💰 When is the cheapest time to fly from Los Angeles to Lisbon?
This month: Expect the year's highest round-trip fares, nearly double February's rate, driven by US summer school breaks stacking on European peak travel season.
LAX-Lisbon pricing follows a wide seasonal curve for a nonstop route: February and the first three weeks of November sit at the year's floor near $650 round trip, while the June-through-August peak - driven by Popular Saints' Night, US summer break, and European summer holidays together - pushes fares toward $1,250 in July. May and September-October form the smart-value shoulder, pricing roughly 30-40% above the floor with far thinner crowds than summer.
📊 Price trends: Los Angeles to Lisbon
Round-trip economy estimates across the next 12 months. Use the chart to spot the cheapest window before locking in dates.
Cheapest month
Jul · $342
Peak month
Jun · $424
Source: Aviasales · Prices are round-trip economy estimates · Updated May 2026
Here's a month-by-month look at prices on this route:
✈️ Which airlines fly from Los Angeles to Lisbon?
TAP Air Portugal is the only nonstop carrier; United, Delta, and American each sell one-stop itineraries through their own domestic and international hub networks, trading a longer trip for sometimes-lower fares.
Fly TAP if the schedule works - it's the only way to skip a connection entirely. The A330-900neo's Economy Xtra cabin is worth the modest upcharge on an 11-hour flight; standard Economy pitch runs as tight as 31 inches. Executive business class delivers 1-2-1 lie-flat seating with 42 inches of pitch, real competition for the European carriers on this route. TAP flies just three times weekly - check the calendar before locking a return date. Star Alliance members earn United MileagePlus miles on every segment.
Best for: shortest total travel time and lie-flat business sleep
United is often the cheapest one-stop, worth the extra 4-5 hours over TAP's nonstop. As TAP's Star Alliance codeshare partner, United sometimes tags these itineraries with its own flight number even when a partner operates the international leg. Connection times run tight in each direction - 90 minutes is common, workable with Global Entry on return but stressful without it. Skip the sub-75-minute connections; they look cheap until a short delay wipes out the transfer.
Best for: MileagePlus loyalists and flexible-date shoppers
Delta rarely beats TAP or United on price here, but SkyMiles elites see real upgrade odds on the long transatlantic leg. Fewer weekly frequencies than United's routing mean less schedule flexibility - expect one, maybe two workable departure windows most days. Delta One upgrades clear more often on this thinner corridor than on Delta's flagship JFK-Europe routes, a small consolation for the longer total trip.
Best for: Delta SkyMiles holders and Amex Membership Rewards transfers
Skip American on this route unless a oneworld award seat lines up - cash fares rarely undercut TAP's nonstop. The oneworld routing typically means two full security re-clears and the longest total trip time of the four carriers, sometimes 20 hours gate to gate. Where American wins is award availability: oneworld saver seats to Lisbon open more often than Star Alliance or SkyTeam equivalents from LA.
Best for: AAdvantage members and oneworld award redemptions
Mubboo verdict: Fly TAP nonstop for the shortest trip and lie-flat business seats; book United's one-stop in economy only when TAP's fare tops $900 round trip.
Prices shown are approximate averages based on recent searches (April 2026). Actual fares vary by date, class, and availability.
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Compare all flights →📅 When should you book Los Angeles to Lisbon flights?
Book 3-4 months ahead for TAP's nonstop - with only three weekly departures, seats in the cheapest fare bucket sell out faster than daily routes. Tuesday and Sunday departures price lower than Friday's weekend-adjacent slot most months. February and the first three weeks of November are the annual floor; avoid dates bracketing Portuguese Liberation Day (April 25) and Popular Saints' Night (June 12-13), when Lisbon hotels and TAP fares both spike together. One-stop itineraries on United, Delta, or American have looser booking windows - 6-8 weeks out is usually enough. Tuesday and Wednesday fare searches consistently beat Friday/Sunday searches by $40-80 round trip on this corridor, a pattern that holds across all four carriers.
July is the year's fare peak and hottest month, with highs pushing past 83°F - the widest gap between floor and ceiling on this route.
