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Cheap flights from Cork to Rennes from €241

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Rennes departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cork to Rennes

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:00 - 16:30
ORK
-
RNS
18h 30m
1 stop
Multiple Airlines Logo
16:05 - 11:10
RNS
-
ORK
20h 05m
1 stop
€241Multiple Airlines
Thu, 7 May - Mon, 11 May
KLM Logo
15:25 - 10:20
ORK
-
RNS
17h 55m
1 stop
KLM Logo
11:05 - 14:25
RNS
-
ORK
4h 20m
1 stop
€273KLM
Tue, 12 May - Sat, 16 May
Multiple Airlines Logo
10:00 - 15:25
ORK
-
RNS
4h 25m
1 stop
Multiple Airlines Logo
17:10 - 08:25
RNS
-
ORK
16h 15m
2 stops
€283Multiple Airlines
Mon, 29 Jun - Fri, 3 Jul
KLM Logo
17:10 - 10:20
ORK
-
RNS
16h 10m
2 stops
KLM Logo
11:05 - 14:25
RNS
-
ORK
4h 20m
1 stop
€298KLM
Tue, 12 May - Sat, 16 May
Multiple Airlines Logo
06:30 - 07:45
ORK
-
RNS
24h 15m
2 stops
Multiple Airlines Logo
12:40 - 08:45
RNS
-
ORK
21h 05m
2 stops
€299Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
20:55 - 15:45
ORK
-
RNS
17h 50m
2 stops
Multiple Airlines Logo
17:10 - 08:25
RNS
-
ORK
16h 15m
2 stops
€319Multiple Airlines
Mon, 29 Jun - Fri, 3 Jul
Multiple Airlines Logo
15:30 - 10:20
ORK
-
RNS
41h 50m
3 stops
Multiple Airlines Logo
16:05 - 08:00
RNS
-
ORK
16h 55m
2 stops
€321Multiple Airlines
Thu, 7 May - Mon, 11 May
KLM Logo
06:15 - 16:50
ORK
-
RNS
9h 35m
1 stop
KLM Logo
17:20 - 22:35
RNS
-
ORK
6h 15m
1 stop
€330KLM
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
15:30 - 12:55
ORK
-
RNS
44h 25m
3 stops
Multiple Airlines Logo
18:20 - 14:20
RNS
-
ORK
21h 00m
3 stops
€337Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
20:55 - 17:40
ORK
-
RNS
19h 45m
3 stops
Multiple Airlines Logo
17:10 - 08:25
RNS
-
ORK
16h 15m
2 stops
€340Multiple Airlines
Mon, 29 Jun - Fri, 3 Jul

KLM flights from Cork to Rennes

Our best KLM deals on Cork to Rennes flight tickets
KLM
12 May
ORK15:25Cork
17h 55m
1 stop
RNS10:20Rennes St Jacques
16 May
RNS11:05Rennes St Jacques
4h 20m
1 stop
ORK14:25Cork
€273
KLM
12 May
ORK17:10Cork
16h 10m
2 stops
RNS10:20Rennes St Jacques
16 May
RNS11:05Rennes St Jacques
4h 20m
1 stop
ORK14:25Cork
€298
KLM
6 Jun
ORK06:15Cork
9h 35m
1 stop
RNS16:50Rennes St Jacques
13 Jun
RNS17:20Rennes St Jacques
6h 15m
1 stop
ORK22:35Cork
€330

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 26 April 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

Thu 7/5

21:00-16:30

1 stop18h 30m

Rennes St Jacques

Mon 11/5

16:05-11:10

1 stop20h 05m

€241

CorkRennes

ORK - RNS

ORKRNS

Cork

Tue 12/5

15:25-10:20

1 stop17h 55m

Rennes St Jacques

Sat 16/5

11:05-14:25

1 stop4h 20m

€273

CorkRennes

ORK - RNS

ORKRNS

Cork

Mon 29/6

10:00-15:25

1 stop4h 25m

Rennes St Jacques

Fri 3/7

17:10-08:25

2 stops16h 15m

€283

CorkRennes

ORK - RNS

ORKRNS

Cork

Tue 12/5

17:10-10:20

2 stops16h 10m

Rennes St Jacques

Sat 16/5

11:05-14:25

1 stop4h 20m

€298

CorkRennes

ORK - RNS

ORKRNS

Cork

Sat 6/6

06:30-07:45

2 stops24h 15m

Rennes St Jacques

Sat 13/6

12:40-08:45

2 stops21h 05m

€299

CorkRennes

ORK - RNS

ORKRNS

Cork

Mon 29/6

20:55-15:45

2 stops17h 50m

Rennes St Jacques

Fri 3/7

17:10-08:25

2 stops16h 15m

€319

CorkRennes

ORK - RNS

ORKRNS

Cork

Thu 7/5

15:30-10:20

3 stops41h 50m

Rennes St Jacques

Mon 11/5

16:05-08:00

2 stops16h 55m

€321
Fastest return journey

CorkRennes

ORK - RNS

ORKRNS

Cork

Sat 6/6

06:15-16:50

1 stop9h 35m

Rennes St Jacques

Sat 13/6

17:20-22:35

1 stop6h 15m

€330

CorkRennes

ORK - RNS

ORKRNS

Cork

Thu 7/5

15:30-12:55

3 stops44h 25m

Rennes St Jacques

Mon 11/5

18:20-14:20

3 stops21h 00m

€337

CorkRennes

ORK - RNS

ORKRNS

Cork

Mon 29/6

20:55-17:40

3 stops19h 45m

Rennes St Jacques

Fri 3/7

17:10-08:25

2 stops16h 15m

€340

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

4h 25m

Direct flights

None
The fastest flight from Cork to Rennes takes 4h 25m
There are no direct flights from Cork to Rennes. There are no popular flight routes from Cork to Rennes.
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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 4h 25m.

  • 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.

Frequently asked questions about flying from Cork to Rennes

  • How do I get Price Alerts for flights from Cork to Rennes?

    Search flight deals from Cork to Rennes. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Cork to Rennes with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

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