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São Tomé

$812+ Cheap flights from Maryland to São Tomé (TMS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TMS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Maryland to São Tomé

Keep the following information in mind while searching for Maryland to São Tomé flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,730
(TAP AIR PORTUGAL)

One-way from

$812
(Kiwi.com)
From Maryland to Sao Tome Is
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One-way flight from Maryland to Sao Tome Is
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Find flight deals from Maryland to São Tomé

Cheapest flights from Maryland to São Tomé
Explore the most affordable flight options available from Maryland to São Tomé. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:30 pmIAD - TMS
2 stops19h 35mTAP AIR PORTUGAL
Wed 12/108:00 pmTMS - IAD
2 stops24h 15mTAP AIR PORTUGAL
Deal found 7/2$1,730
This SmartFares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:45 pmIAD - TMS
3 stops40h 50mMultiple Airlines
Fri 8/227:40 pmTMS - IAD
3 stops48h 35mMultiple Airlines
Deal found 7/1$1,981
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:55 amIAD - TMS
3 stops26h 45mEthiopian Air
Fri 8/227:00 amTMS - IAD
4 stops29h 55mEthiopian Air
Deal found 7/1$2,140

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to São Tomé that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Maryland to São Tomé that are best for you.

Fly from

Maryland

Fly to

São Tomé

Route

Depart

Return

Price

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Sat 12/6

5:30 pm-6:05 pm

2 stops19h 35m

Sao Tome Is

Wed 12/10

8:00 pm-3:15 pm

2 stops24h 15m

$1,730

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Fri 8/15

8:45 pm-5:35 pm

3 stops40h 50m

Sao Tome Is

Fri 8/22

7:40 pm-4:15 pm

3 stops48h 35m

$1,981

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Fri 8/15

10:55 am-5:40 pm

3 stops26h 45m

Sao Tome Is

Fri 8/22

7:00 am-8:55 am

4 stops29h 55m

$2,140

Washington, D.C.São Tomé

IAD - TMS

IADTMS

Washington, D.C. Dulles Intl

Wed 11/26

9:00 pm-11:50 am

3 stops33h 50m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Maryland to São Tomé

Have a flexible travel schedule? Discover the best time to fly to São Tomé from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to São Tomé
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing São Tomé

Get insights into the airlines that provide service to São Tomé. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to São Tomé. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Ethiopian Air and TAP AIR PORTUGAL from Maryland to São Tomé by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ethiopian Air
7.2
Good
790 reviews

Crew

7.5

Food

6.9

Entertainment

6.7

Comfort

7.1

Boarding

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

IAD - ADD

The flight delayed 4 hours and the treat in the cabin was not good.
Ethiopian Air
7.2
Good
790 reviews
Ethiopian Air
7.2
Good
790 reviews

Crew

7.5

Food

6.9

Entertainment

6.7

Comfort

7.1

Boarding

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

IAD - ADD

The flight delayed 4 hours and the treat in the cabin was not good.
TAP AIR PORTUGAL
7.1
Good
1,912 reviews
Ethiopian Air
7.2
Good
790 reviews

Crew

7.5

Food

6.9

Entertainment

6.7

Comfort

7.1

Boarding

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

IAD - ADD

The flight delayed 4 hours and the treat in the cabin was not good.

Related info for your journey

Find useful and relevant information for your journey from Maryland to São Tomé. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to São Tomé from Maryland?

    If you book a flight to São Tomé from Maryland, you will be flying to Sao Tome Is, which is the city’s only airport. Sao Tome Is (TMS) is located 3.1 mi from the center of São Tomé.

  • Can I find deals for flights from Maryland to São Tomé that include hotel bookings?

    Yes. In addition to deals on Maryland to São Tomé flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to São Tomé?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to São Tomé.

  • Can I find deals for business class flights from Maryland to São Tomé?

    Yes. Cheapflights offers flight deals from Maryland to São Tomé by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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