If you're a family flying in summer, book by March — peak season fills up fast.
Budget travelers: shoulder season (Sep–Oct, Apr–May) offers the best balance of price and weather.
💡 This Jul: If flexible, shift the trip to September for the same sunshine at a lower fare.
🏙️ Why visit Lisbon?
Lisbon pairs a genuinely walkable historic core with prices well below Western Europe's other capital-city breaks. The city climbs seven hills above the Tagus River, and its yellow Tram 28 still cuts through Alfama's medieval alleys as functioning public transit, not a tourist prop. Warm, dry summers (highs near 83°F in July-August) give way to mild, wet winters closer to 60°F, rewarding shoulder-season visits with fewer crowds. A short train ride reaches Sintra's fairy-tale palaces, and Belém's monuments trace Portugal's Age of Discovery in a single afternoon walk.
What makes Lisbon worth the flight:
Alfama's Fado houses fill after 9pm with mournful Portuguese guitar, while Bairro Alto's steep streets turn into an open-air bar crawl by 11pm - both reward a late dinner reservation, since kitchens don't get busy before 8pm. Ginjinha, a sour-cherry liqueur served from hole-in-the-wall counters, is a Lisbon original worth trying once. A Sintra day trip covers Pena Palace and the Moorish Castle in about 8 hours round trip, one of the most consistently recommended add-ons across travel video reviews of the city.
Best neighborhoods to explore:
Lisbon's oldest district survived the 1755 earthquake largely intact - narrow alleys climb toward São Jorge Castle, and Tram 28 winds through as genuine public transit.
Quiet by day, Bairro Alto turns into a packed open-air bar scene after 11pm; adjoining Chiado covers upscale shopping and the historic A Brasileira café.
Home to Belém Tower and Jerónimos Monastery, both UNESCO World Heritage sites, plus the original Pastéis de Belém custard-tart bakery.
A growing base for remote workers, with fiber-fast cafe wifi and a food scene that skews local over touristy.
Built for Expo '98, this riverside district trades cobblestones for cable cars and the Oceanário de Lisboa, one of Europe's largest aquariums.
Don't miss:
Belém Tower
16th-century fortress guarding the Tagus, about $6 standalone entry.
Browse Belém Tower tours →Jerónimos Monastery
Manueline-style monastery next to Belém Tower, entry around $12.
Browse Jerónimos Monastery tours →São Jorge Castle
Hilltop fortress over Alfama with the city's best skyline view, entry near $11.
Browse São Jorge Castle tours →Tram 28
Historic yellow tram through Alfama and Graça; a $3.50 ticket beats any paid tour.
Browse Tram 28 tours →Sintra day trip (Pena Palace)
40 minutes by train from Lisbon; Pena Palace entry runs about $16.
Browse Sintra day trip (Pena Palace) tours →Mercado da Ribeira (Time Out Market)
Food hall covering Lisbon's best chefs under one roof, meals from about $8-15.
Browse Mercado da Ribeira (Time Out Market) tours →MAAT Museum
Riverside contemporary art and architecture museum in Belém, entry near $6.
Browse MAAT Museum tours →Mubboo Verdict:
Lisbon rewards a 4-5 night stay anchored on Alfama, Belém, and one full Sintra day trip - stretch past a week only if Porto or the Algarve are also on the itinerary.
🎟️ Top activities in Lisbon
Ranked by traveler ratings and recent booking volume.
Sintra Private Tour 2 Palaces Roca Cascais Tailored up to 7
$581From Lisbon: Arrábida & Sesimbra Private Day Trip – Wine & Nature
$251Discover the hills and historic neighborhoods of Lisbon in tuk tuk
$209Sintra, Roca and Cascais Full-Day Private Tour with Pena Tickets
$250Source: Viator · Prices in USD · Affiliate links.
🧳 What do you need to know before flying to Lisbon?
🛂 Do Americans need a visa for Lisbon?
US passport holders don't need a visa for tourism or business stays under 90 days in any rolling 180-day period - Portugal is a full Schengen member. [GOV] ETIAS pre-travel authorization launches in Q4 2026 with a transitional grace period before it's mandatory in 2027; confirm current status at travel.state.gov before booking.
