Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Cork to Rennes from €191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Rennes departing on 20/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cork to Rennes

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:05 - 11:30
ORK
-
RNS
20h 25m
2 stops
Multiple Airlines Logo
15:25 - 09:25
RNS
-
ORK
19h 00m
1 stop
€255Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
21:45 - 16:30
ORK
-
RNS
17h 45m
1 stop
Multiple Airlines Logo
16:00 - 11:10
RNS
-
ORK
20h 10m
1 stop
€262Multiple Airlines
Thu, 28 May - Mon, 1 Jun
Multiple Airlines Logo
18:25 - 18:15
ORK
-
RNS
22h 50m
2 stops
Multiple Airlines Logo
15:25 - 07:30
RNS
-
ORK
17h 05m
2 stops
€324Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
06:15 - 13:55
ORK
-
RNS
6h 40m
1 stop
KLM Logo
14:25 - 10:20
RNS
-
ORK
20h 55m
1 stop
€342KLM
Wed, 27 May - Sun, 31 May
Multiple Airlines Logo
14:05 - 09:50
ORK
-
RNS
18h 45m
3 stops
Multiple Airlines Logo
16:25 - 21:45
RNS
-
ORK
6h 20m
1 stop
€346Multiple Airlines
Wed, 27 May - Sun, 31 May
Multiple Airlines Logo
07:10 - 14:50
ORK
-
RNS
6h 40m
1 stop
Multiple Airlines Logo
15:25 - 23:50
RNS
-
ORK
9h 25m
1 stop
€358Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
10:20 - 17:40
ORK
-
RNS
30h 20m
3 stops
Multiple Airlines Logo
11:05 - 13:40
RNS
-
ORK
27h 35m
2 stops
€363Multiple Airlines
Wed, 27 May - Sun, 31 May
Multiple Airlines Logo
20:10 - 10:20
ORK
-
RNS
37h 10m
3 stops
Multiple Airlines Logo
14:45 - 09:25
RNS
-
ORK
19h 40m
2 stops
€371Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
09:55 - 18:15
ORK
-
RNS
31h 20m
3 stops
Multiple Airlines Logo
15:25 - 07:30
RNS
-
ORK
17h 05m
2 stops
€375Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
17:10 - 10:20
ORK
-
RNS
16h 10m
2 stops
KLM Logo
14:25 - 10:20
RNS
-
ORK
20h 55m
1 stop
€379KLM
Wed, 27 May - Sun, 31 May

KLM flights from Cork to Rennes

Our best KLM deals on Cork to Rennes flight tickets
KLM
27 May
ORK06:15Cork
6h 40m
1 stop
RNS13:55Rennes St Jacques
31 May
RNS14:25Rennes St Jacques
20h 55m
1 stop
ORK10:20Cork
€342
KLM
27 May
ORK17:10Cork
16h 10m
2 stops
RNS10:20Rennes St Jacques
31 May
RNS14:25Rennes St Jacques
20h 55m
1 stop
ORK10:20Cork
€379
KLM
25 Jun
ORK06:15Cork
6h 40m
1 stop
RNS13:55Rennes St Jacques
2 Jul
RNS14:25Rennes St Jacques
9h 10m
1 stop
ORK22:35Cork
€476

momondo Fare Finder

 
Customise your flight search to find flights from Cork to Rennes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 14 May 2026.
Use the filters below to find and compare flights from Cork to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 10/6

14:05-11:30

2 stops20h 25m

Rennes St Jacques

Wed 17/6

15:25-09:25

1 stop19h 00m

€255

CorkRennes

ORK - RNS

ORKRNS

Cork

Thu 28/5

21:45-16:30

1 stop17h 45m

Rennes St Jacques

Mon 1/6

16:00-11:10

1 stop20h 10m

€262

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 10/6

18:25-18:15

2 stops22h 50m

Rennes St Jacques

Wed 17/6

15:25-07:30

2 stops17h 05m

€324

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 27/5

06:15-13:55

1 stop6h 40m

Rennes St Jacques

Sun 31/5

14:25-10:20

1 stop20h 55m

€342

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 27/5

14:05-09:50

3 stops18h 45m

Rennes St Jacques

Sun 31/5

16:25-21:45

1 stop6h 20m

€346
Fastest return journey

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 10/6

07:10-14:50

1 stop6h 40m

Rennes St Jacques

Wed 17/6

15:25-23:50

1 stop9h 25m

€358

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 27/5

10:20-17:40

3 stops30h 20m

Rennes St Jacques

Sun 31/5

11:05-13:40

2 stops27h 35m

€363

CorkRennes

ORK - RNS

ORKRNS

Cork

Thu 25/6

20:10-10:20

3 stops37h 10m

Rennes St Jacques

Thu 2/7

14:45-09:25

2 stops19h 40m

€371

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 10/6

09:55-18:15

3 stops31h 20m

Rennes St Jacques

Wed 17/6

15:25-07:30

2 stops17h 05m

€375

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 27/5

17:10-10:20

2 stops16h 10m

Rennes St Jacques

Sun 31/5

14:25-10:20

1 stop20h 55m

€379

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Rennes from

How to get the cheapest flight ticket from Cork 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

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

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

When to book flights from Cork to Rennes

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

Cheap Cork to Rennes (ORK to RNS) flight deals and tips

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

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from Cork to Rennes takes 5h 45m
There are no direct flights from Cork to Rennes. There are no popular flight routes from Cork to Rennes.
Search flight deals

Frequently asked questions about flying from Cork to Rennes

  • How far is Cork to Rennes St Jacques by plane?

    Cork and Rennes St Jacques are 641.8 km apart from one another. In terms of flight time, this usually takes a little over 5h 45m.

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

    Prices for flights from Cork Airport to Rennes St Jacques Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cork 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 Cork Airport to Rennes St Jacques Airport.

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

    The required travel and health documents for your Rennes St Jacques Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Rennes St Jacques Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Rennes from Cork is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rennes quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Rennes from Cork which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Cork to Rennes flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rennes from Cork. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Rennes trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 13/6
Sat 20/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to France

Airports servicing Brittany

Brest Guipavas Airport