Fly from
Route
Depart
Return
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
8:45 pm-5:35 pm
3 stops40h 50m
Sao Tome Is
Fri 10/31
8:00 pm-5:40 pm
3 stops49h 40m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
9:20 pm-5:40 pm
2 stops16h 20m
Sao Tome Is
Wed 10/29
7:00 am-8:05 pm
2 stops17h 05m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Tue 10/21
5:00 pm-5:35 pm
2 stops20h 35m
Sao Tome Is
Fri 10/31
8:00 pm-4:15 pm
2 stops24h 15m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
10:20 pm-5:35 pm
2 stops39h 15m
Sao Tome Is
Fri 10/31
8:00 pm-4:15 pm
2 stops24h 15m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
10:15 pm-5:35 pm
2 stops39h 20m
Sao Tome Is
Fri 10/31
8:00 pm-4:50 pm
3 stops48h 50m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
10:55 am-5:40 pm
3 stops26h 45m
Sao Tome Is
Wed 10/29
7:00 am-8:05 pm
2 stops17h 05m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
9:20 pm-5:40 pm
2 stops16h 20m
Sao Tome Is
Sun 11/2
7:00 am-8:00 am
4 stops30h 00m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 10/20
9:20 pm-5:40 pm
2 stops16h 20m
Sao Tome Is
Wed 10/29
7:00 am-9:00 am
4 stops30h 00m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Tue 10/21
5:00 pm-5:35 pm
2 stops20h 35m
Sao Tome Is
Wed 10/29
8:00 pm-4:15 pm
2 stops24h 15m
Washington, D.C.São Tomé
IAD - TMS
IADTMS
Washington, D.C. Dulles Intl
Mon 8/18
9:20 pm-5:40 pm
2 stops16h 20m
Sao Tome Is
Wed 8/20
7:00 am-7:30 pm
2 stops16h 30m
Best Round-Trip Price | $1,464 |
|---|---|
Fastest flight time | 15h 00m |
Prices for flights to Sao Tome Is Airport are refreshed on a daily basis.
There are 3 operators available for flights to Sao Tome Is Airport as of July 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 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.
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 enables you to select and highlight flights to São Tomé with this policy.
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.
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.