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Cheap flights from Islip, New York to Paris from $3,229

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Paris departing on 12/30. 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
0 bags

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Find the cheapest flights from Islip, New York to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:59 am - 10:15 pm
ISP
-
CDG
30h 16m2 stops
Multiple Airlines Logo
8:10 pm - 7:45 pm
CDG
-
ISP
29h 35m2 stops
$3,229Multiple Airlines
Tue, Dec 30 - Fri, Jan 2
Multiple Airlines Logo
11:05 am - 11:35 am
ISP
-
CDG
18h 30m2 stops
Multiple Airlines Logo
1:15 pm - 7:45 pm
CDG
-
ISP
36h 30m2 stops
$4,599Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
11:05 am - 11:35 am
ISP
-
CDG
18h 30m2 stops
Multiple Airlines Logo
10:10 am - 11:05 am
CDG
-
ISP
30h 55m2 stops
$4,644Multiple Airlines
Wed, Jan 21 - Wed, Jan 28

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York 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 December 11, 2025.
Use the filters below to find and compare flights from Islip, New York to Paris Charles de Gaulle Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Tue 12/30

9:59 am-10:15 pm

2 stops30h 16m

Paris Charles de Gaulle

Fri 1/2

8:10 pm-7:45 pm

2 stops29h 35m

$3,229

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Wed 1/21

11:05 am-11:35 am

2 stops18h 30m

Paris Charles de Gaulle

Wed 1/28

1:15 pm-7:45 pm

2 stops36h 30m

$4,599

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Wed 1/21

11:05 am-11:35 am

2 stops18h 30m

Paris Charles de Gaulle

Wed 1/28

10:10 am-11:05 am

2 stops30h 55m

$4,644

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Paris from

How to get the cheapest flight ticket from Islip, New York to Paris Charles de Gaulle Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest day to depart from Islip, New York to Paris Charles de Gaulle Airport is on a Tuesday. Travelers who choose to depart for Paris Charles de Gaulle Airport on a Tuesday will often find tickets for as low as $689. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Paris Charles de Gaulle Airport on Saturday is $783.

What is the cheapest time of day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest time of day to fly to Paris Charles de Gaulle Airport is at noon when flights can be purchased for as low as $630. Flights in the afternoon are often more expensive with an average ticket price of $743.

When to book flights from Islip, New York to Paris Charles de Gaulle Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York 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 Islip, New York to Paris Charles de Gaulle Airport (ISP to CDG) flight deals and tips

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

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Islip, New York to Paris Charles de Gaulle Airport takes 18h 30m
There are no direct flights from Islip, New York to Paris Charles de Gaulle Airport. There are no popular flight routes from Islip, New York to Paris Charles de Gaulle Airport.
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  • How far is Islip Long Island to Paris Charles de Gaulle by plane?

    A flight from Islip Long Island to Paris Charles de Gaulle will travel around 3594.7 mi. By plane, this route typically takes 18h 30m.

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

    Prices for flights from Islip Long Island Airport to Paris Charles de Gaulle Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island 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.

Traveling to a place near Paris?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Islip to Paris for you.

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

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

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

Once all potential Islip to Paris flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Islip to Paris flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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