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Flights to São Tomé and Príncipe

$1,961 Cheap flights to São Tomé and Príncipe

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to São Tomé and Príncipe departing on 5/29. 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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Recent flights found to popular cities in São Tomé and Príncipe

Find flights to these popular cities in São Tomé and Príncipe from your nearest airport.

Flights to São Tomé

Search all flight deals to São Tomé
Multiple Airlines
May 29
LAX
41h 15m
3 stops
TMS
Jun 6
TMS
49h 55m
2 stops
LAX
$1,961
Multiple Airlines
May 18
IAD
44h 10m
3 stops
TMS
May 30
TMS
26h 25m
2 stops
IAD
$1,965
Multiple Airlines
Apr 20
IAD
16h 00m
2 stops
TMS
Apr 27
TMS
47h 45m
3 stops
IAD
$1,969
TAP AIR PORTUGAL
May 29
LAX
42h 05m
2 stops
TMS
Jun 6
TMS
23h 20m
1 stop
LAX
$1,974
Multiple Airlines
Apr 20
IAD
26h 45m
3 stops
TMS
Apr 27
TMS
47h 45m
3 stops
IAD
$2,013
TAP AIR PORTUGAL
May 19
IAD
20h 40m
2 stops
TMS
May 30
TMS
21h 35m
1 stop
IAD
$2,079
Multiple Airlines
Apr 20
IAD
39h 10m
2 stops
TMS
Apr 27
TMS
30h 00m
2 stops
IAD
$2,115
Multiple Airlines
May 18
IAD
39h 15m
2 stops
TMS
May 30
TMS
26h 25m
2 stops
IAD
$2,146
TAP AIR PORTUGAL
May 18
IAD
39h 10m
2 stops
TMS
May 30
TMS
27h 00m
1 stop
IAD
$2,177
Multiple Airlines
May 29
LAX
23h 20m
2 stops
TMS
Jun 6
TMS
30h 54m
2 stops
LAX
$2,194
Multiple Airlines
May 19
IAD
28h 00m
3 stops
TMS
May 30
TMS
25h 40m
2 stops
IAD
$2,261
Multiple Airlines
May 19
IAD
28h 00m
3 stops
TMS
May 30
TMS
29h 21m
3 stops
IAD
$2,380

Find the cheapest flights from the United States to São Tomé and Príncipe

Recent round-trip flight deals from the United States to São Tomé and Príncipe

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 5:45 pm
LAX
-
TMS
41h 15m
3 stops
Multiple Airlines Logo
9:35 pm - 4:30 pm
TMS
-
LAX
49h 55m
2 stops
$1,961Multiple Airlines
Fri, May 29 - Sat, Jun 6
Multiple Airlines Logo
5:35 pm - 5:45 pm
IAD
-
TMS
44h 10m
3 stops
Multiple Airlines Logo
9:35 pm - 8:00 pm
TMS
-
IAD
26h 25m
2 stops
$1,965Multiple Airlines
Mon, May 18 - Sat, May 30
Multiple Airlines Logo
9:40 pm - 5:40 pm
IAD
-
TMS
16h 00m
2 stops
Multiple Airlines Logo
1:10 pm - 8:55 am
TMS
-
IAD
47h 45m
3 stops
$1,969Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
TAP AIR PORTUGAL Logo
4:40 pm - 5:45 pm
LAX
-
TMS
42h 05m
2 stops
TAP AIR PORTUGAL Logo
9:35 pm - 1:55 pm
TMS
-
LAX
23h 20m
1 stop
$1,974TAP AIR PORTUGAL
Fri, May 29 - Sat, Jun 6
Multiple Airlines Logo
10:55 am - 5:40 pm
IAD
-
TMS
26h 45m
3 stops
Multiple Airlines Logo
1:10 pm - 8:55 am
TMS
-
IAD
47h 45m
3 stops
$2,013Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
TAP AIR PORTUGAL Logo
5:05 pm - 5:45 pm
IAD
-
TMS
20h 40m
2 stops
TAP AIR PORTUGAL Logo
9:35 pm - 3:10 pm
TMS
-
IAD
21h 35m
1 stop
$2,079TAP AIR PORTUGAL
Tue, May 19 - Sat, May 30
Multiple Airlines Logo
10:35 pm - 5:45 pm
IAD
-
TMS
39h 10m
2 stops
Multiple Airlines Logo
1:10 pm - 3:10 pm
TMS
-
IAD
30h 00m
2 stops
$2,115Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
10:30 pm - 5:45 pm
IAD
-
TMS
39h 15m
2 stops
Multiple Airlines Logo
9:35 pm - 8:00 pm
TMS
-
IAD
26h 25m
2 stops
$2,146Multiple Airlines
Mon, May 18 - Sat, May 30
TAP AIR PORTUGAL Logo
10:35 pm - 5:45 pm
IAD
-
TMS
39h 10m
2 stops
TAP AIR PORTUGAL Logo
9:35 pm - 8:35 pm
TMS
-
IAD
27h 00m
1 stop
$2,177TAP AIR PORTUGAL
Mon, May 18 - Sat, May 30
Multiple Airlines Logo
11:05 am - 5:25 pm
LAX
-
TMS
23h 20m
2 stops
Multiple Airlines Logo
9:35 pm - 9:29 pm
TMS
-
LAX
30h 54m
2 stops
$2,194Multiple Airlines
Fri, May 29 - Sat, Jun 6

momondo Fare Finder

 
Locate flights to São Tomé and Príncipe 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 March 10, 2026.
Use the filters below to find and compare flights to São Tomé and Príncipe that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Fri 5/29

