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San Jose

$652+ Cheap flights from Portugal to San Jose (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SJC
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Portugal to San Jose

Keep the following information in mind while searching for Portugal to San Jose flight deals. Data was last updated junio 12, 2025.

Round-trip from

$652
(American Airlines)
From Portugal to San Jose
Search Deals

Find flight deals from Portugal to San Jose

Cheapest flights from Portugal to San Jose
Explore the most affordable flight options available from Portugal to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1011:05 amLIS - SJC
2 stops39h 24mAmerican Airlines
lun. 7/149:45 amSJC - LIS
2 stops15h 20mAmerican Airlines
Deal found 6/11$652
This Delta deal was found by Cheapflights users on 6/12. 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.
lun. 9/15:00 amLIS - SJC
2 stops22h 13mDelta
vie. 9/195:00 pmSJC - LIS
2 stops17h 40mDelta
Deal found 6/12$675
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1011:05 amLIS - SJC
2 stops19h 34mMultiple Airlines
lun. 7/146:15 amSJC - LIS
2 stops18h 50mMultiple Airlines
Deal found 6/10$689
This lol.travel deal was found by Cheapflights users on 6/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/199:15 pmLIS - SJC
2 stops33h 24mIberia
sáb. 7/511:38 amSJC - LIS
2 stops22h 47mIberia
Deal found 6/10$769
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/215:00 amLIS - SJC
2 stops19h 07mKLM
dom. 6/296:20 amSJC - LIS
2 stops20h 35mKLM
Deal found 6/10$787
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 7/257:30 amLIS - SJC
2 stops21h 32mUnited Airlines
vie. 8/12:31 pmSJC - LIS
2 stops58h 49mUnited Airlines
Deal found 6/10$821
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/112:10 pmLIS - SJC
2 stops39h 03mScandinavian Airlines
vie. 9/57:25 amSJC - LIS
2 stops24h 20mScandinavian Airlines
Deal found 6/10$1,616
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/111:25 amLIS - SJC
3 stops30h 26mAir Canada
vie. 9/198:45 amSJC - LIS
3 stops18h 20mAir Canada
Deal found 6/12$2,209

Cheapflights Fare Finder

Customize your flight search to find flights from Portugal to San Jose 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 junio 12, 2025.
Use the filters below to find and compare flights from Portugal to San Jose that are best for you.

Fly from

Portugal

Fly to

San Jose

Route

Depart

Return

Price

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

jue. 7/10

11:05 am-6:29 pm

2 stops39h 24m

San Jose

lun. 7/14

9:45 am-9:05 am

2 stops15h 20m

$652

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

lun. 9/1

5:00 am-7:13 pm

2 stops22h 13m

San Jose

vie. 9/19

5:00 pm-6:40 pm

2 stops17h 40m

$675

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

jue. 7/10

11:05 am-10:39 pm

2 stops19h 34m

San Jose

lun. 7/14

6:15 am-9:05 am

2 stops18h 50m

$689

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

vie. 7/25

7:30 am-9:02 pm

2 stops21h 32m

San Jose

vie. 8/1

2:31 pm-9:20 am

2 stops58h 49m

$821

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

dom. 6/22

5:00 am-5:00 pm

2 stops20h 00m

San Jose

dom. 6/29

4:59 pm-6:40 pm

2 stops17h 41m

$887

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

lun. 9/1

12:10 pm-7:13 pm

2 stops39h 03m

San Jose

vie. 9/5

7:25 am-3:45 pm

2 stops24h 20m

$1,616

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

lun. 9/1

11:25 am-9:51 am

3 stops30h 26m

San Jose

vie. 9/19

8:45 am-11:05 am

3 stops18h 20m

$2,209

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

mié. 11/12

6:30 am-8:43 pm

2 stops22h 13m

$716

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

jue. 7/31

10:20 pm-10:49 pm

2 stops32h 29m

$718

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

vie. 8/1

7:20 am-10:46 pm

2 stops23h 26m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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Best time to book a flight from Portugal to San Jose

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

What is the cheapest month to book a flight from Portugal to San Jose?

Currently, September is the cheapest month in which you can book a flight from Portugal to San Jose (average of $255). Flying from Portugal to San Jose in June is currently the most expensive (average of $344). 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.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated junio 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Portugal to San Jose have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to San Jose from Portugal?

    Located just 2.9 mi from the city center, San Jose (SJC) is the airport most travelers will use when flying to San Jose from Portugal.

  • What are the cheapest airlines to fly from Portugal to San Jose one-way?

    The cheapest airlines for a one-way flight from Portugal to San Jose are Iberia ($716), Icelandair ($718), and Finnair ($896).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal to San Jose 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 Portugal to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Portugal to San Jose (average of $255). Flying from Portugal to San Jose in June is currently the most expensive (average of $344). 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

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