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$235+ Cheap flights from San Francisco (SFO) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LIS
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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How far in advance should I book a flight from San Francisco to Portugal?

To save on the cost of your flight from San Francisco to Portugal, book at least 18 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $881 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,005.

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

Our data shows that January tends to be the cheapest month to fly to Portugal from San Francisco. Users have commonly found prices around $912 for the month, but tickets can be as low as $511. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from SFO to PT?

When flying from San Francisco 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 San Francisco to Portugal flights in July & August 2024

Find cheap flight options from San Francisco to Portugal specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Portugal in July and August 2024. Check back in a little while for more flight options.
This CrystalTravel deal was found by Cheapflights users on 7/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/219:05 pmSFO - LIS
1 stop16h 35mMultiple Airlines
mié. 8/285:55 amLIS - SFO
1 stop18h 15mMultiple Airlines
Deal found 7/24$643
This CrystalTravel deal was found by Cheapflights users on 7/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/219:05 pmSFO - LIS
1 stop16h 35mMultiple Airlines
mié. 9/115:55 amLIS - SFO
1 stop18h 15mMultiple Airlines
Deal found 7/24$649
This United deal was found by Cheapflights users on 7/24. 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.
lun. 8/1212:30 pmSFO - LIS
1 stop12h 50mUnited Airlines
mié. 8/2811:25 amLIS - SFO
2 stops32h 14mUnited Airlines
Deal found 7/24$652
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
lun. 8/124:55 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
mar. 9/104:20 pmLIS - SFO
3 stops35h 47mMultiple Airlines
Deal found 7/24$654
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/128:30 amSFO - LIS
1 stop16h 50mAir Canada
mié. 9/115:05 amLIS - SFO
2 stops19h 39mAir Canada
Deal found 7/24$655
This FlightHub deal was found by Cheapflights users on 7/24. 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.
mié. 8/217:00 amSFO - LIS
2 stops18h 20mAir Canada
mié. 9/115:05 amLIS - SFO
2 stops18h 58mAir Canada
Deal found 7/24$656
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1812:30 pmSFO - LIS
1 stop12h 50mMultiple Airlines
mar. 8/273:35 pmLIS - SFO
1 stop32h 35mMultiple Airlines
Deal found 7/24$657
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1912:30 pmSFO - LIS
1 stop12h 50mMultiple Airlines
mar. 8/273:35 pmLIS - SFO
1 stop32h 35mMultiple Airlines
Deal found 7/24$658
This United deal was found by Cheapflights users on 7/24. 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.
lun. 8/1210:51 pmSFO - LIS
1 stop27h 39mUnited Airlines
mié. 8/2811:25 amLIS - SFO
1 stop32h 36mUnited Airlines
Deal found 7/24$660

San Francisco to Portugal 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Portugal in July and August 2024. Check back in a little while for more flight options.
This United deal was found by Cheapflights users on 7/25. 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.
dom. 11/37:25 pmSFO - OPO
1 stop31h 50mMultiple Airlines
mar. 11/1212:05 pmOPO - SFO
1 stop36h 20mMultiple Airlines
Deal found 7/25$604
This United deal was found by Cheapflights users on 7/25. 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.
dom. 11/35:25 pmSFO - OPO
2 stops38h 00mMultiple Airlines
mar. 11/1212:05 pmOPO - SFO
1 stop36h 20mMultiple Airlines
Deal found 7/25$613
This Scandinavian Airlines deal was found by Cheapflights users on 7/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/114:20 pmSFO - FAO
2 stops33h 20mScandinavian Airlines
mié. 11/2010:30 amFAO - SFO
2 stops36h 00mScandinavian Airlines
Deal found 7/24$622
This Travelocity deal was found by Cheapflights users on 7/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/116:29 amSFO - FNC
2 stops23h 46mBritish Airways
lun. 11/184:35 pmFNC - SFO
2 stops40h 09mBritish Airways
Deal found 7/24$624
This SWISS deal was found by Cheapflights users on 7/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/288:25 pmSFO - OPO
1 stop31h 50mSWISS
mié. 11/612:05 pmOPO - SFO
1 stop36h 20mSWISS
Deal found 7/25$639
This CrystalTravel deal was found by Cheapflights users on 7/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/87:40 pmSFO - LIS
1 stop19h 30mSWISS
mar. 10/225:55 amLIS - SFO
1 stop18h 15mSWISS
Deal found 7/24$640
This FlightHub deal was found by Cheapflights users on 7/25. 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.
mié. 11/208:25 amSFO - LIS
1 stop16h 55mMultiple Airlines
dom. 12/812:35 pmLIS - SFO
1 stop35h 50mMultiple Airlines
Deal found 7/25$641
This CrystalTravel deal was found by Cheapflights users on 7/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/177:40 pmSFO - LIS
1 stop19h 30mSWISS
mar. 10/85:55 amLIS - SFO
1 stop18h 15mSWISS
Deal found 7/24$642
This CrystalTravel deal was found by Cheapflights users on 7/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/219:05 pmSFO - LIS
1 stop16h 35mMultiple Airlines
mié. 8/285:55 amLIS - SFO
1 stop18h 15mMultiple Airlines
Deal found 7/24$643

