HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto

$521+ Cheap flights from Rio de Janeiro–Galeão Intl, Brazil (GIG) to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — OPO
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rio de Janeiro–Galeão Intl to Porto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to Porto are usually found in November or October, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 30, 2025.

Round-trip from

$842
(GOL)

One-way from

$521
(SmartFares)

Popular in

July

Cheapest in

November

Average price

$1,160
From Rio de Janeiro–Galeão Intl to Porto
Search Deals
One-way flight from Rio de Janeiro–Galeão Intl to Porto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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

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 julio 30, 2025.

This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/410:05 pmGIG - OPO
2 stops20h 10mMultiple Airlines
lun. 9/14:20 pmOPO - GIG
1 stop31h 25mMultiple Airlines
Deal found 7/30$842
This GOL deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:55 pmGIG - OPO
2 stops26h 20mGOL
sáb. 9/67:00 pmOPO - GIG
2 stops31h 50mGOL
Deal found 7/29$844
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1110:05 pmGIG - OPO
2 stops20h 10mKLM
mar. 9/166:15 amOPO - GIG
2 stops17h 30mKLM
Deal found 7/29$846
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/44:15 pmGIG - OPO
1 stop19h 30mLufthansa
mar. 8/266:00 amOPO - GIG
1 stop26h 55mLufthansa
Deal found 7/29$847
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/307:05 pmGIG - OPO
1 stop12h 35mBritish Airways
sáb. 8/2310:40 amOPO - GIG
2 stops59h 05mBritish Airways
Deal found 7/30$851
This Ethiopian Air deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/199:40 pmGIG - OPO
3 stops29h 35mEthiopian Air
mar. 8/267:55 pmOPO - GIG
3 stops31h 05mEthiopian Air
Deal found 7/28$886
This Air Europa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/204:10 pmGIG - OPO
2 stops19h 05mAir Europa
dom. 11/97:35 amOPO - GIG
2 stops24h 25mAir Europa
Deal found 7/29$904

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Porto that are best for you.

Fly from

Rio de Janeiro–Galeão Intl

Fly to

Porto

Route

Depart

Return

Price

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

lun. 10/13

9:40 pm-10:15 pm

2 stops44h 35m

Porto

mar. 12/2

11:25 am-9:05 pm

1 stop36h 40m

$842

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

sáb. 8/9

10:05 pm-10:15 pm

2 stops20h 10m

Porto

mar. 9/16

6:15 am-7:45 pm

2 stops17h 30m

$843

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

mar. 8/19

9:40 pm-7:15 am

3 stops29h 35m

Porto

mar. 8/26

7:55 pm-11:00 pm

3 stops31h 05m

$886

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

lun. 10/20

4:10 pm-3:15 pm

2 stops19h 05m

Porto

dom. 11/9

7:35 am-5:00 am

2 stops24h 25m

$904

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

mar. 12/2

12:05 am-1:00 pm

Nonstop9h 55m

Porto

sáb. 2/28

4:55 pm-6:30 am

1 stop16h 35m

$905

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

mar. 11/4

12:05 am-1:00 pm

Nonstop9h 55m

$521

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

vie. 10/24

9:05 pm-10:30 am

2 stops33h 25m

$526

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

mar. 8/5

2:15 pm-7:20 pm

2 stops25h 05m

$529

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

mar. 10/7

6:15 am-6:50 am

2 stops20h 35m

$550

Rio de JaneiroPorto

GIG - OPO

GIGOPO

Rio de Janeiro–Galeão Intl

mar. 12/9

8:05 pm-11:45 am

1 stop12h 40m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
2

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.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Rio de Janeiro–Galeão Intl to Porto. Price data was last updated on July 25, 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rio de Janeiro–Galeão Intl Airport to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Porto (average of $523). Flying from Rio de Janeiro–Galeão Intl Airport to Porto in June is currently the most expensive (average of $1,033). 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?

Find hourly flight availability from Rio de Janeiro–Galeão Intl to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from Rio de Janeiro–Galeão Intl Airport to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the afternoon.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown KLM, United Airlines, and GOL from Rio de Janeiro–Galeão Intl Airport to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,896 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
GOL
7.3
Good
1,091 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ethiopian Air
7.2
Good
803 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
TAP AIR PORTUGAL
7.1
Good
1,930 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Rio de Janeiro–Galeão Intl to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from Rio de Janeiro–Galeão Intl per day. 1 airline has flights to Porto from Rio de Janeiro–Galeão Intl on a regular basis.

  • What are the cheapest airlines flying from Rio de Janeiro–Galeão Intl Airport to Porto round-trip?

    Cheapflights users have booked flights from Rio de Janeiro–Galeão Intl Airport to Porto round-trip from $842. Other airlines that can offer you cheap pricing are KLM, from $843, and Ethiopian Air, from $886. Users have found that GOL is 17% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Rio de Janeiro–Galeão Intl Airport to Porto one-way?

    $521 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on United Airlines and Air Europa, with prices starting from $526 and $529, respectively.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Porto (average of $523). Flying from Rio de Janeiro–Galeão Intl Airport to Porto in June is currently the most expensive (average of $1,033). 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.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rio de Janeiro–Galeão Intl to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Lisbon flights

Top airline flying from Rio de Janeiro–Galeão Intl to Porto

Discover the top airline that operate flights from Rio de Janeiro–Galeão Intl to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$808Average$1,097FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.