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C$140 Cheap Flights from Rennes (RNS) to Porto (OPO)

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Flight deals from Rennes to Porto

Looking for a cheap last-minute deal or the best return flight from Rennes Airport to Porto Airport? If you want to travel next month, return fares start from C$372. Find the lowest prices on one-way and return tickets right here.
Porto.C$140 per passenger.Departing Thu., Jun. 25.One-way flight with Volotea.Outbound indirect flight with Volotea, departs from Rennes on Thu., Jun. 25, arriving in Porto.Price includes taxes and charges.From C$140, select.
Porto.C$154 per passenger.Departing Thu., May 28.One-way flight with Volotea.Outbound indirect flight with Volotea, departs from Rennes on Thu., May 28, arriving in Porto.Price includes taxes and charges.From C$154, select.
Porto.C$180 per passenger.Departing Mon., Aug. 31.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Mon., Aug. 31, arriving in Porto.Price includes taxes and charges.From C$180, select.
Porto.C$193 per passenger.Departing Thu., Sep. 10.One-way flight with Volotea.Outbound indirect flight with Volotea, departs from Rennes on Thu., Sep. 10, arriving in Porto.Price includes taxes and charges.From C$193, select.
Porto.C$216 per passenger.Departing Mon., Apr. 20.One-way flight with Enter Air.Outbound direct flight with Enter Air departs from Rennes on Mon., Apr. 20, arriving in Porto.Price includes taxes and charges.From C$216, select.
Porto.C$219 per passenger.Departing Wed., Jul. 1.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Wed., Jul. 1, arriving in Porto.Price includes taxes and charges.From C$219, select.
Porto.C$246 per passenger.Departing Mon., Oct. 5.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rennes on Mon., Oct. 5, arriving in Porto.Price includes taxes and charges.From C$246, select.

Find the cheapest month to fly from Rennes to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rennes to Porto flights are currently cheapest in June.
Apr.
from C$216
May
from C$154
Jun.
from C$140
Jul.
from C$219
Aug.
from C$180
Sep.
from C$193
Oct.
from C$246
Nov.
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Dec.
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Jan.
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Feb.
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Mar.
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Rennes to Porto: Alternative routes

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

Porto

12km from central Porto
ClosestCheapest
from C$140
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Vila Real

76km from central Porto
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Viseu G. Lobato

81km from central Porto
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Rennes to Porto: Flight information

The things to know before you go.
Cheapest flight foundC$140
Cheapest month to flyJune

Finding cheap flights from Rennes to Porto: Frequently asked questions

The best price we found for a return flight from Rennes to Porto is C$322. 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 Rennes to Porto. But we found flights with one or more stops from C$322.
As of April 2026, there are no flights flying from Rennes to Porto.
The cheapest month to fly from Rennes to Porto is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rennes Airport to Porto Airport on Friday, November 20, 2026.
No airlines currently offer direct flights between Rennes Airport and Porto 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 Porto 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 Porto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Porto.

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

  • Traveling during a popular month such as July? School holidays and other high seasons can result in longer queues at security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • We make it a cinch to get a flight with a stopover. To see the options for flights from Rennes Airport to Porto Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour the city of your choice. Some popular stopovers between RNS and OPO are:

    • Charles de Gaulle Airport

    • Frankfurt Airport

    • Lyon Saint-Exupery International Airport

  • To find out whether you need a visa to enter Portugal, check with your carrier and the local embassy or consulate. They'll provide you with the latest information, including additional travel documents you may need after booking your cheap ticket from RNS to OPO.

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

  • The lowest price we've found for a one-way ticket from Rennes Airport to Porto Airport is C$140. For a return flight on this route, the best price is C$322. Depending on the availability and when you book, these fares may change.

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

  • The 'Whole month' search tool shows you the cheapest flight tickets from Rennes Airport to Porto Airport across the entire month. It's the best way to snap up a bargain if your plans are flexible.

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

  • Use filters to tailor your flights from Rennes Airport to Porto Airport. Simply enter your ideal departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Rennes Airport (RNS)

  • Rennes Airport is about 11 kilometres from central Rennes. If you're driving, catching a cab or ride-sharing from the center, it'll take 22 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be approximately 48 minutes.

  • Searching for a convenient hotel near RNS? If you're on an early flight from Rennes Airport to Porto Airport, these stays will have you sleeping moments from check-in:

Arriving at Porto Airport (OPO)

  • Consider staying in a hotel near OPO if you're catching a late flight from Rennes Airport to Porto Airport. Settle into one of these options and skip the long transfer:

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport to the center of Porto takes about 21 minutes in a car. It's approximately 16 kilometres away. Find out what options are available, such as cabs, car rentals or ride-sharing.

  • If you're using public transport, expect a journey of roughly 49 minutes.

When to fly to Porto Airport (OPO)

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

  • Lock in your flight from Rennes Airport to Porto Airport for August if you'd like to visit Porto during its warmest month. You can expect temperatures of between 14ºC and 32ºC.

  • Search for cheap flight tickets from RNS to OPO in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 3ºC and 14ºC on average.

More about Porto

Complete your Porto trip with hotels and a car rental

  • You've locked in your cheap ticket to Porto Airport — now it's time to find somewhere to stay, and perhaps even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Porto.

Plan the rest of your trip from Rennes to Porto

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