ExceptionalNonstop · 2h
VIE to BRUBelgium
Brussels
$78
usually $190
−59%
Most monthly lows $139–$201. Cheaper than every other month on record (4).
Flights · VIE → OPO
Vienna to Porto
Best fare, round trip
$118
−50%
below its usual $235
you keep $117
RareFound
- Depart
- Wed 11 Nov
- Return
- Sat 14 Nov
- Stay
- 3 nights
- Flight
- 1 stop · 4h
- Airline
Ryanair
Most of this route’s monthly lows fall between $166 and $247. The drop beats 95% of measured fares on the board, over 5 observed months.
Cached fare — the booking search re-prices live before you pay.
PortugalPortoGranite, port wine and a river gorge through the middle — cheaper and steeper than Lisbon.Best windowMay–Jun · Sep–OctAirportsFrancisco Sá Carneiro (OPO)Every route into PortoFare seasonality
When this route gets cheap.
Fares bottom out in November around $118 and peak in May near $297, 152% dearer, across the 5 months we track. The cheapest itinerary we are tracking makes one stop and takes about 4 hours outbound, on a 3-night trip — ticketed under Ryanair, which on a connecting fare need not operate every leg. At $118 for 2,115 km each way, that works out to about $28 per 1,000 km flown. That is well under the $41 per 1,000 km that short-haul fares on this board typically run. Across the 8 departure cities we track at a similar distance from Porto, this fare ranks 4th — 2.0× the $59 we hold from Rome. That puts it in the cheaper half of the 10 routes of similar length we watch out of Vienna, where the middle fare is $136. The best time to be in Porto: May–Jun · Sep–Oct.
The 8 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 9% higher than when tracking began on 8 Aug — $191 then versus $209 now, across 18 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $118, on 11 Nov.
- Thu 22 Oct$329
- Fri 23 Oct$456
- Fri 30 Oct$166
- Sat 31 Oct$278
- Sun 8 Nov$158
- Wed 11 Nov$118lowest
- Wed 25 Nov$180
- Thu 10 Dec$237
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cached fares · checked 15 Oct 2026
Cheapest in Nov, around $118
50% below the $235 typical fare
$166Oct, below the usual price. Compare October fares.$118Nov, the cheapest month. Compare November fares.$237Dec, around the usual price. Compare December fares.$297May ’27, above the usual price. Compare May fares.$247Aug, above the usual price. Compare August fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Vienna to Porto, from cached prices.
Route facts
- Airports
- Schwechat (VIE) ↔ Francisco Sá Carneiro (OPO)
- Flight time
- ≈4 hours outbound
- Distance
- ≈2,115 km each way
- Typical price
- $235 round-trip (seasonal median)
- Airlines on the board
- Ryanair
- Itineraries
- Connections on current fares
- Best months to visit
- May–Jun · Sep–Oct
Good to know
VIE → OPO, answered.
Is $118 a good price for Vienna to Porto?
Yes — the seasonal median for this route is around $235 round-trip. At $118 you're 50% below that, which we rate rare for this route.
What is the cheapest month to fly from Vienna to Porto?
Across 5 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Porto are May–Jun · Sep–Oct — when those overlap, that's your window.
How far in advance should I book VIE → Porto?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 5 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Vienna to Porto?
The current cheapest fares involve a connection, ticketed under Ryanair. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Porto?
Lock the flight first — then compare stays for 11–14 Nov · 3 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next VIE → OPO drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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