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Cheap flights from Washington, D.C. Dulles Intl Airport to São Tomé from $1,968

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to São Tomé

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
8:35 am - 5:30 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
27h 55m2 stops Newark Lisbon Humberto Delgado
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
$1,968TAP AIR PORTUGAL
Fri, Dec 4 - Fri, Dec 11
TAP AIR PORTUGAL Logo
8:35 am - 6:15 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
52h 40m3 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
$2,037TAP AIR PORTUGAL
Fri, Dec 4 - Fri, Dec 11
Ethiopian Air Logo
10:00 am - 5:30 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
26h 30m3 stops Addis Ababa Bole Lome Libreville
Ethiopian Air Logo
7:30 am - 8:00 amTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
29h 30m4 stops Libreville Lome Addis Ababa Bole Rome Fiumicino
$2,067Ethiopian Air
Tue, Dec 1 - Tue, Dec 8
TAP AIR PORTUGAL Logo
10:05 pm - 5:45 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
39h 40m2 stops Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
7:40 pm - 7:19 amTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
39h 39m3 stops Accra Kotoka Lisbon Humberto Delgado Newark
$2,088TAP AIR PORTUGAL
Wed, May 5 - Sun, May 9
TAP AIR PORTUGAL Logo
10:05 pm - 5:45 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
39h 40m2 stops Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
7:40 pm - 7:19 amTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
39h 39m3 stops Accra Kotoka Lisbon Humberto Delgado Newark
$2,089TAP AIR PORTUGAL
Wed, May 5 - Sun, May 9
Ethiopian Air Logo
10:00 am - 5:30 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
26h 30m2 stops Addis Ababa Bole Libreville
Ethiopian Air Logo
7:30 am - 8:00 amTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
29h 30m4 stops Libreville Lome Addis Ababa Bole Rome Fiumicino
$2,092Ethiopian Air
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
10:00 am - 5:30 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
26h 30m2 stops Addis Ababa Bole Libreville
Multiple Airlines Logo
7:30 am - 8:00 amTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
29h 30m3 stops Libreville Addis Ababa Bole Rome Fiumicino
$2,202Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
TAP AIR PORTUGAL Logo
8:35 am - 6:15 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
52h 40m3 stops Newark Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
8:00 pm - 10:54 pmTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
31h 54m3 stops Accra Kotoka Lisbon Humberto Delgado Newark
$2,334TAP AIR PORTUGAL
Fri, Dec 4 - Fri, Dec 11
TAP AIR PORTUGAL Logo
8:15 am - 5:45 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
53h 30m3 stops Newark Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
7:40 pm - 11:00 pmTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
31h 20m3 stops Accra Kotoka Lisbon Humberto Delgado Newark
$2,345TAP AIR PORTUGAL
Wed, May 5 - Sun, May 9
TAP AIR PORTUGAL Logo
10:05 pm - 5:45 pmIAD  Washington, D.C. Dulles Intl-TMS Sao Tome Is
39h 40m2 stops Lisbon Humberto Delgado Accra Kotoka
TAP AIR PORTUGAL Logo
7:40 pm - 8:35 pmTMS  Sao Tome Is-IAD Washington, D.C. Dulles Intl
28h 55m2 stops Accra Kotoka Lisbon Humberto Delgado
$2,352TAP AIR PORTUGAL
Wed, May 5 - Sun, May 9

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TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to São Tomé

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to São Tomé flight tickets
TAP AIR PORTUGAL
Dec 4
IAD8:35 amWashington, D.C. Dulles Intl
27h 55m
2 stops
TMS5:30 pmSao Tome Is
Dec 11
TMS8:00 pmSao Tome Is
24h 15m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
$1,968
TAP AIR PORTUGAL
Dec 4
IAD8:35 amWashington, D.C. Dulles Intl
52h 40m
3 stops
TMS6:15 pmSao Tome Is
Dec 11
TMS8:00 pmSao Tome Is
24h 15m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
$2,037
TAP AIR PORTUGAL
May 5
IAD10:05 pmWashington, D.C. Dulles Intl
39h 40m
2 stops
TMS5:45 pmSao Tome Is
May 9
TMS7:40 pmSao Tome Is
39h 39m
3 stops
IAD7:19 amWashington, D.C. Dulles Intl
$2,088

Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to São Tomé

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to São Tomé flight tickets
Ethiopian Air
Dec 1
IAD10:00 amWashington, D.C. Dulles Intl
26h 30m
3 stops
TMS5:30 pmSao Tome Is
Dec 8
TMS7:30 amSao Tome Is
29h 30m
4 stops
IAD8:00 amWashington, D.C. Dulles Intl
$2,067
Ethiopian Air
Dec 1
IAD10:00 amWashington, D.C. Dulles Intl
26h 30m
2 stops
TMS5:30 pmSao Tome Is
Dec 8
TMS7:30 amSao Tome Is
29h 30m
4 stops
IAD8:00 amWashington, D.C. Dulles Intl
$2,092
Ethiopian Air
Dec 22
IAD10:00 amWashington, D.C. Dulles Intl
26h 30m
2 stops
TMS5:30 pmSao Tome Is
Dec 29
TMS7:30 amSao Tome Is
29h 30m
4 stops
IAD8:00 amWashington, D.C. Dulles Intl
$3,323

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to São Tomé that are best for you.

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Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Fri 12/4

8:35 am-5:30 pm

2 stops27h 55m

Sao Tome Is

Fri 12/11

8:00 pm-3:15 pm

2 stops24h 15m

$1,968

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Fri 12/4

8:35 am-6:15 pm

3 stops52h 40m

Sao Tome Is

Fri 12/11

8:00 pm-3:15 pm

2 stops24h 15m

$2,037

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Tue 12/1

10:00 am-5:30 pm

3 stops26h 30m

Sao Tome Is

Tue 12/8

7:30 am-8:00 am

4 stops29h 30m

$2,067

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Wed 5/5

10:05 pm-5:45 pm

2 stops39h 40m

Sao Tome Is

Sun 5/9

7:40 pm-7:19 am

3 stops39h 39m

$2,088

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Wed 5/5

10:05 pm-5:45 pm

2 stops39h 40m

Sao Tome Is

Sun 5/9

7:40 pm-7:19 am

3 stops39h 39m

$2,089

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Tue 12/1

10:00 am-5:30 pm

2 stops26h 30m

Sao Tome Is

Tue 12/8

7:30 am-8:00 am

4 stops29h 30m

$2,092

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Tue 12/1

10:00 am-5:30 pm

2 stops26h 30m

Sao Tome Is

Tue 12/8

7:30 am-8:00 am

3 stops29h 30m

$2,202

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Fri 12/4

8:35 am-6:15 pm

3 stops52h 40m

Sao Tome Is

Fri 12/11

8:00 pm-10:54 pm

3 stops31h 54m

$2,334

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Wed 5/5

8:15 am-5:45 pm

3 stops53h 30m

Sao Tome Is

Sun 5/9

7:40 pm-11:00 pm

3 stops31h 20m

$2,345

Washington, D.C.São Tomé

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

IADTMS

Washington, D.C. Dulles Intl

Wed 5/5

10:05 pm-5:45 pm

2 stops39h 40m

Sao Tome Is

Sun 5/9

7:40 pm-8:35 pm

2 stops28h 55m

$2,352

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to São Tomé

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to São Tomé according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to São Tomé (IAD to TMS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to São Tomé

Best Price Found

$1,968

Fastest flight time

26h 30m

Direct flights

None
The best flight deal from Washington, D.C. Dulles Intl Airport to São Tomé found on momondo in the last 72 hours is $1,968
The fastest flight from Washington, D.C. Dulles Intl Airport to São Tomé takes 26h 30m
There are no direct flights from Washington, D.C. Dulles Intl Airport to São Tomé. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to São Tomé.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to São Tomé

  • How far is Washington, D.C. Dulles Intl to Sao Tome Is by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Sao Tome Is is 5886.9 mi. Typically, this will take 26h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sao Tome Is Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Sao Tome Is Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sao Tome Is Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sao Tome Is Airport.

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

    The required travel and health documents for your Sao Tome Is Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Tome Is Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to São Tomé

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to São Tomé?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from São Tomé. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to São Tomé with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to São Tomé?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to São Tomé. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to São Tomé with flexible booking policies on momondo?

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

How can momondo help me find flights from Washington, D.C. to São Tomé?

momondo helps you find the best flight between Washington, D.C. 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 Washington, D.C. to São Tomé right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to São Tomé now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to São Tomé and let you know when they change.

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