Fly from
Route
Depart
Return
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Sun 11/16
8:30 pm-6:05 pm
3 stops64h 35m
Sao Tome Is
Sat 11/22
10:25 pm-2:35 pm
2 stops45h 10m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Sun 11/16
8:30 pm-6:05 pm
3 stops64h 35m
Sao Tome Is
Sat 11/22
10:25 pm-9:00 pm
1 stop27h 35m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Thu 10/16
10:20 pm-5:20 pm
1 stop39h 00m
Sao Tome Is
Thu 10/23
12:30 pm-7:45 pm
3 stops35h 15m
MiamiSão Tomé
MIA - TMS
MIATMS
Miami
Mon 9/1
7:55 am-5:20 am
2 stops41h 25m
Sao Tome Is
Fri 9/5
1:10 pm-2:45 pm
2 stops29h 35m
MiamiSão Tomé
MIA - TMS
MIATMS
Miami
Mon 9/1
11:50 am-5:35 pm
3 stops49h 45m
Sao Tome Is
Fri 9/5
1:10 pm-2:45 pm
2 stops29h 35m
MiamiSão Tomé
MIA - TMS
MIATMS
Miami
Mon 9/1
11:50 am-5:35 pm
3 stops49h 45m
Sao Tome Is
Fri 9/5
1:10 pm-6:45 pm
3 stops33h 35m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 9/1
10:55 am-5:40 pm
3 stops26h 45m
Sao Tome Is
Mon 9/8
1:10 pm-8:55 am
3 stops47h 45m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 9/1
9:20 pm-5:40 pm
2 stops16h 20m
Sao Tome Is
Mon 9/8
1:10 pm-8:55 am
3 stops47h 45m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 9/1
10:15 pm-5:20 am
1 stop27h 05m
Sao Tome Is
Mon 9/8
1:10 pm-3:15 pm
2 stops30h 05m
MiamiSão Tomé
MIA - TMS
MIATMS
Miami
Mon 9/1
4:35 pm-5:20 am
1 stop32h 45m
Sao Tome Is
Fri 9/5
7:40 pm-2:45 pm
2 stops23h 05m
Best Round-Trip Price | $1,528 |
|---|---|
Fastest flight time | 16h 20m |
The cheapest flights to São Tomé and Príncipe recently found by momondo users are $232 with Hahn Air Systems, $331 with TAP AIR PORTUGAL, and $429 with TAAG.
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.
Prices for flights to São Tomé and Príncipe are refreshed on a daily basis.
There are 4 operators available for flights to São Tomé and Príncipe as of August 2025.
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.
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.
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.
Yes. momondo allows you to filter the results for flights to São Tomé and Príncipe to just show those with flexible booking policies.
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.
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.