RNS

$256 Find Cheap Flights to Rennes - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$966
Typical prices: $967-$1,592
Air France
Sun 9/30Sun 10/7
EWR - RNS • 1 stop
Cheapest one-way
$256
Typical prices: $439-$730
Multiple Airlines
Fri 10/19
JFK - RNS • 3 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
When to travel
Cheapest • 42% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Rennes!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Rennes

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Rennes

Wed, Sep 30 - Wed, Oct 7
Air France Logo
5:00 pm - 10:20 amEWR  Newark-RNS Rennes St Jacques
11h 20m1 stop Paris Charles de Gaulle
Air France Logo
11:05 am - 7:59 pmRNS  Rennes St Jacques-EWR Newark
14h 54m2 stops Paris Charles de Gaulle Boston Logan Intl
$966Air France
Wed, Sep 30 - Wed, Oct 7
Delta Logo
9:30 am - 10:20 amEWR  Newark-RNS Rennes St Jacques
18h 50m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:05 am - 7:59 pmRNS  Rennes St Jacques-EWR Newark
14h 54m2 stops Paris Charles de Gaulle Boston Logan Intl
$971Delta
Sun, Oct 11 - Mon, Oct 19
Multiple Airlines Logo
5:20 pm - 10:20 amEWR  Newark-RNS Rennes St Jacques
35h 00m3 stops Stockholm Arlanda London Heathrow Paris Charles de Gaulle
Multiple Airlines Logo
2:25 pm - 2:59 pmRNS  Rennes St Jacques-EWR Newark
30h 34m3 stops Amsterdam Schiphol London Heathrow Kastrup Copenhagen
$974Multiple Airlines
Tue, Dec 1 - Sun, Dec 6
Delta Logo
5:30 pm - 10:20 amJFK  New York John F Kennedy Intl-RNS Rennes St Jacques
10h 50m1 stop Paris Charles de Gaulle
Delta Logo
11:05 am - 7:05 pmRNS  Rennes St Jacques-JFK New York John F Kennedy Intl
14h 00m1 stop Paris Charles de Gaulle
$977Delta
Tue, Dec 1 - Sun, Dec 6
Delta Logo
5:30 pm - 10:20 amJFK  New York John F Kennedy Intl-RNS Rennes St Jacques
10h 50m1 stop Paris Charles de Gaulle
Delta Logo
11:05 am - 10:06 pmRNS  Rennes St Jacques-JFK New York John F Kennedy Intl
17h 01m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$987Delta
Tue, Dec 1 - Sun, Dec 6
Delta Logo
5:05 pm - 10:20 amEWR  Newark-RNS Rennes St Jacques
11h 15m1 stop Paris Charles de Gaulle
Delta Logo
11:05 am - 11:00 pmRNS  Rennes St Jacques-EWR Newark
17h 55m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$987Delta
Tue, Dec 1 - Sun, Dec 6
Delta Logo
11:00 am - 10:20 amLGA  New York LaGuardia-RNS Rennes St Jacques
17h 20m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:05 am - 10:39 pmRNS  Rennes St Jacques-LGA New York LaGuardia
17h 34m2 stops Paris Charles de Gaulle Chicago O'Hare Intl
$992Delta
Fri, Oct 2 - Fri, Oct 9
KLM Logo
4:30 pm - 10:20 amJFK  New York John F Kennedy Intl-RNS Rennes St Jacques
11h 50m1 stop Paris Charles de Gaulle
KLM Logo
11:05 am - 3:50 pmRNS  Rennes St Jacques-JFK New York John F Kennedy Intl
10h 45m1 stop Paris Charles de Gaulle
$1,017KLM
Fri, Oct 2 - Fri, Oct 9
Delta Logo
5:00 pm - 12:55 pmEWR  Newark-RNS Rennes St Jacques
13h 55m1 stop Paris Charles de Gaulle
Delta Logo
11:05 am - 10:00 pmRNS  Rennes St Jacques-EWR Newark
16h 55m1 stop Paris Charles de Gaulle
$1,017Delta
Mon, Sep 21 - Mon, Sep 28
Delta Logo
6:35 am - 10:20 amSFO  San Francisco-RNS Rennes St Jacques
18h 45m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
2:25 pm - 11:45 amRNS  Rennes St Jacques-SFO San Francisco
30h 20m1 stop Amsterdam Schiphol
$1,019Delta
Booking Insights

KAYAK's insights & trends for flights to Rennes

Get data-powered insights and trends for flights to Rennes to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Rennes?

