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Cheap flights from Washington, D.C. Dulles Intl Airport to Praia from $589

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Praia departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Praia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Royal Air Maroc Logo
9:00 pm - 2:50 am
IAD
-
RAI
26h 50m
2 stops
Royal Air Maroc Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m
1 stop
$804Royal Air Maroc
Sun, Apr 26 - Thu, Apr 30
TAP AIR PORTUGAL Logo
10:50 pm - 11:10 pm
IAD
-
RAI
21h 20m
1 stop
TAP AIR PORTUGAL Logo
12:10 am - 3:10 pm
RAI
-
IAD
18h 00m
1 stop
$825TAP AIR PORTUGAL
Fri, Apr 24 - Wed, Apr 29
Royal Air Maroc Logo
9:00 pm - 12:20 am
IAD
-
RAI
24h 20m
1 stop
Royal Air Maroc Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m
1 stop
$837Royal Air Maroc
Wed, Apr 22 - Sat, May 2
Royal Air Maroc Logo
9:00 pm - 2:50 am
IAD
-
RAI
26h 50m
2 stops
Royal Air Maroc Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m
2 stops
$838Royal Air Maroc
Sun, Apr 26 - Tue, Apr 28
Royal Air Maroc Logo
9:00 pm - 12:20 am
IAD
-
RAI
24h 20m
1 stop
Royal Air Maroc Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m
1 stop
$874Royal Air Maroc
Wed, Apr 22 - Thu, Apr 30
Multiple Airlines Logo
9:00 pm - 4:00 pm
IAD
-
RAI
40h 00m
2 stops
Multiple Airlines Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m
2 stops
$880Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
TAP AIR PORTUGAL Logo
10:35 pm - 11:10 pm
IAD
-
RAI
21h 35m
1 stop
TAP AIR PORTUGAL Logo
12:25 pm - 3:10 pm
RAI
-
IAD
29h 45m
1 stop
$940TAP AIR PORTUGAL
Sat, Apr 11 - Sat, Apr 18
TAP AIR PORTUGAL Logo
10:35 pm - 11:10 pm
IAD
-
RAI
21h 35m
1 stop
TAP AIR PORTUGAL Logo
12:10 am - 3:10 pm
RAI
-
IAD
42h 00m
1 stop
$960TAP AIR PORTUGAL
Mon, Apr 13 - Sun, Apr 19
TAP AIR PORTUGAL Logo
10:35 pm - 11:10 pm
IAD
-
RAI
21h 35m
1 stop
TAP AIR PORTUGAL Logo
12:25 pm - 3:10 pm
RAI
-
IAD
29h 45m
1 stop
$990TAP AIR PORTUGAL
Sun, Apr 26 - Mon, May 4
TAP AIR PORTUGAL Logo
10:35 pm - 11:10 pm
IAD
-
RAI
21h 35m
1 stop
TAP AIR PORTUGAL Logo
12:10 am - 8:35 pm
RAI
-
IAD
23h 25m
1 stop
$998TAP AIR PORTUGAL
Sun, Apr 26 - Mon, May 4

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Praia

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Praia flight tickets
TAP AIR PORTUGAL
Apr 24
IAD10:50 pmWashington, D.C. Dulles Intl
21h 20m
1 stop
RAI11:10 pmPraia Nelson Mandela
Apr 29
RAI12:10 amPraia Nelson Mandela
18h 00m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$825
TAP AIR PORTUGAL
Apr 11
IAD10:35 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
RAI11:10 pmPraia Nelson Mandela
Apr 18
RAI12:25 pmPraia Nelson Mandela
29h 45m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$940
TAP AIR PORTUGAL
Apr 13
IAD10:35 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
RAI11:10 pmPraia Nelson Mandela
Apr 19
RAI12:10 amPraia Nelson Mandela
42h 00m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$960

Royal Air Maroc flights from Washington, D.C. Dulles Intl Airport to Praia

Our best Royal Air Maroc deals on Washington, D.C. Dulles Intl Airport to Praia flight tickets
Royal Air Maroc
Apr 26
IAD9:00 pmWashington, D.C. Dulles Intl
26h 50m
2 stops
RAI2:50 amPraia Nelson Mandela
May 2
RAI1:20 amPraia Nelson Mandela
20h 40m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$804
Royal Air Maroc
Apr 22
IAD9:00 pmWashington, D.C. Dulles Intl
24h 20m
1 stop
RAI12:20 amPraia Nelson Mandela
May 2
RAI1:20 amPraia Nelson Mandela
20h 40m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$837
Royal Air Maroc
Apr 26
IAD9:00 pmWashington, D.C. Dulles Intl
26h 50m
2 stops
RAI2:50 amPraia Nelson Mandela
May 3
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$838

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated March 1, 2026.
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

Fly to

Route

Depart

Return

Price

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/26

9:00 pm-2:50 am

2 stops26h 50m

Praia Nelson Mandela

Thu 4/30

1:20 am-7:00 pm

1 stop20h 40m

$804

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 4/24

10:50 pm-11:10 pm

1 stop21h 20m

Praia Nelson Mandela

Wed 4/29

12:10 am-3:10 pm

1 stop18h 00m

$825

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 4/22

9:00 pm-12:20 am

1 stop24h 20m

Praia Nelson Mandela

Sat 5/2

1:20 am-7:00 pm

1 stop20h 40m

$837

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/26

9:00 pm-2:50 am

2 stops26h 50m

Praia Nelson Mandela

Tue 4/28

1:20 am-7:00 pm

2 stops20h 40m

$838

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 4/22

9:00 pm-12:20 am

1 stop24h 20m

Praia Nelson Mandela

Thu 4/30

1:20 am-7:00 pm

1 stop20h 40m

$874

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 4/13

9:00 pm-4:00 pm

2 stops40h 00m

Praia Nelson Mandela

Sun 4/19

1:20 am-7:00 pm

2 stops20h 40m

$880

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sat 4/11

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Sat 4/18

12:25 pm-3:10 pm

1 stop29h 45m

$940

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 4/13

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Sun 4/19

12:10 am-3:10 pm

1 stop42h 00m

$960

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/26

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Mon 5/4

12:25 pm-3:10 pm

1 stop29h 45m

$990

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/26

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Mon 5/4

12:10 am-8:35 pm

1 stop23h 25m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Praia from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Praia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Praia Nelson Mandela?

Royal Air Maroc and TAP AIR PORTUGAL are the most popular carriers operating from Washington, D.C. Dulles Intl to Praia Nelson Mandela

When to book flights from Washington, D.C. Dulles Intl Airport to Praia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Praia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Praia (IAD to RAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Praia

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Praia takes 21h 35m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Praia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Praia.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Praia Nelson Mandela by plane?

    Washington, D.C. Dulles Intl and Praia Nelson Mandela are 3646.9 mi apart from one another. In terms of flight time, this usually takes a little over 21h 35m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Praia Nelson Mandela Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Praia Nelson Mandela Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Praia Nelson Mandela Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Praia Nelson Mandela Airport.

  • What documentation or ID do you need to fly to Praia Nelson Mandela Airport?

    The required travel and health documents for your Praia Nelson Mandela Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Praia Nelson Mandela Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Praia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Praia from Washington, D.C..

Can I find flights from Washington, D.C. to Praia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Praia from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Praia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Praia from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Praia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Praia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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