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

KLM and Aer Lingus are the most popular carriers 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.

€82 Cheap Flights from Dublin to Rennes in 2026

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Find the cheapest flights from Dublin to Rennes

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:15 - 17:05

DUB

RNS

22h 50m

1 stop

17:35 - 22:10

RNS

DUB

5h 35m

1 stop

€179KLM

vie., 20 feb. - vie., 27 feb.

13:25 - 16:40

DUB

RNS

26h 15m

1 stop

17:10 - 22:10

RNS

DUB

6h 00m

1 stop

€179KLM

sáb., 21 feb. - lun., 23 feb.

05:55 - 13:55

DUB

RNS

7h 00m

1 stop

14:30 - 08:20

RNS

DUB

18h 50m

1 stop

€184KLM

vie., 10 abr. - mar., 14 abr.

17:15 - 16:40

DUB

RNS

22h 25m

1 stop

17:35 - 07:20

RNS

DUB

14h 45m

1 stop

€187KLM

sáb., 21 mar. - sáb., 28 mar.

05:55 - 17:05

DUB

RNS

10h 10m

1 stop

11:05 - 22:10

RNS

DUB

12h 05m

2 stops

€195KLM

jue., 5 mar. - lun., 9 mar.

06:35 - 16:05

DUB

RNS

8h 30m

1 stop

18:30 - 22:05

RNS

DUB

28h 35m

2 stops

€196Multiple Airlines

dom., 8 mar. - jue., 12 mar.

17:15 - 10:20

DUB

RNS

16h 05m

2 stops

17:35 - 07:20

RNS

DUB

14h 45m

1 stop

€199KLM

sáb., 21 mar. - sáb., 28 mar.

06:55 - 20:10

DUB

RNS

12h 15m

2 stops

20:25 - 13:20

RNS

DUB

17h 55m

2 stops

€201Multiple Airlines

jue., 5 mar. - lun., 9 mar.

14:30 - 19:40

DUB

RNS

4h 10m

1 stop

13:10 - 23:05

RNS

DUB

10h 55m

2 stops

€204Multiple Airlines

lun., 9 mar. - lun., 16 mar.

07:50 - 19:40

DUB

RNS

10h 50m

1 stop

13:10 - 23:05

RNS

DUB

10h 55m

2 stops

€205Multiple Airlines

lun., 9 mar. - lun., 16 mar.

KLM flights from Dublin to Rennes

Our best KLM deals on Dublin to Rennes flight tickets

KLM

20 Feb

DUB17:15Dublin

22h 50m

1 stop

RNS17:05Rennes St Jacques

27 Feb

RNS17:35Rennes St Jacques

5h 35m

1 stop

DUB22:10Dublin

€178

KLM

21 Feb

DUB13:25Dublin

26h 15m

1 stop

RNS16:40Rennes St Jacques

23 Feb

RNS17:10Rennes St Jacques

6h 00m

1 stop

DUB22:10Dublin

€179

KLM

10 Apr

DUB05:55Dublin

7h 00m

1 stop

RNS13:55Rennes St Jacques

14 Apr

RNS14:30Rennes St Jacques

18h 50m

1 stop

DUB08:20Dublin

€184

Air France flights from Dublin to Rennes

Our best Air France deals on Dublin to Rennes flight tickets

Air France

21 Feb

DUB16:45Dublin

16h 35m

1 stop

RNS10:20Rennes St Jacques

23 Feb

RNS10:35Rennes St Jacques

37h 20m

2 stops

DUB22:55Dublin

€219

Air France

19 Feb

DUB08:55Dublin

24h 25m

1 stop

RNS10:20Rennes St Jacques

26 Feb

RNS11:05Rennes St Jacques

5h 40m

1 stop

DUB15:45Dublin

€406

Fly from

Fly to

Route

Depart

Return

Price

DublinRennes

DUB - RNS

DUBRNS

Dublin

vie. 20/2

17:15-17:05

1 stop22h 50m

Rennes St Jacques

vie. 27/2

17:35-22:10

1 stop5h 35m

€178

DublinRennes

DUB - RNS

DUBRNS

Dublin

sáb. 21/2

13:25-16:40

1 stop26h 15m

Rennes St Jacques

lun. 23/2

17:10-22:10

1 stop6h 00m

€179

DublinRennes

DUB - RNS

DUBRNS

Dublin

vie. 10/4

05:55-13:55

1 stop7h 00m

Rennes St Jacques

mar. 14/4

14:30-08:20

1 stop18h 50m

€184

DublinRennes

DUB - RNS

DUBRNS

Dublin

sáb. 21/3

17:15-16:40

1 stop22h 25m

Rennes St Jacques

sáb. 28/3

17:35-07:20

1 stop14h 45m

€187

DublinRennes

DUB - RNS

DUBRNS

Dublin

jue. 5/3

05:55-17:05

1 stop10h 10m

Rennes St Jacques

lun. 9/3

11:05-22:10

2 stops12h 05m

€195

DublinRennes

DUB - RNS

DUBRNS

Dublin

dom. 8/3

06:35-16:05

1 stop8h 30m

Rennes St Jacques

jue. 12/3

18:30-22:05

2 stops28h 35m

€196

DublinRennes

DUB - RNS

DUBRNS

Dublin

sáb. 21/3

17:15-10:20

2 stops16h 05m

Rennes St Jacques

sáb. 28/3

17:35-07:20

1 stop14h 45m

€199

DublinRennes

DUB - RNS

DUBRNS

Dublin

jue. 5/3

06:55-20:10

2 stops12h 15m

Rennes St Jacques

lun. 9/3

20:25-13:20

2 stops17h 55m

€201

DublinRennes

DUB - RNS

DUBRNS

Dublin

lun. 9/3

14:30-19:40

1 stop4h 10m

Rennes St Jacques

lun. 16/3

13:10-23:05

2 stops10h 55m

€204

DublinRennes

DUB - RNS

DUBRNS

Dublin

lun. 9/3

07:50-19:40

1 stop10h 50m

Rennes St Jacques

lun. 16/3

13:10-23:05

2 stops10h 55m

€205

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 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 00m
Direct flights	Sun
Airports in Rennes	1 airport

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

Direct flights go from Dublin to Rennes on Sunday. There are no airlines offering direct flights..

There is 1 airport in Rennes. From Dublin there are direct flights to Rennes St Jacques (RNS).

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 00m.
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.