What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Rio de Janeiro to Porto flights?

Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 33% of flights being delayed.

What is the most punctual flight time for Rio de Janeiro to Porto flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How often are flights from Rio de Janeiro to Porto delayed?

About 33% of weekly flights between Rio de Janeiro and Porto have experienced delays in the past year, with the average delay time being 138 minutes.

How long is the flight from Rio de Janeiro–Galeão Intl Airport to Porto?

A quick flight from Rio de Janeiro–Galeão Intl Airport to Porto can take about 12h 15m. KLM provides one of the quickest options available for as low as £745. The distance from Rio de Janeiro–Galeão Intl Airport to Porto is about 4945 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What are the most reliable airlines from Rio de Janeiro–Galeão Intl Airport to Porto?

No one likes to see their flight delayed. When booking a flight from Rio de Janeiro–Galeão Intl Airport to Porto consider choosing Azul (56%), TAP AIR PORTUGAL (56%) or Ethiopian Air (56%) as they are the most reliable in getting you off to your destination on time.

What airport do you fly into for flights to Porto from Rio de Janeiro–Galeão Intl?

Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Rio de Janeiro–Galeão Intl. Booking flights from Rio de Janeiro–Galeão Intl to Porto (OPO) should be relatively easy as there are 0 daily inbound flights from Rio de Janeiro–Galeão Intl from 0 different airlines.

Can I find deals for flights from Rio de Janeiro–Galeão Intl to Porto that include hotel bookings?

Yes. In addition to deals on Rio de Janeiro–Galeão Intl to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Rio de Janeiro–Galeão Intl to Porto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro–Galeão Intl to Porto.

Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to Porto?

Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão Intl to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£456+ Cheap Flights from Rio de Janeiro–Galeão Intl Airport, Brazil to Porto

Cheap flight deals from Rio de Janeiro–Galeão Intl to Porto

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Cheapest flights from Rio de Janeiro–Galeão Intl to Porto
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Mon 9/1122:05 -

1 stop16h 55m

Mon 16/1105:00 -

1 stop18h 05m

Deal found 4/9£701

Sun 1/1123:40 -

2 stops19h 50m

Fri 13/1105:55 -

2 stops27h 50m

Deal found 5/9£702

Fri 13/1120:45 -

1 stop15h 40m

Mon 30/1106:25 -

1 stop18h 00m

Deal found 5/9£703

Thu 15/1015:35 -

1 stop27h 25m

Sat 31/1012:00 -

1 stop35h 05m

Deal found 2/9£704

Tue 3/1116:35 -

1 stop17h 55m

Mon 23/1114:15 -

Nonstop10h 30m

Deal found 2/9£705

Mon 9/1123:15 -

Nonstop9h 55m

Thu 19/1120:00 -

1 stop27h 05m

Deal found 2/9£706

Mon 9/1122:05 -

1 stop15h 55m

Mon 30/1114:15 -

Nonstop10h 30m

Deal found 6/9£706

Tue 1/1215:40 -

2 stops46h 50m

Thu 4/312:05 -

2 stops24h 25m

Deal found 3/9£709

Mon 26/1020:30 -

1 stop12h 15m

Sun 30/508:20 -

1 stop13h 15m

Deal found 2/9£710

Find flight deals from Rio de Janeiro–Galeão Intl to Porto

Round-trip from	£701
One-way from	£456
Popular in	September
Cheapest in	March
Average price	£1,001
Good round-trip deal	£829 or less

TAP AIR PORTUGAL
9/11-30/11
3 total stops
51h 30m total
Rio de Janeiro to Porto

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KLM
15/10-31/12
2 total stops
20h 05m total
Rio de Janeiro to Porto

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Price to beat on a round-trip flight from Rio de Janeiro–Galeão Intl to Porto.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Porto that are best for you.

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Route

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Price

Cheapest return flight

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Fri 11/12

06:50-15:15

2 stops29h 25m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£515

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Sat 24/10

23:00-22:00

1 stop20h 00m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£530

Fastest return journey

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Fri 6/11

23:25-12:20

Nonstop9h 55m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£538

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Wed 23/9

06:00-10:50

2 stops24h 50m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£572

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Mon 5/10

20:15-06:50

2 stops30h 35m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£574

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Fri 18/9

19:15-16:00

1 stop16h 45m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£584

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Thu 1/10

00:40-08:00

1 stop27h 20m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£584

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Tue 22/9

20:15-10:50

2 stops34h 35m

Porto

Wed 31/12

00:00-20:00

Nonstop0h 00m

£611

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Sun 1/11

23:40-22:30

2 stops19h 50m

Porto

Mon 30/11

05:00-21:25

2 stops19h 25m

£710

Rio de JaneiroPorto

GIG Rio de Janeiro–Galeão Intl - OPO Porto

GIGOPO

Rio de Janeiro–Galeão Intl

Fri 30/10

16:35-22:00

1 stop26h 25m

Porto

Mon 16/11

14:15-21:45

Nonstop10h 30m

£780

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Rio de Janeiro–Galeão Intl to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Rio de Janeiro–Galeão Intl with our price prediction graph.

GIG-OPO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro–Galeão Intl Airport to Porto

Prices

Delays

How far ahead should I book a flight from Rio de Janeiro–Galeão Intl Airport to Porto?

To ensure you get the cheapest price possible for a flight from Rio de Janeiro–Galeão Intl Airport to Porto, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Porto?

Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Porto (average of £664). Flying from Rio de Janeiro–Galeão Intl Airport to Porto in September is currently the most expensive (average of £964). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GIG to OPO?

When flying from Rio de Janeiro–Galeão Intl Airport to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Rio de Janeiro–Galeão Intl Airport to Porto?

