HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Praia

$938+ Cheap flights from Washington, D.C. (WAS) 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RAI
Jul 5 — Jul 121
Sun 7/5
Sun 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Praia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Praia

Cheapest flights from Washington, D.C. to Praia
Explore the most affordable flight options available from Washington, D.C. to Praia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.

This Gotogate deal was found by Cheapflights users on 6/4. 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.
Wed 10/2110:35 pm
IAD
-
RAI
1 stop33h 45m
TAP AIR PORTUGAL
Wed 10/281:25 pm
RAI
-
IAD
1 stop29h 50m
TAP AIR PORTUGAL
Deal found 6/4$938
This Gotogate deal was found by Cheapflights users on 6/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:30 pm
IAD
-
RAI
1 stop21h 35m
TAP AIR PORTUGAL
Sat 11/141:25 pm
RAI
-
IAD
1 stop35h 10m
TAP AIR PORTUGAL
Deal found 6/2$939
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Wed 10/219:00 pm
IAD
-
RAI
1 stop24h 20m
Royal Air Maroc
Tue 10/271:45 am
RAI
-
IAD
2 stops21h 00m
Royal Air Maroc
Deal found 6/4$947
This FlightHub deal was found by Cheapflights users on 6/4. 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 10/316:25 pm
IAD
-
RAI
1 stop15h 00m
TAP AIR PORTUGAL
Sat 11/141:05 am
RAI
-
IAD
1 stop23h 30m
TAP AIR PORTUGAL
Deal found 6/4$948
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Sun 11/18:45 pm
IAD
-
RAI
2 stops26h 20m
Royal Air Maroc
Sat 11/141:30 am
RAI
-
IAD
1 stop21h 15m
Royal Air Maroc
Deal found 6/4$953
This FlightHub deal was found by Cheapflights users on 6/4. 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 10/313:55 pm
DCA
-
RAI
2 stops17h 00m
Multiple Airlines
Sun 11/1512:55 pm
RAI
-
DCA
2 stops24h 56m
Multiple Airlines
Deal found 6/4$976
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Sun 11/12:25 pm
DCA
-
RAI
2 stops17h 30m
Multiple Airlines
Sun 11/1512:55 pm
RAI
-
DCA
2 stops23h 10m
Multiple Airlines
Deal found 6/4$977
This Royal Air Maroc deal was found by Cheapflights users on 6/4. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:45 pm
IAD
-
RAI
1 stop23h 45m
Royal Air Maroc
Thu 11/121:30 am
RAI
-
IAD
1 stop21h 15m
Royal Air Maroc
Deal found 6/4$981
This FlightHub deal was found by Cheapflights users on 6/4. 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 10/311:20 pm
DCA
-
RAI
2 stops19h 35m
Multiple Airlines
Fri 11/1312:55 pm
RAI
-
DCA
2 stops24h 56m
Multiple Airlines
Deal found 6/4$1,016
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Sun 11/13:55 pm
DCA
-
RAI
2 stops16h 00m
Multiple Airlines
Fri 11/1312:55 pm
RAI
-
DCA
2 stops24h 56m
Multiple Airlines
Deal found 6/4$1,017
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Wed 10/219:00 pm
IAD
-
RAI
2 stops35h 30m
Multiple Airlines
Tue 10/271:45 am
RAI
-
IAD
2 stops21h 00m
Multiple Airlines
Deal found 6/4$1,027
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Mon 11/25:25 pm
IAD
-
RAI
2 stops49h 40m
TAP AIR PORTUGAL
Fri 11/131:05 am
RAI
-
IAD
1 stop18h 10m
TAP AIR PORTUGAL
Deal found 6/4$1,177

Find flight deals from Washington, D.C. to Praia

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$938
(Gotogate)
Provider with most accurate pricing for Washington, D.C. (WAS)-Praia Nelson Mandela flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Praia Nelson Mandela flights.
Search Deals
From Washington, D.C. (WAS) to Praia Nelson Mandela
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Praia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 11/1

