SDF - PAR

$349 Find Cheap Flights from Louisville to Paris

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Paris departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Paris.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Paris.
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Cheap Flights from Louisville to Paris (SDF-PAR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Paris that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Paris

Sun, Oct 19 - Tue, Nov 4
United Airlines Logo
6:15 am - 7:05 amSDF-CDG
18h 50m1 stop
United Airlines Logo
9:25 am - 7:27 pmCDG-SDF
16h 02m2 stops
$534United Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
United Airlines Logo
9:55 am - 7:45 amSDF-CDG
15h 50m1 stop
United Airlines Logo
9:25 am - 12:26 pmCDG-SDF
33h 01m1 stop
$537United Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
9:55 am - 6:55 amSDF-CDG
15h 00m1 stop
United Airlines Logo
2:00 pm - 2:45 pmCDG-SDF
30h 45m2 stops
$559United Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
Air Canada Logo
7:00 am - 10:20 amSDF-CDG
21h 20m2 stops
Air Canada Logo
2:00 pm - 7:27 pmCDG-SDF
35h 27m2 stops
$561Air Canada
Find Deal
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
6:00 pm - 9:30 amSDF-CDG
34h 30m2 stops
Multiple Airlines Logo
11:15 am - 11:55 pmCDG-SDF
17h 40m2 stops
$563Multiple Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
KLM Logo
6:16 pm - 1:15 pmSDF-CDG
12h 59m1 stop
KLM Logo
10:30 am - 5:23 pmCDG-SDF
12h 53m1 stop
$581KLM
Find Deal
Tue, Nov 11 - Wed, Nov 19
KLM Logo
12:37 pm - 7:55 amSDF-CDG
13h 18m1 stop
KLM Logo
10:30 am - 5:23 pmCDG-SDF
12h 53m1 stop
$582KLM
Find Deal
Tue, Nov 11 - Wed, Nov 19
Air Canada Logo
11:00 am - 10:30 amSDF-CDG
17h 30m3 stops
Air Canada Logo
2:00 pm - 9:59 amCDG-SDF
25h 59m3 stops
$595Air Canada
Find Deal
Sat, Nov 8 - Sat, Nov 15
Scandinavian Airlines Logo
3:12 pm - 10:20 amSDF-CDG
37h 08m2 stops
Scandinavian Airlines Logo
3:30 pm - 12:06 amCDG-SDF
38h 36m2 stops
$602Scandinavian Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
3:12 pm - 10:30 amSDF-CDG
13h 18m1 stop
Delta Logo
10:30 am - 6:41 pmCDG-SDF
14h 11m1 stop
$681Delta
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $534 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 48% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$534
Overall average: $1,008
United Airlines
Sun 10/19Tue 11/4
SDF - CDG • 1 stop
Cheapest one-way
$349
Multiple Airlines
Mon 2/23
SDF - CDG • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Paris!
Booking Insights

KAYAK's insights & trends for Louisville to Paris flights

Get data-powered insights and trends into flights from Louisville to Paris to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Paris?

The average price of all round-trip flights from Louisville to Paris clicked on KAYAK for each day over the last 12 months.

When flying from Louisville to Paris, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Louisville, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Louisville to Paris?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Paris, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Paris is February, where tickets cost $462 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,431 and $1,258 respectively.

How far in advance should I book a flight from Louisville to Paris?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Louisville to Paris, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Louisville to Paris, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$349
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Louisville to Paris Charles de Gaulle Airport

When to book flights from Louisville to Paris

Are your dates flexible? Find out the best times to travel from Louisville to Paris based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Paris

  • What is the cheapest flight from Louisville to Paris?

    In the last 3 days, the lowest price for a flight from Louisville to Paris was $349 for a one-way ticket and $534 for a round-trip.

  • Do I need a passport to fly between Louisville and Paris?

    Yes, you’ll need a passport to travel to Paris from Louisville.

  • Which aircraft models fly most regularly from Louisville to Paris?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Paris?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Louisville and Paris, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Paris, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Louisville to Paris are Delta and KLM. With an average price for the route of $996 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,215 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Louisville to Paris?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Paris.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Paris?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Paris?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Paris with an airline and back to Louisville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Paris?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Paris from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Louisville to Paris

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Paris. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Paris? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Knowing what gate to go to was such a issue I couldn’t tell on the app, they tell you what zone you are in but won’t give you the gate number, i almost missed my flight in Atlanta Georgia because of that, as soon as we landed my next flight was already boarding because our flight to Nashville arrived late, I don’t know how that works, but as soon as we got out I was told my next flight is boarding I had to rush lost few of my items, and when I finally got to the gate after struggling, I received a message about my gate after I already boarded, and no my tickets didn’t have the gate numbers either.

Delta made it easy, comfortable and timely. The crew was fantastic.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

I liked the free wifi in business class and the food and beverages.

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from Louisville to Paris

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