Cheap Flights from Rennes to Dublin

Compare Rennes to Dublin flight deals

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Flight deals from Rennes to Dublin

Looking for a cheap last-minute deal or the best return flight from Rennes Airport to Dublin Airport? If you want to travel next month, return fares start from Rs51,983. Find the lowest prices on one-way and return tickets right here.

Dublin.Rs28,291 per passenger.Departing Wed, 29 Jul.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Wed, 29 Jul, arriving in Dublin.Price includes taxes and charges.From Rs28,291, select.

Dublin.Rs31,241 per passenger.Departing Mon, 7 Sep.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Mon, 7 Sep, arriving in Dublin.Price includes taxes and charges.From Rs31,241, select.

Dublin.Rs32,351 per passenger.Departing Sun, 23 Aug.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Sun, 23 Aug, arriving in Dublin.Price includes taxes and charges.From Rs32,351, select.

Dublin.Rs40,914 per passenger.Departing Fri, 16 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Fri, 16 Oct, arriving in Dublin.Price includes taxes and charges.From Rs40,914, select.

Dublin.Rs52,967 per passenger.Departing Sat, 29 Aug.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Rennes on Sat, 29 Aug, arriving in Dublin.Price includes taxes and charges.From Rs52,967, select.

Dublin.Rs59,399 per passenger.Departing Sat, 25 Jul.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Rennes on Sat, 25 Jul, arriving in Dublin.Price includes taxes and charges.From Rs59,399, select.

Dublin.Rs62,482 per passenger.Departing Mon, 29 Jun.One-way flight with Air France.Outbound indirect flight with Air France, departs from Rennes on Mon, 29 Jun, arriving in Dublin.Price includes taxes and charges.From Rs62,482, select.

Find the cheapest month to fly from Rennes to Dublin

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

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Direct flights from Rennes to Dublin

Rennes to Dublin: Alternative routes

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

Dublin

10km from central Dublin

ClosestCheapest

from Rs28,274

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Rennes to Dublin: Flight information

The things to know before you go.

Cheapest flight found	Rs28,274
Cheapest month to fly	July
Average flight time	1 hr, 55 mins
Most popular airline	Aer Lingus
Average flights per week	2

Finding cheap flights from Rennes to Dublin: Frequently asked questions

How much are return flights from Rennes to Dublin?

The best price we found for a return flight from Rennes to Dublin is Rs51,983. 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 Rennes to Dublin?

1 hour and 55 minutes is the average flight time from Rennes to Dublin.

Which airlines fly direct from Rennes to Dublin?

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

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

As of June 2026, there are 2 flights per week flying from Rennes to Dublin.

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

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

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rennes Airport to Dublin Airport on Tuesday, 21 July 2026.

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

Yes – the average flight time is 1 hour and 55 minutes.

How can I find the best flight deal to Dublin?

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 Dublin 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 Dublin?

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

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

Currently, easyJet and Aer Lingus offer the cheapest flight tickets to Dublin.

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

Around 1 hour 55 minutes is how long you can expect to be travelling on a direct flight from Rennes Airport to Dublin Airport.
Dublin's timezone is UTC+0, which makes Dublin one hour behind Rennes.
Give yourself enough time to catch your RNS to DUB flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak time like September? School holidays and other popular seasons can result in longer queues and delays at security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.
Aer Lingus offers direct flights from Rennes Airport to Dublin Airport. Book with this popular carrier, then get ready to check out the sights in Dublin — and maybe even more of Ireland if your schedule allows.
Aer Lingus is the airline most travellers choose to fly with on this route.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Rennes Airport to Dublin Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Stopovers between RNS and DUB include:
- Amsterdam Schiphol Airport
- Paris Charles de Gaulle Airport
- London Gatwick Airport

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

The lowest price we've found for a one-way Rennes Airport to Dublin Airport flight is Rs28,291. A return fare right now is Rs51,983. Depending on the availability when you book, these fares may change.
Don't leave things to the last minute. You're more likely to find cheap tickets from RNS to DUB if you book early. Airlines often have some terrific early bird deals.
If you're flexible with your trip dates, use the 'Whole month' search tool. It'll find the cheapest price in each month when looking for a flight from Rennes Airport to Dublin Airport.
You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment the price changes on cheap flights from RNS to DUB.
Discover the ideal flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Rennes Airport to Dublin Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Rennes Airport (RNS)

87% of flights leaving Rennes Airport reach their destination on schedule. Given its strong on-time performance, you're unlikely to experience delays when jetting out of RNS.
Rennes Airport is about 6 kilometres from central Rennes. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.
Catching public transport? You can expect a journey time of around 25 minutes.
Get your holiday off to a hassle-free start by staying near RNS. Whether you're taking an early flight from Rennes Airport to Dublin Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Dublin Airport (DUB)

The last thing you want is a long trip to your hotel if you're landing late on a Rennes Airport to Dublin Airport flight. Check in to one of these accommodation options near DUB instead:
Travel at your own speed with a Dublin Airport rental car. Pick up your wheels from Easirent, Budget or Carhire and find adventure across Dublin and beyond.
Secure the lowest price by booking your vehicle from Dublin Airport around two weeks ahead of your departure.

Getting from Dublin Airport (DUB) to central Dublin

Dublin Airport to the centre of Dublin has a drive time of around 25 minutes. It's approximately 11 kilometres away.
When travelling on public transport, expect a journey of around 30 minutes.

When to fly to Dublin Airport (DUB)

It's time to pick your trip dates for your flight from Rennes Airport to Dublin Airport. July is the most popular month to visit Dublin. If you want a quieter vibe, go in March.
Lock in your flight from Rennes Airport to Dublin Airport for July if you want to visit Dublin during its warmest month. You can expect temperatures of between 10ºC and 19ºC.
January sees average temperatures of between 2ºC and 9ºC. Look for cheap tickets from RNS to DUB sometime around then if you want to travel in cooler conditions.

Explore more of Ireland

You've done Dublin, now it's time to explore more of Ireland. Journey around 225 kilometres south-west to Cork to check off its top attractions. From Blarney Castle & Gardens to Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone, there's plenty to keep you on the go.