ExceptionalNonstop · 1h
LIS to SVQSpain
Seville
$36
usually $125
−71%
Most monthly lows $40–$125. Cheaper than every other month on record (5).
Flights · LIS → OPO
Lisbon to Porto
Best fare, round trip
$99
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Sat 24 Oct
- Return
- Fri 30 Oct
- Stay
- 6 nights
- Flight
- Nonstop · 1h
- Airline
TAP Air Portugal
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.
The cheapest itinerary we are tracking flies TAP Air Portugal nonstop and takes about 1 hour outbound, on a 6-night trip. We have 3 months of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Porto: May–Jun · Sep–Oct.
The 6 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is unchanged since tracking began on 8 Aug — $102 then versus $102 now, across 22 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 $74, on 6 Nov.
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 17 Oct 2026
We are still collecting this route's months — 3 months of cached prices so far, too few to chart.
Route facts
- Airports
- Humberto Delgado (LIS) ↔ Francisco Sá Carneiro (OPO)
- Flight time
- ≈1 hour outbound
- Distance
- ≈274 km each way
- Airlines on the board
- TAP Air Portugal
- Itineraries
- Nonstop available
- Best months to visit
- May–Jun · Sep–Oct
Good to know
LIS → OPO, answered.
How far in advance should I book LIS → 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We do not publish a number for this, because we cannot measure it yet.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. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from Lisbon to Porto?
Yes — the current board includes nonstop fares (TAP Air Portugal). The outbound leg runs around 1 hour.
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 24–30 Oct · 6 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next LIS → OPO drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
Exceptional1 stop · 5h
LIS to EDIUnited Kingdom
Edinburgh
$92
usually $235
−61%
Most monthly lows $142–$235. Cheaper than every other month on record (3).
RareNonstop · 3h
LIS to ROMItaly
Rome
$71
usually $125
−43%
Most monthly lows $121–$130. Cheaper than every other month on record (8).
ExceptionalNonstop · 3h
FRA to OPOGermany
Frankfurt
$74
usually $255
−71%
Most monthly lows $99–$259. Cheaper than every other month on record (5).
ExceptionalNonstop · 2.5h
LON to OPOUnited Kingdom
London
$60
usually $160
−63%
Most monthly lows $118–$181. Cheaper than every other month on record (8).
ExceptionalNonstop · 3h
ROM to OPOItaly
Rome
$59
usually $140
−58%
Most monthly lows $89–$152. Cheaper than every other month on record (7).