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Cheap flights from Paris Charles de Gaulle Airport to Rennes from £65

CDG — RNS
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Charles de Gaulle to Rennes

Enter your travel dates to find the best prices.

Cheapest flights from Charles de Gaulle to Rennes

Sat 19/1219:25 -
1 stop24h 25m
Wed 23/1220:20 -
1 stop26h 05m
Deal found 19/9£229
Sat 3/1015:50 -
1 stop23h 50m
Wed 7/1015:25 -
1 stop22h 30m
Deal found 18/9£240
Sat 19/1219:25 -
1 stop24h 25m
Thu 24/1215:25 -
1 stop7h 00m
Deal found 19/9£244
Sat 26/915:50 -
1 stop23h 50m
Sun 4/1016:25 -
1 stop4h 55m
Deal found 20/9£266
Fri 25/907:10 -
1 stop9h 20m
Mon 28/916:00 -
1 stop4h 35m
Deal found 17/9£269
Fri 9/1007:10 -
1 stop9h 20m
Sun 11/1016:25 -
1 stop4h 55m
Deal found 16/9£283
Fri 25/907:10 -
1 stop9h 20m
Sun 27/916:25 -
1 stop4h 55m
Deal found 18/9£286
Fri 16/1007:10 -
1 stop9h 20m
Sun 18/1016:25 -
1 stop4h 55m
Deal found 19/9£308
Fri 2/1007:10 -
1 stop9h 20m
Sun 4/1016:25 -
1 stop4h 55m
Deal found 16/9£314

Find flight deals from Charles de Gaulle to Rennes

Round-trip from

£229

One-way from

£65

Popular in

April

Cheapest in

February

Average price

£228
easyJet
  • easyJet
  • 19/12-23/12
  • 2 total stops
  • 50h 30m total
  • Paris to Rennes
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easyJet
  • easyJet
  • 19/11-31/12
  • 1 total stop
  • 4h 35m total
  • Paris to Rennes
Search Deals
Highest demand for flights based on searches. 44% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 30% potential price decrease (£37 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Rennes that are best for you.

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Price

Cheapest return flight

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Wed 4/11

16:35-14:45

1 stop22h 10m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72
Fastest return journey

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Mon 7/12

07:10-12:30

1 stop5h 20m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£77

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Tue 13/10

20:55-14:50

1 stop17h 55m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Tue 6/10

20:55-14:50

1 stop17h 55m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Tue 29/9

19:25-14:50

1 stop19h 25m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Fri 16/10

07:10-16:30

1 stop9h 20m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£105

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Sat 26/9

15:50-15:40

1 stop23h 50m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£112

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Thu 15/10

22:20-16:30

1 stop18h 10m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£119

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Sat 3/10

15:50-15:40

1 stop23h 50m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£125

ParisRennes

CDG Paris Charles de Gaulle - RNS Rennes St Jacques

CDGRNS

Paris Charles de Gaulle

Sat 19/12

19:25-19:50

1 stop24h 25m

Rennes St Jacques

Wed 23/12

20:20-22:25

1 stop26h 05m

£229

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Charles de Gaulle to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Charles de Gaulle with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Paris Charles de Gaulle Airport to Rennes

What is the cheapest time of day to fly from CDG to RNS?

When flying from Paris Charles de Gaulle Airport to Rennes, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

  • What airport do you fly into for flights to Rennes from Paris Charles de Gaulle?

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from Paris Charles de Gaulle. On average, St Jacques has 4 inbound flights from Paris Charles de Gaulle per day from 0 airlines. Rennes St Jacques is conveniently located just 4.0 mi from Rennes’s city center.

  • How long is the flight from Paris Charles de Gaulle Airport to Rennes?

    easyJet can get you from Paris Charles de Gaulle Airport to Rennes in just under 24h 25m. Your travel time can differ by up to . There are 206 mi between Paris Charles de Gaulle Airport and Rennes.

  • What are the most reliable airlines from Paris Charles de Gaulle Airport to Rennes?

    The top 3 most reliable airlines when flying from Paris Charles de Gaulle Airport to Rennes are Air Mauritius (100%), KLM (96%) and HOP! (96%).

  • Can I find deals for flights from Charles de Gaulle to Rennes that include hotel bookings?

    Yes. In addition to deals on Charles de Gaulle to Rennes flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Charles de Gaulle to Rennes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charles de Gaulle to Rennes.

  • Can I find deals for business class flights from Charles de Gaulle to Rennes?

    Yes. Cheapflights offers flight deals from Charles de Gaulle to Rennes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Charles de Gaulle to Rennes?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Charles de Gaulle to Rennes.

Can Cheapflights find flights from Charles de Gaulle to Rennes with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Charles de Gaulle to Rennes, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Charles de Gaulle to Rennes become cheaper?

Yes! Start tracking prices for Charles de Gaulle to Rennes flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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