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 Finnair ($654), American Airlines ($675), and British Airways ($677).

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.

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).

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

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

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.

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.

$654+ Flights from Portugal to San Jose

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Cheap flight deals from Portugal to San Jose

Round-trip from	$685 (Delta)
One-way from	$654 (Finnair)

From Portugal to San Jose

Search Deals

One-way flight 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 July 30, 2025.

Sat 8/305:00 amLIS - SJC

2 stops22h 13mDelta

Thu 9/47:00 amSJC - LIS

2 stops23h 50mDelta

Deal found 7/30

$685

Mon 9/812:20 pmLIS - SJC

2 stops42h 20mUnited Airlines

Mon 9/226:30 amSJC - LIS

2 stops20h 00mUnited Airlines

Deal found 7/30

$710

Thu 9/46:00 amLIS - SJC

3 stops41h 21mMultiple Airlines

Tue 9/96:00 amSJC - LIS

3 stops30h 30mMultiple Airlines

Deal found 7/29

$791

Thu 10/28:45 pmLIS - SJC

2 stops32h 23mIberia

Sat 10/1110:53 amSJC - LIS

2 stops21h 12mIberia

Deal found 7/30

$904

Sat 8/166:50 pmLIS - SJC

2 stops34h 12mLufthansa

Sun 8/318:45 amSJC - LIS

2 stops29h 35mLufthansa

Deal found 7/30

$1,263

Sat 8/27:15 amLIS - SJC

2 stops23h 34mScandinavian Airlines

Mon 8/47:25 amSJC - LIS

2 stops29h 15mScandinavian Airlines

Deal found 7/29

$4,404

Best flights from Portugal to San Jose
Discover carefully curated flight deals from Portugal to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 8/305:00 amLIS - SJC

2 stops22h 13mDelta

Thu 9/47:00 amSJC - LIS

2 stops23h 50mDelta

Deal found 7/30

$685

Mon 9/812:20 pmLIS - SJC

2 stops42h 20mUnited Airlines

Mon 9/226:30 amSJC - LIS

2 stops20h 00mUnited Airlines

Deal found 7/30

$710

Thu 9/46:00 amLIS - SJC

3 stops41h 21mMultiple Airlines

Tue 9/96:00 amSJC - LIS

3 stops30h 30mMultiple Airlines

Deal found 7/29

$791

Thu 10/28:45 pmLIS - SJC

2 stops32h 23mIberia

Sat 10/1110:53 amSJC - LIS

2 stops21h 12mIberia

Deal found 7/30

$904

Sat 8/166:50 pmLIS - SJC

2 stops34h 12mLufthansa

Sun 8/318:45 amSJC - LIS

2 stops29h 35mLufthansa

Deal found 7/30

$1,263

Sat 8/166:25 pmLIS - SJC

2 stops36h 24mScandinavian Airlines

Sun 8/317:23 amSJC - LIS

2 stops24h 22mScandinavian Airlines

Deal found 7/29

$4,697

Last-minute flights from Portugal to San Jose
Discover last-minute flight deals from Portugal to San Jose. Data last updated July 30, 2025 and is based on user searches.

Sat 8/27:15 amLIS - SJC

2 stops23h 34mScandinavian Airlines

Mon 8/47:25 amSJC - LIS

2 stops29h 15mScandinavian Airlines

Deal found 7/29

$4,404

Mon 8/412:20 pmLIS - SJC

2 stops42h 15mUnited Airlines

Sun 8/176:20 amSJC - LIS

2 stops20h 10mUnited Airlines

Deal found 7/30

$980

Sat 8/166:50 pmLIS - SJC

2 stops34h 12mLufthansa

Sun 8/318:45 amSJC - LIS

2 stops29h 35mLufthansa

Deal found 7/30

$1,263

Sat 8/305:00 amLIS - SJC

2 stops22h 13mDelta

Thu 9/47:00 amSJC - LIS

2 stops23h 50mDelta

Deal found 7/30

$685

Sat 8/309:50 amLIS - SJC

2 stops56h 01mUnited Airlines

Thu 9/43:45 pmSJC - LIS

2 stops32h 35mUnited Airlines

Deal found 7/30

$845

Sat 8/3010:10 amLIS - SJC

1 stop31h 48mMultiple Airlines

Thu 9/48:02 pmSJC - LIS

2 stops39h 48mMultiple Airlines

Deal found 7/30

$1,025

One-way flights from Portugal to San Jose
Search for one-way flight options from Portugal to San Jose. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Fri 11/216:30 amLIS - SJC

