What is the cheapest airline that flies from Ireland to Rennes St Jacques?

KLM is the most popular carrier operating from Ireland to Rennes St Jacques

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 15h 10m 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.

€81 Cheap Flights from Ireland to Rennes in 2025/26

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Find the cheapest flights from Ireland to Rennes

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One-way

Last minute

Recent return flight deals from Ireland to Rennes

Enter your travel dates to find the best prices.

13:45 - 20:35

DUB

RNS

5h 50m1 stop

21:05 - 07:50

RNS

DUB

11h 45m1 stop

€151Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

13:00 - 20:35

DUB

RNS

6h 35m1 stop

20:55 - 18:50

RNS

DUB

22h 55m2 stops

€173Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

07:05 - 20:35

DUB

RNS

12h 30m1 stop

09:05 - 18:55

RNS

DUB

10h 50m1 stop

€177Multiple Airlines

Fri, 13 Feb - Sun, 15 Feb

13:00 - 19:40

DUB

RNS

5h 40m1 stop

13:10 - 07:20

RNS

DUB

19h 10m2 stops

€185Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

07:00 - 19:40

DUB

RNS

11h 40m1 stop

13:10 - 07:20

RNS

DUB

19h 10m2 stops

€186Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

19:35 - 08:55

DUB

RNS

12h 20m1 stop

13:05 - 10:25

RNS

DUB

22h 20m2 stops

€188Multiple Airlines

Fri, 13 Feb - Sun, 15 Feb

09:35 - 19:40

ORK

RNS

9h 05m1 stop

13:10 - 07:20

RNS

ORK

19h 10m2 stops

€194Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

05:55 - 17:00

DUB

RNS

10h 05m1 stop

17:30 - 08:05

RNS

DUB

15h 35m1 stop

€199KLM

Mon, 2 Feb - Mon, 9 Feb

08:50 - 17:00

DUB

RNS

7h 10m1 stop

20:25 - 07:50

RNS

DUB

12h 25m1 stop

€200Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

15:40 - 10:20

ORK

RNS

17h 40m1 stop

17:30 - 23:25

RNS

ORK

6h 55m1 stop

€309KLM

Mon, 9 Feb - Mon, 16 Feb

KLM flights from Ireland to Rennes

Our best KLM deals on Ireland to Rennes flight tickets

KLM

2 Feb

DUB05:55Dublin

10h 05m

1 stop

RNS17:00Rennes St Jacques

9 Feb

RNS17:30Rennes St Jacques

15h 35m

1 stop

DUB08:05Dublin

€199

Find similar

KLM

9 Feb

DUB05:55Dublin

10h 05m

1 stop

RNS17:00Rennes St Jacques

16 Feb

RNS17:30Rennes St Jacques

5h 40m

1 stop

DUB22:10Dublin

€244

Find similar

KLM

9 Feb

DUB08:50Dublin

7h 10m

1 stop

RNS17:00Rennes St Jacques

16 Feb

RNS17:30Rennes St Jacques

15h 35m

1 stop

DUB08:05Dublin

€245

Find similar

Air France flights from Ireland to Rennes

Our best Air France deals on Ireland to Rennes flight tickets

Air France

24 Jan

DUB16:45Dublin

16h 35m

1 stop

RNS10:20Rennes St Jacques

31 Jan

RNS11:20Rennes St Jacques

21h 40m

1 stop

DUB08:00Dublin

€244

Find similar

Air France

1 Jan

DUB08:55Dublin

24h 25m

1 stop

RNS10:20Rennes St Jacques

4 Jan

RNS11:05Rennes St Jacques

21h 55m

1 stop

DUB08:00Dublin

€284

Find similar

Air France

7 Feb

DUB16:45Dublin

16h 35m

1 stop

RNS10:20Rennes St Jacques

14 Feb

RNS11:20Rennes St Jacques

5h 25m

1 stop

DUB15:45Dublin

€441

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinRennes

DUB - RNS

DUBRNS

Dublin

Fri 23/1

13:45-20:35

1 stop5h 50m

Rennes St Jacques

Fri 30/1

21:05-07:50

1 stop11h 45m

€151

DublinRennes

DUB - RNS

DUBRNS

Dublin

Fri 23/1

13:00-20:35

1 stop6h 35m

Rennes St Jacques

Fri 30/1

20:55-18:50

2 stops22h 55m

€173

DublinRennes

DUB - RNS

DUBRNS

Dublin

Fri 13/2

07:05-20:35

1 stop12h 30m

Rennes St Jacques

Sun 15/2

09:05-18:55

1 stop10h 50m

€177

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 9/2

13:00-19:40

1 stop5h 40m

Rennes St Jacques

Mon 16/2

13:10-07:20

2 stops19h 10m

€185

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 9/2

07:00-19:40

1 stop11h 40m

Rennes St Jacques

Mon 16/2

13:10-07:20

2 stops19h 10m

€186

DublinRennes

DUB - RNS

DUBRNS

Dublin

Fri 13/2

19:35-08:55

1 stop12h 20m

Rennes St Jacques

Sun 15/2

13:05-10:25

2 stops22h 20m

€188

CorkRennes

ORK - RNS

ORKRNS

Cork

Mon 9/2

09:35-19:40

1 stop9h 05m

Rennes St Jacques

Mon 16/2

13:10-07:20

2 stops19h 10m

€194

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 2/2

05:55-17:00

1 stop10h 05m

Rennes St Jacques

Mon 9/2

17:30-08:05

1 stop15h 35m

€199

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 2/2

08:50-17:00

1 stop7h 10m

Rennes St Jacques

Mon 9/2

20:25-07:50

1 stop12h 25m

€200

CorkRennes

ORK - RNS

ORKRNS

Cork

Mon 9/2

15:40-10:20

1 stop17h 40m

Rennes St Jacques

Mon 16/2

17:30-23:25

1 stop6h 55m

€309

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

Airlines

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 €163. 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	6h 35m
Direct flights	None

The fastest flight from Ireland to Rennes takes 6h 35m

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.