RNS - DUB

€102 Find Cheap Flights from Rennes to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rennes to Dublin departing on 11/9. 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 Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rennes to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rennes to Dublin, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
€172
Typical prices: €294-€182
Multiple Airlines
Mon 8/6Wed 10/6
RNS - DUB • 1 stop
Cheapest direct flights
€292
Aer Lingus
Sat 6/6Sat 20/6
RNS - DUB • Direct
Direct flights
Sat
You can fly direct with Aer Lingus. Average duration is 1h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
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 Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rennes to Dublin (RNS-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Rennes to Dublin 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 from Rennes to Dublin

Mon, 8 Jun - Wed, 10 Jun
Multiple Airlines Logo
16:00 - 22:55
RNS
-
DUB
7h 55m
1 stop
Multiple Airlines Logo
20:00 - 08:05
DUB
-
RNS
11h 05m
1 stop
€172Multiple Airlines
Wed, 20 May - Wed, 27 May
Multiple Airlines Logo
15:25 - 23:20
RNS
-
DUB
8h 55m
1 stop
Multiple Airlines Logo
07:50 - 14:50
DUB
-
RNS
6h 00m
1 stop
€181Multiple Airlines
Thu, 4 Jun - Sun, 7 Jun
Multiple Airlines Logo
08:35 - 18:50
RNS
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
06:45 - 15:40
DUB
-
RNS
7h 55m
1 stop
€183Multiple Airlines
Thu, 4 Jun - Sun, 7 Jun
Multiple Airlines Logo
08:35 - 18:50
RNS
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
06:45 - 15:40
DUB
-
RNS
7h 55m
1 stop
€186Multiple Airlines
Mon, 8 Jun - Wed, 10 Jun
Multiple Airlines Logo
16:00 - 22:55
RNS
-
DUB
7h 55m
1 stop
Multiple Airlines Logo
05:45 - 08:05
DUB
-
RNS
25h 20m
2 stops
€193Multiple Airlines
Sun, 9 Aug - Sat, 15 Aug
Multiple Airlines Logo
10:00 - 22:45
RNS
-
DUB
13h 45m
1 stop
Multiple Airlines Logo
21:45 - 09:30
DUB
-
RNS
10h 45m
1 stop
€196Multiple Airlines
Fri, 29 May - Sun, 31 May
Multiple Airlines Logo
17:10 - 23:25
RNS
-
DUB
7h 15m
1 stop
Multiple Airlines Logo
06:45 - 15:40
DUB
-
RNS
7h 55m
1 stop
€198Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
15:25 - 23:25
RNS
-
DUB
9h 00m
1 stop
Multiple Airlines Logo
09:35 - 14:50
DUB
-
RNS
4h 15m
1 stop
€201Multiple Airlines
Thu, 4 Jun - Sun, 7 Jun
Multiple Airlines Logo
08:35 - 10:35
RNS
-
DUB
27h 00m
2 stops
Multiple Airlines Logo
06:45 - 15:40
DUB
-
RNS
7h 55m
1 stop
€202Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
15:25 - 23:25
RNS
-
DUB
9h 00m
1 stop
Multiple Airlines Logo
06:50 - 14:50
DUB
-
RNS
7h 00m
1 stop
€203Multiple Airlines
Booking Insights

KAYAK's insights & trends for Rennes to Dublin flights

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

How much is a return flight from Rennes to Dublin?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Rennes to Dublin departing in June.

What is the cheapest month to fly from Rennes to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rennes to Dublin, 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 from Rennes to Dublin is September, where tickets cost €141 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is €316 and €296 respectively.

How far in advance should I book a flight from Rennes to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rennes to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Rennes to Dublin, you should book around 2 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight€102
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Rennes to Dublin

When to book flights from Rennes to Dublin

Are your dates flexible? Find out the best times to travel from Rennes to Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rennes to Dublin

  • How many flights are there between Rennes and Dublin per day?

    There is a maximum of 1 direct flight a day that takes off from Rennes and lands in Dublin, with an average flight time of 1h 55m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 1 flights.

  • What is the cheapest flight from Rennes to Dublin?

    In the last 3 days, the lowest price for a flight from Rennes to Dublin was €102 for a one-way ticket and €172 for a return.

  • Which aircraft models fly most regularly from Rennes to Dublin?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the Rennes to Dublin flight route.

  • On which days can I fly direct from Rennes to Dublin?

    You can catch a direct flight from Rennes to Dublin on on Saturday.

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

    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 from Rennes to Dublin.

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

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

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

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

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

    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 Dublin from Rennes up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Rennes to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for €177 or less round-trip.

Prefer to fly direct from Rennes St Jacques to Dublin?

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

Direct departures

Rennes St Jacques to Dublin

Saturday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Dublin to Rennes St Jacques

Saturday

Aer Lingus

Aer Lingus

See more direct flights

Everything you need to know for your flight from Rennes to Dublin

Information on your arrival and departure airports