Cheap Flights from Rennes (RNS) to Reykjavik (KEF)

Popular airlines from Rennes (RNS-Saint-Jacques) to Reykjavik–Keflavik Intl. Airport (KEF)

Flights from Rennes (RNS) to Reykjavik (KEF)
Origin airport
Saint-Jacques
Destination airport
Keflavik Intl.
Distance
1350 mi

Rennes to Reykjavik Flights

The cheapest times to fly from Rennes to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rennes to Reykjavik are during the month of . You can find some of the cheapest flights from Rennes to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rennes to Reykjavik

Sunday is one of the best days to book for cheap flights from Rennes to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rennes to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rennes to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rennes to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rennes to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF) cost?
Get a cheap one-way flight or cheap return flight from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from RNS to KEF is , when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from RNS to KEF. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF)?
You'll need to catch a flight with a layover when traveling from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from RNS to KEF?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF)?
To avoid possible delays on the Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute fares from RNS to KEF are typically more expensive. For the lowest prices, start searching for flights well in advance. That said, if you're flexible with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a RNS to KEF flight and hotel package?
You'll generally save money by booking a RNS to KEF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Saint-Jacques Airport (RNS) to Keflavik Intl. Airport (KEF)?
It's usually possible to cancel or reschedule your RNS to KEF flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.