San Francisco to Portugal flights leaving soon

Find last-minute flight options from San Francisco 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 2,752,877 searches. Data last updated julio 25, 2024.
Book one of these great deals on flights from San Francisco to Portugal. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 8/44:20 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
jue. 8/2211:00 pmLIS - SFO
3 stops29h 04mMultiple Airlines
Deal found 7/24$788
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
sáb. 8/37:55 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
jue. 8/2211:00 pmLIS - SFO
3 stops29h 04mMultiple Airlines
Deal found 7/24$827
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 8/44:20 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
mié. 8/2111:00 pmLIS - SFO
3 stops53h 04mMultiple Airlines
Deal found 7/24$857
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 8/44:20 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
mié. 8/2110:00 pmLIS - SFO
3 stops54h 04mMultiple Airlines
Deal found 7/24$858
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
jue. 8/14:20 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
jue. 8/2211:00 pmLIS - SFO
3 stops29h 04mMultiple Airlines
Deal found 7/24$877
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
vie. 8/24:20 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
jue. 8/2211:00 pmLIS - SFO
3 stops29h 04mMultiple Airlines
Deal found 7/24$878
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 8/44:20 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
mié. 8/213:00 pmLIS - SFO
2 stops30h 50mMultiple Airlines
Deal found 7/24$883
This CrystalTravel deal was found by Cheapflights users on 7/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/29:05 pmSFO - LIS
1 stop16h 35mMultiple Airlines
mar. 8/205:55 amLIS - SFO
1 stop18h 15mMultiple Airlines
Deal found 7/25$886
This British Airways deal was found by Cheapflights users on 7/25. 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.
dom. 8/47:20 pmSFO - LIS
1 stop19h 55mBritish Airways
mié. 8/1411:05 amLIS - SFO
1 stop15h 57mBritish Airways
Deal found 7/25$890

One-way flights to Portugal from San Francisco

Search for one-way flight options from San Francisco 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 2,752,877 searches. Data last updated julio 25, 2024.
Take a look at some of the one-way flights we've detected from San Francisco to Portugal. For those needing a return trip from San Francisco, there is a search form available above.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
mié. 10/92:41 pmSFO - OPO
2 stops25h 14mMultiple Airlines
Deal found 7/24$235
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
sáb. 9/219:45 pmSFO - OPO
2 stops38h 40mMultiple Airlines
Deal found 7/24$257
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
jue. 9/2612:50 pmSFO - OPO
3 stops49h 35mMultiple Airlines
Deal found 7/24$258
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
lun. 9/3011:16 amSFO - PDL
3 stops48h 29mMultiple Airlines
Deal found 7/24$272
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
mié. 9/186:12 pmSFO - OPO
3 stops54h 33mMultiple Airlines
Deal found 7/24$274
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
sáb. 9/219:45 pmSFO - OPO
3 stops49h 25mMultiple Airlines
Deal found 7/24$279
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
sáb. 9/289:45 pmSFO - PDL
2 stops55h 40mMultiple Airlines
Deal found 7/24$281
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
mié. 9/257:30 amSFO - OPO
3 stops31h 20mMultiple Airlines
Deal found 7/25$281
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 9/2911:16 amSFO - PDL
3 stops53h 29mMultiple Airlines
Deal found 7/24$286

Find flights from San Francisco to Portugal within your budget

Customize your flight search to find flights from San Francisco 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$551 - $615

