AED 753 Cheap flights from Dublin to Rennes

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Flight deals from Dublin Airport to Rennes Airport

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Rennes Airport? If you want to travel next month, round-trip fares start from AED 822. Find the lowest prices on one-way and round-trip tickets right here.

Rennes.AED 753 per passenger.Departing Thu, May 7, returning Mon, May 11.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Thu, May 7, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Mon, May 11, arriving in Dublin.Price includes taxes and charges.From AED 753, select.

Rennes.AED 807 per passenger.Departing Tue, Jun 2, returning Fri, Jun 5.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Jun 2, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Fri, Jun 5, arriving in Dublin.Price includes taxes and charges.From AED 807, select.

Rennes.AED 822 per passenger.Departing Mon, Apr 13, returning Mon, Apr 20.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Mon, Apr 13, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Mon, Apr 20, arriving in Dublin.Price includes taxes and charges.From AED 822, select.

Rennes.AED 847 per passenger.Departing Wed, Apr 29, returning Wed, May 6.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Apr 29, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Wed, May 6, arriving in Dublin.Price includes taxes and charges.From AED 847, select.

Rennes.AED 852 per passenger.Departing Sat, Jul 11, returning Tue, Jul 14.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Sat, Jul 11, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Tue, Jul 14, arriving in Dublin.Price includes taxes and charges.From AED 852, select.

Rennes.AED 945 per passenger.Departing Mon, Mar 23, returning Mon, Mar 30.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Mon, Mar 23, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Mon, Mar 30, arriving in Dublin.Price includes taxes and charges.From AED 945, select.

Rennes.AED 951 per passenger.Departing Wed, Sep 23, returning Sat, Sep 26.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Dublin on Wed, Sep 23, arriving in Rennes.Inbound indirect flight with KLM, departing from Rennes on Sat, Sep 26, arriving in Dublin.Price includes taxes and charges.From AED 951, select.

Rennes.AED 1,016 per passenger.Departing Thu, Oct 1, returning Mon, Oct 5.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Thu, Oct 1, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Mon, Oct 5, arriving in Dublin.Price includes taxes and charges.From AED 1,016, select.

Rennes.AED 1,065 per passenger.Departing Sat, May 23, returning Wed, Jun 3.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Sat, May 23, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Wed, Jun 3, arriving in Dublin.Price includes taxes and charges.From AED 1,065, select.

Rennes.AED 1,123 per passenger.Departing Mon, Jun 22, returning Wed, Aug 26.Round-trip flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departing from Dublin on Mon, Jun 22, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Wed, Aug 26, arriving in Dublin.Price includes taxes and charges.From AED 1,123, select.

Rennes.AED 1,241 per passenger.Departing Sat, Aug 22, returning Sat, Aug 29.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Aug 22, arriving in Rennes.Inbound direct flight with Aer Lingus departing from Rennes on Sat, Aug 29, arriving in Dublin.Price includes taxes and charges.From AED 1,241, select.

Rennes.AED 1,241 per passenger.Departing Sat, Jul 25, returning Sat, Aug 1.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Jul 25, arriving in Rennes.Inbound direct flight with Aer Lingus departing from Rennes on Sat, Aug 1, arriving in Dublin.Price includes taxes and charges.From AED 1,241, select.

Rennes.AED 1,256 per passenger.Departing Sat, Aug 29, returning Sat, Sep 5.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Dublin on Sat, Aug 29, arriving in Rennes.Inbound indirect flight with KLM, departing from Rennes on Sat, Sep 5, arriving in Dublin.Price includes taxes and charges.From AED 1,256, select.

Rennes.AED 1,270 per passenger.Departing Sat, Jun 27, returning Sun, Jul 5.Round-trip flight with Aer Lingus and easyJet.Outbound indirect flight with Aer Lingus, departing from Dublin on Sat, Jun 27, arriving in Rennes.Inbound indirect flight with easyJet, departing from Rennes on Sun, Jul 5, arriving in Dublin.Price includes taxes and charges.From AED 1,270, select.

Rennes.AED 1,300 per passenger.Departing Sat, Jun 6, returning Sat, Jun 20.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Jun 6, arriving in Rennes.Inbound direct flight with Aer Lingus departing from Rennes on Sat, Jun 20, arriving in Dublin.Price includes taxes and charges.From AED 1,300, select.

Rennes.AED 1,306 per passenger.Departing Sat, Jul 11, returning Sat, Jul 18.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Jul 11, arriving in Rennes.Inbound direct flight with Aer Lingus departing from Rennes on Sat, Jul 18, arriving in Dublin.Price includes taxes and charges.From AED 1,306, select.

Find the cheapest month to fly from Dublin to Rennes

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Rennes flights are currently cheapest in May.

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Direct flights from Dublin to Rennes

Dublin to Rennes: Alternative routes

Compare routes from Dublin to Rennes below. You may find an airport to fly into that's cheaper, faster, or easier than Rennes.

Rennes

7km from central Rennes

ClosestCheapest

from AED 753

Search flights

Dinard

61km from central Rennes

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Dublin to Rennes: Flight information

The things to know before you go.

Cheapest flight found	AED 753
Cheapest month to fly	May
Average flight time	2 hrs
Most popular airline	Aer Lingus
Average flights per week	2

Check out these Rennes hotels

Ready to plan your stay? Other travelers rate these Rennes hotels for cleanliness, service, and location.

