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Portimão

$306+ Cheap flights from Fremont, CA to Portimão, 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FAO
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Fremont to Portimão

Keep the following information in mind while searching for Fremont to Portimão flight deals. Data was last updated August 13, 2025.

Round-trip from

$473
(oojo)

One-way from

$306
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,004
From Fremont to Portimão
Search Deals
One-way flight from Fremont to Portimão
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Fremont to Portimão

Cheapest flights from Fremont to Portimão
Explore the most affordable flight options available from Fremont to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:40 pmSFO - FAO
2 stops33h 05mScandinavian Airlines
Wed 12/1010:35 amFAO - SFO
2 stops36h 00mScandinavian Airlines
Deal found 8/10$473
This Booking.com deal was found by Cheapflights users on 8/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:40 pmSFO - FAO
1 stop29h 10mScandinavian Airlines
Wed 10/2210:45 amFAO - SFO
2 stops37h 45mScandinavian Airlines
Deal found 8/12$535
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:35 pmSFO - FAO
1 stop15h 10mTAP AIR PORTUGAL
Wed 12/106:05 amFAO - SFO
1 stop16h 25mTAP AIR PORTUGAL
Deal found 8/10$605
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 10/295:35 pmSFO - FAO
1 stop23h 15mTAP AIR PORTUGAL
Wed 11/196:05 amFAO - SFO
1 stop16h 25mTAP AIR PORTUGAL
Deal found 8/12$607
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:10 pmSFO - FAO
1 stop20h 40mTAP AIR PORTUGAL
Thu 11/64:35 pmFAO - SFO
1 stop31h 30mTAP AIR PORTUGAL
Deal found 8/11$630
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:25 pmSFO - FAO
3 stops20h 25mMultiple Airlines
Thu 11/64:35 pmFAO - SFO
3 stops31h 55mMultiple Airlines
Deal found 8/11$660
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:40 pmSFO - FAO
2 stops24h 20mMultiple Airlines
Wed 10/16:10 pmFAO - SFO
3 stops26h 30mMultiple Airlines
Deal found 8/10$676
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:40 pmSFO - FAO
2 stops53h 45mScandinavian Airlines
Sat 10/257:35 pmFAO - SFO
1 stop30h 00mScandinavian Airlines
Deal found 8/11$715
This KAYAK deal was found by Cheapflights users on 8/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:30 pmSFO - FAO
1 stop35h 20mBritish Airways
Thu 11/137:40 pmFAO - SFO
1 stop27h 20mBritish Airways
Deal found 8/10$744
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:14 amSFO - FAO
2 stops23h 51mBritish Airways
Thu 11/67:40 pmFAO - SFO
1 stop27h 20mBritish Airways
Deal found 8/11$751

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Portimão 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 August 13, 2025.
Use the filters below to find and compare flights from Fremont to Portimão that are best for you.

Fly from

Fremont

Fly to

Portimão

Route

Depart

Return

Price

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 12/1

4:40 pm-9:45 am

2 stops33h 05m

Faro

Wed 12/10

10:35 am-2:35 pm

2 stops36h 00m

$473

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 12/1

4:35 pm-3:45 pm

1 stop15h 10m

Faro

Wed 12/10

6:05 am-2:30 pm

1 stop16h 25m

$605

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Wed 10/29

5:35 pm-11:50 pm

1 stop23h 15m

Faro

Wed 11/19

6:05 am-2:30 pm

1 stop16h 25m

$605

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sat 11/1

5:35 pm-11:50 pm

1 stop23h 15m

Faro

Fri 11/7

6:05 am-4:05 pm

1 stop18h 00m

$605

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Fri 10/31

8:10 pm-11:50 pm

1 stop20h 40m

Faro

Thu 11/6

4:35 pm-4:05 pm

1 stop31h 30m

$630

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Fri 10/31

8:25 pm-11:50 pm

3 stops20h 25m

Faro

Thu 11/6

4:35 pm-4:30 pm

3 stops31h 55m

$660

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Wed 9/24

2:40 pm-11:00 pm

2 stops24h 20m

Faro

Wed 10/1

6:10 pm-12:40 pm

3 stops26h 30m

$676

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Fri 10/31

1:00 pm-8:10 pm

2 stops24h 10m

$306

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 9/15

4:20 pm-7:20 am

2 stops31h 00m

$332

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 9/2

6:53 pm-6:40 pm

2 stops39h 47m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Fremont to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Fremont 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 Fremont to Portimão

What is the cheapest month to book a flight from Fremont to Portimão?

Currently, November is the cheapest month in which you can book a flight from Fremont to Portimão (average of $628). Flying from Fremont to Portimão in June is currently the most expensive (average of $1,329). 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 FR8 to P0T?

Find hourly flight availability from Fremont to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

When flying from Fremont to Portimão, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated August 13, 2025.
Get a feel of what it's like to fly with United Airlines, TAP AIR PORTUGAL, and British Airways from Fremont to Portimão by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,920 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,920 reviews
United Airlines
7.4
Good
8,920 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
TAP AIR PORTUGAL
7.1
Good
1,945 reviews
United Airlines
7.4
Good
8,920 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,265 reviews
United Airlines
7.4
Good
8,920 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Fremont to Portimão. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Fremont to Portimão that include hotel bookings?

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

  • How can I find direct flights from Fremont to Portimão?

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

  • Can I find deals for business class flights from Fremont to Portimão?

    Yes. Cheapflights offers flight deals from Fremont to Portimão 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 Fremont to Portimão?

    Currently, November is the cheapest month in which you can book a flight from Fremont to Portimão (average of $628). Flying from Fremont to Portimão in June is currently the most expensive (average of $1,329). 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 Fremont to Portimão

Discover the top 3 airlines that operate flights from Fremont to Portimão. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$655Average$834FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$729Average$878FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$978Average$1,269FlexibilityNo cancel feeOn-time69%

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