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Cheap flights from Portugal to San Jose from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to San Jose departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portugal to San Jose

Recent round-trip flight deals from Portugal to San Jose

Enter your travel dates to find the best prices.
American Airlines Logo
10:55 am - 10:31 pmLIS-SJC
19h 36m2 stops
American Airlines Logo
6:00 am - 6:55 pmSJC-LIS
28h 55m2 stops
$736American Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
10:55 am - 10:31 pmLIS-SJC
19h 36m2 stops
American Airlines Logo
2:12 pm - 6:55 pmSJC-LIS
20h 43m2 stops
$737American Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
Delta Logo
5:00 am - 8:36 pmLIS-SJC
23h 36m2 stops
Delta Logo
3:43 pm - 5:30 pmSJC-LIS
17h 47m2 stops
$750Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
5:00 am - 5:38 pmLIS-SJC
20h 38m2 stops
United Airlines Logo
12:30 pm - 2:50 pmSJC-LIS
18h 20m2 stops
$817United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
11:55 am - 10:34 pmLIS-SJC
18h 39m2 stops
United Airlines Logo
10:30 pm - 10:15 amSJC-LIS
27h 45m2 stops
$856United Airlines
Find Deal
Sun, Dec 21 - Sun, Dec 28
Multiple Airlines Logo
11:20 am - 12:18 pmLIS-SJC
32h 58m2 stops
Multiple Airlines Logo
6:40 pm - 9:20 amSJC-LIS
30h 40m3 stops
$898Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Air Canada Logo
11:20 am - 10:05 amLIS-SJC
30h 45m3 stops
Air Canada Logo
6:40 pm - 9:20 amSJC-LIS
30h 40m3 stops
$1,250Air Canada
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
10:15 am - 8:53 pmLIS-SJC
18h 38m2 stops
United Airlines Logo
8:45 am - 10:15 amSJC-LIS
17h 30m2 stops
$3,660United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Multiple Airlines Logo
11:20 am - 10:05 amLIS-SJC
30h 45m3 stops
Multiple Airlines Logo
6:40 pm - 9:20 amSJC-LIS
30h 40m3 stops
$4,457Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Multiple Airlines Logo
11:20 am - 10:05 amLIS-SJC
30h 45m3 stops
Multiple Airlines Logo
6:30 am - 8:55 amSJC-LIS
18h 25m2 stops
$4,463Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26

American Airlines flights from Portugal to San Jose, California

Our best American Airlines deals on Portugal to San Jose, California flight tickets
American Airlines
Feb 19
LIS10:55 amLisbon Humberto Delgado
19h 36m
2 stops
SJC10:31 pmSan Jose
Feb 23
SJC6:00 amSan Jose
28h 55m
2 stops
LIS6:55 pmLisbon Humberto Delgado
$736
Find similar
American Airlines
Feb 19
LIS10:55 amLisbon Humberto Delgado
19h 36m
2 stops
SJC10:31 pmSan Jose
Feb 23
SJC2:12 pmSan Jose
20h 43m
2 stops
LIS6:55 pmLisbon Humberto Delgado
$737
Find similar

United Airlines flights from Portugal to San Jose, California

Our best United Airlines deals on Portugal to San Jose, California flight tickets
United Airlines
Nov 19
LIS5:00 amLisbon Humberto Delgado
20h 38m
2 stops
SJC5:38 pmSan Jose
Nov 26
SJC12:30 pmSan Jose
18h 20m
2 stops
LIS2:50 pmLisbon Humberto Delgado
$817
Find similar
United Airlines
Dec 21
LIS11:55 amLisbon Humberto Delgado
18h 39m
2 stops
SJC10:34 pmSan Jose
Dec 28
SJC10:30 pmSan Jose
27h 45m
2 stops
LIS10:15 amLisbon Humberto Delgado
$856
Find similar
United Airlines
Nov 19
LIS10:15 amLisbon Humberto Delgado
18h 38m
2 stops
SJC8:53 pmSan Jose
Nov 26
SJC8:45 amSan Jose
17h 30m
2 stops
LIS10:15 amLisbon Humberto Delgado
$3,660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to San Jose, California 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Portugal to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 2/19

10:55 am-10:31 pm

2 stops19h 36m

San Jose

Mon 2/23

6:00 am-6:55 pm

2 stops28h 55m

$736

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 2/19

10:55 am-10:31 pm

2 stops19h 36m

San Jose

Mon 2/23

2:12 pm-6:55 pm

2 stops20h 43m

$737

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 12/6

5:00 am-8:36 pm

2 stops23h 36m

San Jose

Wed 12/10

3:43 pm-5:30 pm

2 stops17h 47m

$750

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 11/19

5:00 am-5:38 pm

2 stops20h 38m

San Jose

Wed 11/26

12:30 pm-2:50 pm

2 stops18h 20m

$817

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sun 12/21

11:55 am-10:34 pm

2 stops18h 39m

San Jose

Sun 12/28

10:30 pm-10:15 am

2 stops27h 45m

$856

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 11/19

11:20 am-12:18 pm

2 stops32h 58m

San Jose

Wed 11/26

6:40 pm-9:20 am

3 stops30h 40m

$898

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 11/19

11:20 am-10:05 am

3 stops30h 45m

San Jose

Wed 11/26

6:40 pm-9:20 am

3 stops30h 40m

$1,250

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 11/19

10:15 am-8:53 pm

2 stops18h 38m

San Jose

Wed 11/26

8:45 am-10:15 am

2 stops17h 30m

$3,660

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 11/19

11:20 am-10:05 am

3 stops30h 45m

San Jose

Wed 11/26

6:40 pm-9:20 am

3 stops30h 40m

$4,457

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 11/19

11:20 am-10:05 am

3 stops30h 45m

San Jose

Wed 11/26

6:30 am-8:55 am

2 stops18h 25m

$4,463

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Jose from

How to get the cheapest flight ticket from Portugal to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portugal to San Jose?

American Airlines, British Airways, and Finnair are the most popular carriers operating from Portugal to San Jose

What airlines fly to San Jose, California?

TAP AIR PORTUGAL, British Airways and Delta are the top three most popular airlines that fly to San Jose, California from Portugal according to our data. TAP AIR PORTUGAL is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 8 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Cheap Portugal to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to San Jose, California

Direct flights

None
There are no direct flights from Portugal to San Jose, California. There are no popular flight routes from Portugal to San Jose, California.
Search flight deals

  • When did momondo last update prices for flights from Portugal to San Jose Airport?

    Prices for flights from Portugal to San Jose Airport are updated daily.

  • How old do you have to be to fly from Portugal to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to San Jose?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portugal to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portugal to San Jose with flexible booking policies on momondo?

Yes. All flights to San Jose from Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portugal to San Jose?

Once all potential Portugal to San Jose flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portugal to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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