Cheap flights from Porto to Vienna from $116 OPO → VIE
Porto Airport (OPO) → Vienna International Airport (VIE)
The cheapest return found recently is $386 with Ryanair, 21 Dec – 23 Dec, found 2 days ago. The cheapest one-way found recently is $116 with Air Europa, 1 May 2027, found 5 days ago.
- Cheapest one-way found recently
- $116, found 5 days ago
- Cheapest return found recently
- $386, 21 Dec to 23 Dec
- Usual return price
- $203 to $301
- Cheapest month to fly
- December 2026, return fares from $138 found in the last 7 days
- Airlines with nonstop flights
- Ryanair, TAP Air Portugal
Return
The cheapest return fare on each of 11 departure dates is usually $203 to $301.
Cheapest return found recently
$386
21 Dec – 23 Dec · Ryanair
Porto Airport (OPO) → Vienna International Airport (VIE)
Leaves 10:25 a.m. · Return leaves 9:45 a.m. · 37 h 40 min of travel, both ways together
out nonstop, back 3 stops · via Belgrad Nikola Tesla Airport (BEG), Valencia Airport (VLC), Asturias Airport (OVD) · separate tickets likely: collect your bags and check in again · overnight connection · 19 h connection
found 2 days ago
Cheapest nonstop return
$395
21 Dec – 23 Dec · Ryanair
Porto Airport (OPO) → Vienna International Airport (VIE)
Leaves 10:25 a.m. · Return leaves 2:20 p.m. · 6 h 40 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$386 21 Dec – 23 Decfound 2 days agoSee prices for these dates
$138 11 Dec – 12 Decfound 7 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $125 to $203.
At $386, the cheapest return found recently is above that range.
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 11 departure dates from 18 Nov to 24 Mar 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 2-night return fares leaving within 3 days of 21 Dec to compare.
Every date we hold
31 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov – 22 Nov | $203 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 2 Dec – 5 Dec | $216 | KLM | Porto Airport (OPO) → Vienna International Airport (VIE) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 11 Dec – 12 Dec | $138 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 12 Dec – 16 Dec | $240 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out nonstop, back 2 stops | found 4 days ago | See prices for these dates |
| 14 Dec – 14 Dec | $273 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out nonstop, back 1 stop | found 7 days ago | See prices for these dates |
| 19 Dec – 24 Dec | $254 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out nonstop, back 2 stops | found 4 days ago | See prices for these dates |
| 20 Dec – 23 Dec | $328 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out nonstop, back 2 stops | found 4 days ago | See prices for these dates |
| 21 Dec – 23 Dec | $386 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out nonstop, back 3 stops | found 2 days ago | See prices for these dates |
| 1 Jan 2027 – 8 Jan 2027 | $172 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 2 Jan 2027 – 4 Jan 2027 | $359 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 24 Mar 2027 – 28 Mar 2027 | $203 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $138.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$116
1 May 2027 · Air Europa
Porto Airport (OPO) → Vienna International Airport (VIE)
Leaves 4:05 p.m. · 5 h 50 min trip
1 stop
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$116 1 May 2027found 5 days agoOpen this trip
$69 15 Decfound 6 days agoOpen this trip
What have prices looked like?
Over 32 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $54 to $116.
At $116, the cheapest one-way found recently is at the high end of that range.
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 2 departure dates 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 1 May 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Dec | $69 | Ryanair | Porto Airport (OPO) → Vienna International Airport (VIE) | stops unknown | found 6 days ago | Open this trip |
| 1 May 2027 | $116 | Air Europa | Porto Airport (OPO) → Vienna International Airport (VIE) | 1 stop | found 5 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $69.
Airlines on the cheapest dates: Ryanair, Air Europa.
Premium cabin fares from Porto to Vienna
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 Dec – 23 Dec in another cabin: Premium economy · Business · First
Today's prices for 1 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Porto to Vienna?
Return
Fares 30 to 59 days before departure were typically 52% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $304 | $198 | +108% | 13 |
| 7–13 days | $203 | $159 | +39% | 11 |
| 14–29 days | $169 | $146 | +16% | 19 |
| 30–59 days | $146 | $127 | Cheapest seen | 43 |
| 60–89 days | $175 | $125 | +20% | 44 |
| 90–179 days | $161 | $127 | +10% | 40 |
| 180+ days | $163 | $145 | +11% | 14 |
One-way
Not enough history yet: in 32 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Porto → Bratislava
55 km from Vienna
$266
$120 less than flying to Vienna
1 Jan 2027 – 7 Jan 2027 · OPO → BTS · out 1 stop, back 1 stop
found 4 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Porto → Bratislava
55 km from Vienna
$61
$55 less than flying to Vienna
15 Dec · OPO → BTS · stops unknown
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 21 Dec – 23 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 Vienna?
The cheapest return found recently is $386 with Ryanair, 21 Dec to 23 Dec, found 2 days ago. The cheapest return we hold, of any age, is $138 with Ryanair, 11 Dec to 12 Dec, found 7 days ago. The cheapest return fare on each of 11 departure dates is usually $203 to $301.
How much is a one-way flight from Porto to Vienna?
The cheapest one-way found recently is $116 with Air Europa, 1 May 2027, found 5 days ago. The cheapest one-way we hold, of any age, is $69 with Ryanair, 15 Dec, found 6 days ago.
What is the cheapest month to fly from Porto to Vienna?
December 2026 is the cheapest month for a return, from $138, 11 Dec to 12 Dec, found 7 days ago. It is the cheapest month for a one-way too, from $69, 15 Dec, found 6 days ago.
How far ahead should I book a flight from Porto to Vienna?
In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 52% lower than 0 to 6 days before departure.
Is there a direct flight from Porto to Vienna?
Yes, the cheapest nonstop return found recently is $395 with Ryanair, 21 Dec to 23 Dec, found 2 days ago.
How long is the flight from Porto to Vienna?
The cheapest one-way found recently, with Air Europa on 1 May 2027, takes 5 h 50 min with 1 stop.
Which airlines have the cheapest flights from Porto to Vienna?
Between 18 Nov and 24 Mar 2027, Ryanair has the cheapest return on 10 of the 11 departure dates we hold, and KLM 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