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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes from C$ 910

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — RNS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Rennes

Enter your travel dates to find the best prices.

Best flights from Pierre Elliott Trudeau Intl to Rennes
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Rennes that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sun 25/15:00 p.m.YUL - RNS
1 stop11h 20mAir France
Sun 1/26:20 p.m.RNS - YUL
2 stops29h 00mAir France
Deal found 11/12C$ 910
Wed 13/55:00 p.m.YUL - RNS
1 stop11h 20mDelta
Sun 17/511:05 a.m.RNS - YUL
1 stop9h 55mDelta
Deal found 10/12C$ 952
Fri 9/17:30 p.m.YUL - RNS
2 stops32h 50mMultiple Airlines
Mon 19/16:20 p.m.RNS - YUL
2 stops27h 00mMultiple Airlines
Deal found 10/12C$ 956
Fri 9/17:30 p.m.YUL - RNS
2 stops32h 50mKLM
Mon 19/111:05 a.m.RNS - YUL
1 stop10h 15mKLM
Deal found 10/12C$ 1,021
Sun 25/15:00 p.m.YUL - RNS
1 stop11h 20mDelta
Sun 1/211:05 a.m.RNS - YUL
1 stop10h 15mDelta
Deal found 11/12C$ 1,012
Thu 8/17:05 p.m.YUL - RNS
2 stops17h 35mAir France
Mon 19/16:20 p.m.RNS - YUL
2 stops27h 00mAir France
Deal found 10/12C$ 1,149
Thu 8/15:00 p.m.YUL - RNS
1 stop11h 20mKLM
Mon 19/111:05 a.m.RNS - YUL
1 stop10h 15mKLM
Deal found 10/12C$ 1,255

Find flight deals from Pierre Elliott Trudeau Intl to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Rennes (RNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 910

Popular in

December

Cheapest in

February

Average price

C$ 2,034
Air France
  • Air France
  • 25/1-1/2
  • 3 total stops
  • 40h 20m total
  • Montreal to Rennes
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 300 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 106 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Rennes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Rennes that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Rennes

Route

Depart

Return

Price

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

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

1 stop11h 20m

Rennes St Jacques

Sun 1/2

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

2 stops29h 00m

C$ 910

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

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

1 stop11h 20m

Rennes St Jacques

Sun 17/5

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

1 stop9h 55m

C$ 952

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

7:30 p.m.-10:20 a.m.

2 stops32h 50m

Rennes St Jacques

Mon 19/1

6:20 p.m.-3:20 p.m.

2 stops27h 00m

C$ 956

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

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

1 stop11h 20m

Rennes St Jacques

Sun 1/2

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

1 stop10h 15m

C$ 1,012

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

7:30 p.m.-10:20 a.m.

2 stops32h 50m

Rennes St Jacques

Mon 19/1

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

1 stop10h 15m

C$ 1,021

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

7:05 p.m.-6:40 p.m.

2 stops17h 35m

Rennes St Jacques

Mon 19/1

6:20 p.m.-3:20 p.m.

2 stops27h 00m

C$ 1,149

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

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

1 stop11h 20m

Rennes St Jacques

Mon 19/1

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

1 stop10h 15m

C$ 1,255

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

4:45 p.m.-5:05 p.m.

2 stops18h 20m

C$ 2,595

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

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

1 stop11h 20m

C$ 3,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Best time to book a flight from Pierre Elliott Trudeau Intl to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Pierre Elliott Trudeau Intl 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 from Montreal Pierre Elliott Trudeau Intl Airport to Rennes

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes?

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes (average of C$ 767). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Rennes in December is currently the most expensive (average of C$ 1,049). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with KLM and Air France from Montreal Pierre Elliott Trudeau Intl Airport to Rennes by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,504 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Rennes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rennes from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from Montreal Pierre Elliott Trudeau Intl. On average, St Jacques has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 2 airlines. Rennes St Jacques is conveniently located just 6.5 km from Rennes’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes?

    Air France and Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Rennes in just under 11h 20m. Your travel time can differ by up to . The distance from Montreal Pierre Elliott Trudeau Intl Airport to Rennes is about 5283 km.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Rennes round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Rennes is Air France. Our recent data shows that you can find tickets from as low as C$ 765 on this airline. An additional option worth looking into is KLM, starting at C$ 857. Air France is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Rennes that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Rennes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Rennes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Rennes.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Rennes?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Rennes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes?

    Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Rennes (average of C$ 767). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Rennes in December is currently the most expensive (average of C$ 1,049). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Rennes

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Nantes flights
Pierre Elliott Trudeau Intl to Brest flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Rennes

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Rennes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 765AverageC$ 1,271FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 857AverageC$ 1,223FlexibilityNo cancel feeOn-time75%
Search KLM flights

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