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C$124 Cheap Flights from Porto (OPO) to Rennes (RNS)

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Flight deals from Porto to Rennes

Looking for a cheap last-minute deal or the best return flight from Porto Airport to Rennes Airport? If you want to travel next month, return fares start from C$340. Find the lowest prices on one-way and return tickets right here.
Rennes.C$124 per passenger.Departing Thu., Oct. 8.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Porto on Thu., Oct. 8, arriving in Rennes.Price includes taxes and charges.From C$124, select.
Rennes.C$126 per passenger.Departing Sat., Jun. 13.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Sat., Jun. 13, arriving in Rennes.Price includes taxes and charges.From C$126, select.
Rennes.C$161 per passenger.Departing Sun., Jul. 26.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Sun., Jul. 26, arriving in Rennes.Price includes taxes and charges.From C$161, select.
Rennes.C$163 per passenger.Departing Wed., May 27.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed., May 27, arriving in Rennes.Price includes taxes and charges.From C$163, select.
Rennes.C$180 per passenger.Departing Thu., Sep. 10.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Porto on Thu., Sep. 10, arriving in Rennes.Price includes taxes and charges.From C$180, select.
Rennes.C$182 per passenger.Departing Fri., Feb. 19.One-way flight with Air Europa.Outbound indirect flight with Air Europa, departs from Porto on Fri., Feb. 19, arriving in Rennes.Price includes taxes and charges.From C$182, select.
Rennes.C$194 per passenger.Departing Thu., Aug. 6.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Porto on Thu., Aug. 6, arriving in Rennes.Price includes taxes and charges.From C$194, select.
Rennes.C$231 per passenger.Departing Thu., Dec. 24.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu., Dec. 24, arriving in Rennes.Price includes taxes and charges.From C$231, select.

Find the cheapest month to fly from Porto to Rennes

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Rennes flights are currently cheapest in October.
May
from C$163
Jun.
from C$126
Jul.
from C$161
Aug.
from C$194
Sep.
from C$180
Oct.
from C$124
Nov.
Find prices
Dec.
from C$231
Jan.
Find prices
Feb.
from C$182
Mar.
Find prices
Apr.
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Porto to Rennes: Alternative routes

Compare routes from Porto to Rennes below. You may find an airport to fly into that's cheaper, faster, or easier than Rennes.

Rennes

7km from central Rennes
ClosestCheapest
from C$124
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Dinard

61km from central Rennes
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Porto to Rennes: Flight information

The things to know before you go.
Cheapest flight foundC$124
Cheapest month to flyOctober

Finding cheap flights from Porto to Rennes: Frequently asked questions

The best price we found for a return flight from Porto to Rennes is C$296. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto to Rennes. But we found flights with one or more stops from C$296.
As of May 2026, there are no flights flying from Porto to Rennes.
The cheapest month to fly from Porto to Rennes is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Rennes Airport on Wednesday, June 3, 2026.
No airlines currently offer direct flights between Porto Airport and Rennes Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rennes but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rennes is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Rennes.

Flying from Porto Airport (OPO) to Rennes Airport (RNS): what you need to know

  • You'll likely experience longer lines in popular months like August and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

  • If you'd like to have a stopover for your flight from Porto Airport to Rennes Airport, just uncheck 'Direct flights only' and check out your options. These are the most popular stopovers between OPO and RNS:

    • London Gatwick Airport

    • Dublin Airport

    • Lyon Saint-Exupery International Airport

  • To find out if you need a visa to enter France, check with your airline and the local consulate or embassy. They'll provide you with the most up-to-date details, including any other travel documents you may need after booking your cheap ticket from OPO to RNS.

How to find the cheapest flights from Porto Airport (OPO) to Rennes Airport (RNS)

  • The best price we've found for a one-way ticket from Porto Airport to Rennes Airport is C$124. The cheapest price for a return flight is C$296. Bear in mind that fares may change due to availability at the time of booking.

  • It's often best to book early if you want to get cheap flight tickets from OPO to RNS. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Finding cheap flight tickets from Porto Airport to Rennes Airport is easier if you're flexible with your trip dates. Try using the 'Whole month' function to see the lowest fares across every month and land a great deal.

  • Set up a Price Alert for cheap flight tickets from OPO to RNS. There's no need to check back in every day to see if prices have fallen. We'll update you as soon as the price changes.

  • Tailor your flights with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Porto Airport to Rennes Airport.

Handy information about Porto Airport (OPO)

  • Traveling from central Porto to Porto Airport takes about 49 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 16 kilometres in 21 minutes or so, depending on traffic.

  • Looking for a handy hotel close to OPO? If you're on an early flight from Porto Airport to Rennes Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Rennes Airport (RNS)

Getting from Rennes Airport (RNS) to central Rennes

  • Rennes Airport is approximately 11 kilometres from the center of Rennes. With your own car rental or if you're catching a cab, the drive is about 22 minutes.

  • If you're traveling on public transport, expect a journey of about 48 minutes.

When to fly to Rennes Airport (RNS)

  • The quietest month for a flight from Porto Airport to Rennes Airport is February, while July is the most popular. Pick the ideal time to go to Rennes based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Porto Airport to Rennes Airport, consider the kind of weather you like. July is the warmest month in Rennes, with the temperature ranging from 11ºC to 28ºC.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from OPO to RNS in January. Average temperatures are between 0ºC and 10ºC then.

More about Rennes

  • Once you've booked your flights from OPO to RNS, you'll need to find a hotel in Rennes. Make one of these accommodation options your base for exploring this exciting city:

  • There are so many things to explore in this city it can be difficult to know where to begin. Les Champs Libres, Microbrasserie RZN City Ales and EcoMuseum du pays de Rennes are leading attractions which should feature on any well-planned Rennes itinerary.

Complete your Rennes trip with hotels and a car rental

  • Once you've secured your cheap ticket to Rennes Airport, discover the lowest prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your Rennes trip.

Plan the rest of your trip from Porto to Rennes

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.