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São Pedro

$1,828+ Cheap flights from Dulles Intl (IAD) to São Pedro (VXE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — VXE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to São Pedro

Cheapest flights from Dulles Intl to São Pedro
Explore the most affordable flight options available from Dulles Intl to São Pedro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/11. 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 12/275:30 pmIAD - VXE
1 stop39h 10mTAP AIR PORTUGAL
Tue 12/301:30 pmVXE - IAD
2 stops37h 36mTAP AIR PORTUGAL
Deal found 12/11$2,166
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:05 pmIAD - VXE
1 stop34h 35mMultiple Airlines
Tue 12/301:30 pmVXE - IAD
2 stops29h 05mMultiple Airlines
Deal found 12/10$2,885

Find flight deals from Dulles Intl to São Pedro

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to São Pedro (VXE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,828
(TAP AIR PORTUGAL)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-San Pedro flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-San Pedro flights.
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From Washington, D.C. Dulles Intl to San Pedro
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to São Pedro 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 December 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to São Pedro that are best for you.

Fly from

Dulles Intl

Fly to

São Pedro

Route

Depart

Return

Price

Washington, D.C.São Pedro

IAD - VXE

IADVXE

Washington, D.C. Dulles Intl

Tue 3/3

5:30 pm-12:40 pm

1 stop15h 10m

San Pedro

Thu 3/5

1:30 pm-9:00 pm

1 stop35h 30m

$1,828

Washington, D.C.São Pedro

IAD - VXE

IADVXE

Washington, D.C. Dulles Intl

Sat 12/27

5:30 pm-12:40 pm

1 stop39h 10m

San Pedro

Tue 12/30

1:30 pm-11:06 pm

2 stops37h 36m

$2,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Dulles Intl to São Pedro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to São Pedro in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-São Pedro, São Vicente flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-São Pedro, São Vicente flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-São Pedro, São Vicente flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-São Pedro, São Vicente flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-São Pedro, São Vicente flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to São Pedro

Have a flexible travel schedule? Discover the best time to fly to São Pedro from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to São Pedro. 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 Pedro from Washington, D.C. Dulles Intl?

    San Pedro (VXE), located 0.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to São Pedro. 0 airlines have flights to San Pedro from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to San Pedro should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to São Pedro, São Vicente?

    Departing from Washington, D.C. Dulles Intl Airport to São Pedro, São Vicente will take you 15h 10m. Washington, D.C. Dulles Intl Airport and São Pedro, São Vicente are separated by a distance of 3486 mi.

  • Can I find deals for flights from Dulles Intl to São Pedro that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to São Pedro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to São Pedro?

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

  • Can I find deals for business class flights from Dulles Intl to São Pedro?

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

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