Cheap flights from Dublin to Rennes from Can$441

Cheap Dublin - Rennes flight offers

Find cheap flight tickets and last-minute flight deals from Dublin to Rennes

Thu, 06-25 (DUB) Dublin -> (RNS) Rennes

Sat, 06-27 (RNS) Rennes -> (DUB) Dublin

Price found 15 days ago

from Can$506

Thu, 06-25 (DUB) Dublin -> (RNS) Rennes

Thu, 07-02 (RNS) Rennes -> (DUB) Dublin

Price found 14 days ago

from Can$553

Fri, 07-31 (DUB) Dublin -> (RNS) Rennes

Sun, 08-02 (RNS) Rennes -> (DUB) Dublin

Price found 14 days ago

from Can$562

Info about flights from Dublin to Rennes

Some useful info about flights from Dublin to Rennes to help you plan your next trip

Best price last 15 days Can$441

Average flight duration 2h 39m

Cheapest month January

Average number of flights per week 2

First flight time 00:01

Last flight time 23:55

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Top airlines on the route Dublin - Rennes

Airlines providing flights to Rennes from Dublin

Air France

KLM

Planning a flight from Dublin to Rennes?

Flight prices from Dublin to Rennes change depending on demand and time of booking.

The lowest fare seen in the past 15 days was Can$441.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Planning flights between Dublin and Rennes? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

Airports in Dublin: Dublin is the only airport in this city.
Airports in Rennes: Only Rennes - Saint Jacques is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from Dublin to Rennes - Saint Jacques

Plan your journey from Dublin to Rennes with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in France? These cities are trending: Lyon, Marseille, Nice, Paris, Toulouse.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.

Frequently Asked Questions

Frequently asked questions about flights from Dublin to Rennes.

How much does an airline ticket from Dublin to Rennes cost?

The lowest price recorded in the last 15 days for a flight from Dublin to Rennes is Can$441.

How far is Dublin from Rennes?

Dublin is about 676 km from Rennes.

What are the airports in Rennes?

Rennes has one airport: Rennes - Saint Jacques.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the most popular cities in France?

The most popular cities in France according to our users' searches are: Lyon, Marseille, Nice, Paris, Toulouse.

When should I book a flight from Dublin to Rennes?

The best time to book a flight from Dublin to Rennes is 1 month in advance, while the worst time is 7 weeks in advance.

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

The cheapest month to fly from Dublin to Rennes is January.

What is the most expensive month to fly from Dublin to Rennes?

The most expensive month to fly from Dublin to Rennes is July.

What is the best day of the week to fly from Dublin to Rennes?

For flights from Dublin to Rennes Tuesday is on average the cheapest day to fly, while Thursday is the most expensive day to fly.

Flights tailored to your budget