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Cheap flights from California to São Tomé and Príncipe from $1,528

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to São Tomé and Príncipe departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from California to São Tomé and Príncipe

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
9:45 am - 5:45 pm
LAX
-
TMS
49h 00m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 10:31 am
TMS
-
LAX
45h 31m
3 stops
$2,978TAP AIR PORTUGAL
Wed, Oct 21 - Sun, Oct 25
TAP AIR PORTUGAL Logo
11:30 am - 5:45 pm
LAX
-
TMS
47h 15m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 10:31 am
TMS
-
LAX
45h 31m
3 stops
$2,979TAP AIR PORTUGAL
Wed, Oct 21 - Sun, Oct 25

TAP AIR PORTUGAL flights from California to São Tomé and Príncipe

Our best TAP AIR PORTUGAL deals on California to São Tomé and Príncipe flight tickets
TAP AIR PORTUGAL
Oct 21
LAX9:45 amLos Angeles Los Angeles
49h 00m
3 stops
TMS5:45 pmSao Tome Is
Oct 25
TMS8:00 pmSao Tome Is
45h 31m
3 stops
LAX10:31 amLos Angeles Los Angeles
$2,978
TAP AIR PORTUGAL
Oct 21
LAX11:30 amLos Angeles Los Angeles
47h 15m
3 stops
TMS5:45 pmSao Tome Is
Oct 25
TMS8:00 pmSao Tome Is
45h 31m
3 stops
LAX10:31 amLos Angeles Los Angeles
$2,979

momondo Fare Finder

 
Customize your flight search to find flights from California to São Tomé and Príncipe 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from California to São Tomé and Príncipe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Wed 10/21

9:45 am-5:45 pm

3 stops49h 00m

Sao Tome Is

Sun 10/25

8:00 pm-10:31 am

3 stops45h 31m

$2,978
Quickest round-trip

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Wed 10/21

11:30 am-5:45 pm

3 stops47h 15m

Sao Tome Is

Sun 10/25

8:00 pm-10:31 am

3 stops45h 31m

$2,979
Cheapest one-way

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Thu 5/28

7:00 am-5:40 pm

3 stops51h 40m

$1,528

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Thu 5/28

4:30 pm-5:40 pm

3 stops42h 10m

$1,533

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Thu 5/28

9:35 pm-1:25 pm

2 stops56h 50m

$1,838
Quickest one-way

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Thu 5/28

9:35 pm-5:35 am

1 stop25h 00m

$1,999

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Thu 5/28

9:35 pm-5:25 pm

1 stop36h 50m

$2,111

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to São Tomé and Príncipe from

How to get the cheapest flight ticket from California to São Tomé and Príncipe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from California to São Tomé and Príncipe?

Ethiopian Air and TAP AIR PORTUGAL are the most popular carriers operating from California to São Tomé and Príncipe

Cheap California to São Tomé and Príncipe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to São Tomé and Príncipe

Fastest flight time

47h 15m

Direct flights

None
The fastest flight from California to São Tomé and Príncipe takes 47h 15m
There are no direct flights from California to São Tomé and Príncipe. There are no popular flight routes from California to São Tomé and Príncipe.
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Frequently asked questions about flying from California to São Tomé and Príncipe

  • When did momondo last update prices for flights from California to São Tomé and Príncipe?

    Prices for flights from California to São Tomé and Príncipe are refreshed on a daily basis.

  • How old do you have to be to fly from California to São Tomé and Príncipe?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to São Tomé and Príncipe.

  • What documentation or ID do you need to fly to São Tomé and Príncipe?

    The required travel and health documents for your São Tomé and Príncipe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at São Tomé and Príncipe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from California to São Tomé and Príncipe?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to São Tomé and Príncipe. momondo saves you time and could save you money on your trip.

Can I find flights from California to São Tomé and Príncipe with flexible booking policies on momondo?

Yes. All flights to São Tomé and Príncipe from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from California to São Tomé and Príncipe?

Once you have performed a search for California to São Tomé and Príncipe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from California to São Tomé and Príncipe right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to São Tomé and Príncipe from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to São Tomé and Príncipe

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Popular flights according to clicks in the last 7 days on momondo
Flights to São Toméfrom $1,740