$333 Cheap Flights from Bucharest (OTP) to Rennes (RNS)

View $333 flight on Mon, May 12, 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Rennes (RNS-Saint-Jacques)

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Cheap Flights from Bucharest to Rennes (OTP-RNS)

Prices were available within the past 7 days and start at $333 for one-way flights and $432 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sat, May 24 - Wed, Jun 11
OTP
Bucharest
RNS
Rennes
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select KLM flight, departing Sat, May 24 from Bucharest to Rennes, returning Wed, Jun 11, priced at $432 found 2 days ago
KLM
Sun, May 25 - Wed, Jun 11
OTP
Bucharest
RNS
Rennes
$450 Roundtrip, found 2 days ago
$450
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, May 25 from Bucharest to Rennes, returning Wed, Jun 11, priced at $450 found 2 days ago
KLM
Thu, May 15 - Tue, May 20
OTP
Bucharest
RNS
Rennes
$450 Roundtrip, found 5 days ago
$450
Roundtrip
found 5 days ago
Select KLM flight, departing Thu, May 15 from Bucharest to Rennes, returning Tue, May 20, priced at $450 found 5 days ago
KLM
Sun, May 25 - Tue, Jun 10
OTP
Bucharest
RNS
Rennes
$468 Roundtrip, found 2 days ago
$468
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, May 25 from Bucharest to Rennes, returning Tue, Jun 10, priced at $468 found 2 days ago
KLM
Thu, May 29 - Fri, Jun 13
OTP
Bucharest
RNS
Rennes
$470 Roundtrip, found 2 days ago
$470
Roundtrip
found 2 days ago
Select KLM flight, departing Thu, May 29 from Bucharest to Rennes, returning Fri, Jun 13, priced at $470 found 2 days ago
KLM
Tue, Jun 10 - Sat, Jun 21
OTP
Bucharest
RNS
Rennes
$476 Roundtrip, found 2 days ago
$476
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jun 10 from Bucharest to Rennes, returning Sat, Jun 21, priced at $476 found 2 days ago
KLM
Wed, Jun 18 - Sun, Jun 29
OTP
Bucharest
RNS
Rennes
$480 Roundtrip, found 2 days ago
$480
Roundtrip
found 2 days ago
Select KLM flight, departing Wed, Jun 18 from Bucharest to Rennes, returning Sun, Jun 29, priced at $480 found 2 days ago
KLM
Thu, May 29 - Sat, Jun 14
OTP
Bucharest
RNS
Rennes
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select KLM flight, departing Thu, May 29 from Bucharest to Rennes, returning Sat, Jun 14, priced at $488 found 2 days ago
Air France
Tue, Jun 17 - Sun, Jun 29
OTP
Bucharest
RNS
Rennes
$490 Roundtrip, found 2 days ago
$490
Roundtrip
found 2 days ago
Select Air France flight, departing Tue, Jun 17 from Bucharest to Rennes, returning Sun, Jun 29, priced at $490 found 2 days ago
Air France
Sat, May 17 - Sat, May 31
OTP
Bucharest
ZFJ
Rennes
$492 Roundtrip, found 2 days ago
$492
Roundtrip
found 2 days ago
Select Air France flight, departing Sat, May 17 from Bucharest to Rennes, returning Sat, May 31, priced at $492 found 2 days ago
Flights from Bucharest (OTP) to Rennes (RNS)
Origin airport
Henri Coanda Intl.
Destination airport
Saint-Jacques
Roundtrip price
$431
Distance
1340 mi

Bucharest to Rennes Flights

The cheapest times to fly from Bucharest to Rennes

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 Bucharest to Rennes are during the month of May. You can find some of the cheapest flights from Bucharest to Rennes with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bucharest to Rennes

Sunday is one of the best days to book for cheap flights from Bucharest to Rennes: 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 Bucharest to Rennes

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 Bucharest to Rennes in 2025. You can also book with separate airlines for your outbound and return journeys, from $333 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 Bucharest to Rennes 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 Bucharest to Rennes 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 Henri Coanda Intl. Airport (OTP) to Saint-Jacques Airport (RNS) cost?
Discover the latest flight deals from OTP to RNS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from OTP to RNS?
The cheapest flights from OTP to RNS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OTP to RNS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from OTP to RNS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Saint-Jacques Airport (RNS)?
You’ll have to take a flight with a layover when traveling from Henri Coanda Intl. Airport (OTP) to Saint-Jacques Airport (RNS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from OTP to RNS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Saint-Jacques Airport (RNS)?
To reach Saint-Jacques Airport (RNS) on time, book a flight that leaves from Henri Coanda Intl. Airport (OTP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Henri Coanda Intl. Airport (OTP) to Saint-Jacques Airport (RNS) last-minute?
Holding off until right before your break to book your flight from OTP to RNS generally means paying more. While you might find some last-minute deals, they’re not always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book an OTP to RNS flight and hotel package?
Opting for an OTP to RNS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Saint-Jacques Airport (RNS)?
If you reserved your OTP to RNS flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.