🕐 What's the time difference?
Portugal runs on Western European Time, 8 hours ahead of Los Angeles for most of the year since both regions observe daylight saving on slightly different schedules - double-check the week of the clock change in March and late October/early November.
🚇 How do you get from the airport to the city?
Humberto Delgado Airport (LIS) to central Lisbon: about 4 miles northeast, roughly 15-25 minutes depending on traffic.
| Option | Time | Cost | Best for |
|---|---|---|---|
| Metro Red Line ✅ | ~20 min | €1.65 (~$1.90) | Solo travelers, light luggage, editor's pick |
| Taxi/rideshare | 15-25 min | €15-22 (~$17-25) | Groups, late-night arrivals, heavy luggage |
| Private transfer | 15-20 min | €25-35 (~$28-40) | Families, jet-lagged arrivals wanting door-to-door |
| Aerobus shuttle | 25-35 min | €4 (~$4.50) | Budget travelers headed to central hotels |
Editor's pick: the Metro Red Line - cheapest, fastest outside rush hour, and drops you within walking distance of most central hotels.
💷 What about money and tipping?
Portugal uses the Euro; 1 USD converts to roughly 0.88 EUR as of mid-2026 - use a no-foreign-transaction-fee card rather than airport currency counters, which post the worst rates in the terminal. ATMs are widely available; 5-10% restaurant tipping is customary, not required.
Lisbon currency snapshot
1 USD = 0.88 EUR
1 EUR = $1.141 USD
Euro
Cash
ATMs offer the best rate. Avoid airport currency desks.
Tipping
ATMs widely available across the Eurozone. Tipping 5-10% in restaurants is customary, not expected.
Cards
Visa and Mastercard widely accepted. Tell your bank before you go.
Source: open.er-api.com · Updated Jul 1, 2026 · Rates fluctuate — check before booking.
📱 Will your phone work?
Portugal's country code is +351; Lisbon numbers don't carry a separate city code. Most US carriers offer EU-inclusive international plans, but a local eSIM usually beats roaming rates for a trip longer than a few days.
☁️ Lisbon climate overview
Best: Feb, Apr, May, Jun, Sep, OctHistorical highs, lows, and rainfall by month. Plan packing and outdoor time around the extremes.
Jan
61°/51°F
6.3″ rain
Feb
60°/51°F
1.3″ rain
Mar
60°/51°F
6.7″ rain
Apr
65°/56°F
4.0″ rain
May
74°/58°F
1.3″ rain
Jun
82°/64°F
0.1″ rain
Jul
83°/66°F
0.1″ rain
Aug
87°/66°F
0.0″ rain
Sep
77°/62°F
0.6″ rain
Oct
74°/63°F
1.9″ rain
Nov
62°/56°F
7.3″ rain
Dec
58°/50°F
3.5″ rain
Source: Open-Meteo Archive API · 2025 historical data · Updated July 2026
Ready to lock in your fare? Search live prices below:
✈️ Ready to book? Compare Los Angeles to Lisbon flights
Search flights →🛫 Flying from Los Angeles — airport tips
LAX Tom Bradley International Terminal (TBIT) - TAP Air Portugal (TAP Air Portugal)
- Arrive 3 hours before departure; TBIT security peaks 1-2 hours pre-flight
- Star Alliance Business check-in desks sit on the upper level near door 5
- Global Entry kiosks on return clear in under 20 minutes even during arrival banks
Humberto Delgado Airport (LIS) - arrivals (TAP Air Portugal)
- Single unified terminal, no cross-terminal transfer needed on arrival
- Metro Red Line reaches central Lisbon in about 20 minutes for €1.65
- Passport control queues run longest right after Tuesday and Sunday nonstop landings
🚐 Skip the hassle? Book a private airport transfer
Fixed price, meet & greet at arrivals, door-to-door service
💡 Insider tips: Los Angeles to Lisbon
TAP's three weekly nonstops mean date flexibility beats price alertsMubboo original data
Because TAP flies only Tuesday, Friday, and Sunday, price trackers built for daily routes often miss the real floor - the cheapest bucket clears fastest on the Tuesday departure. Search all three days directly on TAP's own site before trusting an aggregator's calendar view; gaps of $120-plus versus third-party search tools show up for the identical flight.
