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Cheap flights from San Diego (SAN) to Portugal from $335

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — LIS
May 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
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How far in advance should I book a flight from San Diego to Portugal?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 9% on flights from San Diego to Portugal compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $586. For sooner than that we have options available in the next 3 days from $586.

What is the cheapest month to fly from San Diego to Portugal?

Our data shows that January tends to be the cheapest month to fly to Portugal from San Diego. Users have commonly found prices around $1,003 for the month, but tickets can be as low as $450. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from San Diego to Portugal (SAN - PT)?

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.

Cheap Iberia flights from San Diego to Portugal

Explore cheap flight options specifically provided by Iberia for the route between San Diego and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Find some of the cheapest Iberia flights traveling from San Diego to Portugal. It's recommended that users confirm their flight details before booking.
Tue 9/178:15 pmSAN - LIS
2 stops19h 10mIberia
Tue 10/158:45 pmLIS - SAN
2 stops29h 30mIberia
Deal found 5/13$847
Wed 7/103:31 pmSAN - OPO
2 stops20h 24mIberia
Wed 7/2412:25 pmOPO - SAN
2 stops19h 25mIberia
Deal found 5/13$1,008

Cheap Air France flights from San Diego to Portugal

Explore cheap flight options specifically provided by Air France for the route between San Diego and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
To aid your search, here are some of the cheapest Air France flights we've found from San Diego to Portugal. Deals frequently update to provide users with more options.
Sat 9/216:55 amSAN - LIS
2 stops17h 05mAir France
Sat 10/55:40 amLIS - SAN
2 stops20h 26mAir France
Deal found 5/12$959
Wed 8/2111:51 amSAN - OPO
2 stops19h 39mAir France
Sat 8/249:15 amOPO - SAN
2 stops21h 48mAir France
Deal found 5/13$1,038
Thu 5/2311:00 amSAN - LIS
2 stops22h 55mAir France
Fri 5/3110:10 amLIS - SAN
1 stop17h 55mAir France
Deal found 5/14$1,216
Thu 5/2311:00 amSAN - LIS
2 stops22h 55mAir France
Fri 5/3110:10 amLIS - SAN
1 stop17h 55mAir France
Deal found 5/13$1,236
Fri 5/2411:00 amSAN - LIS
2 stops22h 55mAir France
Mon 5/273:55 pmLIS - SAN
2 stops36h 10mAir France
Deal found 5/13$1,238
Thu 5/2312:32 pmSAN - LIS
2 stops18h 18mAir France
Tue 5/285:40 amLIS - SAN
2 stops19h 49mAir France
Deal found 5/14$1,685

Cheap San Diego to Portugal flights in May & June 2024

Find cheap flight options from San Diego to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 14, 2024.
Listed are some of the best fares we've found on flights departing from San Diego to Portugal in 2024. For more flight deals, be sure to check back very soon.
Thu 5/306:20 amSAN - OPO
2 stops16h 35mUnited Airlines
Fri 6/149:00 amOPO - SAN
2 stops21h 24mUnited Airlines
Deal found 5/13$972
Wed 6/125:15 pmSAN - LIS
1 stop20h 25mUnited Airlines
Wed 6/1911:25 amLIS - SAN
2 stops38h 03mUnited Airlines
Deal found 5/13$1,011
Mon 5/2711:15 amSAN - LIS
1 stop15h 55mUnited Airlines
Thu 6/612:50 pmLIS - SAN
1 stop16h 20mUnited Airlines
Deal found 5/13$1,016
Mon 5/276:40 amSAN - LIS
2 stops17h 40mUnited Airlines
Wed 6/56:15 amLIS - SAN
1 stop17h 10mUnited Airlines
Deal found 5/13$1,017
Thu 5/305:15 pmSAN - OPO
1 stop22h 05mLufthansa
Fri 6/146:15 amOPO - SAN
1 stop17h 10mLufthansa
Deal found 5/13$1,018
Mon 5/276:35 amSAN - LIS
1 stop17h 25mDelta
Wed 6/510:00 amLIS - SAN
1 stop18h 05mDelta
Deal found 5/13$1,019
Mon 6/36:15 amSAN - LIS
2 stops18h 50mAmerican Airlines
Thu 6/1312:30 pmLIS - SAN
2 stops19h 29mAmerican Airlines
Deal found 5/14$1,022
Mon 5/276:15 amSAN - LIS
2 stops17h 45mDelta
Thu 6/610:00 amLIS - SAN
2 stops20h 56mDelta
Deal found 5/13$1,023
Mon 6/36:22 amSAN - LIS
1 stop18h 43mBritish Airways
Thu 6/137:20 amLIS - SAN
1 stop19h 20mBritish Airways
Deal found 5/14$1,027

