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Flights to Sao Tome Is

$1,050 Cheap flights to São Tomé

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

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Multiple Airlines Logo
7:40 pm - 5:25 amMIA  Miami-TMS Sao Tome Is
53h 45m2 stops Zurich Lisbon Humberto Delgado
Multiple Airlines Logo
7:40 pm - 10:17 pmTMS  Sao Tome Is-MIA Miami
30h 37m3 stops Accra Kotoka Lisbon Humberto Delgado Montreal Pierre Elliott Trudeau Intl
$2,101Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
7:40 pm - 5:25 amMIA  Miami-TMS Sao Tome Is
53h 45m2 stops Zurich Lisbon Humberto Delgado
Multiple Airlines Logo
5:45 pm - 4:40 pmTMS  Sao Tome Is-MIA Miami
50h 55m2 stops Luanda Dr Antonio Agostinho Neto Intl Doha Hamad Intl
$2,262Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
10:35 pm - 5:45 pmMIA  Miami-TMS Sao Tome Is
63h 10m3 stops Istanbul Lisbon Humberto Delgado Accra Kotoka
Multiple Airlines Logo
7:40 pm - 7:20 amTMS  Sao Tome Is-MIA Miami
39h 40m3 stops Accra Kotoka Lisbon Humberto Delgado Istanbul
$2,513Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
TAP AIR PORTUGAL Logo
5:50 pm - 6:15 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
43h 25m3 stops Newark Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pmTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
24h 15m2 stops Accra Kotoka Lisbon Humberto Delgado
$2,916TAP AIR PORTUGAL
Mon, Nov 16 - Fri, Nov 20
TAP AIR PORTUGAL Logo
5:50 pm - 6:15 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
43h 25m3 stops Newark Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pmTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
24h 15m2 stops Accra Kotoka Lisbon Humberto Delgado
$2,917TAP AIR PORTUGAL
Mon, Nov 16 - Fri, Nov 20
Multiple Airlines Logo
6:55 pm - 6:15 pmBWI  Baltimore/Washington-TMS Sao Tome Is
42h 20m3 stops London Heathrow Paris Orly Lisbon Humberto Delgado
Multiple Airlines Logo
10:25 pm - 5:05 pmTMS  Sao Tome Is-BWI Baltimore/Washington
23h 40m2 stops Lisbon Humberto Delgado London Heathrow
$2,948Multiple Airlines
Wed, Feb 24 - Sat, Feb 27
Multiple Airlines Logo
6:55 pm - 6:15 pmBWI  Baltimore/Washington-TMS Sao Tome Is
42h 20m3 stops London Heathrow Paris Orly Lisbon Humberto Delgado
Multiple Airlines Logo
10:25 pm - 6:40 pmTMS  Sao Tome Is-BWI Baltimore/Washington
25h 15m3 stops Lisbon Humberto Delgado Brussels Bruxelles-National Reykjavik Keflavik Intl
$3,048Multiple Airlines
Wed, Feb 24 - Sat, Feb 27
TAP AIR PORTUGAL Logo
4:20 pm - 5:45 pmMIA  Miami-TMS Sao Tome Is
21h 25m2 stops Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
9:35 pm - 2:35 pmTMS  Sao Tome Is-MIA Miami
21h 00m1 stop Lisbon Humberto Delgado
$3,317TAP AIR PORTUGAL
Sat, Sep 19 - Sat, Sep 26
TAP AIR PORTUGAL Logo
5:50 pm - 6:15 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
43h 25m3 stops Newark Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
8:00 pm - 7:20 amTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
40h 20m3 stops Accra Kotoka Lisbon Humberto Delgado Newark
$3,335TAP AIR PORTUGAL
Mon, Nov 16 - Fri, Nov 20
TAP AIR PORTUGAL Logo
7:00 am - 6:15 pmLAX  Los Angeles-TMS Sao Tome Is
27h 15m3 stops Boston Logan Intl Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
8:00 pm - 3:15 pmTMS  Sao Tome Is-LAX Los Angeles
27h 15m2 stops Accra Kotoka Lisbon Humberto Delgado
$3,438TAP AIR PORTUGAL
Sat, Feb 20 - Wed, Feb 24

momondo Fare Finder

 
Use the filters below to find and compare flights to São Tomé that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

