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

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

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

Prices for flights from Dublin Airport to Rennes St Jacques Airport were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Rennes St Jacques Airport.

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

The necessary travel and health documents for your Rennes St Jacques Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€66 Cheap Flights from Dublin to Rennes in 2025/26

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Find the cheapest flights from Dublin to Rennes

Round-trip

One-way

Cheap return flights

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12:35 - 19:35

DUB

RNS

6h 00m1 stop

20:20 - 07:50

RNS

DUB

12h 30m1 stop

€178Multiple Airlines

Wed, 21 Jan - Wed, 28 Jan

08:30 - 19:35

DUB

RNS

10h 05m1 stop

13:35 - 23:05

RNS

DUB

10h 30m2 stops

€188Multiple Airlines

Wed, 21 Jan - Mon, 26 Jan

06:25 - 15:05

DUB

RNS

7h 40m1 stop

15:35 - 23:20

RNS

DUB

8h 45m1 stop

€195Multiple Airlines

Mon, 13 Apr - Mon, 27 Apr

08:20 - 16:05

DUB

RNS

6h 45m1 stop

14:10 - 18:40

RNS

DUB

5h 30m1 stop

€196Multiple Airlines

Sun, 25 Jan - Sun, 1 Feb

08:50 - 13:55

DUB

RNS

4h 05m1 stop

17:30 - 08:05

RNS

DUB

15h 35m1 stop

€199KLM

Wed, 21 Jan - Mon, 26 Jan

08:50 - 13:55

DUB

RNS

4h 05m1 stop

14:25 - 08:05

RNS

DUB

18h 40m1 stop

€200KLM

Wed, 11 Feb - Wed, 18 Feb

05:55 - 17:00

DUB

RNS

10h 05m1 stop

17:30 - 08:05

RNS

DUB

15h 35m1 stop

€201KLM

Mon, 2 Feb - Mon, 9 Feb

08:20 - 16:05

DUB

RNS

6h 45m1 stop

14:10 - 08:50

RNS

DUB

19h 40m2 stops

€201Multiple Airlines

Sun, 25 Jan - Sun, 1 Feb

16:45 - 10:20

DUB

RNS

16h 35m1 stop

11:05 - 07:50

RNS

DUB

21h 45m1 stop

€202Air France

Mon, 26 Jan - Wed, 4 Feb

06:00 - 17:40

DUB

RNS

10h 40m2 stops

14:25 - 22:10

RNS

DUB

8h 45m1 stop

€206Multiple Airlines

Mon, 26 Jan - Wed, 4 Feb

Air France flights from Dublin to Rennes

Our best Air France deals on Dublin to Rennes flight tickets

Air France

26 Jan

DUB16:45Dublin

16h 35m

1 stop

RNS10:20Rennes St Jacques

4 Feb

RNS11:05Rennes St Jacques

21h 45m

1 stop

DUB07:50Dublin

€202

Find similar

Air France

27 Jan

DUB08:45Dublin

24h 35m

1 stop

RNS10:20Rennes St Jacques

3 Feb

RNS11:05Rennes St Jacques

21h 55m

1 stop

DUB08:00Dublin

€225

Find similar

Air France

21 Jan

DUB08:45Dublin

24h 00m

2 stops

RNS09:45Rennes St Jacques

26 Jan

RNS10:35Rennes St Jacques

22h 15m

2 stops

DUB07:50Dublin

€235

Find similar

KLM flights from Dublin to Rennes

Our best KLM deals on Dublin to Rennes flight tickets

KLM

21 Jan

DUB08:50Dublin

4h 05m

1 stop

RNS13:55Rennes St Jacques

26 Jan

RNS17:30Rennes St Jacques

15h 35m

1 stop

DUB08:05Dublin

€199

Find similar

KLM

11 Feb

DUB08:50Dublin

4h 05m

1 stop

RNS13:55Rennes St Jacques

18 Feb

RNS14:25Rennes St Jacques

18h 40m

1 stop

DUB08:05Dublin

€200

Find similar

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

€200

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 21/1

12:35-19:35

1 stop6h 00m

Rennes St Jacques

Wed 28/1

20:20-07:50

1 stop12h 30m

€178

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 21/1

08:30-19:35

1 stop10h 05m

Rennes St Jacques

Mon 26/1

13:35-23:05

2 stops10h 30m

€188

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 13/4

06:25-15:05

1 stop7h 40m

Rennes St Jacques

Mon 27/4

15:35-23:20

1 stop8h 45m

€195

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sun 25/1

08:20-16:05

1 stop6h 45m

Rennes St Jacques

Sun 1/2

14:10-18:40

1 stop5h 30m

€196

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 21/1

08:50-13:55

1 stop4h 05m

Rennes St Jacques

Mon 26/1

17:30-08:05

1 stop15h 35m

€199

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 11/2

08:50-13:55

1 stop4h 05m

Rennes St Jacques

Wed 18/2

14:25-08:05

1 stop18h 40m

€200

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

€200

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sun 25/1

08:20-16:05

1 stop6h 45m

Rennes St Jacques

Sun 1/2

14:10-08:50

2 stops19h 40m

€201

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 26/1

16:45-10:20

1 stop16h 35m

Rennes St Jacques

Wed 4/2

11:05-07:50

1 stop21h 45m

€202

DublinRennes

DUB - RNS

DUBRNS

Dublin

Mon 26/1

06:00-17:40

2 stops10h 40m

Rennes St Jacques

Wed 4/2

14:25-22:10

1 stop8h 45m

€206

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin 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

What is the cheapest month to fly to Rennes?

The month of May is, on average, the cheapest month to fly to Rennes from Dublin, 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 Dublin to Rennes St Jacques flight route?

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

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

There is only 1 cabin class available to choose from on Dublin 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.

When to book flights from Dublin to Rennes

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Rennes according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Dublin to Rennes (DUB to RNS) flight deals and tips

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

Fastest flight time	7h 10m
Direct flights	None

The fastest flight from Dublin to Rennes takes 7h 10m

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

Search flight deals

How far is Dublin to Rennes St Jacques by plane?
The distance between Dublin and Rennes St Jacques is about 664.6 km. A reasonable flight in good conditions will take 7h 10m.
When did momondo last update prices for flights from Dublin Airport to Rennes St Jacques Airport?
Prices for flights from Dublin Airport to Rennes St Jacques Airport were last updated today.
How old do you have to be to fly from Dublin Airport to Rennes St Jacques Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Rennes St Jacques Airport.
What documentation or ID do you need to fly to Rennes St Jacques Airport?
The necessary travel and health documents for your Rennes St Jacques Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Rennes?
Based on momondo bookings for flights between Dublin and Rennes, the leading plane model is Boeing 737 MAX 8, making up 33.33% of the total bookings. Other popular models include Airbus A320-100/200 with 33.33% and ATR 72-201 / 202 with 33.33%.

Why use momondo?

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

It is quick and easy to find Dublin to Rennes flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rennes that suits you.

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

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

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

momondo helps you find the best flight between Dublin and Rennes by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Rennes, momondo offers a useful price alert feature which will track prices for flights to Rennes from Dublin and alert you when they change.