RNS

€81 Find Cheap Flights to Rennes

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Rennes departing on 7/1. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rennes

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Rennes, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Rennes, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€167
Multiple Airlines
Wed 7/1Sun 11/1
ORK - RNS • 1 stop
Cheapest one-way flight
Multiple Airlines
Tue 23/12
DUB - RNS • multi-stop
When to travel
May
Cheapest • 35% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Rennes!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Rennes

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Rennes that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Rennes

Wed, 7 Jan - Sun, 11 Jan
Multiple Airlines Logo
07:45 - 19:35
ORK
-
RNS
10h 50m1 stop
Multiple Airlines Logo
16:50 - 07:25
RNS
-
ORK
15h 35m1 stop
€167Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
06:55 - 19:35
DUB
-
RNS
11h 40m1 stop
Multiple Airlines Logo
20:20 - 13:15
RNS
-
DUB
17h 55m2 stops
€175Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
08:50 - 17:00
DUB
-
RNS
7h 10m1 stop
Multiple Airlines Logo
20:25 - 07:50
RNS
-
DUB
12h 25m1 stop
€181Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
08:25 - 20:10
DUB
-
RNS
10h 45m1 stop
Multiple Airlines Logo
20:45 - 11:50
RNS
-
DUB
16h 05m1 stop
€184Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
06:40 - 20:10
DUB
-
RNS
12h 30m2 stops
Multiple Airlines Logo
20:45 - 09:45
RNS
-
DUB
14h 00m1 stop
€189Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
05:45 - 18:55
DUB
-
RNS
12h 10m1 stop
Multiple Airlines Logo
13:35 - 07:20
RNS
-
DUB
18h 45m2 stops
€190Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
16:50 - 20:10
DUB
-
RNS
26h 20m2 stops
Multiple Airlines Logo
20:20 - 13:15
RNS
-
DUB
17h 55m2 stops
€198Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
KLM Logo
05:55 - 17:00
DUB
-
RNS
10h 05m1 stop
KLM Logo
17:30 - 08:05
RNS
-
DUB
15h 35m1 stop
€199KLM
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
08:25 - 20:10
DUB
-
RNS
10h 45m1 stop
Multiple Airlines Logo
20:45 - 09:45
RNS
-
DUB
14h 00m1 stop
€201Multiple Airlines
Wed, 7 Jan - Sun, 11 Jan
KLM Logo
06:00 - 10:20
ORK
-
RNS
27h 20m2 stops
KLM Logo
11:05 - 23:25
RNS
-
ORK
13h 20m2 stops
€528KLM
Booking Insights

KAYAK's insights & trends for flights to Rennes

Get data-powered insights and trends into flights to Rennes to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Rennes?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Rennes, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Rennes is May, where tickets cost €164 on average for one-way flights. On the other hand, the most expensive months are December and October, where the average cost of tickets from Ireland is €449 and €346 respectively. For return trips, the best month to travel is May with an average price of €164.

Good to know – Book Cheap Rennes Plane Tickets

Low seasonJanuary
Cheapest flight€167
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Cork to Rennes

When to book flights to Rennes

Are your dates flexible? Find out the best times to travel to Rennes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Rennes based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Rennes flights

  • How far is Rennes St Jacques Airport from central Rennes?

    The distance between Rennes St Jacques Airport and the city centre of Rennes is 7 km.

  • What is the name of Rennes’s airport?

    All flights to Rennes land at Rennes St Jacques Airport. The airport code is RNS,and it can also be referred to as Rennes-St Jacques, Rennes–Saint-Jacques, Saint Jacques, or St Jacques.

  • What is the cheapest day to fly to Rennes?

    Based on KAYAK data, the cheapest day to fly to Rennes is Saturday where tickets can be as cheap as €250. On the other hand, the most expensive day to fly is Saturday, where prices are €250 on average.

  • How does KAYAK find such low prices on flights to Rennes?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Rennes.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Rennes?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rennes is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Rennes?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rennes with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Rennes?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rennes up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Rennes?

    The cheapest time of day to fly to Rennes is generally in the evening, when flights cost €250 on average. The most expensive time of day to fly to Rennes is generally in the evening, which is peak travel time and where the average cost of a ticket is €250.

Top tips for finding cheap flights to Rennes

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Rennes flight deals.

Prefer to fly direct to Rennes St Jacques?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Rennes St Jacques.
Find which airlines fly direct to Rennes St Jacques Airport, which days they fly and book direct flights.

Direct departures

Ireland to Rennes St Jacques

Monday

Air France, Air Mauritius, China Eastern, +7 more

Air France, Air Mauritius, +8 more

Tuesday

Air France, Air Mauritius, China Eastern, +5 more

Air France, Air Mauritius, +6 more

Wednesday

Air France, Air Mauritius, China Eastern, +6 more

Air France, Air Mauritius, +7 more

Thursday

Air France, Air Mauritius, China Eastern, +7 more

Air France, Air Mauritius, +8 more

Friday

Air France, Air Mauritius, China Eastern, +7 more

Air France, Air Mauritius, +8 more

Saturday

Air France, Air Mauritius, China Eastern, +5 more

Air France, Air Mauritius, +6 more

Sunday

Air France, Air Mauritius, China Eastern, +6 more

Air France, Air Mauritius, +7 more

See more direct flights

Direct returns

Rennes St Jacques to Ireland

Monday

Air France, Air Mauritius, China Eastern, +7 more

Air France, Air Mauritius, +8 more

Tuesday

Air France, Air Mauritius, China Eastern, +5 more

Air France, Air Mauritius, +6 more

Wednesday

Air France, Air Mauritius, China Eastern, +6 more

Air France, Air Mauritius, +7 more

Thursday

Air France, Air Mauritius, China Eastern, +7 more

Air France, Air Mauritius, +8 more

Friday

Air France, Air Mauritius, China Eastern, +7 more

Air France, Air Mauritius, +8 more

Saturday

Air France, Air Mauritius, China Eastern, +5 more

Air France, Air Mauritius, +6 more

Sunday

Air France, Air Mauritius, China Eastern, +6 more

Air France, Air Mauritius, +7 more

See more direct flights

Everything you need to know for your flight to Rennes

Information on the airport you'll fly into in Rennes