C$ 103+ 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 9/2. 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 Feb — 21 Feb1
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 15 January 2026.

Good one-way deal

C$ 952 or less
Price to beat on a one-way flight from Rennes St Jacques.
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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 15 January 2026.

Sun 1/34:50 p.m.
RNS
-
YYZ
1 stop28h 10m
Multiple Airlines
Sun 8/310:35 p.m.
YYZ
-
RNS
1 stop16h 05m
Multiple Airlines
Deal found 14/1C$ 816
Wed 11/211:05 a.m.
RNS
-
YUL
1 stop10h 15m
Air France
Wed 18/25:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 14/1C$ 842
Thu 23/42:25 p.m.
RNS
-
YUL
1 stop32h 30m
Air France
Tue 28/47:00 p.m.
YUL
-
RNS
1 stop9h 20m
Air France
Deal found 15/1C$ 850
Mon 26/15:30 p.m.
RNS
-
YYZ
1 stop28h 10m
KLM
Sun 1/25:50 p.m.
YYZ
-
RNS
1 stop17h 10m
KLM
Deal found 15/1C$ 859
Wed 22/411:05 a.m.
RNS
-
YUL
1 stop9h 55m
Air France
Wed 29/45:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 15/1C$ 859
Tue 21/411:05 a.m.
RNS
-
YUL
1 stop9h 55m
Air France
Mon 27/45:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 15/1C$ 860
Mon 26/111:05 a.m.
RNS
-
YUL
1 stop10h 15m
KLM
Sun 8/25:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 14/1C$ 862
Thu 12/211:05 a.m.
RNS
-
YYZ
2 stops25h 56m
KLM
Thu 19/29:15 p.m.
YYZ
-
RNS
1 stop10h 40m
KLM
Deal found 15/1C$ 867
Thu 29/111:05 a.m.
RNS
-
YUL
1 stop10h 15m
KLM
Wed 11/25:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 13/1C$ 867
Mon 20/411:05 a.m.
RNS
-
YUL
1 stop9h 55m
Air France
Wed 29/45:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 15/1C$ 869
Mon 26/15:30 p.m.
RNS
-
YYZ
1 stop31h 45m
Air France
Sun 1/29:15 p.m.
YYZ
-
RNS
2 stops14h 25m
Air France
Deal found 15/1C$ 876
Sat 25/411:05 a.m.
RNS
-
YUL
1 stop10h 00m
Air France
Sun 3/57:00 p.m.
YUL
-
RNS
1 stop9h 20m
Air France
Deal found 15/1C$ 878

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 15 January 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Sun 1/3

4:50 p.m.-3:00 p.m.

1 stop28h 10m

Toronto Pearson Intl

Sun 8/3

10:35 p.m.-7:40 p.m.

1 stop16h 05m

C$ 816

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Wed 11/2

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

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop11h 20m

C$ 842

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 23/4

2:25 p.m.-4:55 p.m.

1 stop32h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

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

1 stop11h 20m

C$ 850

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 23/4

2:25 p.m.-4:55 p.m.

1 stop32h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

7:00 p.m.-10:20 a.m.

1 stop9h 20m

C$ 850

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Mon 26/1

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

1 stop28h 10m

Toronto Pearson Intl

Sun 1/2

5:50 p.m.-5:00 p.m.

1 stop17h 10m

C$ 859

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Wed 22/4

11:05 a.m.-3:00 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

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

1 stop11h 20m

C$ 860

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Mon 26/1

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

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

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

1 stop11h 20m

C$ 862

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Thu 12/2

11:05 a.m.-7:01 a.m.

2 stops25h 56m

Toronto Pearson Intl

Thu 19/2

9:15 p.m.-1:55 p.m.

1 stop10h 40m

C$ 867

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 29/1

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

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

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

1 stop11h 20m

C$ 867

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Mon 20/4

11:05 a.m.-3:00 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

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

1 stop11h 20m

C$ 869

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 21 results
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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.

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

Currently, March is the cheapest month in which you can book a flight from Rennes (average of C$ 580). Flying from Rennes in July will prove the most costly (average of C$ 777). 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), Toulouse (9 flights per day) and Lyon (8 flights per day).

Dublin
Dublin
From C$ 952

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$ 952. Explore other affordable destinations below.

Dublin
Dublin
From C$ 952

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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 15 January 2026.

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

    This month, the top selected destinations from Rennes are London, Lyon, Nice. Throughout the year, Nice, London, 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$ 952 to Dublin (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 952 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 March; 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!

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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!

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