Skip the sub-75-minute connections on United and DeltaMubboo original data
One-stop fares occasionally surface connections under 75 minutes at the domestic hub, priced $30-50 below safer 2-hour options. A single gate change or 15-minute delay is enough to miss the international leg here, and rebooking can mean a full extra day. Pay the small premium for a 2-hour-plus connection.
TAP's Economy Xtra is the best-value upgrade on this specific aircraft
Standard Economy pitch on the A330-900neo runs as tight as 31 inches, noticeably tighter than TAP's older aircraft. Economy Xtra adds 3-4 inches of pitch and priority boarding for $80-150 each way - cheaper than most US-carrier economy-plus upsells on comparable 10-plus-hour flights, and worth it specifically because of this flight's length.
Baggage fees favor TAP's included checked bag over budget-fare upsellsMubboo original data
TAP includes one 23kg checked bag on every fare class except its lowest Discount bucket, unlike some connecting itineraries that price a bag separately on the US domestic leg. Before comparing a $620 TAP fare against a cheaper one-stop, check whether the connecting itinerary includes a bag - the true cost often reverses.
Popular Saints' Night spikes airfare and hotel rates togetherMubboo original data
Lisbon's Popular Saints festival, peaking June 12-13 around Santo António, fills the city and pushes TAP's June fares toward the year's second-highest bracket, right behind July. Hotels in Alfama and Graça - the festival's epicenter - often sell out weeks ahead. Book accommodations before the flight this specific week, the reverse of the usual order.
👥 Who flies this route — and what they should know
First-time Lisbon city-break couple
Featured this monthRecommended: TAP's nonstop in Economy Xtra, timed for an afternoon LAX departure landing in Lisbon mid-morning. Arrive at Tom Bradley 3 hours early - it's the only nonstop of the day. Mubboo Pick: Economy Xtra's extra 3-4 inches of pitch is worth the $80-150 each-way upcharge on an 11-hour flight - standard Economy runs as tight as 31 inches. Lisbon's single terminal means no confusing transfer on arrival, and the Metro Red Line reaches downtown in about 20 minutes. Skip renting a car for a first visit; Alfama and Baixa's cobbled hills make parking miserable and the historic trams cover the tourist core well. Book 3-4 months out - TAP's cheapest fare bucket clears fast with only three weekly departures.
Budget backpacker, first Portugal trip
Recommended: United's one-stop in Basic Economy, booked on a red-eye LAX departure to lose the fewest hostel nights. Mubboo Pick: skip TAP's own Discount fare here - United and Delta's connections regularly undercut it by $50-100 round trip, even after adding 4-6 hours of travel. Basic Economy forfeits the free checked bag on the domestic leg, so pack carry-on only or budget $35-60 each way for a bag. Avoid connections under 90 minutes; missing the transatlantic leg can mean a full extra day on a backpacker's budget. Lisbon rewards budget travel once you land - a bed in Alfama or Anjos runs $20-35 a night, and Time Out Market covers a full day of food for under $15.
Digital nomad planning an extended Lisbon stay
Recommended: TAP's nonstop in standard Economy, booked for a Tuesday or Sunday departure - the route's historically lowest fare bucket. Mubboo Pick: don't book a one-way yet - Portugal's Schengen rule caps visa-free stays at 90 days within any rolling 180-day window, so a return or onward ticket often gets checked at the gate. Confirm current entry rules at the official travel advisory page before departure, since terms shift. Príncipe Real and Anjos have become Lisbon's unofficial co-working hubs, with fiber internet and a growing café-office scene. Watch one-way fares from United or Delta too - they occasionally beat TAP's own one-way pricing, useful if a Schengen exit run is already part of the plan.
