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$904+ Cheap flights from Dulles Intl (IAD) to Praia (RAI)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RAI
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Praia

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Praia (RAI). 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$904
(Expedia)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Praia Nelson Mandela flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Praia Nelson Mandela flights.
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From Washington, D.C. Dulles Intl to Praia Nelson Mandela
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Find flight deals from Dulles Intl to Praia

Cheapest flights from Dulles Intl to Praia
Explore the most affordable flight options available from Dulles Intl to Praia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:45 pmIAD - RAI
3 stops45h 30mMultiple Airlines
dom. 12/71:45 amRAI - IAD
2 stops21h 00mMultiple Airlines
Deal found 10/21$1,040
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/510:30 pmIAD - RAI
1 stop21h 35mTAP AIR PORTUGAL
dom. 12/71:05 amRAI - IAD
1 stop18h 10mTAP AIR PORTUGAL
Deal found 10/21$1,052
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:45 pmIAD - RAI
2 stops26h 20mRoyal Air Maroc
dom. 12/71:45 amRAI - IAD
2 stops21h 00mRoyal Air Maroc
Deal found 10/21$1,056
This Gotogate deal was found by Cheapflights users on 10/20. 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.
vie. 10/245:00 pmIAD - RAI
1 stop27h 10mTAP AIR PORTUGAL
dom. 10/261:25 pmRAI - IAD
1 stop29h 50mTAP AIR PORTUGAL
Deal found 10/20$1,202
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:20 pmIAD - RAI
1 stop34h 00mTAP AIR PORTUGAL
mié. 10/291:25 pmRAI - IAD
1 stop29h 50mTAP AIR PORTUGAL
Deal found 10/21$1,250

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Praia 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 octubre 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Praia that are best for you.

Fly from

Dulles Intl

Fly to

Praia

Route

Depart

Return

Price

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

jue. 3/12

6:30 pm-12:25 pm

1 stop38h 55m

Praia Nelson Mandela

mié. 3/25

1:05 am-4:15 pm

1 stop18h 10m

$904

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

jue. 3/12

6:30 pm-12:05 am

1 stop26h 35m

Praia Nelson Mandela

lun. 3/23

1:05 am-3:35 pm

1 stop17h 30m

$1,018

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

vie. 12/5

10:30 pm-12:05 am

1 stop21h 35m

Praia Nelson Mandela

dom. 12/7

1:05 am-3:15 pm

1 stop18h 10m

$1,052

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

vie. 12/5

8:45 pm-3:05 am

2 stops26h 20m

Praia Nelson Mandela

dom. 12/7

1:45 am-6:45 pm

2 stops21h 00m

$1,056

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

jue. 3/12

6:30 pm-12:05 am

1 stop26h 35m

Praia Nelson Mandela

sáb. 3/28

1:05 am-3:05 pm

1 stop17h 00m

$1,088

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

vie. 12/5

1:30 pm-12:05 am

2 stops30h 35m

Praia Nelson Mandela

lun. 12/8

1:25 pm-7:20 pm

2 stops33h 55m

$1,116

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

jue. 3/12

9:30 pm-12:25 pm

2 stops35h 55m

Praia Nelson Mandela

jue. 3/26

8:35 pm-3:25 pm

2 stops21h 50m

$1,127

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

jue. 2/5

5:30 pm-12:05 am

1 stop26h 35m

Praia Nelson Mandela

lun. 2/9

1:05 am-9:13 pm

2 stops24h 08m

$1,165

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

jue. 3/12

6:30 pm-12:05 am

1 stop26h 35m

Praia Nelson Mandela

vie. 3/27

1:05 am-4:15 pm

1 stop18h 10m

$1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Compare providers for flights from Dulles Intl to Praia

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 Praia in October.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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-Praia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Praia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Praia 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-Praia flights, Cheapflights users trust FlightHub the most. FlightHub 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-Praia 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 Praia

Have a flexible travel schedule? Discover the best time to fly to Praia 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 Praia. 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 Praia from Washington, D.C. Dulles Intl?

    Praia Nelson Mandela (RAI), located 2.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Praia. 0 airlines have flights to Nelson Mandela from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Praia Nelson Mandela 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 Praia?

    TAP AIR PORTUGAL and Royal Air Maroc can get you from Washington, D.C. Dulles Intl Airport to Praia in just under 26h 20m. Your travel time can differ by up to 12h 35m. Washington, D.C. Dulles Intl Airport and Praia are separated by a distance of 3648 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Praia 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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