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 São Tomé takes 39h 45m on average. On the other hand, flying from Miami to São Tomé takes 41h 40m 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.

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

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

How old do you have to be to fly from United States 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 from United States to Sao Tome Is Airport.

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

The travel and health documents you'll need for your trip to Sao Tome Is Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Tome Is Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,718 Discover Cheap Flights from the United States to São Tomé in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to São Tomé

Round-trip

One-way

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

These are some of the best round-trip flight deals from the United States to São Tomé that have been recently found on momondo from popular airlines, departing in the coming months.

11:30 pm - 5:55 pmIAD-TMS

38h 25m2 stops

7:40 pm - 8:50 pmTMS-IAD

29h 10m2 stops

$1,859TAP AIR PORTUGAL

Find Deal

mié., mar. 19 - dom., mar. 30

6:50 pm - 5:55 pmIAD-TMS

43h 05m3 stops

7:40 pm - 3:15 pmTMS-IAD

47h 35m3 stops

$1,940

Find Deal

mié., mar. 19 - dom., mar. 30

5:35 pm - 5:55 pmIAD-TMS

44h 20m3 stops

7:40 pm - 8:50 pmTMS-IAD

29h 10m2 stops

$1,990TAP AIR PORTUGAL

Find Deal

mié., mar. 19 - dom., mar. 30

11:10 pm - 5:55 pmIAD-TMS

38h 45m2 stops

7:40 pm - 5:45 amTMS-IAD

14h 05m1 stop

$2,617

Find Deal

mié., mar. 19 - dom., mar. 30

TAP AIR PORTUGAL flights from United States to São Tomé

Our best TAP AIR PORTUGAL deals on United States to São Tomé flight tickets

TAP AIR PORTUGAL

Mar 19

IAD11:30 pmWashington, D.C. Dulles Intl

38h 25m

2 stops

TMS5:55 pmSao Tome Is

Mar 30

TMS7:40 pmSao Tome Is

29h 10m

2 stops

IAD8:50 pmWashington, D.C. Dulles Intl

$1,859

Find similar

TAP AIR PORTUGAL

Mar 19

IAD5:35 pmWashington, D.C. Dulles Intl

44h 20m

3 stops

TMS5:55 pmSao Tome Is

Mar 30

TMS7:40 pmSao Tome Is

29h 10m

2 stops

IAD8:50 pmWashington, D.C. Dulles Intl

$1,990

Find similar

How to get the cheapest flight ticket from United States to São Tomé

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

Prices

Other information

What is the cheapest time of day to depart on your flight to São Tomé?

In the afternoon is the cheapest time of day to fly from United States to São Tomé when you can find flight prices for as low as $1,803. Flying to São Tomé in the afternoon is an ideal time because this is during off-peak travel hours. Flights to São Tomé are more costly in the afternoon, with an average ticket price of $1,803. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap United States to São Tomé flight deals and tips

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

Best Price Found	$1,859
Fastest flight time	38h 25m
Direct flights	None
Airports in São Tomé	1 airport

The best flight deal from United States to São Tomé found on momondo in the last 72 hours is $1,859

The fastest flight from United States to São Tomé takes 38h 25m

There are no direct flights from United States to São Tomé. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Sao Tome Is Airport.

There is 1 airport near São Tomé: Sao Tome Is (TMS)

Search flight deals

When did momondo last update prices for flights from United States to Sao Tome Is Airport?
Prices for flights from United States to Sao Tome Is Airport are refreshed on a daily basis.
How old do you have to be to fly from United States 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 from United States to Sao Tome Is Airport.
What documentation or ID do you need to fly to Sao Tome Is Airport?
The travel and health documents you'll need for your trip to Sao Tome Is Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Tome Is Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from United States 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 from United States to São Tomé for you.

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

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

How can momondo help me find flights from United States to São Tomé?

momondo helps you find the best flight between United States and São Tomé 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 from United States to São Tomé right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to São Tomé flights. All you need is a valid email address and we will do the rest; it is that quick and easy.