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C$ 942+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
— RNS
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Rennes in 2026

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 24 July 2026.

Mon 3/86:00 p.m.
YYZ
-
RNS
1 stop10h 20m
KLM
Mon 10/86:05 p.m.
RNS
-
YYZ
1 stop25h 15m
KLM
Deal found 22/7C$ 942
Sun 20/96:00 p.m.
YYZ
-
RNS
1 stop10h 20m
Delta
Thu 24/911:05 a.m.
RNS
-
YYZ
1 stop15h 55m
Delta
Deal found 23/7C$ 950
Sun 13/911:30 p.m.
YYZ
-
RNS
1 stop28h 50m
Delta
Wed 23/911:05 a.m.
RNS
-
YYZ
2 stops18h 07m
Delta
Deal found 23/7C$ 991
Wed 2/94:45 p.m.
YYZ
-
RNS
2 stops11h 35m
KLM
Wed 9/92:25 p.m.
RNS
-
YYZ
1 stop11h 30m
KLM
Deal found 19/7C$ 1,004
Wed 2/96:00 p.m.
YYZ
-
RNS
1 stop10h 20m
Air France
Wed 9/92:25 p.m.
RNS
-
YYZ
1 stop11h 30m
Air France
Deal found 19/7C$ 1,040
Sun 13/96:00 p.m.
YYZ
-
RNS
2 stops15h 25m
Multiple Airlines
Wed 23/93:25 p.m.
RNS
-
YYZ
2 stops33h 45m
Multiple Airlines
Deal found 23/7C$ 1,156
Wed 2/93:20 p.m.
YYZ
-
RNS
2 stops19h 35m
Multiple Airlines
Wed 9/93:25 p.m.
RNS
-
YYZ
3 stops31h 50m
Multiple Airlines
Deal found 19/7C$ 1,160

Find flight deals to Rennes

Find the latest flights to Rennes in 2026, 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 24 July 2026.

Round-trip from

C$ 942
KLM
  • KLM
  • 3/8-10/8
  • 2 total stops
  • 35h 35m total
  • Toronto to Rennes
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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 24 July 2026.
Use the filters below to find and compare flights to Rennes that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 20/9

6:00 p.m.-10:20 a.m.

1 stop10h 20m

Rennes St Jacques

Thu 24/9

11:05 a.m.-9:00 p.m.

1 stop15h 55m

C$ 950

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Mon 3/8

4:45 p.m.-10:20 a.m.

2 stops11h 35m

Rennes St Jacques

Mon 10/8

6:05 p.m.-1:20 p.m.

1 stop25h 15m

C$ 985

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 13/9

11:30 p.m.-10:20 a.m.

1 stop28h 50m

Rennes St Jacques

Wed 23/9

11:05 a.m.-11:12 p.m.

2 stops18h 07m

C$ 991
Quickest round-trip

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Wed 2/9

4:45 p.m.-10:20 a.m.

2 stops11h 35m

Rennes St Jacques

Wed 9/9

2:25 p.m.-7:55 p.m.

1 stop11h 30m

C$ 1,004

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Sun 13/9

6:00 p.m.-3:25 p.m.

2 stops15h 25m

Rennes St Jacques

Wed 23/9

3:25 p.m.-7:10 p.m.

2 stops33h 45m

C$ 1,156

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Mon 3/8

2:24 p.m.-10:20 a.m.

2 stops13h 56m

Rennes St Jacques

Mon 10/8

11:05 a.m.-11:03 p.m.

2 stops17h 58m

C$ 1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Sorted by cheapest first

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 10 hours 20 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, Air France 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 20 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. T3 proche 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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