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Cheap flights from Portugal to San Jose from $600

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 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
6:30 am - 10:16 am
LIS
-
SJC
35h 46m
2 stops
American Airlines Logo
6:00 am - 2:55 pm
SJC
-
LIS
24h 55m
2 stops
$767American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
8:20 am - 8:49 pm
LIS
-
SJC
20h 29m
2 stops
American Airlines Logo
6:00 am - 12:05 pm
SJC
-
LIS
22h 05m
2 stops
$768American Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
8:20 am - 10:16 am
LIS
-
SJC
33h 56m
2 stops
American Airlines Logo
11:06 am - 2:55 pm
SJC
-
LIS
19h 49m
2 stops
$769American Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
6:30 am - 8:49 pm
LIS
-
SJC
22h 19m
2 stops
American Airlines Logo
6:00 am - 12:05 pm
SJC
-
LIS
22h 05m
2 stops
$771American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
11:05 am - 10:16 pm
LIS
-
SJC
19h 11m
2 stops
American Airlines Logo
12:46 pm - 6:55 pm
SJC
-
LIS
22h 09m
2 stops
$779American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
7:20 am - 10:58 pm
LIS
-
SJC
23h 38m
2 stops
American Airlines Logo
6:01 am - 9:05 am
SJC
-
LIS
19h 04m
2 stops
$920American Airlines
Thu, Jul 23 - Thu, Jul 30
British Airways Logo
11:05 am - 6:31 pm
LIS
-
SJC
39h 26m
2 stops
British Airways Logo
12:42 pm - 11:10 pm
SJC
-
LIS
26h 28m
2 stops
$1,031British Airways
Sat, Aug 22 - Sat, Sep 5
KLM Logo
5:00 am - 5:12 pm
LIS
-
SJC
20h 12m
2 stops
KLM Logo
1:24 pm - 2:35 pm
SJC
-
LIS
17h 11m
2 stops
$1,204KLM
Sat, Aug 1 - Mon, Aug 31
Multiple Airlines Logo
6:05 pm - 7:32 pm
LIS
-
SJC
33h 27m
3 stops
Multiple Airlines Logo
7:20 am - 12:05 pm
SJC
-
LIS
20h 45m
3 stops
$1,341Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
Icelandair Logo
10:20 pm - 11:21 pm
LIS
-
SJC
33h 01m
2 stops
Icelandair Logo
2:19 pm - 9:20 pm
SJC
-
LIS
47h 01m
2 stops
$1,417Icelandair
Thu, Jul 16 - Fri, Jul 31

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American Airlines flights from Portugal to San Jose, California

Our best American Airlines deals on Portugal to San Jose, California flight tickets
American Airlines
Nov 12
LIS6:30 amLisbon Humberto Delgado
35h 46m
2 stops
SJC10:16 amSan Jose
Nov 16
SJC6:00 amSan Jose
24h 55m
2 stops
LIS2:55 pmLisbon Humberto Delgado
$767
American Airlines
Nov 5
LIS8:20 amLisbon Humberto Delgado
20h 29m
2 stops
SJC8:49 pmSan Jose
Nov 9
SJC6:00 amSan Jose
22h 05m
2 stops
LIS12:05 pmLisbon Humberto Delgado
$768
American Airlines
Nov 5
LIS8:20 amLisbon Humberto Delgado
33h 56m
2 stops
SJC10:16 amSan Jose
Nov 9
SJC11:06 amSan Jose
19h 49m
2 stops
LIS2:55 pmLisbon Humberto Delgado
$769

British Airways flights from Portugal to San Jose, California

Our best British Airways deals on Portugal to San Jose, California flight tickets
British Airways
Jun 16
LIS11:05 amLisbon Humberto Delgado
19h 37m
2 stops
SJC10:42 pmSan Jose
Jun 29
SJC12:38 pmSan Jose
21h 17m
2 stops
LIS5:55 pmLisbon Humberto Delgado
$1,031
British Airways
Jun 16
LIS11:05 amLisbon Humberto Delgado
19h 37m
2 stops
SJC10:42 pmSan Jose
Jun 28
SJC7:24 pmSan Jose
38h 31m
2 stops
LIS5:55 pmLisbon Humberto Delgado
$1,038
British Airways
Jun 15
LIS11:05 amLisbon Humberto Delgado
19h 37m
2 stops
SJC10:42 pmSan Jose
Jun 27
SJC6:01 amSan Jose
28h 04m
2 stops
LIS6:05 pmLisbon Humberto Delgado
$1,073

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 June 11, 2026.
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

Cheapest round-trip

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 11/12

6:30 am-10:16 am

2 stops35h 46m

San Jose

Mon 11/16

6:00 am-2:55 pm

2 stops24h 55m

$767

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 11/5

8:20 am-8:49 pm

2 stops20h 29m

San Jose

Mon 11/9

6:00 am-12:05 pm

2 stops22h 05m

$768

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 11/5

8:20 am-10:16 am

2 stops33h 56m

San Jose

Mon 11/9

11:06 am-2:55 pm

2 stops19h 49m

$769

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 11/12

6:30 am-8:49 pm

2 stops22h 19m

San Jose

Mon 11/16

6:00 am-12:05 pm

2 stops22h 05m

$771

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 11/12

11:05 am-10:16 pm

2 stops19h 11m

San Jose

Mon 11/16

12:46 pm-6:55 pm

2 stops22h 09m

$779

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 7/23

7:20 am-10:58 pm

2 stops23h 38m

San Jose

Thu 7/30

6:01 am-9:05 am

2 stops19h 04m

$920

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 8/22

11:05 am-6:31 pm

2 stops39h 26m

San Jose

Sat 9/5

12:42 pm-11:10 pm

2 stops26h 28m

$1,031
Quickest round-trip

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 8/1

5:00 am-5:12 pm

2 stops20h 12m

San Jose

Mon 8/31

1:24 pm-2:35 pm

2 stops17h 11m

$1,204

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 7/23

6:05 pm-7:32 pm

3 stops33h 27m

San Jose

Thu 7/30

7:20 am-12:05 pm

3 stops20h 45m

$1,341

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Thu 7/16

10:20 pm-11:21 pm

2 stops33h 01m

San Jose

Fri 7/31

2:19 pm-9:20 pm

2 stops47h 01m

$1,417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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?

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

What airlines fly to San Jose, California?

TAP AIR PORTUGAL, United Airlines 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 7 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

Fastest flight time

19h 19m

Direct flights

None
The fastest flight from Portugal to San Jose, California takes 19h 19m
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

Frequently asked questions about flying from Portugal to San Jose, California

  • 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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