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Portugal

$333+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — LIS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 12/257:00 amSMF - LIS
2 stops19h 15mUnited Airlines
Thu 1/85:00 amLIS - SMF
2 stops24h 03mUnited Airlines
Deal found 12/11$758
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/276:10 amSMF - LIS
2 stops20h 05mUnited Airlines
Thu 1/85:00 amLIS - SMF
2 stops24h 03mUnited Airlines
Deal found 12/11$857
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:45 amSMF - LIS
2 stops39h 45mMultiple Airlines
Thu 12/1810:55 amLIS - SMF
2 stops36h 22mMultiple Airlines
Deal found 12/10$922
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:45 amSMF - LIS
2 stops39h 45mLufthansa
Mon 12/226:30 pmLIS - SMF
2 stops55h 04mLufthansa
Deal found 12/10$939
This Delta deal was found by Cheapflights users on 12/10. 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 12/251:15 pmSMF - LIS
2 stops34h 45mDelta
Thu 1/811:25 amLIS - SMF
2 stops39h 50mDelta
Deal found 12/10$1,003
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/2611:59 pmSMF - LIS
2 stops26h 16mUnited Airlines
Wed 1/77:50 pmLIS - SMF
2 stops33h 00mUnited Airlines
Deal found 12/11$1,088
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/261:15 pmSMF - LIS
2 stops34h 45mDelta
Thu 1/811:25 amLIS - SMF
2 stops43h 50mDelta
Deal found 12/11$1,093
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/118:39 pmSMF - LIS
2 stops32h 41mUnited Airlines
Mon 12/2211:55 amLIS - SMF
1 stop18h 34mUnited Airlines
Deal found 12/10$1,163
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/117:00 amSMF - LIS
2 stops18h 20mUnited Airlines
Thu 12/1811:55 amLIS - SMF
1 stop18h 34mUnited Airlines
Deal found 12/10$1,212
This Delta deal was found by Cheapflights users on 12/11. 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.
Sat 12/2710:05 pmSMF - LIS
2 stops28h 30mDelta
Thu 1/811:25 amLIS - SMF
2 stops43h 50mDelta
Deal found 12/11$1,228
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/147:00 amSMF - LIS
1 stop19h 15mUnited Airlines
Mon 12/2910:15 amLIS - SMF
2 stops33h 42mUnited Airlines
Deal found 12/10$1,259
This Ovago deal was found by Cheapflights users on 12/10. 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.
Thu 12/1111:08 amSMF - OPO
2 stops22h 07mMultiple Airlines
Mon 12/228:40 pmOPO - SMF
2 stops21h 38mMultiple Airlines
Deal found 12/10$1,822

Find flight deals from Sacramento to Portugal

Keep the following information in mind while searching for Sacramento to Portugal flight deals. Data was last updated December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$488
(Air Canada)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$962
Provider with most accurate pricing for San Francisco-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Lisbon Humberto Delgado flights.
Search Deals
From Sacramento Intl to Portugal
Search Deals
One-way flight from Sacramento Intl to Portugal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Wed 1/28

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Sun 2/1

5:00 am-9:54 pm

2 stops24h 54m

$498

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Thu 3/12

4:41 pm-11:30 pm

2 stops23h 49m

Lisbon Humberto Delgado

Tue 3/24

5:00 am-8:26 pm

2 stops22h 26m

$501

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Thu 1/29

11:10 am-2:45 pm

2 stops19h 35m

Porto

Mon 2/2

6:00 am-10:24 am

2 stops36h 24m

$505

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sun 1/25

7:00 am-11:40 am

2 stops20h 40m

Porto

Sun 2/1

6:00 am-8:50 pm

2 stops46h 50m

$511

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Thu 3/5

4:41 pm-10:50 pm

2 stops22h 09m

Lisbon Humberto Delgado

Thu 3/19

6:10 am-10:39 pm

2 stops23h 29m

$564

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Fri 2/13

10:45 am-8:00 pm

2 stops25h 15m

Lisbon Humberto Delgado

Tue 2/17

11:20 am-12:05 pm

2 stops32h 45m

$591

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Thu 3/5

8:00 am-9:30 am

2 stops17h 30m

Porto

Tue 3/31

6:00 am-10:10 pm

2 stops24h 10m

$640

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Fri 2/13

5:00 am-10:40 pm

2 stops33h 40m

Lisbon Humberto Delgado

Tue 2/17

11:20 am-12:05 pm

3 stops56h 45m

$719

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Tue 5/12

3:53 pm-9:20 am

2 stops33h 27m

Lisbon Humberto Delgado

Sun 5/17

5:05 am-8:27 pm

2 stops23h 22m

$722

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Fri 4/24

9:10 am-2:35 pm

2 stops21h 25m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-9:50 pm

2 stops24h 50m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 28 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 $488). 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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 14% 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 December 12, 2025.
Read through reviews of airlines operating flights from Sacramento to Portugal, such as Delta, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
8,009 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
9,095 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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
10,514 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

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 10m. United Airlines provides one of the quickest options available for as low as $498. 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 - Porto, Sacramento Intl - Lisbon Humberto Delgado 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 $488). 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 3 airlines flying from Sacramento to Portugal

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$506Average$878FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$634Average$1,032FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$681Average$1,040FlexibilityNo cancel feeOn-time67%

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