$559+ Cheap flights from Portugal to San Jose, CA (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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SJC
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Portugal to San Jose with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portugal to San Jose
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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 September 7, 2026.
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 September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Thu 9/175:00 am -
2 stops19h 13m
Mon 9/212:56 pm -
2 stops18h 54m
Deal found 9/3![Delta logo]()
$748
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 9/105:00 am -
2 stops19h 13m
Mon 9/149:52 am -
2 stops21h 03m
Deal found 9/2![Delta logo]()
$749
This Delta deal was found by Cheapflights users on 9/5. 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.
Thu 10/225:00 am -
2 stops19h 20m
Mon 10/262:59 pm -
2 stops19h 31m
Deal found 9/5![Delta logo]()
$750
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 9/246:35 am -
2 stops36h 18m
Mon 9/2812:02 pm -
2 stops27h 08m
Deal found 9/3![American Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/1010:25 am -
2 stops20h 25m
Mon 9/146:30 am -
3 stops17h 50m
Deal found 9/2![United Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 9/205:35 am -
2 stops19h 49m
Thu 9/241:23 pm -
2 stops20h 27m
Deal found 9/4![Delta logo]()
$1,015
This KAYAK deal was found by Cheapflights users on 9/3. 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.
Wed 9/98:55 am -
2 stops21h 06m
Fri 9/112:48 pm -
2 stops34h 17m
Deal found 9/3![Multiple Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/910:25 am -
2 stops20h 25m
Fri 9/116:30 am -
3 stops17h 50m
Deal found 9/3![United Airlines logo]()
$1,366
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:55 am -
2 stops25h 02m
Mon 9/149:03 pm -
1 stop30h 42m
Deal found 9/2![Multiple Airlines logo]()
$1,501
Best flights from Portugal to San JoseDiscover 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 September 7, 2026.
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 September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Thu 9/175:00 am -
2 stops19h 13m
Mon 9/212:56 pm -
2 stops18h 54m
Deal found 9/3![Delta logo]()
$748
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 9/246:35 am -
2 stops23h 26m
Mon 9/286:00 am -
2 stops33h 10m
Deal found 9/4![American Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 9/5. 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.
Thu 10/225:00 am -
2 stops19h 20m
Mon 10/262:59 pm -
2 stops19h 31m
Deal found 9/5![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 9/205:35 am -
2 stops19h 49m
Thu 9/241:23 pm -
2 stops20h 27m
Deal found 9/4![Delta logo]()
$1,015
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops24h 18m
Fri 11/276:00 am -
2 stops43h 50m
Deal found 9/6![Finnair logo]()
$3,160
This British Airways deal was found by Cheapflights users on 9/6. 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 11/107:05 am -
2 stops36h 01m
Wed 11/2511:56 am -
2 stops18h 59m
Deal found 9/6![British Airways logo]()
$3,168
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:45 am -
2 stops22h 25m
Mon 11/236:00 am -
2 stops22h 05m
Deal found 9/6![Finnair logo]()
$3,160
This British Airways deal was found by Cheapflights users on 9/6. 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.
Fri 11/137:05 am -
2 stops23h 05m
Thu 11/266:00 am -
2 stops22h 05m
Deal found 9/6![British Airways logo]()
$3,168
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:45 am -
2 stops22h 25m
Fri 11/276:00 am -
2 stops22h 05m
Deal found 9/6![Finnair logo]()
$3,160
Last-minute flights from Portugal to San JoseDiscover last-minute flight deals from Portugal to San Jose. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portugal to San Jose. Data last updated September 7, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/3. 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.
