCDG - BIL
3 stops27h 46mAir Canada
Deal found 9/10$599
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:00 amBIL - CDG
2 stops18h 55mUnited Airlines
Sun 11/28:45 amCDG - BIL
2 stops22h 04mUnited Airlines
Deal found 9/11$602
This Virgin Atlantic deal was found by Cheapflights users on 9/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:45 amBIL - CDG
1 stop13h 45mVirgin Atlantic
Wed 11/510:20 amCDG - BIL
1 stop20h 05mVirgin Atlantic
Deal found 9/10$642
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/2411:58 amBIL - CDG
1 stop13h 22mUnited Airlines
Fri 10/3111:05 amCDG - BIL
2 stops33h 18mUnited Airlines
Deal found 9/9$651
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/511:58 amBIL - CDG
2 stops58h 52mUnited Airlines
Fri 10/177:20 amCDG - BIL
2 stops35h 56mUnited Airlines
Deal found 9/11$668

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 September 11, 2025.
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

Wed 10/22

7:00 am-6:50 am

2 stops15h 50m

Paris Charles de Gaulle

Wed 11/5

6:15 am-9:18 pm

2 stops23h 03m

$568

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 10/22

11:58 am-9:20 am

1 stop13h 22m

Paris Charles de Gaulle

Wed 11/5

12:05 pm-9:18 pm

2 stops41h 13m

$572

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Sat 11/8

2:31 pm-10:30 am

2 stops35h 59m

Paris Charles de Gaulle

Mon 11/17

7:10 pm-9:18 pm

2 stops34h 08m

$573

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 10/22

11:45 am-9:30 am

1 stop13h 45m

Paris Charles de Gaulle

Wed 11/5

10:20 am-10:25 pm

1 stop20h 05m

$642

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Fri 10/24

11:58 am-9:20 am

1 stop13h 22m

Paris Charles de Gaulle

Fri 10/31

11:05 am-1:23 pm

2 stops33h 18m

$651

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Sun 10/5

11:58 am-6:50 am

2 stops58h 52m

Paris Charles de Gaulle

Fri 10/17

7:20 am-11:16 am

2 stops35h 56m

$668

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Sun 10/26

11:45 am-8:15 am

1 stop13h 30m

Paris Charles de Gaulle

Sun 11/2

10:20 am-5:16 pm

1 stop14h 56m

$692

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Sun 10/26

6:25 am-7:55 am

1 stop18h 30m

Paris Charles de Gaulle

Sun 11/2

10:30 am-11:18 pm

1 stop20h 48m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

Reviews of airlines servicing Charles de Gaulle

Get insights into the airlines that provide service to Charles de Gaulle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charles de Gaulle. Reviews last updated September 11, 2025.
See what other customers who have flown with Delta from Billings to Paris Charles de Gaulle Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 1 airline 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 13h 22m. The distance between Billings and Paris Charles de Gaulle Airport is about 4686 mi.

  • What is the cheapest airline to fly from Billings to Paris Charles de Gaulle Airport round-trip?

    Delta, at $572, was found to be the cheapest airline from Billings to Paris Charles de Gaulle Airport..

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Billings to Paris Charles de Gaulle Airport (average of $595). Flying from Billings to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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
Serris
Nanterre
Tremblay-en-France
Issy-les-Moulineaux
Saint-Denis
Auxerre
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Courbevoie
Villepinte
Suresnes
Vincennes
Versailles
Magny-le-Hongre
Neuilly-sur-Seine
Vanves

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Billings to Charles de Gaulle

Discover the top airline that operate flights from Billings to Charles de Gaulle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$572Average$983FlexibilityNo cancel feeOn-timeN/A

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