C$ 130+ Cheap flights from 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 10/12. 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.
RNS — YUL
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Rennes

Discover essential information about flights departing from Rennes, including flight schedules, destinations, airlines operating at the Rennes airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 November 2025.

Good one-way deal

C$ 960 or less
Price to beat on a one-way flight from Rennes St Jacques.
Search Deals

Find flights from Rennes

Enter your travel dates to find the best prices.

Cheapest flights from Rennes
Explore the most affordable flight options available from Rennes. Find the lowest fares based on data from user searches, with prices last updated on 14 November 2025.

Wed 18/211:05 a.m.RNS - YUL
1 stop10h 15mAir France
Wed 4/37:10 p.m.YUL - RNS
1 stop15h 55mAir France
Deal found 14/11C$ 964
Fri 28/1111:05 a.m.RNS - YUL
1 stop10h 15mKLM
Mon 8/125:00 p.m.YUL - RNS
1 stop11h 20mKLM
Deal found 13/11C$ 984
Tue 17/211:05 a.m.RNS - YUL
1 stop10h 15mAir France
Wed 4/37:10 p.m.YUL - RNS
1 stop15h 55mAir France
Deal found 14/11C$ 995
Mon 23/211:05 a.m.RNS - YUL
2 stops33h 50mMultiple Airlines
Sun 8/36:00 p.m.YUL - RNS
2 stops18h 40mMultiple Airlines
Deal found 13/11C$ 999
Mon 1/125:30 p.m.RNS - YYZ
1 stop28h 10mKLM
Mon 8/1210:45 p.m.YYZ - RNS
1 stop29h 35mKLM
Deal found 13/11C$ 1,007
Mon 1/1211:05 a.m.RNS - YYZ
1 stop11h 20mAir France
Mon 8/1211:30 p.m.YYZ - RNS
2 stops28h 50mAir France
Deal found 13/11C$ 1,013
Mon 16/211:05 a.m.RNS - YUL
1 stop31h 10mAir France
Mon 2/37:10 p.m.YUL - RNS
1 stop15h 55mAir France
Deal found 14/11C$ 1,013
Fri 13/311:05 a.m.RNS - YUL
1 stop10h 15mKLM
Sat 28/36:00 p.m.YUL - RNS
1 stop10h 15mKLM
Deal found 14/11C$ 1,026
Thu 12/211:05 a.m.RNS - YUL
1 stop10h 15mAir France
Fri 20/27:10 p.m.YUL - RNS
1 stop15h 55mAir France
Deal found 13/11C$ 1,028
Mon 16/25:30 p.m.RNS - YUL
2 stops24h 45mKLM
Mon 2/37:10 p.m.YUL - RNS
1 stop15h 55mKLM
Deal found 14/11C$ 1,048
Tue 13/111:05 a.m.RNS - YYZ
3 stops37h 10mMultiple Airlines
Tue 27/17:40 p.m.YYZ - RNS
3 stops32h 40mMultiple Airlines
Deal found 14/11C$ 1,051
Wed 18/211:05 a.m.RNS - YUL
1 stop10h 15mMultiple Airlines
Wed 4/37:05 p.m.YUL - RNS
2 stops16h 35mMultiple Airlines
Deal found 14/11C$ 1,052

Find flights from Rennes within your budget

 
Find flights departing from Rennes that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 November 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Fri 28/11

11:05 a.m.-3:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

5:00 p.m.-10:20 a.m.

1 stop11h 20m

C$ 984

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Fri 13/3

11:05 a.m.-4:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

6:00 p.m.-9:15 a.m.

1 stop10h 15m

C$ 984

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Fri 28/11

11:05 a.m.-3:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

5:00 p.m.-10:20 a.m.

1 stop11h 20m

C$ 984

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Fri 28/11

11:05 a.m.-3:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

5:00 p.m.-10:20 a.m.

1 stop11h 20m

C$ 984

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Fri 28/11

11:05 a.m.-3:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

5:00 p.m.-10:20 a.m.

1 stop11h 20m

C$ 984

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Mon 1/12

5:30 p.m.-3:40 p.m.

1 stop28h 10m

Toronto Pearson Intl

Mon 8/12

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

1 stop29h 35m

C$ 1,007

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Mon 1/12

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

1 stop11h 20m

Toronto Pearson Intl

Mon 8/12

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

2 stops28h 50m

C$ 1,013

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Mon 16/2

5:30 p.m.-12:15 p.m.

2 stops24h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

7:10 p.m.-5:05 p.m.

1 stop15h 55m

C$ 1,048

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Tue 13/1

11:05 a.m.-6:15 p.m.

3 stops37h 10m

Toronto Pearson Intl

Tue 27/1

7:40 p.m.-10:20 a.m.

3 stops32h 40m

C$ 1,051

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Wed 18/2

11:05 a.m.-3:20 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

7:05 p.m.-5:40 p.m.

2 stops16h 35m

C$ 1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/11

Showing 1-10 of 34 results
1
2
3
4

Best time to book a flight from Rennes

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

Travel insights for flights from Rennes

Get recent, data-driven insights about flights from Rennes including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Rennes?

Use this chart to determine the optimal time to book a round-trip flight from Rennes to Pierre Elliott Trudeau Intl. Price data was last updated on 7 November 2025.

The price you pay for your flight from Rennes may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Rennes?

Currently, May is the cheapest month in which you can book a flight from Rennes (average of C$ 566). Flying from Rennes in July will prove the most costly (average of C$ 783). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Rennes?

From Rennes you can expect to find greater availability for the following destinations: Paris (64 flights per day), Amsterdam (18 flights per day) and Toulouse (14 flights per day).

Dublin
Dublin
From C$ 960

What is the cheapest place to fly to from Rennes?

The cheapest city to fly to from Rennes is Dublin, with prices starting at C$ 960. Explore other affordable destinations below.

Dublin
Dublin
From C$ 960

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports servicing Rennes

Fly out of one of these airports located in Rennes.
Flights from Brest
Flights from Nantes

Related info for your journey

Access useful and relevant information related to your journey from Rennes. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 November 2025.

  • What are the most popular destinations to fly to from Rennes?

    This month, the top selected destinations from Rennes are London, Marseille, Nice. Throughout the year, London, Nice, Marseille are some of the top choices made by users flying from Rennes.

  • What is the cheapest flight from Rennes to anywhere?

    Users have flown out of Rennes for as low as C$ 960 to Dublin (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 960 to fly from Rennes.

  • What is the cheapest month to fly from Rennes?

    At the present moment the cheapest month to fly from Rennes is currently May; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Rennes?

    When you search for this flight from Rennes, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Rennes?

    Millions of users choose and trust Cheapflights to book the best flight deals from Rennes for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Rennes with no change fees?

    Yes, we can. To see specific flights from Rennes with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Rennes today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rennes?

When you search for this flight from Rennes, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Rennes for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Rennes with no change fees?

Yes, we can. To see specific flights from Rennes with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Rennes today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.