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.

€79 Cheap Flights from Dublin to Rennes in 2025

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 Dublin to Rennes

Round-trip

One-way

Direct

Cheap return flights

15:10 - 18:10DUB-RNS

2h 00mdirect

18:50 - 19:45RNS-DUB

1h 55mdirect

€130Aer Lingus

Find Deal

Sat, 20 Sep - Sat, 27 Sep

06:30 - 15:40DUB-RNS

8h 10m1 stop

18:50 - 19:45RNS-DUB

1h 55mdirect

€134

Find Deal

Sun, 21 Sep - Sat, 27 Sep

12:00 - 14:50DUB-RNS

1h 50mdirect

18:50 - 19:45RNS-DUB

1h 55mdirect

€135Aer Lingus

Find Deal

Wed, 17 Sep - Sat, 27 Sep

19:10 - 10:00DUB-RNS

13h 50m1 stop

15:30 - 16:15RNS-DUB

1h 45mdirect

€139

Find Deal

Tue, 16 Sep - Wed, 24 Sep

21:25 - 10:00DUB-RNS

11h 35m1 stop

16:15 - 22:15RNS-DUB

7h 00m1 stop

€157

Find Deal

Tue, 7 Oct - Wed, 8 Oct

07:50 - 15:40DUB-RNS

6h 50m1 stop

18:50 - 19:45RNS-DUB

1h 55mdirect

€158

Find Deal

Wed, 17 Sep - Sat, 27 Sep

06:55 - 12:55DUB-RNS

5h 00m1 stop

16:15 - 22:05RNS-DUB

6h 50m1 stop

€160

Find Deal

Sat, 11 Oct - Mon, 13 Oct

05:55 - 17:05DUB-RNS

10h 10m1 stop

17:35 - 08:05RNS-DUB

15h 30m1 stop

€200KLM

Find Deal

Sat, 15 Nov - Sat, 22 Nov

09:10 - 17:45DUB-RNS

7h 35m2 stops

06:30 - 15:00RNS-DUB

9h 30m2 stops

€206Air France

Find Deal

Wed, 8 Oct - Wed, 15 Oct

05:55 - 17:00DUB-RNS

10h 05m1 stop

17:35 - 08:05RNS-DUB

15h 30m1 stop

€212KLM

Find Deal

Fri, 14 Nov - Sun, 23 Nov

KLM flights from Dublin to Rennes

Our best KLM deals on Dublin to Rennes flight tickets

KLM

15 Nov

DUB05:55Dublin

10h 10m

1 stop

RNS17:05Rennes St Jacques

22 Nov

RNS17:35Rennes St Jacques

15h 30m

1 stop

DUB08:05Dublin

€200

Find similar

KLM

14 Nov

DUB05:55Dublin

10h 05m

1 stop

RNS17:00Rennes St Jacques

23 Nov

RNS17:35Rennes St Jacques

15h 30m

1 stop

DUB08:05Dublin

€212

Find similar

KLM

9 Sept

DUB05:55Dublin

9h 05m

1 stop

RNS16:00Rennes St Jacques

16 Sept

RNS16:35Rennes St Jacques

6h 50m

1 stop

DUB22:25Dublin

€307

Find similar

Air France flights from Dublin to Rennes

Our best Air France deals on Dublin to Rennes flight tickets

Air France

8 Oct

DUB09:10Dublin

7h 35m

2 stops

RNS17:45Rennes St Jacques

15 Oct

RNS06:30Rennes St Jacques

9h 30m

2 stops

DUB15:00Dublin

€206

Find similar

Air France

9 Sept

DUB09:10Dublin

11h 40m

2 stops

RNS21:50Rennes St Jacques

17 Sept

RNS06:30Rennes St Jacques

9h 30m

2 stops

DUB15:00Dublin

€277

Find similar

Air France

7 Sept

DUB06:00Dublin

6h 10m

1 stop

RNS13:10Rennes St Jacques

14 Sept

RNS10:15Rennes St Jacques

5h 45m

1 stop

DUB15:00Dublin

€305

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sat 20/9

15:10-18:10

Nonstop2h 00m

Rennes St Jacques

Sat 27/9

18:50-19:45

Nonstop1h 55m

€130

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sun 21/9

06:30-15:40

1 stop8h 10m

Rennes St Jacques

Sat 27/9

18:50-19:45

Nonstop1h 55m

€134

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 17/9

12:00-14:50

Nonstop1h 50m

Rennes St Jacques

Sat 27/9

18:50-19:45

Nonstop1h 55m

€135

DublinRennes

DUB - RNS

DUBRNS

Dublin

Tue 16/9

19:10-10:00

1 stop13h 50m

Rennes St Jacques

Wed 24/9

15:30-16:15

Nonstop1h 45m

€139

DublinRennes

DUB - RNS

DUBRNS

Dublin

Tue 7/10

21:25-10:00

1 stop11h 35m

Rennes St Jacques

Wed 8/10

16:15-22:15

1 stop7h 00m

€157

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 17/9

07:50-15:40

1 stop6h 50m

Rennes St Jacques

Sat 27/9

18:50-19:45

Nonstop1h 55m

€158

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sat 11/10

06:55-12:55

1 stop5h 00m

Rennes St Jacques

Mon 13/10

16:15-22:05

1 stop6h 50m

€160

DublinRennes

DUB - RNS

DUBRNS

Dublin

Sat 15/11

05:55-17:05

1 stop10h 10m

Rennes St Jacques

Sat 22/11

17:35-08:05

1 stop15h 30m

€200

DublinRennes

DUB - RNS

DUBRNS

Dublin

Wed 8/10

09:10-17:45

2 stops7h 35m

Rennes St Jacques

Wed 15/10

06:30-15:00

2 stops9h 30m

€206

DublinRennes

DUB - RNS

DUBRNS

Dublin

Fri 14/11

05:55-17:00

1 stop10h 05m

Rennes St Jacques

Sun 23/11

17:35-08:05

1 stop15h 30m

€212

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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

Other information

What is the cheapest day to depart on your flight to Rennes?

On average, the least expensive day to fly to Rennes from Dublin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €161. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Rennes is Saturday, with ticket prices averaging around €251.

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 are 1 cabin classes 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	1h 50m
Direct flights	Thu and Sun
Airports in Rennes	1 airport

The fastest flight from Dublin to Rennes takes 1h 50m

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

There is 1 airport near Rennes: 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 1h 50m.
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 ATR 72-201 / 202, making up 75.00% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.50% and Airbus A320-100/200 with 12.50%.

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.