San Diego to Portugal 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Listed are some of the best fares we've found on flights departing from San Diego to Portugal in 2024. For more flight deals, be sure to check back very soon.
Wed 8/145:15 pmSAN - LIS
1 stop22h 00mBritish Airways
Tue 9/1711:05 amLIS - SAN
1 stop14h 53mBritish Airways
Deal found 5/13$723
Wed 8/145:15 pmSAN - LIS
1 stop22h 00mAmerican Airlines
Tue 9/1712:30 pmLIS - SAN
2 stops18h 51mAmerican Airlines
Deal found 5/13$724
Wed 7/316:35 amSAN - LIS
1 stop17h 25mKLM
Fri 8/3010:10 amLIS - SAN
1 stop21h 57mKLM
Deal found 5/14$730
Tue 8/135:15 pmSAN - LIS
1 stop16h 40mBritish Airways
Mon 9/166:45 pmLIS - SAN
1 stop28h 40mBritish Airways
Deal found 5/13$732
Wed 7/316:35 amSAN - LIS
1 stop17h 25mKLM
Fri 8/3012:45 pmLIS - SAN
2 stops19h 06mKLM
Deal found 5/14$734
Wed 7/316:55 amSAN - LIS
2 stops20h 20mDelta
Fri 8/305:40 amLIS - SAN
2 stops19h 33mDelta
Deal found 5/14$757
Tue 11/56:05 pmSAN - LIS
1 stop19h 40mAmerican Airlines
Wed 11/136:35 amLIS - SAN
2 stops21h 36mAmerican Airlines
Deal found 5/12$758
Tue 11/56:05 pmSAN - LIS
1 stop15h 40mBritish Airways
Wed 11/1311:15 amLIS - SAN
1 stop18h 10mBritish Airways
Deal found 5/13$759
Tue 11/510:00 amSAN - LIS
2 stops18h 05mMultiple Airlines
Wed 11/136:35 amLIS - SAN
2 stops19h 44mMultiple Airlines
Deal found 5/13$764

San Diego to Portugal flights leaving soon

Find last-minute flight options from San Diego to Portugal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Have a look at some of the flights available from San Diego to Portugal departing last-minute. Tip: verify your flight details before completing your reservation.
Tue 5/218:00 amSAN - LIS
1 stop17h 20mAir Canada
Fri 6/711:25 amLIS - SAN
1 stop19h 33mAir Canada
Deal found 5/14$1,089
Tue 5/218:00 amSAN - LIS
1 stop17h 20mAir Canada
Fri 6/711:25 amLIS - SAN
2 stops41h 25mAir Canada
Deal found 5/14$1,099
Tue 5/211:44 pmSAN - LIS
2 stops25h 26mSWISS
Fri 6/75:55 amLIS - SAN
2 stops24h 29mSWISS
Deal found 5/14$1,110
Tue 5/215:15 pmSAN - LIS
1 stop20h 25mLufthansa
Tue 5/286:15 amLIS - SAN
1 stop17h 10mLufthansa
Deal found 5/14$1,111
Tue 5/217:25 amSAN - LIS
2 stops19h 50mDelta
Fri 6/710:10 amLIS - SAN
1 stop22h 32mDelta
Deal found 5/13$1,120
Tue 5/211:44 pmSAN - LIS
2 stops25h 26mSWISS
Fri 6/75:55 amLIS - SAN
2 stops24h 29mSWISS
Deal found 5/13$1,122
Tue 5/214:04 pmSAN - LIS
2 stops23h 06mSWISS
Tue 5/286:10 pmLIS - SAN
2 stops32h 05mSWISS
Deal found 5/14$1,123
Tue 5/215:15 pmSAN - LIS
1 stop20h 25mLufthansa
Tue 5/286:15 amLIS - SAN
2 stops19h 13mLufthansa
Deal found 5/14$1,129
Tue 5/217:25 amSAN - LIS
2 stops19h 50mDelta
Tue 5/285:40 amLIS - SAN
2 stops22h 37mDelta
Deal found 5/13$1,131

