Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Sao Tome Is

$1,680 Cheap flights to São Tomé

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 departing on 11/3. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
4:50 pm - 6:15 pm
MIA
-
TMS
20h 25m
2 stops
TAP AIR PORTUGAL Logo
10:25 pm - 2:50 pm
TMS
-
MIA
21h 25m
1 stop
$1,680TAP AIR PORTUGAL
Di, Nov 3 - Sa, Nov 14
Multiple Airlines Logo
4:50 pm - 6:15 pm
MIA
-
TMS
20h 25m
2 stops
Multiple Airlines Logo
6:20 pm - 2:50 pm
TMS
-
MIA
25h 30m
2 stops
$1,762Multiple Airlines
Di, Nov 3 - So, Nov 15
Multiple Airlines Logo
4:50 pm - 6:15 pm
MIA
-
TMS
20h 25m
2 stops
Multiple Airlines Logo
6:20 pm - 2:50 pm
TMS
-
MIA
25h 30m
2 stops
$1,784Multiple Airlines
Do, Nov 5 - Mi, Nov 18
TAP AIR PORTUGAL Logo
4:50 pm - 5:30 pm
MIA
-
TMS
19h 40m
1 stop
TAP AIR PORTUGAL Logo
10:25 pm - 2:50 pm
TMS
-
MIA
21h 25m
1 stop
$1,790TAP AIR PORTUGAL
Fr, Nov 6 - Sa, Nov 14
Multiple Airlines Logo
12:25 pm - 6:15 pm
LAX
-
TMS
45h 50m
3 stops
Multiple Airlines Logo
10:25 pm - 11:29 am
TMS
-
LAX
45h 04m
2 stops
$1,866Multiple Airlines
Fr, Nov 20 - Sa, Nov 28
Multiple Airlines Logo
4:50 pm - 5:30 pm
MIA
-
TMS
19h 40m
1 stop
Multiple Airlines Logo
6:20 pm - 2:50 pm
TMS
-
MIA
25h 30m
2 stops
$1,918Multiple Airlines
Fr, Nov 6 - Mi, Nov 18
Turkish Airlines Logo
11:30 pm - 6:15 pm
MIA
-
TMS
37h 45m
3 stops
Turkish Airlines Logo
8:00 pm - 8:35 pm
TMS
-
MIA
53h 35m
3 stops
$1,943Turkish Airlines
Mo, Nov 2 - Mi, Nov 18
Turkish Airlines Logo
11:30 pm - 6:15 pm
MIA
-
TMS
61h 45m
3 stops
Turkish Airlines Logo
8:00 pm - 8:35 pm
TMS
-
MIA
53h 35m
3 stops
$1,950Turkish Airlines
Di, Nov 3 - Mi, Nov 18
Ethiopian Air Logo
9:40 pm - 5:40 pm
IAD
-
TMS
16h 00m
2 stops
Ethiopian Air Logo
7:00 am - 7:45 pm
TMS
-
IAD
16h 45m
2 stops
$2,957Ethiopian Air
Mi, Jun 24 - Mi, Jul 8
Ethiopian Air Logo
10:55 am - 5:40 pm
IAD
-
TMS
26h 45m
3 stops
Ethiopian Air Logo
7:00 am - 7:45 pm
TMS
-
IAD
16h 45m
2 stops
$2,979Ethiopian Air
Mi, Jun 24 - Mi, Jul 8

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 Mai 31, 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

Di 11/3

4:50 pm-6:15 pm

2 stops20h 25m

Sao Tome Is

Sa 11/14

10:25 pm-2:50 pm

1 stop21h 25m

$1,680

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Di 11/3

4:50 pm-6:15 pm

2 stops20h 25m

Sao Tome Is

So 11/15

6:20 pm-2:50 pm

2 stops25h 30m

$1,762

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Do 11/5

4:50 pm-6:15 pm

2 stops20h 25m

Sao Tome Is

Mi 11/18

6:20 pm-2:50 pm

2 stops25h 30m

$1,784

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Fr 11/6

4:50 pm-5:30 pm

1 stop19h 40m

Sao Tome Is

Sa 11/14

10:25 pm-2:50 pm

1 stop21h 25m

$1,790

Los AngelesSão Tomé

LAX - TMS

LAXTMS

Los Angeles

Fr 11/20

12:25 pm-6:15 pm

3 stops45h 50m

Sao Tome Is

Sa 11/28

10:25 pm-11:29 am

2 stops45h 04m

$1,866

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Fr 11/6

4:50 pm-5:30 pm

1 stop19h 40m

Sao Tome Is

Mi 11/18

6:20 pm-2:50 pm

2 stops25h 30m

$1,918

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Mo 11/2

11:30 pm-6:15 pm

3 stops37h 45m

Sao Tome Is

Mi 11/18

8:00 pm-8:35 pm

3 stops53h 35m

$1,943

MiamiSão Tomé

MIA - TMS

MIATMS

Miami

Di 11/3

11:30 pm-6:15 pm

3 stops61h 45m

Sao Tome Is

Mi 11/18

8:00 pm-8:35 pm

3 stops53h 35m

$1,950
Quickest round-trip

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mi 6/24

9:40 pm-5:40 pm

2 stops16h 00m

Sao Tome Is

Mi 7/8

7:00 am-7:45 pm

2 stops16h 45m

$2,957

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Mi 6/24

10:55 am-5:40 pm

3 stops26h 45m

Sao Tome Is

Mi 7/8

7:00 am-7:45 pm

2 stops16h 45m

$2,979

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 to Sao Tome Is takes 45h 50m 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 Round-Trip Price

$1,680

Fastest flight time

20h 00m
The best round-trip flight price to São Tomé from United States in the last 5 days is $1,680 (Miami to Sao Tome Is).
Search Deals
The fastest flight to São Tomé from United States takes 20h 00m (Washington, D.C. Dulles Intl 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 May 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.

An easier way to manage your Sao Tome Is trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Di 6/30
Di 7/7
By creating a price alert you accept our terms of use and privacy policy.

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
Washington, D.C. to Sao Tome Is Flightsfrom $1,957
Los Angeles to Sao Tome Is Flightsfrom $1,866
Miami to Sao Tome Is Flightsfrom $2,236