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Portugal

$359+ Cheap flights from Sacramento (SMF) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — LIS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Sacramento to Portugal

Keep the following information in mind while searching for Sacramento to Portugal flight deals. Data was last updated October 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$541
(Delta)

One-way from

$359
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$746
Provider with most accurate pricing for San Francisco-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Lisbon Humberto Delgado flights.
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From Sacramento Intl to Portugal
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One-way flight from Sacramento Intl to Portugal
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Highest demand for flights based on searches. 15% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Sacramento to Portugal

Cheapest flights from Sacramento to Portugal
Explore the most affordable flight options available from Sacramento to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/35:25 amSMF - OPO
2 stops21h 05mDelta
Sun 12/711:15 amOPO - SMF
2 stops44h 44mDelta
Deal found 10/27$541
This Delta deal was found by Cheapflights users on 10/27. 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 11/272:34 pmSMF - OPO
2 stops35h 56mDelta
Wed 12/311:15 amOPO - SMF
2 stops42h 55mDelta
Deal found 10/27$542
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 11/265:30 amSMF - OPO
2 stops45h 00mDelta
Wed 12/311:15 amOPO - SMF
2 stops41h 27mDelta
Deal found 10/27$546
This United deal was found by Cheapflights users on 10/26. 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.
Thu 11/2711:06 pmSMF - OPO
1 stop26h 24mMultiple Airlines
Tue 12/21:45 pmOPO - SMF
2 stops39h 07mMultiple Airlines
Deal found 10/26$550
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/276:45 amSMF - OPO
2 stops18h 45mUnited Airlines
Tue 12/212:30 pmOPO - SMF
2 stops41h 26mUnited Airlines
Deal found 10/27$556
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/107:00 amSMF - LIS
1 stop19h 15mUnited Airlines
Wed 12/1711:00 amLIS - SMF
2 stops42h 59mUnited Airlines
Deal found 10/26$558
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 11/265:30 amSMF - OPO
2 stops45h 00mDelta
Tue 12/211:25 amOPO - SMF
2 stops44h 34mDelta
Deal found 10/27$565
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/195:00 amSMF - OPO
2 stops20h 30mUnited Airlines
Wed 11/2612:35 pmOPO - SMF
2 stops29h 11mUnited Airlines
Deal found 10/27$597
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 11/192:13 pmSMF - LIS
2 stops25h 17mLufthansa
Wed 12/36:10 amLIS - SMF
2 stops22h 42mLufthansa
Deal found 10/26$607
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Fri 11/148:00 amSMF - LIS
2 stops21h 20mLufthansa
Wed 11/195:00 amLIS - SMF
2 stops23h 47mLufthansa
Deal found 10/27$609
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/148:00 amSMF - LIS
2 stops16h 10mUnited Airlines
Wed 11/1911:55 amLIS - SMF
1 stop18h 40mUnited Airlines
Deal found 10/27$625
This Finnair deal was found by Cheapflights users on 10/27. 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.
Fri 11/146:00 amSMF - LIS
2 stops18h 50mMultiple Airlines
Fri 12/1911:05 amLIS - SMF
2 stops18h 14mMultiple Airlines
Deal found 10/27$629

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Sacramento to Portugal that are best for you.

Fly from

Sacramento

Fly to

Portugal

Route

Depart

Return

Price

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 12/3

5:25 am-10:30 am

2 stops21h 05m

Porto

Sun 12/7

11:15 am-5:51 pm

2 stops38h 36m

$541

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Thu 11/27

4:05 pm-11:40 pm

2 stops47h 35m

Porto

Tue 12/2

1:45 pm-8:52 pm

2 stops39h 07m

$542

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Thu 11/27

2:34 pm-10:30 am

2 stops35h 56m

Porto

Wed 12/3

11:15 am-10:10 pm

2 stops42h 55m

$542

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 11/26

5:30 am-10:30 am

2 stops45h 00m

Porto

Wed 12/3

11:15 am-8:42 pm

2 stops41h 27m

$546

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Thu 11/27

6:45 am-9:30 am

2 stops18h 45m

Porto

Tue 12/2

12:30 pm-9:56 pm

2 stops41h 26m

$556

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 2/21

7:08 am-9:30 am

2 stops18h 22m

Porto

Tue 3/31

6:00 am-10:35 pm

2 stops24h 35m

$558

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 11/26

5:30 am-10:30 am

2 stops45h 00m

Porto

Tue 12/2

11:25 am-11:59 pm

2 stops44h 34m

$565

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 11/19

5:00 am-9:30 am

2 stops20h 30m

Porto

Wed 11/26

12:35 pm-9:46 am

2 stops29h 11m

$597

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Sun 3/1

1:49 pm-11:30 pm

2 stops25h 41m

Lisbon Humberto Delgado

Sat 3/14

5:00 am-8:51 pm

2 stops22h 51m

$611

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Sun 3/1

7:00 am-10:15 am

1 stop19h 15m

Lisbon Humberto Delgado

Sat 3/14

5:00 am-10:30 pm

2 stops24h 30m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 25 results
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Best time to book a flight from Sacramento to Portugal

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

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Portugal

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

Currently, November is the cheapest month in which you can book a flight from Sacramento to Portugal (average of $507). Flying from Sacramento to Portugal in June is currently the most expensive (average of $782). 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 SMF to PT?

Find hourly flight availability from Sacramento 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 October 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Sacramento to Portugal by exploring options for tickets in the afternoon.

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 October 28, 2025.
Read through reviews of airlines operating flights from Sacramento to Portugal, such as Delta, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.4
Good
1,543 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Sacramento 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 Sacramento to Portugal?

    For a flight from Sacramento to Portugal, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city.

  • How long is the flight from Sacramento to Portugal?

    A quick flight from Sacramento to Portugal can take about 19h 15m. Delta provides one of the quickest options available for as low as $612. Airlines will cover a distance of 5582 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Sacramento to Portugal?

    When deciding which route to take from Sacramento to Portugal consider Sacramento Intl - Lisbon Humberto Delgado, Sacramento Intl - Porto or Sacramento Intl - Lajes as they are the most popular.

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

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

  • How can I find direct flights from Sacramento to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Portugal?

    Currently, November is the cheapest month in which you can book a flight from Sacramento to Portugal (average of $507). Flying from Sacramento to Portugal in June is currently the most expensive (average of $782). 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.

See more FAQs

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Top 4 airlines flying from Sacramento to Portugal

Discover the top 4 airlines that operate flights from Sacramento 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 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$588Average$895FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$655Average$1,040FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$681Average$1,040FlexibilityNo cancel feeOn-time67%
DeltaCheapest$726Average$878FlexibilityNo cancel feeOn-timeN/A

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