5:30 pm-5:45 pm

3 stops41h 15m

Sao Tome Is

Sat 6/6

9:35 pm-4:30 pm

2 stops49h 55m

$1,961

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mon 5/18

5:35 pm-5:45 pm

3 stops44h 10m

Sao Tome Is

Sat 5/30

9:35 pm-8:00 pm

2 stops26h 25m

$1,965

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mon 4/20

9:40 pm-5:40 pm

2 stops16h 00m

Sao Tome Is

Mon 4/27

1:10 pm-8:55 am

3 stops47h 45m

$1,969

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Fri 5/29

4:40 pm-5:45 pm

2 stops42h 05m

Sao Tome Is

Sat 6/6

9:35 pm-1:55 pm

1 stop23h 20m

$1,974

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mon 4/20

10:55 am-5:40 pm

3 stops26h 45m

Sao Tome Is

Mon 4/27

1:10 pm-8:55 am

3 stops47h 45m

$2,013
Quickest round-trip

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Tue 5/19

5:05 pm-5:45 pm

2 stops20h 40m

Sao Tome Is

Sat 5/30

9:35 pm-3:10 pm

1 stop21h 35m

$2,079

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mon 4/20

10:35 pm-5:45 pm

2 stops39h 10m

Sao Tome Is

Mon 4/27

1:10 pm-3:10 pm

2 stops30h 00m

$2,115

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mon 5/18

10:30 pm-5:45 pm

2 stops39h 15m

Sao Tome Is

Sat 5/30

9:35 pm-8:00 pm

2 stops26h 25m

$2,146

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mon 5/18

10:35 pm-5:45 pm

2 stops39h 10m

Sao Tome Is

Sat 5/30

9:35 pm-8:35 pm

1 stop27h 00m

$2,177

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles Los Angeles

Fri 5/29

11:05 am-5:25 pm

2 stops23h 20m

Sao Tome Is

Sat 6/6

9:35 pm-9:29 pm

2 stops30h 54m

$2,194

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to São Tomé and Príncipe from

São Tomé and Príncipe flights insights and trends

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

How long is the flight from United States to São Tomé and Príncipe?

Flight times vary depending on what airport in United States you fly out of and what airport in São Tomé and Príncipe you fly into. For example, flying from Los Angeles Los Angeles to Sao Tome Is takes 41h 15m 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.

Cheapest flights to cities in São Tomé and Príncipe

Click on the cities below to find out when it's cheapest to fly to São Tomé and Príncipe from United States
São Tomé
São Tomé
Find flights to São Tomé

Cheap São Tomé and Príncipe flight deals and tips

Summary info about São Tomé and Príncipe flight prices, duration and airlines

Best One-Way Price

$812

Best Round-Trip Price

$1,961

Fastest flight time

57h 25m
The best one-way flight price to São Tomé and Príncipe from United States in the last 72 hours is $812 (Los Angeles Los Angeles to Sao Tome Is).
Search Deals
The best round-trip flight price to São Tomé and Príncipe from United States in the last 72 hours is $1,961 (Los Angeles Los Angeles to Sao Tome Is).
Search Deals
The fastest flight to São Tomé and Príncipe from United States takes 57h 25m (Los Angeles Los Angeles to Sao Tome Is).
Search Deals

Frequently asked questions about flying to São Tomé and Príncipe

What is the cheapest flight to São Tomé and Príncipe?

The cheapest flights to São Tomé and Príncipe recently found by momondo users are $184 with ASKY, $305 with TAAG, and $331 with TAP AIR PORTUGAL.

What is the most popular airport in São Tomé and Príncipe to fly to?

If you’re unsure where to fly to in São Tomé and Príncipe, we recommend booking a flight that arrives at the popular Sao Tome Is airport, which services São Tomé and its surrounding areas. In the last 12 months, 96% of momondo travelers booking flights to São Tomé and Príncipe chose to fly into Sao Tome Is.

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

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

How many operators does momondo search for flights to São Tomé and Príncipe?

There are 4 operators available for flights to São Tomé and Príncipe as of March 2026.

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

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 São Tomé and Príncipe.

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

The travel and health documents required for your trip to São Tomé and Príncipe 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 São Tomé and Príncipe. 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 and Príncipe?

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 and Príncipe with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to São Tomé and Príncipe to just show those with flexible booking policies.

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

momondo helps you find the best flight to São Tomé and Príncipe by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track flight prices for São Tomé and Príncipe and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to São Tomé and Príncipe

Popular flights to São Tomé and Príncipe

Popular routes according to searches in the past day on momondo
Washington, D.C. to São Tomé flightsfrom $2,079
Los Angeles to São Tomé flightsfrom $2,413
Miami to São Tomé flightsfrom $3,223