C$ 107+ 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 16/3. 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
28 Mar — 4 Apr1
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 26 February 2026.

Good round-trip deal

C$ 1,396 or less

Good one-way deal

C$ 938 or less
Price to beat on a round-trip flight from Rennes St Jacques.
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Price to beat on a one-way flight from Rennes St Jacques.
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Find flights from Rennes

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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 26 February 2026.

Thu 19/311:05 a.m.
RNS
-
YUL
1 stop10h 15m
Air France
Wed 1/45:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 24/2C$ 769
Thu 19/311:05 a.m.
RNS
-
YUL
1 stop10h 15m
KLM
Wed 1/47:00 p.m.
YUL
-
RNS
1 stop9h 20m
KLM
Deal found 23/2C$ 810
Sat 25/45:05 p.m.
RNS
-
YUL
1 stop29h 50m
Air France
Sat 9/57:00 p.m.
YUL
-
RNS
1 stop9h 20m
Air France
Deal found 24/2C$ 849
Sun 15/35:10 p.m.
RNS
-
YUL
1 stop30h 10m
KLM
Tue 24/36:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 25/2C$ 853
Mon 1/611:05 a.m.
RNS
-
YUL
1 stop15h 00m
Air France
Mon 15/65:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 23/2C$ 861
Fri 12/611:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Fri 19/65:00 p.m.
YUL
-
RNS
1 stop13h 55m
KLM
Deal found 24/2C$ 862
Thu 7/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
Air France
Sat 16/57:20 p.m.
YUL
-
RNS
2 stops33h 00m
Air France
Deal found 24/2C$ 884
Thu 12/311:05 a.m.
RNS
-
YUL
1 stop10h 15m
KLM
Wed 25/36:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 25/2C$ 892
Thu 7/511:05 a.m.
RNS
-
YUL
1 stop10h 00m
KLM
Sat 16/55:00 p.m.
YUL
-
RNS
1 stop11h 20m
KLM
Deal found 24/2C$ 894
Sun 15/36:20 p.m.
RNS
-
YUL
2 stops51h 00m
Air France
Tue 24/36:00 p.m.
YUL
-
RNS
1 stop11h 20m
Air France
Deal found 25/2C$ 896
Mon 1/611:05 a.m.
RNS
-
YUL
1 stop15h 00m
KLM
Mon 15/67:00 p.m.
YUL
-
RNS
2 stops12h 55m
KLM
Deal found 23/2C$ 909
Thu 12/311:05 a.m.
RNS
-
YYZ
2 stops14h 10m
KLM
Thu 19/310:15 p.m.
YYZ
-
RNS
1 stop13h 50m
KLM
Deal found 25/2C$ 961

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

Fly to

Route

Depart

Return

Price

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Sun 15/3

5:10 p.m.-6:20 p.m.

1 stop30h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

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

1 stop11h 20m

C$ 853

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 7/5

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

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

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

1 stop11h 20m

C$ 894

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Mon 1/6

11:05 a.m.-8:05 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

7:00 p.m.-1:55 p.m.

2 stops12h 55m

C$ 909

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Fri 3/4

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

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

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

1 stop9h 20m

C$ 917

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Thu 9/4

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

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

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

1 stop9h 20m

C$ 924

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Thu 12/3

11:05 a.m.-8:15 p.m.

2 stops14h 10m

Toronto Pearson Intl

Thu 19/3

10:15 p.m.-5:05 p.m.

1 stop13h 50m

C$ 961

RennesToronto

RNS - YYZ

RNSYYZ

Rennes St Jacques

Thu 12/3

11:05 a.m.-8:15 p.m.

2 stops14h 10m

Toronto Pearson Intl

Tue 17/3

6:50 p.m.-5:00 p.m.

1 stop17h 10m

C$ 962

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Sat 30/5

1:35 p.m.-12:00 p.m.

1 stop28h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

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

1 stop11h 20m

C$ 981

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Sat 30/5

1:35 p.m.-12:00 p.m.

1 stop28h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

5:00 p.m.-1:55 p.m.

2 stops14h 55m

C$ 1,021

RennesMontreal

RNS - YUL

RNSYUL

Rennes St Jacques

Mon 6/7

3:55 p.m.-2:15 p.m.

1 stop28h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

10:05 p.m.-2:50 p.m.

1 stop10h 45m

C$ 1,103

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/2

Showing 1-10 of 31 resultsSorted by cheapest first
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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$ 571). Flying from Rennes in July will prove the most costly (average of C$ 766). 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 (58 flights per day), Toulouse (9 flights per day) and Amsterdam (6 flights per day).

Paris
Paris
From C$ 1,053
Dublin
Dublin
From C$ 938

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$ 938. Explore other affordable destinations below.

Dublin
Dublin
From C$ 938
Paris
Paris
From C$ 1,053

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Airports servicing Rennes

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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 26 February 2026.

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

    This month, the top selected destinations from Rennes are London, Nice, Marseille. 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$ 938 to Dublin (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 1,221 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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