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$1,134+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RAI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,134
(eDestinos)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Praia Nelson Mandela flight deals.
Search Deals
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 March 28, 2025.

This eDestinos deal was found by Cheapflights users on 3/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:05 pmIAD - RAI
1 stop26h 45mMultiple Airlines
Sun 5/189:15 pmRAI - IAD
2 stops24h 50mMultiple Airlines
Deal found 3/26$1,134
This oojo deal was found by Cheapflights users on 3/27. 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.
Fri 8/299:05 pmIAD - RAI
1 stop24h 10mRoyal Air Maroc
Sat 9/61:15 amRAI - IAD
1 stop20h 50mRoyal Air Maroc
Deal found 3/27$1,185
This Booking.com deal was found by Cheapflights users on 3/26. 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.
Sun 5/1110:20 pmIAD - RAI
1 stop21h 50mTAP AIR PORTUGAL
Sun 5/1812:25 pmRAI - IAD
1 stop35h 25mTAP AIR PORTUGAL
Deal found 3/26$1,766
This Ethiopian Air deal was found by Cheapflights users on 3/26. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1110:55 amIAD - RAI
3 stops51h 40mEthiopian Air
Sun 5/185:10 amRAI - IAD
4 stops30h 45mEthiopian Air
Deal found 3/26$1,776

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 March 28, 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

Sun 5/11

9:05 pm-2:50 am

1 stop26h 45m

Praia Nelson Mandela

Sun 5/18

9:15 pm-7:05 pm

2 stops24h 50m

$1,134

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 8/29

9:05 pm-12:15 am

1 stop24h 10m

Praia Nelson Mandela

Sat 9/6

1:15 am-7:05 pm

1 stop20h 50m

$1,185

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 5/11

10:20 pm-11:10 pm

1 stop21h 50m

Praia Nelson Mandela

Sun 5/18

12:25 pm-8:50 pm

1 stop35h 25m

$1,766

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 5/11

10:55 am-5:35 pm

3 stops51h 40m

Praia Nelson Mandela

Sun 5/18

5:10 am-8:55 am

4 stops30h 45m

$1,776

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Praia

Rainfall in Praia by month

Plan your trip to Praia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Praia ranges from 0.0 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. January is typically the driest time to visit Praia when rainfall is around 0.0 in.

Temperature in Praia by month

Plan your trip to Praia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Praia, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Praia

Get insights into the airlines that provide service to Praia. 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 Praia. Reviews last updated March 28, 2025.
Ethiopian Air
7.2
Good
764 reviews

Crew

7.5

Boarding

7.2

Food

6.9

Entertainment

6.6

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
Ethiopian Air
7.2
Good
764 reviews
Ethiopian Air
7.2
Good
764 reviews

Crew

7.5

Boarding

7.2

Food

6.9

Entertainment

6.6

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
TAP AIR PORTUGAL
7.1
Good
1,827 reviews
Ethiopian Air
7.2
Good
764 reviews

Crew

7.5

Boarding

7.2

Food

6.9

Entertainment

6.6

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
Royal Air Maroc
6.1
Okay
451 reviews
Ethiopian Air
7.2
Good
764 reviews

Crew

7.5

Boarding

7.2

Food

6.9

Entertainment

6.6

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

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. 1 airline 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.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Praia round-trip?

    Royal Air Maroc, at $1,230, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Praia.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and Ethiopian Air.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Praia?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Praia (average of $530). Flying from Washington, D.C. Dulles Intl Airport to Praia in July is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Praia

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to São Pedro flights

Top airline flying from Dulles Intl to Praia

Discover the top airline that operate flights from Dulles Intl to Praia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$1,357Average$1,469FlexibilityNo cancel feeOn-timeN/A
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