Cheap flights from Porto to Rio de Janeiro from $989 OPO → GIG, SDU
Porto Airport (OPO) → Galeao Antonio Carlos Jobim International Airport (GIG), Santos Dumont Airport (SDU)
The cheapest return found recently is $989 with KLM, 27 Nov – 11 Dec, found yesterday.
- Cheapest return found recently
- $989, 27 Nov to 11 Dec
- Usual return price
- $981 to $1,235
- Cheapest month to fly
- April 2027, return fares from $956 found in the last 7 days
Return
The cheapest return fare on each of 4 departure dates is usually $981 to $1,235.
Cheapest return found recently
$989
27 Nov – 11 Dec · KLM
Porto Airport (OPO) → Galeao Antonio Carlos Jobim International Airport (GIG)
Leaves 5:00 a.m. · Return leaves 5:05 p.m. · 36 h of travel, both ways together
out 1 stop, back 2 stops
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$989 27 Nov – 11 Decfound yesterdaySee prices for these dates
$956 1 Apr 2027 – 15 Apr 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $762 to $1,033.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 27 Nov to 1 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 14-night return fares leaving within 3 days of 27 Nov to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov – 11 Dec | $989 | KLM | Porto Airport (OPO) → Galeao Antonio Carlos Jobim International Airport (GIG) | out 1 stop, back 2 stops | found yesterday | See prices for these dates |
| 4 Dec – 10 Dec | $1,083 | TAP Air Portugal | Porto Airport (OPO) → Santos Dumont Airport (SDU) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
| 6 Dec – 2 Jan 2027 | $1,692 | Ryanair | Porto Airport (OPO) → Santos Dumont Airport (SDU) | out 3 stops, back 3 stops | found 6 days ago | See prices for these dates |
| 1 Apr 2027 – 15 Apr 2027 | $956 | SWISS | Porto Airport (OPO) → Galeao Antonio Carlos Jobim International Airport (GIG) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
Which month looks cheapest?
April 2027 is the cheapest month — from $956.
Airlines on the cheapest dates: KLM, TAP Air Portugal, Ryanair, SWISS.
Premium cabin fares from Porto to Rio de Janeiro
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 27 Nov – 11 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Porto to Rio de Janeiro?
Return
Fares 90 to 179 days before departure were typically 14% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $1,108 | $914 | +17% | 23 |
| 7–13 days | $998 | $963 | +5% | 22 |
| 14–29 days | $983 | $839 | +4% | 34 |
| 30–59 days | $994 | $798 | +5% | 49 |
| 60–89 days | $1,145 | $975 | +21% | 33 |
| 90–179 days | $949 | $828 | Cheapest seen | 45 |
| 180+ days | $1,081 | $762 | +14% | 32 |
Live price for these dates
The cheapest return found recently is for 27 Nov – 11 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Porto to Rio de Janeiro?
The cheapest return found recently is $989 with KLM, 27 Nov to 11 Dec, found yesterday. The cheapest return we hold, of any age, is $956 with SWISS, 1 Apr 2027 to 15 Apr 2027, found 4 days ago. The cheapest return fare on each of 4 departure dates is usually $981 to $1,235.
What is the cheapest month to fly from Porto to Rio de Janeiro?
April 2027 is the cheapest month for a return, from $956, 1 Apr 2027 to 15 Apr 2027, found 4 days ago.
How far ahead should I book a flight from Porto to Rio de Janeiro?
In 50 days of prices between 24 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 14% lower than 0 to 6 days before departure.
Which airlines have the cheapest flights from Porto to Rio de Janeiro?
Between 27 Nov and 1 Apr 2027, KLM has the cheapest return on 1 of the 4 departure dates we hold, TAP Air Portugal on 1 and Ryanair on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work