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Cheap flights from San Luis Obispo (SBP) to Lisbon (LIS)

SBP — LIS
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Popular in

May

Cheapest in

November

Average price

$756
Highest demand for flights based on searches. 14% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Best time to book a flight from San Luis Obispo to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Lisbon

What is the cheapest month to book a flight from San Luis Obispo to Lisbon?

Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Lisbon (average of $612). Flying from San Luis Obispo to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated August 20, 2025.
Read through reviews of airlines operating flights from San Luis Obispo to Lisbon, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from San Luis Obispo to Lisbon round-trip?

    Cheapflights users have booked flights from San Luis Obispo to Lisbon round-trip from $615. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from San Luis Obispo to Lisbon that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Lisbon.

  • Can I find deals for business class flights from San Luis Obispo to Lisbon?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Luis Obispo to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Lisbon (average of $612). Flying from San Luis Obispo to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Beja
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Alternative routes for San Luis Obispo to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Luis Obispo to Lisbon

Discover the top airline that operate flights from San Luis Obispo to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$615Average$771FlexibilityNo cancel feeOn-time69%

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