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Cheap flights from California to São Tomé from $973

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 departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from California to São Tomé

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 5:45 pm
LAX
-
TMS
27h 45m
3 stops
Multiple Airlines Logo
7:40 pm - 7:54 pm
TMS
-
LAX
31h 14m
3 stops
$1,810Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
Multiple Airlines Logo
10:30 pm - 5:25 pm
LAX
-
TMS
35h 55m
2 stops
Multiple Airlines Logo
7:40 pm - 7:54 pm
TMS
-
LAX
31h 14m
3 stops
$2,020Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
Ethiopian Air Logo
9:00 pm - 5:40 pm
LAX
-
TMS
37h 40m
3 stops
Ethiopian Air Logo
7:00 am - 10:13 am
TMS
-
LAX
34h 13m
3 stops
$2,021Ethiopian Air
Thu, Sep 24 - Thu, Oct 1
TAP AIR PORTUGAL Logo
10:15 pm - 6:15 pm
LAX
-
TMS
36h 00m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pm
TMS
-
LAX
27h 15m
2 stops
$2,477TAP AIR PORTUGAL
Mon, Dec 28 - Wed, Jan 13
Multiple Airlines Logo
10:30 pm - 5:25 pm
LAX
-
TMS
35h 55m
2 stops
Multiple Airlines Logo
7:00 am - 10:13 am
TMS
-
LAX
34h 13m
3 stops
$2,617Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
TAP AIR PORTUGAL Logo
6:00 am - 6:15 pm
LAX
-
TMS
28h 15m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pm
TMS
-
LAX
27h 15m
2 stops
$2,809TAP AIR PORTUGAL
Tue, Dec 29 - Wed, Jan 13
TAP AIR PORTUGAL Logo
10:53 am - 6:15 pm
LAX
-
TMS
47h 22m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pm
TMS
-
LAX
27h 15m
2 stops
$2,816TAP AIR PORTUGAL
Wed, Dec 30 - Wed, Jan 13
TAP AIR PORTUGAL Logo
6:00 am - 6:15 pm
LAX
-
TMS
28h 15m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pm
TMS
-
LAX
27h 15m
2 stops
$2,829TAP AIR PORTUGAL
Thu, Dec 24 - Wed, Jan 13
Multiple Airlines Logo
5:15 pm - 6:20 am
LAX
-
TMS
29h 05m
1 stop
Multiple Airlines Logo
8:00 pm - 3:15 pm
TMS
-
LAX
27h 15m
2 stops
$2,965Multiple Airlines
Thu, Dec 24 - Wed, Jan 13
TAP AIR PORTUGAL Logo
10:15 pm - 6:15 pm
LAX
-
TMS
36h 00m
3 stops
TAP AIR PORTUGAL Logo
8:00 pm - 9:15 am
TMS
-
LAX
45h 15m
3 stops
$2,974TAP AIR PORTUGAL
Mon, Dec 28 - Wed, Jan 13

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TAP AIR PORTUGAL flights from California to São Tomé

Our best TAP AIR PORTUGAL deals on California to São Tomé flight tickets
TAP AIR PORTUGAL
Dec 28
LAX10:15 pmLos Angeles
36h 00m
3 stops
TMS6:15 pmSao Tome Is
Jan 13
TMS8:00 pmSao Tome Is
27h 15m
2 stops
LAX3:15 pmLos Angeles
$2,477
TAP AIR PORTUGAL
Dec 29
LAX6:00 amLos Angeles
28h 15m
3 stops
TMS6:15 pmSao Tome Is
Jan 13
TMS8:00 pmSao Tome Is
27h 15m
2 stops
LAX3:15 pmLos Angeles
$2,809
TAP AIR PORTUGAL
Dec 30
LAX10:53 amLos Angeles
47h 22m
3 stops
TMS6:15 pmSao Tome Is
Jan 13
TMS8:00 pmSao Tome Is
27h 15m
2 stops
LAX3:15 pmLos Angeles
$2,816

momondo Fare Finder

 
Customize your flight search to find flights from California to São Tomé 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 July 12, 2026.
Use the filters below to find and compare flights from California to São Tomé that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Thu 9/24

7:00 am-5:45 pm

3 stops27h 45m

Sao Tome Is

Sun 9/27

7:40 pm-7:54 pm

3 stops31h 14m

$1,810

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Thu 9/24

10:30 pm-5:25 pm

2 stops35h 55m

Sao Tome Is

Sun 9/27

7:40 pm-7:54 pm

3 stops31h 14m

$2,020

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Thu 9/24

9:00 pm-5:40 pm

3 stops37h 40m

Sao Tome Is

Thu 10/1

7:00 am-10:13 am

3 stops34h 13m

$2,021

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Mon 12/28

10:15 pm-6:15 pm

3 stops36h 00m

Sao Tome Is

Wed 1/13

8:00 pm-3:15 pm

2 stops27h 15m

$2,477

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Thu 9/24

10:30 pm-5:25 pm

2 stops35h 55m

Sao Tome Is

Thu 10/1

7:00 am-10:13 am

3 stops34h 13m

$2,617
Quickest round-trip

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Tue 12/29

6:00 am-6:15 pm

3 stops28h 15m

Sao Tome Is

Wed 1/13

8:00 pm-3:15 pm

2 stops27h 15m

$2,809

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Wed 12/30

10:53 am-6:15 pm

3 stops47h 22m

Sao Tome Is

Wed 1/13

8:00 pm-3:15 pm

2 stops27h 15m

$2,816

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Thu 12/24

6:00 am-6:15 pm

3 stops28h 15m

Sao Tome Is

Wed 1/13

8:00 pm-3:15 pm

2 stops27h 15m

$2,829

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Thu 12/24

5:15 pm-6:20 am

1 stop29h 05m

Sao Tome Is

Wed 1/13

8:00 pm-3:15 pm

2 stops27h 15m

$2,965

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Mon 12/28

10:15 pm-6:15 pm

3 stops36h 00m

Sao Tome Is

Wed 1/13

8:00 pm-9:15 am

3 stops45h 15m

$2,974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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Cheap California to São Tomé flight deals and tips

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

Fastest flight time

27h 15m

Direct flights

None
The fastest flight from California to São Tomé takes 27h 15m
There are no direct flights from California to São Tomé. There are no popular flight routes from California to São Tomé.
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Frequently asked questions about flying from California to São Tomé

  • When did momondo last update prices for flights from California to Sao Tome Is Airport?

    Prices for flights from California to Sao Tome Is Airport are refreshed on a daily basis.

  • How old do you have to be to fly from California to Sao Tome Is Airport?

    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 Sao Tome Is Airport.

  • What documentation or ID do you need to fly to Sao Tome Is Airport?

    The required travel and health documents for your Sao Tome Is Airport 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 Sao Tome Is Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from California to São Tomé

  • How do I get Price Alerts for flights from California to São Tomé?

    Price Alerts will notify you by email when the price for flights to São Tomé from California decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from California to São Tomé with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to São Tomé from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to São Tomé quick and easy, saving you time and money.

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

Yes. All flights to São Tomé 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?

Once you have performed a search for California to São Tomé 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 right now. Can momondo alert me if prices change?

Price alerts on flights to São Tomé from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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