2 stops22h 19mFinnair

Deal found 7/30

$654

Fri 9/511:05 amLIS - SJC

2 stops18h 03mAmerican Airlines

Deal found 7/29

$675

Thu 9/43:00 pmLIS - SJC

2 stops33h 41mBritish Airways

Deal found 7/29

$677

Wed 9/37:05 pmLIS - SJC

2 stops34h 03mIberia

Deal found 7/28

$698

Wed 9/311:25 amLIS - SJC

3 stops30h 26mAir Canada

Deal found 7/30

$961

Mon 12/85:00 amLIS - SJC

2 stops24h 27mLufthansa

Deal found 7/29

$968

Sun 10/1910:25 pmLIS - SJC

2 stops55h 17mIcelandair

Deal found 7/30

$1,105

Fri 11/2110:15 amLIS - SJC

3 stops20h 15mUnited Airlines

Deal found 7/30

$3,436

Sat 9/2712:10 pmLIS - SJC

2 stops42h 01mScandinavian Airlines

Deal found 7/29

$5,805

Fly from

Fly to

Route

Depart

Return

Price

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 8/30

5:00 am-7:13 pm

2 stops22h 13m

San Jose

Thu 9/4

7:00 am-2:50 pm

2 stops23h 50m

$685

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Mon 9/8

12:20 pm-10:40 pm

2 stops42h 20m

San Jose

Mon 9/22

6:30 am-10:30 am

2 stops20h 00m

$710

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 9/4

6:00 am-3:21 pm

3 stops41h 21m

San Jose

Tue 9/9

6:00 am-8:30 pm

3 stops30h 30m

$791

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 10/2

8:45 pm-9:08 pm

2 stops32h 23m

San Jose

Sat 10/11

10:53 am-4:05 pm

2 stops21h 12m

$904

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 8/16

6:50 pm-9:02 pm

2 stops34h 12m

San Jose

Sun 8/31

8:45 am-10:20 pm

2 stops29h 35m

$1,263

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 8/16

6:25 pm-10:49 pm

2 stops36h 24m

San Jose

Sun 8/31

7:23 am-3:45 pm

2 stops24h 22m

$4,697

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Fri 11/21

6:30 am-8:49 pm

2 stops22h 19m

$654

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Fri 9/5

11:05 am-9:08 pm

2 stops18h 03m

$675

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 9/4

3:00 pm-4:41 pm

2 stops33h 41m

$677

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 9/3

7:05 pm-9:08 pm

2 stops34h 03m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 results

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 $359). 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 San Jose

Get a feel of what it's like to fly with Delta, Finnair, and United Airlines from Portugal to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

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

7,980 reviews

Delta

8.0

Very good

7,980 reviews

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

1,316 reviews

Delta

8.0

Very good

7,980 reviews

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

8,896 reviews

Delta

8.0

Very good

7,980 reviews

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

1,453 reviews

Delta

8.0

Very good

7,980 reviews

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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

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

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 Finnair ($654), American Airlines ($675), and British Airways ($677).
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 $359). 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.

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$654+ Cheap flights from Portugal to San Jose (SJC)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portugal to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 July 30, 2025.

Round-trip from

One-way from

Find flight deals from Portugal to San Jose

Cheapest flights from Portugal to San JoseExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to San Jose that are best for you.

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.

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?

Reviews of airlines servicing San Jose

Get a feel of what it's like to fly with Delta, Finnair, and United Airlines from Portugal to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

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 July 30, 2025.