Lagos

$360+ Cheap flights from San Francisco (SFO) to Lagos, 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FAO
Feb 26 — Mar 51
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Cheap flight deals from San Francisco to Lagos

Cheapest flights from San Francisco to Lagos
Explore the most affordable flight options available from San Francisco to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This AirNGo deal was found by Cheapflights users on 1/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:10 pm
SFO
-
FAO
1 stop20h 40m
TAP AIR PORTUGAL
Fri 2/134:35 pm
FAO
-
SFO
1 stop30h 10m
TAP AIR PORTUGAL
Deal found 1/25$426
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:35 pm
SFO
-
FAO
1 stop13h 45m
TAP AIR PORTUGAL
Sat 4/46:05 am
FAO
-
SFO
1 stop19h 30m
TAP AIR PORTUGAL
Deal found 1/25$431
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/138:10 pm
SFO
-
FAO
1 stop20h 40m
TAP AIR PORTUGAL
Fri 3/206:05 am
FAO
-
SFO
1 stop18h 00m
TAP AIR PORTUGAL
Deal found 1/27$432
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:55 pm
SFO
-
FAO
1 stop19h 55m
TAP AIR PORTUGAL
Tue 5/56:05 am
FAO
-
SFO
1 stop16h 30m
TAP AIR PORTUGAL
Deal found 1/27$433
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/171:55 pm
SFO
-
FAO
1 stop35h 40m
KLM
Sat 2/289:15 am
FAO
-
SFO
1 stop34h 35m
KLM
Deal found 1/26$583
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:40 pm
SFO
-
FAO
1 stop32h 10m
British Airways
Thu 3/197:40 pm
FAO
-
SFO
1 stop27h 20m
British Airways
Deal found 1/26$631
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:35 pm
SFO
-
FAO
1 stop20h 15m
TAP AIR PORTUGAL
Mon 5/116:10 pm
FAO
-
SFO
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 1/25$681

Find flight deals from San Francisco to Lagos

Keep the following information in mind while searching for San Francisco to Lagos flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(oojo)

One-way from

$360
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$652
Provider with most accurate pricing for San Francisco-Faro flight deals.
Provider most trusted by Cheapflights users for San Francisco-Faro flights.
From San Francisco to Lagos
One-way flight from San Francisco to Lagos
Highest demand for flights based on searches. 25% potential increase in price ($330 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Lagos 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 January 27, 2026.
Use the filters below to find and compare flights from San Francisco to Lagos that are best for you.

Fly from

San Francisco

Fly to

Lagos

Route

Depart

Return

Price

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Fri 1/30

7:10 pm-11:50 pm

1 stop20h 40m

Faro

Fri 2/13

4:35 pm-2:45 pm

1 stop30h 10m

$426

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sat 3/28

7:35 pm-5:20 pm

1 stop13h 45m

Faro

Sat 4/4

6:05 am-5:35 pm

1 stop19h 30m

$431

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Thu 4/23

7:55 pm-11:50 pm

1 stop19h 55m

Faro

Tue 5/5

6:05 am-2:35 pm

1 stop16h 30m

$433

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 2/17

1:55 pm-9:35 am

1 stop35h 40m

Faro

Sat 2/28

9:15 am-11:50 am

1 stop34h 35m

$583

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Thu 3/12

2:55 pm-8:25 am

1 stop34h 30m

Faro

Thu 3/19

8:15 pm-6:32 pm

2 stops29h 17m

$688

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Thu 4/23

4:35 pm-11:10 am

1 stop34h 35m

Faro

Tue 5/5

6:30 pm-1:50 pm

1 stop27h 20m

$701

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sun 3/22

10:40 pm-7:15 pm

3 stops37h 35m

$360

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Wed 4/15

11:13 am-9:30 pm

3 stops26h 17m

$373

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Thu 3/19

10:40 pm-6:00 pm

3 stops36h 20m

$380

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 3/17

8:55 pm-6:25 pm

1 stop38h 30m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 13 results
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Best time to book a flight from San Francisco to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Lagos

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

Currently, November is the cheapest month in which you can book a flight from San Francisco to Lagos (average of $507). Flying from San Francisco to Lagos in June is currently the most expensive (average of $1,243). 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.

Reviews of airlines servicing Lagos

Get insights into the airlines that provide service to Lagos. 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 Lagos. Reviews last updated January 27, 2026.
Read reviews from past customers who have flown United Airlines and TAP AIR PORTUGAL from San Francisco to Lagos. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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??

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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??

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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 San Francisco to Lagos. 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 Lagos?

    If you book a flight to Lagos from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from San Francisco to Lagos per day from 2 different airlines.

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

    A quick flight from San Francisco to Lagos can take about 20h 40m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $426. The distance between San Francisco and Lagos is about 5794 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Francisco to Lagos one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $381. Users have also found prices from $384 and $480 on British Airways and Aer Lingus, respectively.

  • Can I find deals for flights from San Francisco to Lagos that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Lagos 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 San Francisco to Lagos?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Lagos (average of $507). Flying from San Francisco to Lagos in June is currently the most expensive (average of $1,243). 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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Alternative routes for San Francisco to Lagos

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Francisco to Lagos

Discover the top 2 airlines that operate flights from San Francisco to Lagos. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$619Average$784FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$978Average$1,269FlexibilityNo cancel feeOn-time69%

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