Airfare is below average for this route at the moment.

Rio de Janeiro–Galeão Intl Airport to Porto flights typically cost between £870 and £1,132 in March.
The cheapest return price found within the last 5 days was £701 on TAP AIR PORTUGAL (1 Mar–17 Mar).

Related info for your journey

What airport do you fly into for flights to Porto from Rio de Janeiro–Galeão Intl?
Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Rio de Janeiro–Galeão Intl. Booking flights from Rio de Janeiro–Galeão Intl to Porto (OPO) should be relatively easy as there are 0 daily inbound flights from Rio de Janeiro–Galeão Intl from 0 different airlines.
How long is the flight from Rio de Janeiro–Galeão Intl Airport to Porto?
A quick flight from Rio de Janeiro–Galeão Intl Airport to Porto can take about 12h 15m. KLM provides one of the quickest options available for as low as £745. The distance from Rio de Janeiro–Galeão Intl Airport to Porto is about 4945 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Rio de Janeiro–Galeão Intl Airport to Porto?
No one likes to see their flight delayed. When booking a flight from Rio de Janeiro–Galeão Intl Airport to Porto consider choosing Azul (56%), TAP AIR PORTUGAL (56%) or Ethiopian Air (56%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Rio de Janeiro–Galeão Intl to Porto that include hotel bookings?
Yes. In addition to deals on Rio de Janeiro–Galeão Intl to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Rio de Janeiro–Galeão Intl to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro–Galeão Intl to Porto.
Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to Porto?
Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão Intl to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Porto?
Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Porto (average of £664). Flying from Rio de Janeiro–Galeão Intl Airport to Porto in September is currently the most expensive (average of £964). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Deals for Rio de Janeiro–Galeão Intl to Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Rio de Janeiro–Galeão Intl to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Rio de Janeiro–Galeão Intl to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Rio de Janeiro–Galeão Intl to Porto with no change fees?

Need flexible booking options for your flight to Porto from Rio de Janeiro–Galeão Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Rio de Janeiro–Galeão Intl to Porto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Rio de Janeiro–Galeão Intl today and book when prices fit your budget.

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Cheap flights from Rio de Janeiro–Galeão Intl Airport, Brazil to Porto from £456

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Rio de Janeiro–Galeão Intl to Porto

Cheapest flights from Rio de Janeiro–Galeão Intl to PortoExplore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Rio de Janeiro–Galeão Intl to PortoDiscover carefully curated flight deals from Rio de Janeiro–Galeão Intl to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Rio de Janeiro–Galeão Intl to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Direct flights from Rio de Janeiro–Galeão Intl to PortoExplore direct flight options from Rio de Janeiro–Galeão Intl to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Explore direct flight options from Rio de Janeiro–Galeão Intl to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Last-minute flights from Rio de Janeiro–Galeão Intl to PortoDiscover last-minute flight deals from Rio de Janeiro–Galeão Intl to Porto. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Rio de Janeiro–Galeão Intl to Porto. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Rio de Janeiro–Galeão Intl to PortoSearch for one-way flight options from Rio de Janeiro–Galeão Intl to Porto. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Rio de Janeiro–Galeão Intl to Porto. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

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Best time to book a flight from Rio de Janeiro–Galeão Intl to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Rio de Janeiro–Galeão Intl with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Rio de Janeiro–Galeão Intl Airport to Porto?

To ensure you get the cheapest price possible for a flight from Rio de Janeiro–Galeão Intl Airport to Porto, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Porto?

What is the cheapest time of day to fly from GIG to OPO?

When flying from Rio de Janeiro–Galeão Intl Airport to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Rio de Janeiro–Galeão Intl Airport to Porto?

Airfare is below average for this route at the moment.

Rio de Janeiro–Galeão Intl Airport to Porto flights typically cost between £870 and £1,132 in March.The cheapest return price found within the last 5 days was £701 on TAP AIR PORTUGAL (1 Mar–17 Mar).

How often are flights from Rio de Janeiro to Porto delayed?

About 33% of weekly flights between Rio de Janeiro and Porto have experienced delays in the past year, with the average delay time being 138 minutes.

What is the most punctual flight time for Rio de Janeiro to Porto flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Rio de Janeiro to Porto flights?

Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 33% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to Porto from Rio de Janeiro–Galeão Intl?

How long is the flight from Rio de Janeiro–Galeão Intl Airport to Porto?

What are the most reliable airlines from Rio de Janeiro–Galeão Intl Airport to Porto?

Can I find deals for flights from Rio de Janeiro–Galeão Intl to Porto that include hotel bookings?

How can I find direct flights from Rio de Janeiro–Galeão Intl to Porto?

Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to Porto?

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Porto?

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Rio de Janeiro–Galeão Intl and Porto flights

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Cheapest flights from Rio de Janeiro–Galeão Intl to Porto
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Rio de Janeiro–Galeão Intl to Porto
Discover carefully curated flight deals from Rio de Janeiro–Galeão Intl to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Direct flights from Rio de Janeiro–Galeão Intl to Porto
Explore direct flight options from Rio de Janeiro–Galeão Intl to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Last-minute flights from Rio de Janeiro–Galeão Intl to Porto
Discover last-minute flight deals from Rio de Janeiro–Galeão Intl to Porto. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Rio de Janeiro–Galeão Intl to Porto
Search for one-way flight options from Rio de Janeiro–Galeão Intl to Porto. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Rio de Janeiro–Galeão Intl Airport to Porto flights typically cost between £870 and £1,132 in March.
The cheapest return price found within the last 5 days was £701 on TAP AIR PORTUGAL (1 Mar–17 Mar).