Route

Depart

Return

Price

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

lun. 8/12

1 stop35h 00m

Lisbon Humberto Delgado

mié. 8/28

1 stop18h 15m

$551

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

lun. 8/12

1 stop19h 30m

Lisbon Humberto Delgado

mié. 8/28

1 stop30h 52m

$563

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

lun. 1/20

2 stops18h 20m

Lisbon Humberto Delgado

jue. 1/30

2 stops23h 11m

$572

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

mié. 11/20

1 stop18h 55m

Lisbon Humberto Delgado

mié. 11/27

1 stop20h 35m

$581

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

mar. 12/10

1 stop16h 50m

Lisbon Humberto Delgado

mar. 12/24

2 stops36h 20m

$582

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

lun. 1/20

1 stop15h 40m

Lisbon Humberto Delgado

jue. 1/30

2 stops38h 26m

$587

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

mié. 11/6

1 stop17h 10m

Lisbon Humberto Delgado

vie. 11/15

1 stop20h 44m

$603

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

sáb. 10/12

1 stop33h 10m

Lisbon Humberto Delgado

mié. 10/23

1 stop28h 55m

$611

San FranciscoLisbon Humberto Delgado

SFO - LIS

SFOLIS

San Francisco

lun. 1/20

2 stops39h 50m

Lisbon Humberto Delgado

dom. 2/9

2 stops33h 40m

$615

Flights are sorted by cheapest first

Deals found on 7/25

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

Best time to book a flight from San Francisco to Portugal

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

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 julio 25, 2024.
To help decide which airline to fly from San Francisco to Portugal, see what other customers have to say about British Airways, TAP AIR PORTUGAL and Air France. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

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
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

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
1,417 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

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

Air Transat
7.8
Good
414 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

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

SWISS
7.7
Good
1,799 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

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

Austrian Airlines
7.7
Good
933 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

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 Francisco 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 Francisco to Portugal?

    For a flight from San Francisco to Portugal, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • Can I find flights from San Francisco to Portugal for under $600 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Portugal for under $600. The cheapest flight booked recently is on SWISS for just $551, but on average you can expect to pay $580.

  • Are there nonstop flights from San Francisco to Portugal for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Francisco to Portugal under $600. A good price for a nonstop flight from San Francisco to Portugal is less than $690.

  • Are there last-minute flights available from San Francisco to Portugal for under $800?

    There are currently 20+ open flights from San Francisco to Portugal within the next 7 days for less than $800.

  • What days are nonstop flights available from San Francisco to Portugal?

    You can find nonstop flights on the following days: Friday.

  • How popular is this San Francisco to Portugal flight route?

    This flight path from San Francisco to Portugal was viewed by 40 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from San Francisco to Portugal on average per day?

    On average, you can expect to see 1 flight from San Francisco to Portugal a day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from San Francisco to Portugal?

    Departing from San Francisco to Portugal will take you 18h 55m. The distance from San Francisco to Portugal is about 5699 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from San Francisco to Portugal are San Francisco - Lisbon Humberto Delgado, San Francisco - Porto and San Francisco - Ponta Delgada Nordela.

  • What are the most reliable airlines from San Francisco to Portugal?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Portugal on time: JetBlue (47%), Etihad Airways (42%), TAP AIR PORTUGAL (41%).

  • What are the cheapest flights from San Francisco to Portugal?

    Looking at all options, your cheapest flight can be booked for $296. While the most popular route (San Francisco - Lisbon Humberto Delgado) can be booked for $563 on average our data indicates $2,482 when flying from San Francisco to Portugal.

  • What does SFO to LIS mean?

    Great question - SFO to LIS just means San Francisco Airport to Lisbon Humberto Delgado Airport. Now you’ll know what these unique codes when you look for flights! 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 Francisco to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco 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 Francisco to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco 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 Francisco to Portugal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 Francisco to Portugal that allow pets onboard?

    Many airlines flying from San Francisco 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 Francisco to Portugal?

    Yes, you can often find last-minute deals on San Francisco 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 Francisco to Portugal flight deals updated?

    The San Francisco to Portugal flight deals you see on this page were last updated on 7/25.

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

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

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

    Currently, December is the cheapest month in which you can book a flight from San Francisco to Portugal (average of $591). Flying from San Francisco to Portugal in June is currently the most expensive (average of $1,187). 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 10 airlines flying from San Francisco to Portugal

Discover the top 10 airlines that operate flights from San Francisco 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$404Average$1,001FlexibilityNo cancel feeOn-time77%
LEVELCheapest$498Average$1,042FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$539Average$959FlexibilityNo cancel feeOn-time88%
DeltaCheapest$559Average$930FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$561Average$954FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$572Average$974FlexibilityNo cancel feeOn-time71%
KLMCheapest$581Average$837FlexibilityNo cancel feeOn-time75%
FinnairCheapest$586Average$730FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$589Average$1,082FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$596Average$976FlexibilityNo cancel feeOn-time77%
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Search flights from San Francisco to Portugal by cabin class

Find flights from San Francisco to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from San Francisco to Portugal

Find hourly flight availability from San Francisco 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 julio 25, 2024.
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0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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