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$235+ Cheap flights from San Jose, CA (SJC) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LIS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from San Jose to Lisbon

Cheapest flights from San Jose to Lisbon
Explore the most affordable flight options available from San Jose to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:29 pmSJC - LIS
2 stops35h 46mUnited Airlines
Fri 1/1611:20 amLIS - SJC
2 stops41h 36mUnited Airlines
Deal found 12/20$498
This Finnair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amSJC - LIS
2 stops16h 45mMultiple Airlines
Fri 1/306:30 amLIS - SJC
2 stops22h 59mMultiple Airlines
Deal found 12/22$499
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:29 pmSJC - LIS
2 stops35h 46mUnited Airlines
Wed 1/216:10 amLIS - SJC
2 stops22h 46mUnited Airlines
Deal found 12/20$504
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:30 pmSJC - LIS
2 stops51h 45mUnited Airlines
Fri 1/1611:20 amLIS - SJC
2 stops34h 18mUnited Airlines
Deal found 12/20$509
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:30 pmSJC - LIS
2 stops51h 45mUnited Airlines
Wed 1/216:10 amLIS - SJC
2 stops22h 46mUnited Airlines
Deal found 12/20$515
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:29 pmSJC - LIS
2 stops35h 46mUnited Airlines
Thu 1/1511:20 amLIS - SJC
2 stops41h 36mUnited Airlines
Deal found 12/20$523
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:30 pmSJC - LIS
2 stops51h 45mUnited Airlines
Thu 1/1510:15 amLIS - SJC
2 stops42h 41mUnited Airlines
Deal found 12/20$530
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:30 pmSJC - LIS
2 stops51h 45mUnited Airlines
Tue 1/2011:20 amLIS - SJC
2 stops34h 19mUnited Airlines
Deal found 12/20$534
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:29 pmSJC - LIS
2 stops35h 46mUnited Airlines
Sat 1/1710:15 amLIS - SJC
2 stops18h 41mUnited Airlines
Deal found 12/20$565
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:30 pmSJC - LIS
2 stops51h 45mUnited Airlines
Sat 1/1710:15 amLIS - SJC
2 stops18h 41mUnited Airlines
Deal found 12/20$575
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:55 amSJC - LIS
2 stops42h 05mDelta
Mon 1/1911:25 amLIS - SJC
2 stops38h 15mDelta
Deal found 12/20$591
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:47 pmSJC - LIS
2 stops31h 13mDelta
Sun 1/185:00 amLIS - SJC
2 stops20h 40mDelta
Deal found 12/20$641

Find flight deals from San Jose to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(United Airlines)

One-way from

$235
(oojo)

Popular in

June

Cheapest in

December

Average price

$565
Provider with most accurate pricing for San Jose-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Lisbon Humberto Delgado flights.
Search Deals
From San Jose to Lisbon Humberto Delgado
Search Deals
One-way flight from San Jose to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from San Jose to Lisbon that are best for you.

Fly from

San Jose

Fly to

Lisbon

Route

Depart

Return

Price

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Wed 2/4

8:40 am-8:10 am

2 stops15h 30m

Lisbon Humberto Delgado

Wed 2/11

5:00 am-8:56 pm

2 stops23h 56m

$503

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Sun 2/15

2:12 pm-9:45 pm

2 stops23h 33m

Lisbon Humberto Delgado

Tue 2/24

12:55 pm-10:26 pm

2 stops41h 31m

$511

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Wed 1/21

2:32 pm-9:50 pm

2 stops23h 18m

Lisbon Humberto Delgado

Wed 2/11

6:35 pm-10:26 pm

2 stops35h 51m

$511

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Fri 2/20

6:00 am-8:50 am

2 stops18h 50m

Lisbon Humberto Delgado

Wed 2/25

4:10 pm-9:29 pm

2 stops37h 19m

$527

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Thu 2/5

12:01 pm-9:05 am

1 stop13h 04m

Lisbon Humberto Delgado

Thu 2/12

6:30 am-9:29 pm

2 stops22h 59m

$531

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Sun 1/18

2:18 pm-9:50 am

2 stops35h 32m

Lisbon Humberto Delgado

Sun 1/25

7:05 am-10:49 pm

2 stops23h 44m

$534

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Fri 2/20

6:00 am-8:50 am

2 stops18h 50m

Lisbon Humberto Delgado

Thu 2/26

6:30 am-9:29 pm

2 stops22h 59m

$536

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Thu 4/9

5:57 am-11:25 pm

2 stops33h 28m

Lisbon Humberto Delgado

Wed 4/15

6:35 am-8:35 pm

2 stops22h 00m

$553

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Sat 4/18

3:45 pm-10:30 am

2 stops34h 45m

Lisbon Humberto Delgado

Thu 4/30

11:25 am-5:32 pm

2 stops38h 07m

$565

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Mon 4/20

3:45 pm-10:30 am

2 stops34h 45m

Lisbon Humberto Delgado

Thu 4/30

11:25 am-5:32 pm

2 stops38h 07m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 24 results
1
2
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Compare providers for flights from San Jose to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Lisbon in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose, California-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Lisbon flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Jose 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 Jose to Lisbon

What is the cheapest month to book a flight from San Jose, California to Lisbon?

Currently, January is the cheapest month in which you can book a flight from San Jose, California to Lisbon (average of $488). Flying from San Jose, California to Lisbon in June is currently the most expensive (average of $783). 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.

What is the cheapest time of day to fly from SJC to LIS?

Find hourly flight availability from San Jose to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from San Jose, California to Lisbon by exploring options for tickets in the evening.

How much does it cost to fly round-trip from San Jose, California to Lisbon?

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 December 23, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Jose to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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 Jose to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Jose, California to Lisbon?

    A quick flight from San Jose, California to Lisbon can take about 15h 30m. United Airlines provides one of the quickest options available for as low as $503. Airlines will cover a distance of 5658 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Jose, California to Lisbon round-trip?

    According to our current data, United Airlines ($554), offers the cheapest pricing from San Jose, California to Lisbon. This flight start at 27% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 Jose, California to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from San Jose, California to Lisbon (average of $488). Flying from San Jose, California to Lisbon in June is currently the most expensive (average of $783). 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
Fátima
Oeiras
Ericeira
Costa da Caparica
Torres Vedras
Beja
Nazaré
Sesimbra
Colares

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Top airline flying from San Jose to Lisbon

Discover the top airline that operate flights from San Jose 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$554Average$746FlexibilityNo cancel feeOn-time69%

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