How long does it take to fly to Rennes?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Rennes you fly into. For example, flying from Dublin to Nantes takes 1h 40m on average. On the other hand, flying from Shannon to Nantes takes 12h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

When did momondo last update prices for flights from Ireland to Rennes St Jacques Airport?

Prices for flights from Ireland to Rennes St Jacques Airport are updated daily.

How old do you have to be to fly from Ireland to Rennes St Jacques Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Rennes St Jacques Airport.

What documentation or ID do you need to fly to Rennes St Jacques Airport?

The travel and health documents you'll need for your trip to Rennes St Jacques Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Rennes St Jacques Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€126 Cheap Flights from Ireland to Rennes in 2025/26

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Rennes

Round-trip

One-way

Recent return flight deals from Ireland to Rennes

Enter your travel dates to find the best prices.

05:45 - 18:55

DUB

RNS

12h 10m1 stop

20:20 - 07:50

RNS

DUB

12h 30m1 stop

€163Multiple Airlines

Mon, 19 Jan - Wed, 28 Jan

09:25 - 19:35

DUB

RNS

9h 10m1 stop

20:20 - 20:35

RNS

DUB

25h 15m2 stops

€174Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

06:10 - 18:55

DUB

RNS

11h 45m2 stops

20:20 - 07:50

RNS

DUB

12h 30m1 stop

€186Multiple Airlines

Mon, 19 Jan - Wed, 28 Jan

06:10 - 18:55

DUB

RNS

11h 45m2 stops

20:20 - 07:50

RNS

DUB

12h 30m1 stop

€187Multiple Airlines

Mon, 19 Jan - Wed, 28 Jan

07:25 - 12:55

DUB

RNS

28h 30m2 stops

16:50 - 20:25

RNS

DUB

4h 35m1 stop

€198Multiple Airlines

Sun, 11 Jan - Sun, 18 Jan

08:50 - 13:55

DUB

RNS

4h 05m1 stop

11:05 - 16:50

RNS

DUB

6h 45m1 stop

€199Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

16:45 - 10:20

DUB

RNS

16h 35m1 stop

11:05 - 22:55

RNS

DUB

12h 50m1 stop

€201Air France

Mon, 12 Jan - Mon, 19 Jan

05:55 - 13:55

DUB

RNS

7h 00m1 stop

14:30 - 22:25

RNS

DUB

8h 55m1 stop

€207KLM

Wed, 1 Apr - Tue, 14 Apr

06:10 - 18:55

DUB

RNS

11h 45m2 stops

20:20 - 11:30

RNS

DUB

16h 10m2 stops

€213Multiple Airlines

Mon, 19 Jan - Wed, 28 Jan

19:35 - 18:35

DUB

RNS

22h 00m2 stops

20:20 - 11:30

RNS

DUB

16h 10m2 stops

€215Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

Air France flights from Ireland to Rennes

Our best Air France deals on Ireland to Rennes flight tickets

Air France

12 Jan

DUB16:45Dublin

16h 35m

1 stop

RNS10:20Rennes St Jacques

19 Jan

RNS11:05Rennes St Jacques

12h 50m

1 stop

DUB22:55Dublin

€201

Find similar

Air France

12 Jan

DUB06:00Dublin

10h 40m

2 stops

RNS17:40Rennes St Jacques

19 Jan

RNS11:05Rennes St Jacques

12h 50m

1 stop

DUB22:55Dublin

€217

Find similar

Air France

10 Jan

DUB16:45Dublin

16h 35m

1 stop

RNS10:20Rennes St Jacques

17 Jan

RNS11:20Rennes St Jacques

21h 30m

1 stop

DUB07:50Dublin

€246

Find similar

KLM flights from Ireland to Rennes

Our best KLM deals on Ireland to Rennes flight tickets

KLM

1 Apr

DUB05:55Dublin

7h 00m

1 stop

RNS13:55Rennes St Jacques

14 Apr

RNS14:30Rennes St Jacques

8h 55m

1 stop

DUB22:25Dublin

€207

Find similar

KLM

19 Jan

DUB05:55Dublin

10h 05m

1 stop

RNS17:00Rennes St Jacques

28 Jan

RNS14:25Rennes St Jacques

23h 15m

1 stop

DUB12:40Dublin

€219

Find similar

KLM

2 Apr

DUB05:55Dublin

7h 00m

1 stop

RNS13:55Rennes St Jacques

14 Apr

RNS14:30Rennes St Jacques

8h 55m

1 stop

DUB22:25Dublin

€233

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 19/1

05:45-18:55

1 stop12h 10m

Rennes St Jacques

Wed 28/1

20:20-07:50

1 stop12h 30m

€163

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 28/1

09:25-19:35

1 stop9h 10m