Balthazar Hôtel & Spa Rennes - MGallery

0.89 km from city center

‎AED 984

Per night

Le Magic Hall

1.26 km from city center

‎AED 595

Per night

Marnie et Mister H

0.97 km from city center

‎AED 546

Per night

Balthazar Hôtel & Spa Rennes - MGallery

0.89 km from city center

‎AED 984

Per night

Le Magic Hall

1.26 km from city center

‎AED 595

Per night

Marnie et Mister H

0.97 km from city center

‎AED 546

Per night

Explore top-rated hotels

Finding cheap flights from Dublin to Rennes: Frequently asked questions

How much are round-trip flights from Dublin to Rennes?

The best price we found for a round-trip flight from Dublin to Rennes is AED 753. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dublin to Rennes?

2 hours is the average flight time from Dublin to Rennes.

Which airlines fly direct from Dublin to Rennes?

Aer Lingus and Emerald Airlines fly direct from Dublin to Rennes.

How many flights are there a week from Dublin to Rennes?

There are 2 flights per week flying from Dublin to Rennes, as of March 2026.

When is the cheapest time to fly from Dublin to Rennes?

The cheapest month to fly from Dublin to Rennes is usually May.

Which upcoming date is cheapest to fly from Dublin Airport to Rennes Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Rennes Airport on Thursday, May 7, 2026.

Can I get a direct flight from Dublin Airport to Rennes Airport?

Yes – the average flight time is 2 hours.

How can I find the best flight deal to Rennes?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rennes but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Rennes?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Rennes is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Dublin Airport to Rennes?

Currently, Ryanair and Aer Lingus offer the cheapest flight tickets to Rennes.

Traveling from Dublin Airport (DUB) to Rennes Airport (RNS): what you need to know

Book a direct flight from Dublin Airport to Rennes Airport and you'll be in the air for an average of 2 hours.
Rennes is one hour ahead of Dublin and observes the UTC+1 timezone.
Arrive at the airport on time so you don't miss your DUB to RNS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
Be prepared for longer queues in popular months such as August. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.
Aer Lingus is your ticket to exploring Rennes (and maybe even some other exciting parts of France!). Check out the direct flights from Dublin Airport to Rennes Airport offered by this popular carrier.
The airline most travelers fly with on this route is Aer Lingus.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Dublin Airport to Rennes Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour the city of your choice. Stopovers between DUB and RNS include:
- London Gatwick Airport
- Amsterdam Airport Schiphol
- Frankfurt Airport

How to find the cheapest flights from Dublin Airport (DUB) to Rennes Airport (RNS)

The lowest price we've seen for a one-way Dublin Airport to Rennes Airport flight is AED 309. A round-trip plane ticket right now is AED 753. Depending on the availability when you book, these fares can change.
Book 11 months before your departure date. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from DUB to RNS.
October is the cheapest month for flights from Dublin Airport to Rennes Airport. If you'd like to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
There's no need to check every day to find out if fares have gone down when you create a Price Alert. We'll let you know as soon as there's a better deal on cheap flights from DUB to RNS.
Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Dublin Airport to Rennes Airport.

Handy information about Dublin Airport (DUB)

72.87% of flights taking off from Dublin Airport arrive at their destination on schedule.
Central Dublin to Dublin Airport is approximately 21 kilometers. Depending on traffic, it'll take about 30 minutes to get there if you're driving, catching a cab or ride-sharing.
The journey when using public transport will take about 2 hours 10 minutes.
Taking an early flight from Dublin Airport to Rennes Airport? Avoid rushing to the airport (and sneak in some extra snooze time) by picking one of these stays close to DUB:

Arriving at Rennes Airport (RNS)

The last thing you want is a lengthy trip to your hotel if you're getting in late on a Dublin Airport to Rennes Airport flight. Stay at one of these accommodation options near RNS instead:
Pick up a Rennes Airport rental car and explore Rennes and beyond with your own wheels. Rentscape, Alamo and Enterprise are top outlets to choose from here.
Booking your vehicle from Rennes Airport about one week ahead gives you the best chance of locking in a great deal.

Getting from Rennes Airport (RNS) to central Rennes

Rennes Airport to the center of Rennes has a drive time of about 20 minutes. It's approximately 11 kilometers away.
It typically takes 50 minutes when traveling by public transport.

When to fly to Rennes Airport (RNS)

April is the busiest month for flights from Dublin Airport to Rennes Airport. For smaller crowds, visit Rennes in February.
When booking your flight from Dublin Airport to Rennes Airport, consider the type of weather you enjoy. July is the warmest month in Rennes, with the temperature ranging from 11ºC (52ºF) to 28ºC (82ºF).
If you want to travel in cooler conditions, search for a cheap ticket from DUB to RNS in January. Average temperatures are between 0ºC (32ºF) and 10ºC (50ºF) then.

Explore more of France

You've seen Rennes, now it's time to explore other parts of France. Travel around 306 kilometers east to Paris to tick off its popular sights. From Eiffel Tower to Louvre Museum and Cathédrale Notre-Dame de Paris, there's plenty to keep you on the go.
Nantes is another standout destination in France and is around 97 kilometers south of Rennes. No trip is complete without a visit to Chateau des Ducs de Bretagne, Les Machines de L'ile and Jardin des Plantes.