Porto Alegre to Lisbon POA → LIS
Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS)
The cheapest return found recently is $1,258 with Gol Transportes Aéreos, 6 Jul 2027 – 30 Jul 2027, found today. The cheapest one-way found recently is $409 with TAP Air Portugal, 22 Oct, found 3 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $1,005 to $1,146.
Cheapest return found recently
$1,258
6 Jul 2027 – 30 Jul 2027 · Gol Transportes Aéreos
Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS)
Leaves 4:10 p.m. · Return leaves 11:40 p.m. · 44 h 30 min of travel, both ways together
out 2 stops, back 2 stops
found today
Cheapest nonstop return
$1,109
5 Aug 2027 – 19 Aug 2027 · TAP Air Portugal
Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS)
Leaves 9:55 p.m. · Return leaves 12:55 p.m. · 22 h 15 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$1,258 6 Jul 2027 – 30 Jul 2027found todaySee prices for these dates
$849 22 Oct – 11 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 $849 to $1,274.
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 4 departure dates from 22 Oct to 5 Aug 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 24-night return fares leaving within 3 days of 6 Jul 2027 to compare.
Every date we hold
7 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct – 11 Nov | $849 | LATAM Airlines Group | Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 6 Jul 2027 – 30 Jul 2027 | $1,258 | Gol Transportes Aéreos | Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS) | out 2 stops, back 2 stops | found today | See prices for these dates |
| 1 Aug 2027 – 16 Aug 2027 | $1,057 | Gol Transportes Aéreos | Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 5 Aug 2027 – 19 Aug 2027 | $1,109 | TAP Air Portugal | Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $849.
Airlines on the cheapest dates: Gol Transportes Aéreos, LATAM Airlines Group, TAP Air Portugal.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$409
22 Oct · TAP Air Portugal
Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS)
Leaves 9:55 p.m. · 10 h 50 min trip
nonstop
found 3 days ago
Cheapest nonstop one-way
$409
22 Oct · TAP Air Portugal
Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS)
Leaves 9:55 p.m. · 10 h 50 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$409 22 Octfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 23 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $345 to $569.
23 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?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 22 Oct to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct | $409 | TAP Air Portugal | Salgado Filho International Airport (POA) → Lisbon Portela Airport (LIS) | nonstop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: TAP Air Portugal.
Premium cabin fares from Porto Alegre to Lisbon
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 6 Jul 2027 – 30 Jul 2027 in another cabin: Premium economy · Business · First
Today's prices for 22 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Porto Alegre to Lisbon?
Return
Not enough history yet: in 25 days of return prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Not enough history yet: in 23 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 6 Jul 2027 – 30 Jul 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