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C$ 1,059+ Cheap flights to Rennes

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
— RNS
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Rennes in 2025

Find the latest flights to Rennes in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 28 October 2025.

Round-trip from

C$ 1,059

One-way from

C$ 1,836
Delta
  • Delta
  • 22/3-26/3
  • 3 total stops
  • 33h 40m total
  • Toronto to Rennes
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Delta
  • Delta
  • 12/12
  • 1 total stop
  • 9h 50m total
  • Toronto to Rennes
Search Deals

Find flight deals to Rennes

Enter your travel dates to find the best prices.

Cheapest flights to Rennes
Explore the most affordable flight options available to Rennes. Find the lowest fares based on data from user searches, with prices last updated on 28 October 2025.

Fri 19/1210:55 p.m.YYZ - RNS
1 stop29h 25mMultiple Airlines
Sun 18/111:05 a.m.RNS - YYZ
1 stop11h 20mMultiple Airlines
Deal found 26/10C$ 1,555
Fri 19/1210:55 p.m.YYZ - RNS
1 stop29h 25mKLM
Sun 18/111:05 a.m.RNS - YYZ
2 stops17h 36mKLM
Deal found 26/10C$ 1,948

Cheapflights Fare Finder

 
Locate flights to Rennes that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 28 October 2025.
Use the filters below to find and compare flights to Rennes that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 22/3

6:50 p.m.-4:40 p.m.

1 stop16h 50m

Rennes St Jacques

Thu 26/3

11:05 a.m.-10:55 p.m.

2 stops16h 50m

C$ 1,059

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 22/3

10:15 p.m.-4:40 p.m.

1 stop13h 25m

Rennes St Jacques

Thu 26/3

11:05 a.m.-10:55 p.m.

2 stops16h 50m

C$ 1,071

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 22/3

7:45 p.m.-5:40 p.m.

2 stops16h 55m

Rennes St Jacques

Thu 26/3

11:05 a.m.-11:02 p.m.

2 stops16h 57m

C$ 1,076

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Fri 19/12

10:55 p.m.-10:20 a.m.

1 stop29h 25m

Rennes St Jacques

Sun 18/1

11:05 a.m.-4:25 p.m.

1 stop11h 20m

C$ 1,555

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Fri 19/12

9:15 p.m.-5:05 p.m.

2 stops13h 50m

Rennes St Jacques

Sun 18/1

11:05 a.m.-10:41 p.m.

2 stops17h 36m

C$ 2,069

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Fri 12/12

6:45 p.m.-10:35 a.m.

1 stop9h 50m

C$ 1,836

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Best time to book a flight to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes 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 to Rennes

How long is the flight to Rennes?

On average, a flight from Toronto to Rennes takes 16 hours 50 minutes. Flights to Rennes from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rennes ranges from 38.0 - 75.0 mm per month. October is typically the wettest month, when rainfall can reach 75.0 mm. August is typically the driest time to visit Rennes when rainfall is around 38.0 mm.

Temperature in Rennes by month

Plan your trip to Rennes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rennes, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

FAQs about flying to Rennes

  • What airport do you fly into for flights to Rennes?

    Travellers will need to book flights to St Jacques (RNS) if they wish to fly to Rennes. The Rennes airport is 6.5 km from the city centre.

  • Can I find cheaper flights to Rennes if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Rennes on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Rennes?

    Based on reviews from Cheapflights users, KLM is rated the highest out of the airlines that fly to Rennes.

  • Where does the fastest flight to Rennes depart from?

    For those looking to save time traveling to Rennes, Montreal offers the quickest one-way flight (9 hours 30 minutes).

  • Does Rennes St Jacques have rental cars?

    Yes. Those touching down at Rennes St Jacques can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Rennes St Jacques?

    Yes. Rennes St Jacques has hotels nearby for those requiring accommodations. B&B HOTEL Rennes Parc Expo Aéroport is the closest property to Rennes St Jacques (0.0 km away from Rennes St Jacques).

See more FAQs

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Can Cheapflights notify me if prices for flights to Rennes become cheaper?

Yes, Cheapflights offers price alerts on Rennes flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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