Cheap flights from Lisbon to San Francisco

Portela
LIS
San Francisco
SFO

Flight deals from Lisbon to San Francisco

Below you can see the best deals on flights Lisbon — San Francisco for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 10 September, from AED 1,365.

Top 10 cheap flights from Lisbon to San Francisco

WS
WS
WS
 1,365

Lisbon — San Francisco

06:15—21:55
22 Sep 2026
23 h 40 m
2 stops
WS
WS
WS
 1,365

Lisbon — San Francisco

06:10—21:55
10 Sep 2026
23 h 45 m
2 stops
WS
WS
WS
WS
 1,395

Lisbon — San Francisco

06:10—21:55
10 Sep 2026
23 h 45 m
3 stops
WS
AA
AA
AA
 1,511

Lisbon — San Francisco

06:15—23:28
15 Sep 2026
25 h 13 m
3 stops
WS
AA
AA
AA
 1,511

Lisbon — San Francisco

06:10—23:28
24 Sep 2026
25 h 18 m
3 stops
WS
DL
DL
 1,512

Lisbon — San Francisco

06:15—21:49
22 Sep 2026
23 h 34 m
2 stops
WS
AA
AA
 1,512

Lisbon — San Francisco

06:10—20:45
10 Sep 2026
22 h 35 m
2 stops
WS
AA
AA
 1,512

Lisbon — San Francisco

06:10—22:56
10 Sep 2026
24 h 46 m
2 stops
WS
DL
DL
DL
 1,545

Lisbon — San Francisco

06:10—22:15
17 Sep 2026
24 h 5 m
3 stops
WS
DL
DL
DL
 1,545

Lisbon — San Francisco

06:15—22:15
22 Sep 2026
24 h
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Lisbon — San Francisco flight

Looking for cheap flights from Lisbon to San Francisco? Compare fares from different airlines, check the flight schedule and travel time — and book your Lisbon — San Francisco ticket online at the best price.

The route has direct flights — around 12 flights per week, flights are operated by TAP Portugal, a nonstop flight takes about 12 h 55 min, the distance between the cities is around 9,137 km.

Planning your trip? You may find our San Francisco travel guide, how to get from the airport into town and San Francisco weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 1,365Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
9,137 kmDistance
12 h 55 minTravel time
1Airlines
12 / wkFlights

Flight schedule from Lisbon to San Francisco

The table shows direct flights from Lisbon to San Francisco on the selected date. The flight takes approximately 12 h 55 min. Regular flights are operated by TAP Portugal. Departures from Lisbon Portela Airport airports, arrivals at San Francisco International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Wed, 26 August
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Lisbon — San Francisco

Below is a calendar of the lowest flight ticket prices for Lisbon — San Francisco by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,365 in September, and the most expensive are around AED 2,774 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Lisbon to San Francisco by month. Tickets are usually cheapest in January (around AED 2,886) and priciest in July (about AED 3,774) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 2,886lowMayAED 3,375mediumSepAED 3,419medium
FebAED 2,886lowJunAED 3,641highOctAED 3,286medium
MarAED 3,197mediumJulAED 3,774highNovAED 2,975low
AprAED 3,241mediumAugAED 3,730highDecAED 3,685high

Some values are estimated based on seasonality.

When to fly

Weather in San Francisco: it is warmest in September (up to 24 °C on average) and coolest in January (around 14 °C). The driest month is June.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Francisco

Dry and wet days · San Francisco

Wind speed and direction · San Francisco

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How to get the best deal on a Lisbon — San Francisco ticket

  • Book ahead: fares for Lisbon — San Francisco are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Lisbon — San Francisco operate on Mondays, Wednesdays, Thursdays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to San Francisco is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Lisbon — San Francisco route are operated by 1 airline; TAP Portugal runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • TAP PortugalTP
    4x/week
    WebsiteFleet: 9415.9M pax/year
    • Direct flight LIS → SFO4x/week
      Duration
      12h 38m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Lisbon — San Francisco route

Flights Lisbon — San Francisco depart from Lisbon Portela Airport and arrive at San Francisco International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Lisbon

LIS
Portugal
About the cityHow to get thereWeatherAll about the country Portugal
Arrival

San Francisco

SFO
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Lisbon — San Francisco flight

How long is the flight from Lisbon to San Francisco?

A nonstop Lisbon — San Francisco flight takes about 12 h 55 min — the distance between the cities is around 9,137 km.

How far is it from Lisbon to San Francisco?

The distance from Lisbon to San Francisco is about 9,137 km, which a nonstop flight covers in around 12 h 55 min.

Are there direct flights from Lisbon to San Francisco?

Yes, there are nonstop flights Lisbon — San Francisco — around 12 flights per week.

Which airlines fly from Lisbon to San Francisco?

Airlines operating Lisbon — San Francisco include TAP Portugal. See the full list with schedules in the "Airlines" section on this page.

Which airports do Lisbon — San Francisco flights use?

Flights from Lisbon depart from Lisbon Portela Airport, and arrive at San Francisco International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Lisbon to San Francisco?

The price of a Lisbon — San Francisco ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between AED 1,365 and AED 2,774. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Lisbon — San Francisco?

Flights Lisbon — San Francisco are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Lisbon to San Francisco?

To catch a low fare Lisbon — San Francisco, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Lisbon

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Where else you can fly from San Francisco

See all
Los AngelesNew York CitySeattleSan DiegoSanta AnaLas VegasBurbankBostonVancouverPhoenixPortlandLondonDenverPalm SpringsHonoluluDallasChicagoSalt Lake CityAustinAtlantaWashington, D.C.HoustonKahuluiTaipeiMinneapolisTorontoDetroitOrlandoSpokaneTokyoParisBoiseSan Jose del CaboKapaaPuerto VallartaRedmondSeoulFrankfurt am MainCalgaryMexico City

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