Sao Paulo to Porto CGH, GRU, VCP → OPO
Sao Paulo/Congonhas Airport (CGH), Sao Paulo-Guarulhos International Airport (GRU), Viracopos Airport (VCP) → Porto Airport (OPO)
The cheapest return found recently is $875 with British Airways, 21 Mar 2027 – 28 Mar 2027, found yesterday. The cheapest one-way found recently is $474 with Azul Airlines, 31 Mar 2027, found 2 days ago.
Return
The cheapest return fare on each of 6 departure dates is usually $868 to $877.
Cheapest return found recently
$875
21 Mar 2027 – 28 Mar 2027 · British Airways
Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO)
Leaves 4:10 p.m. · Return leaves 8:20 a.m. · 35 h 5 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$875 21 Mar 2027 – 28 Mar 2027found yesterdaySee prices for these dates
$757 14 Nov – 22 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $671 to $857.
At $875, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
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 6 departure dates from 14 Nov to 25 May 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 7-night return fares leaving within 3 days of 21 Mar 2027 to compare.
Every date we hold
24 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 22 Nov | $757 | Azul Airlines | Viracopos Airport (VCP) → Porto Airport (OPO) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 7 Dec – 5 Jan 2027 | $1,051 | TAP Air Portugal | Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 1 Mar 2027 – 18 Mar 2027 | $875 | TAP Air Portugal | Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 21 Mar 2027 – 28 Mar 2027 | $875 | British Airways | Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 10 Apr 2027 – 30 Apr 2027 | $877 | British Airways | Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 25 May 2027 – 15 Jun 2027 | $866 | British Airways | Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $757.
Airlines on the cheapest dates: British Airways, TAP Air Portugal, Azul Airlines.
One-way
The cheapest one-way fare on each of 6 departure dates is usually $502 to $555.
Cheapest one-way found recently
$474
31 Mar 2027 · Azul Airlines
Viracopos Airport (VCP) → Porto Airport (OPO)
Leaves 9:15 p.m. · 13 h 45 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
$520
15 Jun 2027 · Azul Airlines
Viracopos Airport (VCP) → Porto Airport (OPO)
Leaves 7:15 p.m. · 10 h 5 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$474 31 Mar 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 4 days, 15 Oct to 18 Oct, the cheapest one-way we saw each day was $474 to $639.
At $474, the cheapest one-way found recently is at the low end of that range.
4 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 6 departure dates from 29 Mar 2027 to 23 Jul 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?
No. We hold one-way fares on 2 other departure dates within 3 days of 31 Mar 2027, and none is cheaper.
Every date we hold
15 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 29 Mar 2027 | $530 | Azul Airlines | Viracopos Airport (VCP) → Porto Airport (OPO) | 1 stop | found 2 days ago | Open this trip |
| 31 Mar 2027 | $474 | Azul Airlines | Viracopos Airport (VCP) → Porto Airport (OPO) | 1 stop | found 2 days ago | Open this trip |
| 3 Apr 2027 | $496 | Azul Airlines | Viracopos Airport (VCP) → Porto Airport (OPO) | 1 stop | found 2 days ago | Open this trip |
| 15 Jun 2027 | $520 | Azul Airlines | Viracopos Airport (VCP) → Porto Airport (OPO) | nonstop | found 4 days ago | Open this trip |
| 5 Jul 2027 | $639 | Azul Airlines | Viracopos Airport (VCP) → Porto Airport (OPO) | 1 stop | found 4 days ago | Open this trip |
| 23 Jul 2027 | $563 | Air China | Sao Paulo-Guarulhos International Airport (GRU) → Porto Airport (OPO) | 1 stop | found 5 days ago | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $474.
Airlines on the cheapest dates: Azul Airlines, Air China.
Premium cabin fares from Sao Paulo to Porto
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 21 Mar 2027 – 28 Mar 2027 in another cabin: Premium economy · Business · First
Today's prices for 31 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Sao Paulo to Porto?
Return
Fares 14 to 29 days before departure were typically 33% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 | $1,178 | $1,149 | +49% | 15 |
| 7–13 days | $1,138 | $1,126 | +44% | 19 |
| 14–29 days | $791 | $757 | Cheapest seen | 19 |
| 30–59 days | $857 | $757 | +8% | 17 |
| 60–89 days | $1,219 | $1,009 | +54% | 17 |
| 90–179 days | $847 | $671 | +7% | 25 |
| 180+ days | $865 | $802 | +9% | 25 |
One-way
Not enough history yet: we have 4 days of one-way prices, 15 Oct to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest return found recently is for 21 Mar 2027 – 28 Mar 2027. A live search on this page shows what those dates cost now, for one adult in economy.
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