£112 Cheap Flights from Rennes (RNS) to Dublin (DUB)

You can find one-way and return flights from RNS to DUB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when RNS to DUB ticket fares go up or down.

The cheapest months to fly from RNS to DUB are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Only one airline offers direct flights from Rennes (RNS-Saint-Jacques) to Dublin (DUB). Aer Lingus operates 7 direct flights from Rennes (RNS-Saint-Jacques) to Dublin (DUB) every week.

To find a cheap flight from Rennes (RNS-Saint-Jacques) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Rennes (RNS-Saint-Jacques) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Eastern Airlines offers early morning flights. If price is the most important factor, Eastern Airlines typically offers the lowest fares. Hop! offers the most daily flights from Rennes (RNS-Saint-Jacques) to Dublin (DUB), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

While direct flights from Rennes (RNS-Saint-Jacques) to Dublin (DUB) are very rare, you'll find approximately 1 connecting flight per day. Some common connection points include Schiphol (AMS) and Roissy-Charles de Gaulle (CDG).

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from RNS to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Rennes (RNS-Saint-Jacques) to Dublin (DUB) on a Wednesday, with around 7 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Accessrail, KLM, and Hop! Flight schedules are consistent throughout the week, so you'll have similar options on other days too.

The most popular departure time for flights from Rennes (RNS-Saint-Jacques) to Dublin (DUB) is in the afternoon, between 3pm and 6pm. Many major carriers, including KLM and Accessrail, offer flights during this window. Many travellers prefer this time as it allows for a productive morning before heading to the airport, and you'll arrive in Dublin with time to settle in for the evening.

A non-stop flight from Rennes (RNS-Saint-Jacques) to Dublin (DUB) typically takes around 2 hours. This route covers a distance of approximately 674 kilometres (419 miles). If you opt for a flight with one stop, your journey will usually take longer, around 9 hours, while flights with two or more stops can extend to about 18 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.

You can fly business class between RNS and DUB. Airlines that offer business class service on this route include:

• KLM
• Accessrail
• Hop!

It's easy to earn miles on a Rennes (RNS-Saint-Jacques) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from Rennes (RNS-Saint-Jacques) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Rennes (RNS-Saint-Jacques) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Rennes (RNS-Saint-Jacques) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.