Cheap Flights from Biarritz to Porto

Compare Biarritz to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

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Flight deals from Biarritz Airport to Porto Airport

Looking for a cheap last-minute deal or the best round-trip flight from Biarritz Airport to Porto Airport? If you want to travel next month, round-trip fares start from $106. Find the lowest prices on one-way and round-trip tickets right here.

Porto.$106 per passenger.Departing Wed, Apr 15, returning Wed, Apr 22.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Biarritz on Wed, Apr 15, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Wed, Apr 22, arriving in Biarritz.Price includes taxes and charges.From $106, select.

Porto.$150 per passenger.Departing Mon, Mar 9, returning Sat, Mar 14.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Biarritz on Mon, Mar 9, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Sat, Mar 14, arriving in Biarritz.Price includes taxes and charges.From $150, select.

Porto.$157 per passenger.Departing Mon, Mar 9, returning Mon, Apr 13.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Biarritz on Mon, Mar 9, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Mon, Apr 13, arriving in Biarritz.Price includes taxes and charges.From $157, select.

Porto.$188 per passenger.Departing Fri, May 29, returning Mon, Jun 1.Round-trip flight with Ryanair and Volotea.Outbound indirect flight with Ryanair, departing from Biarritz on Fri, May 29, arriving in Porto.Inbound indirect flight with Volotea, departing from Porto on Mon, Jun 1, arriving in Biarritz.Price includes taxes and charges.From $188, select.

Porto.$213 per passenger.Departing Thu, Jun 11, returning Tue, Jun 16.Round-trip flight with Transavia France and Ryanair.Outbound indirect flight with Transavia France, departing from Biarritz on Thu, Jun 11, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Tue, Jun 16, arriving in Biarritz.Price includes taxes and charges.From $213, select.

Porto.$266 per passenger.Departing Fri, Jul 3, returning Sun, Jul 5.Round-trip flight with easyJet and Transavia France.Outbound indirect flight with easyJet, departing from Biarritz on Fri, Jul 3, arriving in Porto.Inbound indirect flight with Transavia France, departing from Porto on Sun, Jul 5, arriving in Biarritz.Price includes taxes and charges.From $266, select.

Porto.$272 per passenger.Departing Fri, Nov 13, returning Sun, Nov 15.Round-trip flight with easyJet.Outbound indirect flight with easyJet, departing from Biarritz on Fri, Nov 13, arriving in Porto.Inbound indirect flight with easyJet, departing from Porto on Sun, Nov 15, arriving in Biarritz.Price includes taxes and charges.From $272, select.

Porto.$282 per passenger.Departing Mon, Jun 29, returning Sun, Jul 5.Round-trip flight with easyJet.Outbound indirect flight with easyJet, departing from Biarritz on Mon, Jun 29, arriving in Porto.Inbound indirect flight with easyJet, departing from Porto on Sun, Jul 5, arriving in Biarritz.Price includes taxes and charges.From $282, select.

Porto.$312 per passenger.Departing Fri, May 22, returning Mon, May 25.Round-trip flight with Transavia France and Volotea.Outbound indirect flight with Transavia France, departing from Biarritz on Fri, May 22, arriving in Porto.Inbound indirect flight with Volotea, departing from Porto on Mon, May 25, arriving in Biarritz.Price includes taxes and charges.From $312, select.

Porto.$361 per passenger.Departing Tue, Jul 28, returning Fri, Aug 7.Round-trip flight with Ryanair and TAP Air Portugal.Outbound indirect flight with Ryanair, departing from Biarritz on Tue, Jul 28, arriving in Porto.Inbound indirect flight with TAP Air Portugal, departing from Porto on Fri, Aug 7, arriving in Biarritz.Price includes taxes and charges.From $361, select.

Porto.$409 per passenger.Departing Mon, Aug 3, returning Fri, Aug 7.Round-trip flight with Ryanair and Transavia France.Outbound indirect flight with Ryanair, departing from Biarritz on Mon, Aug 3, arriving in Porto.Inbound indirect flight with Transavia France, departing from Porto on Fri, Aug 7, arriving in Biarritz.Price includes taxes and charges.From $409, select.

Find the cheapest month to fly from Biarritz to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Biarritz to Porto flights are currently cheapest in April.

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Biarritz to Porto: Alternative routes

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

Biarritz to Porto: Flight information

The things to know before you go.