Wednesday is the cheapest day to fly to Rennes at $914 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $1,715.

What is the cheapest month to fly to Rennes?

  • January is the cheapest month to fly to Rennes with an average price of $764 round-trip.
  • July ($1,840) and December ($1,535) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Rennes?

Night flights to Rennes are the cheapest at $806 round-trip on average. Evening flights are the most expensive at $1,395.

Expert advice

Expert advice for your flight to Rennes

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KLM and Air France

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for flights to Rennes

Low season

February

Cheapest flight

$256
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from New York John F Kennedy Intl Airport to Rennes

When to book flights to Rennes

Are your dates flexible? Find out the best times to travel to Rennes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Rennes, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Where can I fly from to get the cheapest fares to Rennes?

    Based on fares booked in the past 5 days, the cheapest flights to Rennes are from:
    • New York, from $966 round-trip

  • How do I know if a flight to Rennes is a good deal?

    A good deal on a flight to Rennes is around $967 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Rennes flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Rennes, recent KAYAK data shows that stronger deals tend to land around $967 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Rennes around January. Round-trip fares historically average $764 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $589 per round-trip. Evening flights to Rennes average $806 compared to $1,395 for afternoon flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Rennes, a great place to start is Rennes City Centre. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airlines flying to Rennes

 
Need help choosing which airline to fly with to Rennes? 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.
7.8
DeltaOverall score based on 8505 reviews
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
8.5Crew
Airline reviews

Everything went very smoothly. Airplane food simply is never great but they were quite generous and very attentive. I was impressed.

10.0 ExcellentAnonymous, May 2026
Read more Delta reviews

Everything went very smoothly. Airplane food simply is never great but they were quite generous and very attentive. I was impressed.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Food TERRIBLE! In First Class- so bad - why was it so much better 20-30 years ago? Comfort-awful-would rather have the old, plush First Class seats than the new hard - too short seats in the new pods -would advise avoiding Delta for any International Flights.

The airport process and boarding were fast. The airplane crew were nice but the food was bland and the seats extremely uncomfortable- my seat had an issue and couldn’t move back and made noise .

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Horrible. Flight ORD to CGH was okay, but Paris was a nightmare. Old planes, delays, involuntary downgrades, broken planes, terrible communication. CGH to CPT was my worst flight ever.

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Lost luggage! No representative of the airline present at the airport. Air France contracted the service out to a 3rd party service. The service has no ability to track the missing bag or provide a time frame on its arrival.

Very disappointed in the food selection. It was not good compared to other airlines.

It was delayed and I missed my connection to BHX

Good flight. Mass boarding. Seats fairly comfortable. Food okay although may have upset my stomach a bit.

The crew were nice and courteous. Exonomy seats were worse than expected. Overhead bin space was non existent thanks to loose enforcement of the carryon size and letting passengers put up their purses jackets and backpacks up there leaving no space for others with a small conforming carry on. Food was not good at all. Perhaps worse chicken I ever had in my life. I had to have them take it after tasting how bad it was. Whoever made that should not be in food making business.

The crew was very helpful and friendly. Food was good. The only issue was the legroom -- not great. The seat in front is also too close to see the entertainment screen properly.

Everything was perfect. I would’ve liked better selections for entertainment, but I slept most of the time, so it wasn’t really an issue.

No crying babies the whole flight would be nice. Impossible to sleep. No free snacks , only the main meal

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

You cancelled my flight and didn't arrange another. Sent no info except YOUR FLIGHT HAS BEEN CANCELLED. HERES WHAT TO DO NEXT. and the rest of the email was blank???

It was a fairly old plane in which you couldn't buy an internet connection.

It didn't happen. SAS csncrlled and it was very difficult to convince the 3rd party they did. Not good on the 3rd party program. I don't think they trust their customers, much less being able to help them. I have had several nitemaes using 3rd party this trip and WILL NEVER use 3rd party again.

Everything you need to know for your flight to Rennes

Flights with popular airlines flying to Rennes