ExceptionalNonstop · 1.5h
LAX to LASUnited States
Las Vegas
$38
usually $125
−70%
Most monthly lows $67–$247. Cheaper than every other month on record (6).
Flights · LAX → LIS
Los Angeles to Lisbon
Best fare, round trip
$474
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Tue 20 Oct
- Return
- Tue 3 Nov
- Stay
- 14 nights
- Flight
- Nonstop · 11h
- Airline
TAP Air Portugal
Cached fare — the booking search re-prices live before you pay.
PortugalLisbonTiled hills, custard tarts, Atlantic light — TAP’s hub wars keep this Europe’s cheapest gateway.Best windowMar–Jun · Sep–OctAirportsHumberto Delgado (LIS)Every route into LisbonFare seasonality
When this route gets cheap.
The cheapest itinerary we are tracking flies TAP Air Portugal nonstop and takes about 11 hours outbound, on a 14-night trip. At $474 for 9,121 km each way, that works out to about $26 per 1,000 km flown. That is well under the $44 per 1,000 km that long-haul fares on this board typically run. Across the 12 departure cities we track at a similar distance from Lisbon, this fare ranks 2nd — 0% above the $473 from Houston. It is also the 3rd cheapest of the 42 routes of similar length we watch out of Los Angeles. 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 Lisbon: Mar–Jun · Sep–Oct.
The 4 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 35% lower than when tracking began on 8 Aug — $992 then versus $640 now, across 17 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 $474, on 20 Oct.
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
- LAX · Burbank (BUR) · Long Beach (LGB) ↔ Humberto Delgado (LIS)
- Flight time
- ≈11 hours outbound
- Distance
- ≈9,121 km each way
- Airlines on the board
- TAP Air Portugal
- Itineraries
- Nonstop available
- Best months to visit
- Mar–Jun · Sep–Oct
Good to know
LA → LIS, answered.
How far in advance should I book LA → Lisbon?
We do not publish a number for this, because we cannot measure it yet.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 Los Angeles to Lisbon?
Yes — the current board includes nonstop fares (TAP Air Portugal). The outbound leg runs around 11 hours.
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 Lisbon?
Lock the flight first — then compare stays for 20 Oct – 3 Nov · 14 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next LA → LIS drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
RareNonstop · 6h
LAX to HNLUnited States
Honolulu
$196
usually $415
−53%
Most monthly lows $354–$482. Cheaper than every other month on record (8).
Rare1 stop · 6h
LAX to MCOUnited States
Orlando
$145
usually $305
−52%
Most monthly lows $197–$305. Cheaper than every other month on record (3).
RareNonstop · 3h
DUB to LISIreland
Dublin
$80
usually $155
−48%
Most monthly lows $81–$167. Cheaper than every other month on record (5).
RareNonstop · 3h
BRU to LISBelgium
Brussels
$94
usually $180
−48%
Most monthly lows $135–$207. Cheaper than every other month on record (6).
RareNonstop · 3h
MIL to LISItaly
Milan
$47
usually $85
−45%
Most monthly lows $67–$109. Cheaper than every other month on record (7).