One-way flights to Portugal from San Diego

Search for one-way flight options from San Diego to Portugal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Take a look at some of the one-way flights we've detected from San Diego to Portugal. Users can also find round-trip San Diego to Portugal flights by using the search form above.
Tue 10/13:22 pmSAN - LIS
2 stops22h 38mMultiple Airlines
Deal found 5/13$335
Tue 10/13:22 pmSAN - LIS
2 stops22h 38mMultiple Airlines
Deal found 5/13$340
Mon 8/191:59 pmSAN - LIS
1 stop36h 56mMultiple Airlines
Deal found 5/13$382
Tue 9/1711:13 amSAN - LIS
2 stops26h 57mMultiple Airlines
Deal found 5/13$415
Tue 9/176:15 amSAN - LIS
3 stops31h 55mMultiple Airlines
Deal found 5/13$430
Fri 8/97:24 amSAN - LIS
3 stops29h 11mMultiple Airlines
Deal found 5/13$447
Mon 8/197:24 amSAN - LIS
3 stops30h 21mMultiple Airlines
Deal found 5/13$456
Thu 7/48:16 pmSAN - LIS
3 stops41h 04mMultiple Airlines
Deal found 5/13$467
Mon 8/197:24 amSAN - LIS
3 stops30h 11mMultiple Airlines
Deal found 5/13$468

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 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$723 - $865

Route

Depart

Return

Price

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Wed 8/14

1 stop22h 00m

Lisbon Humberto Delgado

Tue 9/17

1 stop14h 53m

$723

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Wed 8/14

1 stop22h 00m

Lisbon Humberto Delgado

Tue 9/17

2 stops18h 51m

$724

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Wed 7/31

1 stop17h 25m

Lisbon Humberto Delgado

Fri 8/30

1 stop21h 57m

$730

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Wed 7/31

2 stops20h 20m

Lisbon Humberto Delgado

Fri 8/30

2 stops19h 33m

$757

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Tue 11/5

2 stops18h 05m

Lisbon Humberto Delgado

Wed 11/13

2 stops19h 44m

$764

San DiegoPorto

SAN - OPO

SANOPO

San Diego

Sun 11/3

2 stops20h 35m

Porto

Tue 11/12

1 stop33h 40m

$782

San DiegoPorto

SAN - OPO

SANOPO

San Diego

Sun 11/3

2 stops20h 25m

Porto

Tue 11/12

3 stops44h 46m

$796

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Tue 9/17

2 stops19h 10m

Lisbon Humberto Delgado

Tue 10/15

2 stops29h 30m

$847

San DiegoLisbon Humberto Delgado

SAN - LIS

SANLIS

San Diego

Wed 8/21

2 stops18h 20m

Lisbon Humberto Delgado

Mon 9/2

1 stop19h 22m

$865

Flights are sorted by cheapest first

Deals found on 5/13

No data available for this route at this time. Please check back soon.

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 May 14, 2024.
To help decide which airline to fly from San Diego to Portugal, see what other customers have to say about Iberia, Air France and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,706 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,706 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,569 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

SWISS
7.8
Good
1,993 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Air France
7.6
Good
1,769 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,959 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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.

  • Can I find flights from San Diego to Portugal for under $800 on Cheapflights?

    Yes, there are multiple flights from San Diego to Portugal for under $800. The cheapest flight booked recently is on British Airways for just $723, but on average you can expect to pay $764.

  • Are there last-minute flights available from San Diego to Portugal for under $1,100?

    There are currently 20+ open flights from San Diego to Portugal within the next 7 days for less than $1,100.

  • 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.

  • What are the most popular airlines that fly from San Diego to Portugal?

    When booking a flight from San Diego to Portugal, you may want to consider flying on American Airlines, Air Canada or British Airways as they are the most popular for this route.

  • What does SAN to LIS mean?

    SAN and LIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SAN to LIS refers to a flight route from San Diego Airport to Lisbon Humberto Delgado Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER).

  • Can I find deals for flights from San Diego to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from San Diego to Portugal that allow pets onboard?

    Many airlines flying from San Diego to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Portugal?

    Yes, you can often find last-minute deals on San Diego to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to Portugal flight deals updated?

    The San Diego to Portugal flight deals you see on this page were last updated on 5/14.

See more FAQs

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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 2,632,958 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$489Average$965FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest$493Average$1,010FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest$518Average$857FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$535Average$1,009FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest$536Average$844FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$591Average$995FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$617Average$1,212FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$644Average$1,298FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapest$1,011Average$1,216FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
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Search flights from San Diego to Portugal by cabin class

Find flights from San Diego to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Portugal?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Portugal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Portugal?

Cheapflights helps you find that perfect flight to Portugal from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Diego to Portugal with no change fees?

Yes! Cheapflights helps users easily find flights from San Diego to Portugal with no change fees.

Can Cheapflights notify me if prices for flights from San Diego to Portugal become cheaper?

Not ready to book yet? You can track prices for flights from San Diego to Portugal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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