MiamiSão Tomé

MIA Miami - TMS Sao Tome Is

MIATMS

Miami

Sun 9/27

7:40 pm-5:25 am

2 stops53h 45m

Sao Tome Is

Sun 10/4

7:40 pm-10:17 pm

3 stops30h 37m

$2,101

MiamiSão Tomé

MIA Miami - TMS Sao Tome Is

MIATMS

Miami

Sun 9/27

7:40 pm-5:25 am

2 stops53h 45m

Sao Tome Is

Sun 10/4

5:45 pm-4:40 pm

2 stops50h 55m

$2,262

MiamiSão Tomé

MIA Miami - TMS Sao Tome Is

MIATMS

Miami

Sun 9/27

10:35 pm-5:45 pm

3 stops63h 10m

Sao Tome Is

Sun 10/4

7:40 pm-7:20 am

3 stops39h 40m

$2,513

Washington, D.C.São Tomé

IAD Washington, D.C. Dulles Intl - TMS Sao Tome Is

IADTMS

Washington, D.C. Dulles Intl

Mon 11/16

5:50 pm-6:15 pm

3 stops43h 25m

Sao Tome Is

Fri 11/20

8:00 pm-3:15 pm

2 stops24h 15m

$2,916

Washington, D.C.São Tomé

IAD Washington, D.C. Dulles Intl - TMS Sao Tome Is

IADTMS

Washington, D.C. Dulles Intl

Mon 11/16

5:50 pm-6:15 pm

3 stops43h 25m

Sao Tome Is

Fri 11/20

8:00 pm-3:15 pm

2 stops24h 15m

$2,917

BaltimoreSão Tomé

BWI Baltimore/Washington - TMS Sao Tome Is

BWITMS

Baltimore/Washington

Wed 2/24

6:55 pm-6:15 pm

3 stops42h 20m

Sao Tome Is

Sat 2/27

10:25 pm-5:05 pm

2 stops23h 40m

$2,948

BaltimoreSão Tomé

BWI Baltimore/Washington - TMS Sao Tome Is

BWITMS

Baltimore/Washington

Wed 2/24

6:55 pm-6:15 pm

3 stops42h 20m

Sao Tome Is

Sat 2/27

10:25 pm-6:40 pm

3 stops25h 15m

$3,048
Quickest round-trip

MiamiSão Tomé

MIA Miami - TMS Sao Tome Is

MIATMS

Miami

Sat 9/19

4:20 pm-5:45 pm

2 stops21h 25m

Sao Tome Is

Sat 9/26

9:35 pm-2:35 pm

1 stop21h 00m

$3,317

Washington, D.C.São Tomé

IAD Washington, D.C. Dulles Intl - TMS Sao Tome Is

IADTMS

Washington, D.C. Dulles Intl

Mon 11/16

5:50 pm-6:15 pm

3 stops43h 25m

Sao Tome Is

Fri 11/20

8:00 pm-7:20 am

3 stops40h 20m

$3,335

Los AngelesSão Tomé

LAX Los Angeles - TMS Sao Tome Is

LAXTMS

Los Angeles

Sat 2/20

7:00 am-6:15 pm

3 stops27h 15m

Sao Tome Is

Wed 2/24

8:00 pm-3:15 pm

2 stops27h 15m

$3,438

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 to Sao Tome Is takes 27h 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.

Cheap São Tomé flight deals and tips

Summary info about São Tomé flight prices, duration and airlines

Best One-Way Price

$1,050

Best Round-Trip Price

$2,101

Fastest flight time

20h 00m
The best one-way flight price to São Tomé from United States in the last 5 days is $1,050 (Washington, D.C. Dulles Intl to Sao Tome Is).
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The best round-trip flight price to São Tomé from United States in the last 5 days is $2,101 (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 3 operators available for flights to Sao Tome Is Airport as of August 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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Popular flights to São Tomé

Washington, D.C. to Sao Tome Is Flightsfrom $2,008
Los Angeles to Sao Tome Is Flightsfrom $3,418
Miami to Sao Tome Is Flightsfrom $3,317