Cheapest flight found	$106
Cheapest month to fly	April

Finding cheap flights from Biarritz to Porto: Frequently asked questions

How much are round-trip flights from Biarritz to Porto?

The best price we found for a round-trip flight from Biarritz to Porto is $106. 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.

Which airlines fly direct from Biarritz to Porto?

Currently, there are no airlines that fly direct from Biarritz to Porto. But we found flights with one or more stops from $106.

How many flights are there a week from Biarritz to Porto?

There are no flights flying from Biarritz to Porto, as of March 2026.

When is the cheapest time to fly from Biarritz to Porto?

The cheapest month to fly from Biarritz to Porto is usually April.

Which upcoming date is cheapest to fly from Biarritz Airport to Porto Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Biarritz Airport to Porto Airport on Wednesday, April 15, 2026.

Can I get a direct flight from Biarritz Airport to Porto Airport?

No airlines currently offer direct flights between Biarritz Airport and Porto Airport. Most routes have one or more stops.

How can I find the best flight deal to Porto?

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.

When is the best time to book flights to Porto?

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.

Which is the cheapest airline to fly with from Biarritz Airport to Porto?

Currently, Ryanair offers the cheapest flight tickets to Porto.

Flying from Biarritz Pays Basque Airport (BIQ) to Porto Airport (OPO): what you need to know

Porto's timezone is UTC+0, making Porto one hour behind Biarritz.
Arrive at the airport on time so you don't miss your BIQ to OPO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a peak period in general.
We make it simple to book a flight with a stopover. To see your options for tickets from Biarritz Pays Basque Airport to Porto Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Top stopovers between BIQ and OPO include:
- Geneve Airport
- Charles de Gaulle Airport
- EuroAirport Swiss

How to find the cheapest flights from Biarritz Pays Basque Airport (BIQ) to Porto Airport (OPO)

$52 is currently the lowest price for a one-way Biarritz Pays Basque Airport to Porto Airport flight. A return flight starts at $106. These prices may change depending on availability and demand.
To pick up cheap tickets from BIQ to OPO, book early. Airlines usually offer their best fares when flights are first released.
If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll find the lowest price across every month when looking for your flight from Biarritz Pays Basque Airport to Porto Airport.
There's no need to check every day to see if fares have gone down when you create a Price Alert. We'll update you as soon as there's a better deal on cheap flights from BIQ to OPO.
Discover the ideal flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Biarritz Pays Basque Airport to Porto Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Biarritz Pays Basque Airport (BIQ)

75.93% of flights leaving from Biarritz Pays Basque Airport make it to their destination on time.
To get to Biarritz Pays Basque Airport from central Biarritz, it'll take around 10 minutes by car. This depends on traffic, however. It's approximately 5 kilometers from the airport to the city center.
The trip when using public transport takes roughly 40 minutes.
Have an early flight from Biarritz Pays Basque Airport to Porto Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near BIQ:

Arriving at Porto Airport (OPO)

Consider staying in a hotel close to OPO if you're catching a late Biarritz Pays Basque Airport to Porto Airport flight. Choose one of these accommodation options and skip the long transfer after landing:
Pick up a Porto Airport rental car and explore Porto and beyond with your own wheels. Klass Wagen, Goldcar and Drive & Go are top providers you can book with here.
Lock in the best possible rate by reserving your vehicle from Porto Airport about three weeks ahead of your departure.

Getting from Porto Airport (OPO) to central Porto

From Porto Airport, Porto is approximately 16 kilometers away. It takes around 20 minutes to drive to the center.
Getting to the center on public transport takes about 50 minutes.

When to fly to Porto Airport (OPO)

August is the most popular month for flights from Biarritz Pays Basque Airport to Porto Airport. To escape the crowds, visit Porto in January.
Before locking in your flight from Biarritz Pays Basque Airport to Porto Airport, think about the type of weather you enjoy. August is the warmest month in Porto, with temperatures ranging from 14ºC (57ºF) to 32ºC (90ºF).
January sees average temperatures of between 3ºC (37ºF) and 14ºC (57ºF). Look for cheap tickets from BIQ to OPO sometime around then if you want to travel when it's cooler.

Explore more of Portugal

You've visited Porto, now it's time to explore more of Portugal. Travel about 274 kilometers south to Lisbon to tick off its top sights. From Torre de Belem Garden to Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle, there's plenty to keep you on the go.
Around 274 kilometers south of Porto, Amadora is another essential stop in Portugal. Experience major highlights starting with Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.