The cheapest times to fly from OPO to CDG are

  • April 16th to May 6th
  • September 17th to March 25th (except the weeks of October 8th, October 29th, December 10th, and January 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from OPO to CDG is early March. Prices can be as high as $332 for Sunday flights during mid to late August, or as low as $46 for Wednesday flights around early March.


When to Fly to Paris

Flying from Porto (OPO) to Paris (CDG) will usually cost between $66 to $223 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early March with an average ticket price of $71. Due to high demand the most expensive time to fly is mid to late August, with an average price of $276. Planning your trip to low-cost times can easily save you $206 on economy flights and even more on first-class flights. Generally, any price below $134 can be considered a good price for a round-trip OPO to CDG flight.

See below for a graph of average weekly prices for the OPO to CDG route. All prices are for round-trip tickets in USD.

OPO to CDG Flight Prices

Compared to other flights, the OPO to CDG flight is much cheaper than the average and costs much less than the average flight leaving from Porto. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $42 (26%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $117. Return trip prices are from the CDG to OPO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from OPO to CDG can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 22 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from OPO to CDG while comparing.

Destination alternative #1: Beauvais Tille Airport (BVA) in Beauvais

  • 36 miles (58 km) away from CDG
  • Usually 23.51% less expensive than CDG
  • Nonstop flights available

See OPO to BVA flights

Destination alternative #2: Brussels South Airport (CRL) in Charleroi

  • 131 miles (211 km) away from CDG
  • Usually 15.67% less expensive than CDG
  • Nonstop flights available

See OPO to CRL flights

Destination alternative #3: Paris Orly Airport (ORY) in Paris

  • 22 miles (35 km) away from CDG
  • Usually 13.43% less expensive than CDG
  • Nonstop flights available

See OPO to ORY flights

Destination alternative #4: Tours Val de Loire Airport (TUF) in Tours

  • 138 miles (222 km) away from CDG
  • Usually 3.36% less expensive than CDG
  • Nonstop flights available

See OPO to TUF flights


Flight Questions Answered

Still have questions about flying from OPO to CDG? We’ve got answers.

Which airlines fly this route?

You can find 24 major airlines flying this route most often: Aegean, Air Corsica, Air Europa, Air France, Alitalia, American, British Airways, Brussels Airlines, easyJet, Eurowings, Finnair, Iberia, JAL, KLM, LATAM, Lufthansa, Luxair, Royal Air Maroc, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, United, Vueling, and potentially more during busy seasons.

How far away is it from Paris Charles de Gaulle Airport to Porto Airport?

The distance between the two airports is roughly 765 miles or 1231 kilometers.

How long does it take to fly from OPO to CDG?

The real-world flight time for a nonstop OPO to CDG flight is about 2 hour 22 minutes.

How many flights go between Porto and Paris?

It depends on the day of the week and the date, but a typical day might have around 76 available flights from OPO to CDG.


Airport Location Info


Departing Airport

Origination codeOPO
Origination airport namePorto Airport

Return Airport

Destination codeCDG
Destination airport nameParis Charles de Gaulle Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.