Wed 9/98:55 am -
2 stops21h 06m
Fri 9/112:48 pm -
2 stops34h 17m
Deal found 9/3![Multiple Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/910:25 am -
2 stops20h 25m
Fri 9/116:30 am -
3 stops17h 50m
Deal found 9/3![United Airlines logo]()
$1,366
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 9/105:00 am -
2 stops19h 13m
Mon 9/149:52 am -
2 stops21h 03m
Deal found 9/2![Delta logo]()
$749
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/1010:25 am -
2 stops20h 25m
Mon 9/146:30 am -
3 stops17h 50m
Deal found 9/2![United Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:55 am -
2 stops25h 02m
Mon 9/149:03 pm -
1 stop30h 42m
Deal found 9/2![Multiple Airlines logo]()
$1,501
This Delta deal was found by Cheapflights users on 9/3. 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.
Thu 9/175:00 am -
2 stops19h 13m
Mon 9/212:56 pm -
2 stops18h 54m
Deal found 9/3![Delta logo]()
$748
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 9/205:35 am -
2 stops19h 49m
Thu 9/241:23 pm -
2 stops20h 27m
Deal found 9/4![Delta logo]()
$1,015
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 9/246:35 am -
2 stops36h 18m
Mon 9/2812:02 pm -
2 stops27h 08m
Deal found 9/3![American Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 9/5. 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.
Thu 10/225:00 am -
2 stops19h 20m
Mon 10/262:59 pm -
2 stops19h 31m
Deal found 9/5![Delta logo]()
$750
One-way flights from Portugal to San JoseSearch for one-way flight options from Portugal to San Jose. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Portugal to San Jose. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This British Airways deal was found by Cheapflights users on 9/5. 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.
Wed 1/208:45 pm -
2 stops25h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$559
This Finnair deal was found by Cheapflights users on 9/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/236:30 am -
2 stops23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Finnair logo]()
$560
This Iberia deal was found by Cheapflights users on 9/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:45 pm -
2 stops32h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Iberia logo]()
$565
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/236:35 am -
2 stops23h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/228:25 am -
2 stops37h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 1/1711:05 am -
2 stops19h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/247:10 am -
2 stops46h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$594
This KAYAK deal was found by Cheapflights users on 9/4. 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.
Thu 11/127:00 am -
2 stops23h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$602
This Ovago deal was found by Cheapflights users on 9/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:40 am -
2 stops44h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$604
This KAYAK deal was found by Cheapflights users on 9/5. 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.
Fri 11/137:05 am -
2 stops37h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Finnair logo]()
$610
Find 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 September 7, 2026.
Round-trip from | $748 (Delta) |
|---|---|
One-way from | $559 (British Airways) |
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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Portugal to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Mon 3/1
4:45 pm-2:04 pm
2 stops29h 19m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$559
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Tue 2/23
6:30 am-10:10 pm
2 stops23h 40m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$560
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Tue 1/19
6:30 am-10:14 pm
2 stops23h 44m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$561
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Wed 10/14
6:35 am-10:08 pm
2 stops23h 33m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$731
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Wed 10/7
6:35 am-10:08 pm
2 stops23h 33m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$731
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Thu 9/17
5:00 am-4:13 pm
2 stops19h 13m
San Jose
Mon 9/21
2:56 pm-5:50 pm
2 stops18h 54m
$748
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Thu 10/22
5:00 am-4:20 pm
2 stops19h 20m
San Jose
Mon 10/26
2:59 pm-5:30 pm
2 stops19h 31m
$750
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Thu 9/24
6:35 am-10:01 pm
2 stops23h 26m
San Jose
Mon 9/28
6:00 am-11:10 pm
2 stops33h 10m
$756
Quickest round-trip
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Fri 10/23
7:20 am-10:43 pm
2 stops23h 23m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$774
LisbonSan Jose
LIS Lisbon Humberto Delgado - SJC San Jose
LISSJC
Lisbon Humberto Delgado
Mon 1/4
6:35 pm-9:03 pm
2 stops34h 28m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$850
Showing 1-10 of 17 resultsSorted by cheapest first
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.
LIS-SJC
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
PT0-SJC
LIS-SJC
No data available for this route at this time. Please check back soon.
Related info for your journey
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