10:30 pm-12:05 am

1 stop21h 35m

Praia Nelson Mandela

Sat 11/14

1:25 pm-8:35 pm

1 stop35h 10m

$939

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 11/4

8:45 pm-12:30 am

1 stop23h 45m

Praia Nelson Mandela

Thu 11/12

1:30 am-6:45 pm

1 stop21h 15m

$981

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 11/16

8:45 pm-12:45 am

1 stop24h 00m

Praia Nelson Mandela

Thu 11/19

1:30 am-6:45 pm

1 stop21h 15m

$981

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sat 10/31

1:20 pm-11:55 am

2 stops19h 35m

Praia Nelson Mandela

Fri 11/13

12:55 pm-9:51 am

2 stops24h 56m

$1,016

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sun 11/1

3:55 pm-11:55 am

2 stops16h 00m

Praia Nelson Mandela

Fri 11/13

12:55 pm-9:51 am

2 stops24h 56m

$1,017

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Tue 11/3

5:25 pm-12:05 am

1 stop26h 40m

Praia Nelson Mandela

Fri 11/13

1:05 am-3:15 pm

1 stop18h 10m

$1,211

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 10/29

6:25 pm-11:05 pm

2 stops49h 40m

Praia Nelson Mandela

Mon 11/16

1:05 am-2:45 pm

1 stop17h 40m

$1,337

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Mon 11/2

6:50 pm-12:05 am

2 stops25h 15m

Praia Nelson Mandela

Thu 11/12

1:05 am-7:57 pm

2 stops22h 52m

$1,419

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 11/1

9:55 am-12:05 am

2 stops34h 10m

Praia Nelson Mandela

Fri 11/13

1:05 am-8:10 pm

2 stops23h 05m

$1,420

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 7/1

9:00 pm-12:20 am

1 stop24h 20m

Praia Nelson Mandela

Tue 7/7

1:20 am-7:00 pm

2 stops20h 40m

$1,440

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Praia in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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.-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.-Praia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Praia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Praia

Have a flexible travel schedule? Discover the best time to fly to Praia from Washington, D.C. 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. to Praia
No data available for this route at this time. Please check back soon.

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 June 5, 2026.
Peruse reviews from past customers who have flown with TAP AIR PORTUGAL from Washington, D.C. to Praia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,272 reviews

Crew

7.8

Entertainment

6.3

Overall

7.2

Boarding

7.0

Comfort

7.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Melanie,May 2026

ORD - LIS

Seat was comfortable. Food was really good. Service from crew was great. They were really nice and solicitous.
TAP AIR PORTUGAL
7.2
Good
2,272 reviews
TAP AIR PORTUGAL
7.2
Good
2,272 reviews

Crew

7.8

Entertainment

6.3

Overall

7.2

Boarding

7.0

Comfort

7.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Melanie,May 2026

ORD - LIS

Seat was comfortable. Food was really good. Service from crew was great. They were really nice and solicitous.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    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. to Praia. 0 airlines have flights to Nelson Mandela from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Praia Nelson Mandela should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • How long is the flight from Washington, D.C. to Praia?

    A quick flight from Washington, D.C. to Praia can take about 21h 35m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $939. Washington, D.C. and Praia are separated by a distance of 3648 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Praia?

    Most travelers choose Washington, D.C. Dulles Intl - Praia Nelson Mandela, Washington, D.C. Reagan-National - Praia Nelson Mandela or Baltimore/Washington - Praia Nelson Mandela when deciding on the best route from Washington, D.C. to Praia.

  • Can I find deals for flights from Washington, D.C. to Praia that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Praia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Praia?

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

  • Can I find deals for business class flights from Washington, D.C. to Praia?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Praia by adding a car rental and/or hotel reservation to your travel itinerary.
Praia car rentals
Praia Nelson Mandela Airport car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.