Rennes St Jacques

Wed 4/2

20:20-20:35

2 stops25h 15m

€174

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 19/1

06:10-18:55

2 stops11h 45m

Rennes St Jacques

Wed 28/1

20:20-07:50

1 stop12h 30m

€186

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 19/1

06:10-18:55

2 stops11h 45m

Rennes St Jacques

Wed 28/1

20:20-07:50

1 stop12h 30m

€187

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sun 11/1

07:25-12:55

2 stops28h 30m

Rennes St Jacques

Sun 18/1

16:50-20:25

1 stop4h 35m

€198

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 28/1

08:50-13:55

1 stop4h 05m

Rennes St Jacques

Wed 4/2

11:05-16:50

1 stop6h 45m

€199

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 12/1

16:45-10:20

1 stop16h 35m

Rennes St Jacques

Mon 19/1

11:05-22:55

1 stop12h 50m

€201

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 1/4

05:55-13:55

1 stop7h 00m

Rennes St Jacques

Tue 14/4

14:30-22:25

1 stop8h 55m

€207

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 19/1

06:10-18:55

2 stops11h 45m

Rennes St Jacques

Wed 28/1

20:20-11:30

2 stops16h 10m

€213

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 28/1

19:35-18:35

2 stops22h 00m

Rennes St Jacques

Wed 4/2

20:20-11:30

2 stops16h 10m

€215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Rennes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest month to fly to Rennes?

The month of May is, on average, the cheapest month to fly to Rennes from Ireland, with most prices found around €164. If you aren’t able to travel to Rennes during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of €170.

What is the cheapest Ireland to Rennes St Jacques flight route?

Fly from Dublin to Rennes St Jacques for the best Ireland - Rennes St Jacques flight prices

What cabin class options are available on Ireland to Rennes St Jacques flights?

There is only 1 cabin class available to choose from on Ireland to Rennes St Jacques flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Rennes flights?

You could potentially save up to 10% on your flight if you consider stops on a Ireland to Rennes flight.

Cheap Ireland to Rennes flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Rennes

Fastest flight time	7h 00m
Direct flights	None

The fastest flight from Ireland to Rennes takes 7h 00m

There are no direct flights from Ireland to Rennes. There are no popular flight routes from Ireland to Rennes.

Search flight deals

When did momondo last update prices for flights from Ireland to Rennes St Jacques Airport?
Prices for flights from Ireland to Rennes St Jacques Airport are updated daily.
How old do you have to be to fly from Ireland to Rennes St Jacques Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Rennes St Jacques Airport.
What documentation or ID do you need to fly to Rennes St Jacques Airport?
The travel and health documents you'll need for your trip to Rennes St Jacques Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Rennes St Jacques Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Rennes?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Rennes is Boeing 737 MAX 8, representing 33.33% of all bookings. The subsequent popular models are Airbus A320-100/200 at 33.33% and ATR 72-201 / 202 at 33.33%.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Rennes?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rennes from Ireland.

Can I find flights from Ireland to Rennes with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Rennes flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Rennes?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Rennes.

I’m not ready to book a flight from Ireland to Rennes right now. Can momondo alert me if prices change?

Price alerts on flights to Rennes from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.