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Cheap flights from Washington, D.C. to Praia from $793

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Praia departing on 2/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 pm - 11:55 am
DCA
-
RAI
18h 55m2 stops
Multiple Airlines Logo
12:55 pm - 9:52 am
RAI
-
DCA
24h 57m2 stops
$793Multiple Airlines
Tue, Feb 3 - Fri, Feb 6
TAP AIR PORTUGAL Logo
10:30 pm - 12:25 pm
IAD
-
RAI
33h 55m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 9:00 pm
RAI
-
IAD
23h 55m1 stop
$794TAP AIR PORTUGAL
Fri, Jan 30 - Thu, Feb 5
Multiple Airlines Logo
5:20 pm - 11:55 am
DCA
-
RAI
14h 35m2 stops
Multiple Airlines Logo
12:55 pm - 8:34 am
RAI
-
DCA
23h 39m2 stops
$802Multiple Airlines
Tue, Feb 3 - Sun, Feb 8
Royal Air Maroc Logo
9:45 pm - 3:05 am
IAD
-
RAI
26h 20m2 stops
Royal Air Maroc Logo
1:45 am - 7:45 pm
RAI
-
IAD
21h 00m2 stops
$804Royal Air Maroc
Wed, Mar 11 - Tue, Mar 24
TAP AIR PORTUGAL Logo
5:30 pm - 12:25 pm
IAD
-
RAI
14h 55m1 stop
TAP AIR PORTUGAL Logo
1:25 pm - 3:15 pm
RAI
-
IAD
29h 50m1 stop
$807TAP AIR PORTUGAL
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
8:55 pm - 11:55 am
DCA
-
RAI
35h 00m2 stops
Multiple Airlines Logo
12:55 pm - 9:52 am
RAI
-
DCA
24h 57m2 stops
$814Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
8:55 pm - 11:55 am
DCA
-
RAI
35h 00m2 stops
Multiple Airlines Logo
12:55 pm - 9:52 am
RAI
-
DCA
24h 57m2 stops
$816Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
TAP AIR PORTUGAL Logo
5:30 pm - 12:25 pm
IAD
-
RAI
14h 55m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pm
RAI
-
IAD
18h 10m1 stop
$823TAP AIR PORTUGAL
Tue, Feb 3 - Sun, Feb 8
Royal Air Maroc Logo
9:45 pm - 3:05 am
IAD
-
RAI
26h 20m2 stops
Royal Air Maroc Logo
4:10 am - 7:00 pm
RAI
-
IAD
17h 50m1 stop
$837Royal Air Maroc
Sun, Mar 8 - Sun, Mar 29
Royal Air Maroc Logo
9:45 pm - 3:10 am
IAD
-
RAI
26h 25m2 stops
Royal Air Maroc Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m2 stops
$881Royal Air Maroc
Fri, Mar 27 - Sun, Apr 5

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

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Praia flight tickets
TAP AIR PORTUGAL
Jan 30
IAD10:30 pmWashington, D.C. Dulles Intl
33h 55m
1 stop
RAI12:25 pmPraia Nelson Mandela
Feb 5
RAI1:05 amPraia Nelson Mandela
23h 55m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$794
Find similar
TAP AIR PORTUGAL
Feb 3
IAD5:30 pmWashington, D.C. Dulles Intl
14h 55m
1 stop
RAI12:25 pmPraia Nelson Mandela
Feb 8
RAI1:25 pmPraia Nelson Mandela
29h 50m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$807
Find similar
TAP AIR PORTUGAL
Feb 3
IAD5:30 pmWashington, D.C. Dulles Intl
14h 55m
1 stop
RAI12:25 pmPraia Nelson Mandela
Feb 8
RAI1:05 amPraia Nelson Mandela
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$823
Find similar

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

Our best Royal Air Maroc deals on Washington, D.C. to Praia flight tickets
Royal Air Maroc
Mar 11
IAD9:45 pmWashington, D.C. Dulles Intl
26h 20m
2 stops
RAI3:05 amPraia Nelson Mandela
Mar 24
RAI1:45 amPraia Nelson Mandela
21h 00m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
$804
Find similar
Royal Air Maroc
Mar 8
IAD9:45 pmWashington, D.C. Dulles Intl
26h 20m
2 stops
RAI3:05 amPraia Nelson Mandela
Mar 29
RAI4:10 amPraia Nelson Mandela
17h 50m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$837
Find similar
Royal Air Maroc
Mar 27
IAD9:45 pmWashington, D.C. Dulles Intl
26h 25m
2 stops
RAI3:10 amPraia Nelson Mandela
Apr 5
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$881
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Tue 2/3

1:00 pm-11:55 am

2 stops18h 55m

Praia Nelson Mandela

Fri 2/6

12:55 pm-9:52 am

2 stops24h 57m

$793

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 1/30

10:30 pm-12:25 pm

1 stop33h 55m

Praia Nelson Mandela

Thu 2/5

1:05 am-9:00 pm

1 stop23h 55m

$794

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Tue 2/3

5:20 pm-11:55 am

2 stops14h 35m

Praia Nelson Mandela

Sun 2/8

12:55 pm-8:34 am

2 stops23h 39m

$802

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 3/11

9:45 pm-3:05 am

2 stops26h 20m

Praia Nelson Mandela

Tue 3/24

1:45 am-7:45 pm

2 stops21h 00m

$804

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Tue 2/3

5:30 pm-12:25 pm

1 stop14h 55m

Praia Nelson Mandela

Sun 2/8

1:25 pm-3:15 pm

1 stop29h 50m

$807

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Mon 2/2

8:55 pm-11:55 am

2 stops35h 00m

Praia Nelson Mandela

Fri 2/6

12:55 pm-9:52 am

2 stops24h 57m

$814

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Fri 1/30

8:55 pm-11:55 am

2 stops35h 00m

Praia Nelson Mandela

Fri 2/6

12:55 pm-9:52 am

2 stops24h 57m

$816

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Tue 2/3

5:30 pm-12:25 pm

1 stop14h 55m

Praia Nelson Mandela

Sun 2/8

1:05 am-3:15 pm

1 stop18h 10m

$823

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 3/8

9:45 pm-3:05 am

2 stops26h 20m

Praia Nelson Mandela

Sun 3/29

4:10 am-7:00 pm

1 stop17h 50m

$837

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 3/27

9:45 pm-3:10 am

2 stops26h 25m

Praia Nelson Mandela

Sun 4/5

1:20 am-7:00 pm

2 stops20h 40m

$881

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Praia from

How to get the cheapest flight ticket from Washington, D.C. 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 day to depart on your flight to Praia?

The cheapest day to depart from Washington, D.C. to Praia is on a Monday when prices can be found for as low as $1,383. Flights from Washington, D.C. to Praia on a Friday will generally be more expensive and average around $1,670. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Praia?

Flying to Praia from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,256 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $1,450.

When to book flights from Washington, D.C. to Praia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Praia (WAS to RAI) flight deals and tips

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

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Washington, D.C. to Praia takes 14h 40m
There are no direct flights from Washington, D.C. to Praia. There are no popular flight routes from Washington, D.C. to Praia.
Search flight deals

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

    The distance between Washington, D.C. and Praia Nelson Mandela is about 3624.5 mi. 14h 40m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Praia Nelson Mandela Airport.

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

    The travel and health documents you'll need for your trip to Praia Nelson Mandela Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Praia Nelson Mandela Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Praia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Praia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Praia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Praia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Praia and let you know when they change.

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