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$316+ Cheap flights from San Jose (SJC) to Portugal

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LIS
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from San Jose to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Portugal (PT0). 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$605
(United Airlines)

One-way from

$316
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$572
Provider with most accurate pricing for San Jose-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for San Jose-Lisbon Humberto Delgado flights.
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From San Jose to Portugal
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One-way flight from San Jose to Portugal
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Highest demand for flights based on searches. 25% potential increase in price ($309 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from San Jose to Portugal

Cheapest flights from San Jose to Portugal
Explore the most affordable flight options available from San Jose to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 3/36:20 amSJC - LIS
2 stops19h 55mUnited Airlines
Wed 3/1911:55 amLIS - SJC
2 stops40h 14mUnited Airlines
Deal found 1/30$605
This SmartFares deal was found by Cheapflights users on 1/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/173:30 pmSJC - LIS
2 stops23h 00mScandinavian Airlines
Sun 3/237:00 pmLIS - SJC
2 stops34h 19mScandinavian Airlines
Deal found 1/30$626
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Tue 2/46:30 amSJC - LIS
2 stops18h 50mMultiple Airlines
Thu 2/2010:55 amLIS - SJC
2 stops34h 49mMultiple Airlines
Deal found 1/30$631
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Sat 4/53:30 pmSJC - LIS
2 stops33h 50mAir Canada
Tue 4/2211:25 amLIS - SJC
2 stops38h 06mAir Canada
Deal found 1/30$695
This Delta deal was found by Cheapflights users on 1/30. 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.
Sat 4/55:50 pmSJC - LIS
2 stops32h 55mDelta
Wed 4/235:40 amLIS - SJC
2 stops26h 10mDelta
Deal found 1/30$726
This oojo deal was found by Cheapflights users on 1/30. 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.
Mon 2/36:10 amSJC - LIS
2 stops33h 15mIberia
Wed 2/198:20 amLIS - SJC
2 stops19h 36mIberia
Deal found 1/30$870
This KLM deal was found by Cheapflights users on 1/30. 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.
Mon 3/1710:10 amSJC - OPO
2 stops17h 40mKLM
Tue 3/254:10 pmOPO - SJC
2 stops31h 18mKLM
Deal found 1/30$903
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 3/176:20 amSJC - OPO
2 stops23h 30mMultiple Airlines
Tue 3/256:00 amOPO - SJC
3 stops23h 50mMultiple Airlines
Deal found 1/30$911
This oojo deal was found by Cheapflights users on 1/30. 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.
Thu 10/95:52 amSJC - FNC
2 stops45h 43mIberia
Thu 10/161:05 pmFNC - SJC
2 stops63h 37mIberia
Deal found 1/30$994
This KAYAK deal was found by Cheapflights users on 1/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:36 pmSJC - LIS
2 stops45h 44mIcelandair
Thu 5/2210:20 pmLIS - SJC
2 stops52h 40mIcelandair
Deal found 1/29$1,051
This British Airways deal was found by Cheapflights users on 1/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:08 amSJC - FNC
2 stops40h 57mBritish Airways
Tue 5/206:35 pmFNC - SJC
2 stops31h 59mBritish Airways
Deal found 1/30$1,079
This oojo deal was found by Cheapflights users on 1/29. 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.
Thu 2/62:00 pmSJC - LIS
2 stops40h 55mFinnair
Thu 2/136:30 amLIS - SJC
2 stops22h 59mFinnair
Deal found 1/29$1,081

Find flights from San Jose to Portugal within your budget

Customize your flight search to find flights from San Jose to Portugal 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 January 30, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Mon 3/3

6:20 am-10:15 am

2 stops19h 55m

Lisbon Humberto Delgado

Wed 3/19

11:55 am-9:09 pm

2 stops40h 14m

$605

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Mon 3/17

3:30 pm-9:30 pm

2 stops23h 00m

Lisbon Humberto Delgado

Sun 3/23

7:00 pm-10:19 pm

2 stops34h 19m

$626

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Sat 4/5

3:30 pm-9:20 am

2 stops33h 50m

Lisbon Humberto Delgado

Tue 4/22

11:25 am-5:31 pm

2 stops38h 06m

$695

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Mon 4/7

6:27 pm-9:20 am

3 stops30h 53m

Lisbon Humberto Delgado

Tue 4/22

12:50 pm-11:00 pm

2 stops18h 10m

$724

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Sat 4/5

5:50 pm-10:45 am

2 stops32h 55m

Lisbon Humberto Delgado

Wed 4/23

5:40 am-11:50 pm

2 stops26h 10m

$726

San JosePorto

SJC - OPO

SJCOPO

San Jose

Mon 3/17

10:10 am-10:50 am

2 stops17h 40m

Porto

Tue 3/25

4:10 pm-4:28 pm

2 stops31h 18m

$903

San JosePorto

SJC - OPO

SJCOPO

San Jose

Mon 3/17

6:20 am-12:50 pm

2 stops23h 30m

Porto

Tue 3/25

6:00 am-10:50 pm

3 stops23h 50m

$911

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Fri 2/28

10:20 am-6:05 pm

2 stops23h 45m

Lisbon Humberto Delgado

Fri 3/7

8:20 am-7:56 pm

2 stops19h 36m

$991

San JoseLisbon

SJC - LIS

SJCLIS

San Jose

Tue 5/13

3:36 pm-9:20 pm

2 stops45h 44m

Lisbon Humberto Delgado

Thu 5/22

10:20 pm-7:00 pm

2 stops52h 40m

$1,051

San JoseFunchal

SJC - FNC

SJCFNC

San Jose

Tue 5/13

11:08 am-12:05 pm

2 stops40h 57m

Funchal Madeira

Tue 5/20

6:35 pm-6:34 pm

2 stops31h 59m

$1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 35 results
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Best time to book a flight from San Jose to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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.

Travel insights for flights from San Jose to Portugal

Get recent, data-driven insights about flights from San Jose to Portugal including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from San Jose to Portugal (average of $612). Flying from San Jose to Portugal in June is currently the most expensive (average of $1,244). 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 PT?

Find hourly flight availability from San Jose to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from San Jose to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated January 30, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from San Jose to Portugal by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,315 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Portugal. 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 from for flights from San Jose to Portugal?

    For a flight from San Jose to Portugal, you will be flying from San Jose. San Jose (SJC) is just 2.9 mi from the center of the city.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $433. Scandinavian Airlines flights start at $495 while deals on Iberia start at $532 one-way.

  • What are the most popular routes from San Jose to Portugal?

    While some choose either San Jose - Porto or San Jose - Funchal Madeira, San Jose - Lisbon Humberto Delgado is the most popular route from San Jose to Portugal.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Jose to Portugal (average of $612). Flying from San Jose to Portugal in June is currently the most expensive (average of $1,244). 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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Top 4 airlines flying from San Jose to Portugal

Discover the top 4 airlines that operate flights from San Jose to Portugal. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$568Average$889FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$569Average$859FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$619Average$780FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$669Average$1,066FlexibilityNo cancel feeOn-time70%
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