$617+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights to Rennes with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to Rennes in 2026
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 2,558,603 searches and data was last updated on January 6, 2026.
Round-trip from | $617 |
|---|---|
One-way from | $1,058 |
Find flight deals to Rennes
Cheapest flights to RennesExplore the most affordable flight options available to Rennes. Find the lowest fares based on data from user searches, with prices last updated on January 6, 2026.
Explore the most affordable flight options available to Rennes. Find the lowest fares based on data from user searches, with prices last updated on January 6, 2026.
This Air France deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Rennes that are best for you.
Fly from
Route
Depart
Return
Price
New YorkRennes
JFK - RNS
JFKRNS
New York John F Kennedy Intl
Tue 2/17
4:30 pm-10:20 am
1 stop11h 50m
Rennes St Jacques
Wed 2/25
11:05 am-5:10 pm
1 stop12h 05m
New YorkRennes
JFK - RNS
JFKRNS
New York John F Kennedy Intl
Tue 2/17
12:55 pm-10:20 am
2 stops15h 25m
Rennes St Jacques
Wed 2/25
11:05 am-5:10 pm
1 stop12h 05m
NewarkRennes
EWR - RNS
EWRRNS
Newark
Tue 2/17
5:05 pm-10:20 am
1 stop11h 15m
Rennes St Jacques
Wed 2/25
11:05 am-11:53 pm
2 stops18h 48m
New YorkRennes
LGA - RNS
LGARNS
New York LaGuardia
Tue 2/17
11:00 am-10:20 am
2 stops17h 20m
Rennes St Jacques
Wed 2/25
11:05 am-11:42 pm
2 stops18h 37m
New YorkRennes
LGA - RNS
LGARNS
New York LaGuardia
Fri 1/30
1:00 pm-10:35 am
2 stops15h 35m
Rennes St Jacques
Fri 2/6
11:05 am-8:30 pm
2 stops15h 25m
New YorkRennes
JFK - RNS
JFKRNS
New York John F Kennedy Intl
Mon 4/27
11:10 pm-10:40 am
3 stops53h 30m
New YorkRennes
JFK - RNS
JFKRNS
New York John F Kennedy Intl
Mon 4/27
4:30 pm-10:20 am
1 stop11h 50m
NewarkRennes
EWR - RNS
EWRRNS
Newark
Mon 4/27
5:00 pm-10:20 am
1 stop11h 20m
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.
Cheapflights Insights
Everything you need to know about your flight to Rennes
How long is the flight to Rennes?
On average, a flight from New York to Rennes takes 12 hours 56 minutes. Flights to Rennes from other popular cities in USA 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 1.5 - 3.0 inches per month. October is typically the wettest month, when rainfall can reach 3.0 in. August is typically the driest time to visit Rennes when rainfall is around 1.5 in.
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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).