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$917+ Cheap flights from Islip (ISP) to France

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CDG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Islip to France

Keep the following information in mind while searching for Islip to France flight deals. Data was last updated September 15, 2025.

Round-trip from

$917
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$548
From Islip Long Island to France
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Islip to France

Cheapest flights from Islip to France
Explore the most affordable flight options available from Islip to France. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:58 pmISP - CDG
2 stops38h 12mMultiple Airlines
Wed 11/51:10 pmCDG - ISP
2 stops34h 32mMultiple Airlines
Deal found 9/14$917
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/17:30 amISP - CDG
2 stops21h 10mMultiple Airlines
Sat 10/410:10 amCDG - ISP
2 stops15h 51mMultiple Airlines
Deal found 9/15$1,181
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:53 amISP - CDG
2 stops22h 37mMultiple Airlines
Wed 10/15:25 pmCDG - ISP
2 stops32h 36mMultiple Airlines
Deal found 9/14$1,423

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to France 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 15, 2025.
Use the filters below to find and compare flights from Islip to France that are best for you.

Fly from

Islip

Fly to

France

Route

Depart

Return

Price

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Wed 10/29

4:58 pm-12:10 pm

2 stops38h 12m

Paris Charles de Gaulle

Wed 11/5

1:10 pm-5:42 pm

2 stops34h 32m

$917

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Wed 10/1

7:30 am-10:40 am

2 stops21h 10m

Paris Charles de Gaulle

Sat 10/4

10:10 am-8:01 pm

2 stops15h 51m

$1,181

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Thu 9/25

11:53 am-4:30 pm

2 stops22h 37m

Paris Charles de Gaulle

Wed 10/1

5:25 pm-8:01 pm

2 stops32h 36m

$1,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Islip to France

Have a flexible travel schedule? Discover the best time to fly to France from Islip 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 Islip to France

What is the cheapest month to book a flight from Islip to France?

Currently, January is the cheapest month in which you can book a flight from Islip to France (average of $595). Flying from Islip to France 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to France. 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 Islip to France?

    Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to France from Islip.

  • What are the most popular routes from Islip to France?

    The most popular route from Islip to France is Islip Long Island - Paris Charles de Gaulle. You may also consider Islip Long Island - Bordeaux or Islip Long Island - Marseille.

  • Can I find deals for flights from Islip to France that include hotel bookings?

    Yes. In addition to deals on Islip to France flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to France?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to France.

  • Can I find deals for business class flights from Islip to France?

    Yes. Cheapflights offers flight deals from Islip to France 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 Islip to France?

    Currently, January is the cheapest month in which you can book a flight from Islip to France (average of $595). Flying from Islip to France 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

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