Sintra day trip, family planner
Recommended: TAP's nonstop in Economy Xtra, departing on a Friday to land with a full weekend before the museums and palace lines thin out. Mubboo Pick: an 11-hour nonstop with young kids needs a screen-time backup plan - TAP's seatback screens are solid, but pack offline downloads since inflight wifi is inconsistent on long-haul TAP routes. Sintra's Pena Palace and Moorish Castle sit about 40 minutes from Lisbon by train, an easy half-day trip once jet lag settles. Avoid the mid-June Popular Saints' Night window for a first family trip - Alfama and Graça fill up, hotel rates spike, and Sintra tour slots sell out fastest of the year. September and October deliver the same sunshine with far fewer crowds.
Business traveler wanting a lie-flat seat
Recommended: TAP's Executive business class, booked on the Sunday evening departure landing Monday morning ready for meetings. Mubboo Pick: TAP's 1-2-1 lie-flat seating at 42 inches of pitch is genuine rest on an 11-hour flight, and Star Alliance status carries over for lounge access at Tom Bradley. Only three weekly nonstops mean same-week turnarounds are tight - confirm the return date lines up with Tuesday, Friday, or Sunday before booking a short trip. Executive class doubles the checked-bag allowance to two bags at 32kg each, useful for a multi-city itinerary. Skip the one-stop carriers' business cabins here; none price meaningfully below TAP's own Executive fare once schedule risk is factored in.
Points-and-miles optimizer chasing Star Alliance value
Recommended: a United MileagePlus award booked as a one-stop when TAP's own Star Alliance saver space is gone - which is common, since TAP releases fewer award seats on its nonstop than partners release on connections. Mubboo Pick: check United's award calendar before TAP's own site - Star Alliance partners often show business saver space weeks before TAP opens matching inventory. Chase Ultimate Rewards and other transferable-points programs route to United MileagePlus, more redemption flexibility than points locked to a single non-alliance program. Revenue fares shift faster than award pricing here, so tracking both catches whichever route delivers better value that week. Book the moment saver space appears - it doesn't last on a three-weekly-frequency route.
⚖️ Flight delayed or canceled?
US DOT rules don't require compensation for delay, but EU261 protects the return leg: if TAP delays or cancels the Lisbon-LAX segment 3+ hours for a reason within its control, passengers can claim up to €600. One-stop US-carrier itineraries fall under DOT's own rebooking and refund rules instead.
Flight delayed or cancelled? You may be owed up to €600 in compensation.
📱
Free option: Free workaround: LIS airport, Lisbon cafes, and Metro stations all offer free wifi dense enough for maps and messaging without any SIM.
Activate a Portugal eSIM before wheels-down and skip the airport SIM kiosk entirely. Most plans cover the full Schengen zone, useful for a Sintra or Porto side trip.
🛡️
Free option: Free workaround: cards like Chase Sapphire Reserve and Amex Platinum often include trip-delay coverage already - check before buying a separate policy.
A single nonstop three times a week makes a missed connection or cancellation a bigger deal here than on daily routes - trip-interruption coverage matters more on thin-frequency corridors.
🚗
Free option: Free workaround: the Metro Red Line reaches central Lisbon in about 20 minutes for €1.65, often faster than a transfer during rush hour.
Humberto Delgado Airport sits 4 miles from central Lisbon - a private transfer beats a jet-lagged taxi negotiation after an overnight flight.
Emergency contacts in Lisbon
Frequently asked questions about Los Angeles to Lisbon flights
Yes - TAP Air Portugal flies the only nonstop, three times weekly on Tuesday, Friday, and Sunday. The Airbus A330-900neo covers the route in about 11 hours 5 minutes eastbound, TAP's longest route in its global network.
United, Delta, and American sell one-stop alternatives instead, typically adding 4-9 hours of travel time but sometimes pricing lower than TAP's own fare outside peak summer.
Researched by Mubboo Editorial Team · Reviewed by Richard Lee, Founder
Prices from Aviasales. Seasonal advice updated: July 2026 · Last editorial review: 2026-07-01T16:27:29.050Z · Government info: travel.state.gov
Prices last updated just now · cached fares aggregating 800+ airlines and agencies · Check current prices →
M verdicts are based on editorial research — not pulled from a database.