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Portugal

$308+ Cheap flights from San Diego (SAN) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LIS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from San Diego to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 November 21, 2024.

Find flight deals from San Diego to Portugal

Cheapest flights from San Diego to Portugal
Explore the most affordable flight options available from San Diego to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:06 amSAN - OPO
2 stops21h 04mMultiple Airlines
Sun 1/127:25 pmOPO - SAN
2 stops33h 14mMultiple Airlines
Deal found 11/21$921
This KAYAK deal was found by Cheapflights users on 11/21. 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.
Sun 12/2910:06 amSAN - OPO
2 stops21h 04mLufthansa
Sun 1/121:45 pmOPO - SAN
1 stop33h 40mLufthansa
Deal found 11/21$928
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/111:33 pmSAN - LIS
1 stop12h 42mUnited Airlines
Fri 1/1011:00 amLIS - SAN
3 stops39h 34mUnited Airlines
Deal found 11/21$941
This Justfly.com deal was found by Cheapflights users on 11/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1010:30 pmSAN - LIS
2 stops26h 25mAir Canada
Sat 1/1111:00 amLIS - SAN
2 stops39h 50mAir Canada
Deal found 11/21$964
This KLM deal was found by Cheapflights users on 11/21. 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.
Sat 11/307:00 amSAN - LIS
1 stop17h 00mKLM
Tue 12/1010:00 amLIS - SAN
1 stop22h 42mKLM
Deal found 11/21$1,021
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/306:15 amSAN - LIS
2 stops19h 05mMultiple Airlines
Tue 12/1011:00 amLIS - SAN
2 stops33h 03mMultiple Airlines
Deal found 11/21$1,026
This Aeromexico deal was found by Cheapflights users on 11/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:15 amSAN - LIS
2 stops17h 45mAir France
Wed 1/86:30 pmLIS - SAN
2 stops33h 55mAir France
Deal found 11/21$1,067
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:15 amSAN - OPO
3 stops24h 55mUnited Airlines
Sun 1/1212:30 pmOPO - SAN
2 stops40h 09mUnited Airlines
Deal found 11/21$1,130
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:35 amSAN - LIS
1 stop16h 20mIberia
Wed 1/811:15 amLIS - SAN
1 stop18h 53mIberia
Deal found 11/21$1,188
This Lufthansa deal was found by Cheapflights users on 11/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/265:20 pmSAN - LIS
1 stop21h 10mLufthansa
Sun 12/12:10 pmLIS - SAN
1 stop33h 15mLufthansa
Deal found 11/21$1,381
This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:30 pmSAN - PDL
2 stops30h 25mMultiple Airlines
Fri 12/205:55 pmPDL - SAN
2 stops29h 44mMultiple Airlines
Deal found 11/21$1,405
This Priceline deal was found by Cheapflights users on 11/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/138:25 amSAN - LIS
2 stops25h 30mBritish Airways
Fri 1/37:05 amLIS - SAN
1 stop17h 00mBritish Airways
Deal found 11/20$1,511

Find flights from San Diego to Portugal within your budget

Customize your flight search to find flights from San Diego 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

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Route

Depart

Return

Price

San DiegoPorto

SAN - OPO

SANOPO

San Diego

Wed 3/5

5:20 pm-11:35 pm

1 stop22h 15m

Porto

Fri 3/14

6:05 am-4:25 pm

1 stop17h 20m

$721

San DiegoPorto

SAN - OPO

SANOPO

San Diego

Wed 3/5

6:30 am-11:10 am

2 stops44h 40m

Porto

Fri 3/14

11:55 am-10:59 pm

2 stops42h 04m

$732

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Fri 2/14

10:54 am-5:30 pm

2 stops22h 36m

Lisbon Humberto Delgado

Fri 2/21

10:00 am-11:19 pm

2 stops21h 19m

$797

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Fri 1/24

11:25 am-8:10 am

1 stop12h 45m

Lisbon Humberto Delgado

Sun 2/2

11:00 am-9:10 pm

2 stops42h 10m

$798

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Fri 1/24

10:30 pm-8:10 am

1 stop25h 40m

Lisbon Humberto Delgado

Sun 2/2

11:00 am-12:03 pm

1 stop33h 03m

$803

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Thu 2/13

10:06 am-9:05 am

1 stop14h 59m

Lisbon Humberto Delgado

Sat 2/22

6:30 am-8:04 pm

2 stops21h 34m

$813

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Fri 2/14

6:10 pm-10:25 pm

1 stop20h 15m

Lisbon Humberto Delgado

Thu 2/20

7:00 am-4:05 pm

1 stop17h 05m

$816

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Sat 2/15

6:15 am-9:05 am

2 stops18h 50m

Lisbon Humberto Delgado

Sat 2/22

6:30 am-8:04 pm

2 stops21h 34m

$817

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Wed 3/12

6:20 am-6:35 am

2 stops17h 15m

Lisbon Humberto Delgado

Mon 3/17

10:00 am-12:44 am

1 stop21h 44m

$818

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Sun 3/2

7:00 am-9:20 am

2 stops18h 20m

Lisbon Humberto Delgado

Tue 4/8

11:25 am-5:10 pm

2 stops37h 45m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 40 results
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Best time to book a flight from San Diego to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from San Diego 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 Diego to Portugal

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

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

Currently, December is the cheapest month in which you can book a flight from San Diego to Portugal (average of $589). Flying from San Diego to Portugal in June is currently the most expensive (average of $1,182). 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 SAN to PT?

Find hourly flight availability from San Diego 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 November 21, 2024.

When flying from San Diego 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 November 21, 2024.
To help decide which airline to fly from San Diego to Portugal, see what other customers have to say about British Airways, TAP AIR PORTUGAL and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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 Diego 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 Diego to Portugal?

    If you book a flight to Portugal from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $505. Air Canada flights start at $525 while deals on British Airways start at $530 one-way.

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

    When deciding which route to take from San Diego to Portugal consider San Diego - Lisbon Humberto Delgado, San Diego - Porto or San Diego - Faro as they are the most popular.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from San Diego to Portugal (average of $589). Flying from San Diego to Portugal in June is currently the most expensive (average of $1,182). 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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Top 9 airlines flying from San Diego to Portugal

Discover the top 9 airlines that operate flights from San Diego 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$834FlexibilityNo cancel feeOn-time71%
IberiaCheapest$518Average$805FlexibilityNo cancel feeOn-time77%
KLMCheapest$536Average$924FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$537Average$969FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$547Average$1,036FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$634Average$1,166FlexibilityNo cancel feeOn-time69%
DeltaCheapest$635Average$1,018FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$642Average$1,134FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$1,010Average$1,355FlexibilityNo cancel feeOn-timeN/A
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