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Flights to Sao Tome Is

$858 Cheap flights to São Tomé

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to São Tomé departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to São Tomé

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
TAP AIR PORTUGAL Logo
7:40 pm - 2:35 pm
TMS
-
MIA
22h 55m
2 stops
$1,717TAP AIR PORTUGAL
Thu, Sep 17 - Wed, Sep 30
TAP AIR PORTUGAL Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
TAP AIR PORTUGAL Logo
7:40 pm - 2:35 pm
TMS
-
MIA
22h 55m
2 stops
$1,775TAP AIR PORTUGAL
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
1:10 pm - 5:25 am
MIA
-
TMS
36h 15m
2 stops
Multiple Airlines Logo
7:40 pm - 10:17 pm
TMS
-
MIA
30h 37m
3 stops
$1,815Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
1:10 pm - 5:25 am
MIA
-
TMS
36h 15m
2 stops
Multiple Airlines Logo
7:55 am - 5:25 pm
TMS
-
MIA
37h 30m
2 stops
$1,877Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
TAP AIR PORTUGAL Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
TAP AIR PORTUGAL Logo
9:35 pm - 2:35 pm
TMS
-
MIA
21h 00m
1 stop
$1,879TAP AIR PORTUGAL
Thu, Sep 17 - Sat, Sep 26
TAP AIR PORTUGAL Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
TAP AIR PORTUGAL Logo
7:40 pm - 2:35 pm
TMS
-
MIA
22h 55m
2 stops
$1,881TAP AIR PORTUGAL
Sat, Sep 19 - Fri, Oct 2
Multiple Airlines Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
Multiple Airlines Logo
4:15 pm - 2:35 pm
TMS
-
MIA
26h 20m
2 stops
$1,939Multiple Airlines
Tue, Sep 22 - Sun, Sep 27
TAP AIR PORTUGAL Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
TAP AIR PORTUGAL Logo
7:40 pm - 2:35 pm
TMS
-
MIA
22h 55m
2 stops
$1,942TAP AIR PORTUGAL
Thu, Sep 17 - Sun, Sep 27
Multiple Airlines Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
Multiple Airlines Logo
4:15 pm - 2:35 pm
TMS
-
MIA
26h 20m
2 stops
$1,963Multiple Airlines
Thu, Sep 17 - Fri, Oct 2
Multiple Airlines Logo
4:30 pm - 5:45 pm
MIA
-
TMS
21h 15m
2 stops
Multiple Airlines Logo
4:15 pm - 2:35 pm
TMS
-
MIA
26h 20m
2 stops
$2,030Multiple Airlines
Sat, Sep 19 - Wed, Sep 30

momondo Fare Finder

 
Locate flights to Sao Tome Is that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on June 23, 2026.
Use the filters below to find and compare flights to São Tomé that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Thu 9/17

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Wed 9/30

7:40 pm-2:35 pm

2 stops22h 55m

$1,717

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Sat 9/19

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Sun 9/27

7:40 pm-2:35 pm

2 stops22h 55m

$1,775

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Mon 9/21

1:10 pm-5:25 am

2 stops36h 15m

Sao Tome Is

Wed 9/30

7:40 pm-10:17 pm

3 stops30h 37m

$1,815

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Mon 9/21

1:10 pm-5:25 am

2 stops36h 15m

Sao Tome Is

Wed 9/30

7:55 am-5:25 pm

2 stops37h 30m

$1,877
Quickest round-trip

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Thu 9/17

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Sat 9/26

9:35 pm-2:35 pm

1 stop21h 00m

$1,879

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Sat 9/19

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Fri 10/2

7:40 pm-2:35 pm

2 stops22h 55m

$1,881

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Tue 9/22

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Sun 9/27

4:15 pm-2:35 pm

2 stops26h 20m

$1,939

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Thu 9/17

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Sun 9/27

7:40 pm-2:35 pm

2 stops22h 55m

$1,942

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Thu 9/17

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Fri 10/2

4:15 pm-2:35 pm

2 stops26h 20m

$1,963

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Sat 9/19

4:30 pm-5:45 pm

2 stops21h 15m

Sao Tome Is

Wed 9/30

4:15 pm-2:35 pm

2 stops26h 20m

$2,030

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to São Tomé from

São Tomé flights insights and trends

Explore insights for your São Tomé flight to craft the best travel plan

How long does it take to fly to São Tomé?

Flight times vary depending on what airport in United States you fly out of and what airport in São Tomé you fly into. For example, flying from Los Angeles Los Angeles to Sao Tome Is takes 26h 05m on average. On the other hand, flying from San Francisco to Sao Tome Is takes on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap São Tomé flight deals and tips

Summary info about São Tomé flight prices, duration and airlines

Best One-Way Price

$858

Best Round-Trip Price

$1,717

Fastest flight time

28h 55m
The best one-way flight price to São Tomé from United States in the last 5 days is $858 (Los Angeles Los Angeles to Sao Tome Is).
Search Deals
The best round-trip flight price to São Tomé from United States in the last 5 days is $1,717 (Miami to Sao Tome Is).
Search Deals
The fastest flight to São Tomé from United States takes 28h 55m (Los Angeles Los Angeles to Sao Tome Is).
Search Deals

Frequently asked questions about flying to São Tomé

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

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

How many operators does momondo search for flights to Sao Tome Is Airport?

There are 4 operators available for flights to Sao Tome Is Airport as of June 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sao Tome Is Airport.

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

The travel and health documents required for your trip to Sao Tome Is Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sao Tome Is Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Yes. momondo enables you to select and highlight flights to São Tomé with this policy.

How can momondo help me find flights to São Tomé?

momondo provides multiple filters to help you find the best flight to São Tomé. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to São Tomé, momondo offers a useful price alert feature which will track prices for flights to São Tomé and alert you when they change.

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Find better results for your trip to São Tomé

Popular flights to São Tomé

Popular routes according to searches in the past day on momondo
Los Angeles Los Angeles to Sao Tome Is Flightsfrom $2,493
Washington, D.C. to Sao Tome Is Flightsfrom $3,908
Miami to Sao Tome Is Flightsfrom $2,606