€97 Find Cheap Flights from Rennes to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rennes to Ireland departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Ireland Flight Deals from Rennes

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€195
Cork
Cork1 stop€231
Shannon
Shannon1 stop€262
Dublin
Dublin1 stop€195
Cork
Cork1 stop€231
Shannon
Shannon1 stop€262

Cheap Flights from Rennes to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Rennes to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Rennes to Ireland

Fri, 9 Oct - Sun, 11 Oct
Multiple Airlines Logo
17:10 - 22:50
RNS
-
DUB
6h 40m
1 stop
Multiple Airlines Logo
07:55 - 15:40
DUB
-
RNS
6h 45m
1 stop
€195Multiple Airlines
Thu, 1 Oct - Sun, 4 Oct
Multiple Airlines Logo
14:00 - 18:30
RNS
-
DUB
5h 30m
1 stop
Multiple Airlines Logo
09:25 - 15:40
DUB
-
RNS
5h 15m
1 stop
€197Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
10:30 - 20:45
RNS
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
07:50 - 14:50
DUB
-
RNS
6h 00m
1 stop
€205Multiple Airlines
Fri, 9 Oct - Mon, 12 Oct
Multiple Airlines Logo
17:10 - 22:50
RNS
-
DUB
6h 40m
1 stop
Multiple Airlines Logo
07:25 - 15:25
DUB
-
RNS
7h 00m
1 stop
€206Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
10:30 - 20:45
RNS
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
07:50 - 14:50
DUB
-
RNS
6h 00m
1 stop
€207Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
22:00 - 11:10
RNS
-
DUB
14h 10m
1 stop
Multiple Airlines Logo
07:40 - 21:30
DUB
-
RNS
12h 50m
1 stop
€208Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
10:30 - 16:00
RNS
-
DUB
6h 30m
1 stop
Multiple Airlines Logo
07:50 - 14:50
DUB
-
RNS
6h 00m
1 stop
€209Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
22:00 - 11:10
RNS
-
DUB
14h 10m
1 stop
Multiple Airlines Logo
11:10 - 21:30
DUB
-
RNS
9h 20m
1 stop
€211Multiple Airlines
Wed, 15 Jul - Wed, 22 Jul
Multiple Airlines Logo
10:30 - 14:50
RNS
-
DUB
5h 20m
1 stop
Multiple Airlines Logo
09:35 - 14:50
DUB
-
RNS
4h 15m
1 stop
€214Multiple Airlines
Tue, 28 Jul - Mon, 10 Aug
Multiple Airlines Logo
22:00 - 10:15
RNS
-
DUB
13h 15m
1 stop
Multiple Airlines Logo
06:25 - 15:25
DUB
-
RNS
8h 00m
1 stop
€218Multiple Airlines
Booking Insights

KAYAK's insights & trends for Rennes to Ireland flights

Get data-powered insights and trends into flights from Rennes to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Rennes to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Rennes found in the last 72 hours was to Dublin, at €179 return. The most popular route is from Rennes (RNS) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 5 days was €179.

What is the cheapest time of day to fly to Ireland?

The average price for all round-trip flights from Rennes to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €188 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €188.

What is the cheapest month to fly from Rennes to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rennes to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rennes to Ireland is November, when tickets cost €0 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of return tickets is €226 and €175 respectively.

Good to know

Low seasonSeptember
Cheapest flight€97
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from Rennes to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Rennes to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rennes to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rennes to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rennes to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rennes to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Rennes to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rennes to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rennes to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Rennes to Ireland

Information on your arrival and departure airports