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Cheap flights from Washington, D.C. to Praia from $378

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. to Praia departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington, D.C. to Praia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 11:10 pm
IAD
-
RAI
30h 50m
2 stops
Multiple Airlines Logo
12:10 am - 11:35 am
RAI
-
IAD
38h 25m
2 stops
$1,033Multiple Airlines
Fri, May 1 - Thu, May 7
TAP AIR PORTUGAL Logo
5:05 pm - 11:20 am
IAD
-
RAI
15h 15m
1 stop
TAP AIR PORTUGAL Logo
12:10 am - 3:10 pm
RAI
-
IAD
18h 00m
1 stop
$1,134TAP AIR PORTUGAL
Fri, May 1 - Thu, May 7
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
$1,234TAP AIR PORTUGAL
Sun, Apr 12 - Thu, Apr 16
TAP AIR PORTUGAL Logo
5:45 pm - 11:20 am
IAD
-
RAI
38h 35m
1 stop
TAP AIR PORTUGAL Logo
12:25 pm - 3:10 pm
RAI
-
IAD
29h 45m
1 stop
$1,257TAP AIR PORTUGAL
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
9:00 pm - 2:50 am
IAD
-
RAI
26h 50m
2 stops
Multiple Airlines Logo
12:25 pm - 7:40 pm
RAI
-
IAD
34h 15m
2 stops
$1,369Multiple Airlines
Sun, Apr 12 - Thu, Apr 16
Multiple Airlines Logo
10:50 pm - 7:45 pm
IAD
-
RAI
17h 55m
2 stops
Multiple Airlines Logo
12:10 am - 3:10 pm
RAI
-
IAD
18h 00m
1 stop
$1,381Multiple Airlines
Fri, May 1 - Thu, May 7
Multiple Airlines Logo
9:00 pm - 5:35 pm
IAD
-
RAI
17h 35m
2 stops
Multiple Airlines Logo
1:50 am - 3:10 pm
RAI
-
IAD
16h 20m
1 stop
$1,386Multiple Airlines
Sun, Apr 12 - Wed, Apr 15
Multiple Airlines Logo
9:00 pm - 10:15 pm
IAD
-
RAI
46h 15m
3 stops
Multiple Airlines Logo
12:10 am - 6:58 pm
RAI
-
IAD
21h 48m
2 stops
$1,446Multiple Airlines
Fri, May 1 - Thu, May 7
Multiple Airlines Logo
8:20 pm - 11:10 pm
IAD
-
RAI
47h 50m
2 stops
Multiple Airlines Logo
12:10 am - 3:25 pm
RAI
-
IAD
18h 15m
1 stop
$1,458Multiple Airlines
Thu, Apr 30 - Wed, May 6
Multiple Airlines Logo
11:40 am - 11:00 am
IAD
-
RAI
20h 20m
3 stops
Multiple Airlines Logo
12:25 pm - 6:58 pm
RAI
-
IAD
33h 33m
2 stops
$1,509Multiple Airlines
Thu, Apr 30 - Thu, May 7

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
May 1
IAD5:05 pmWashington, D.C. Dulles Intl
15h 15m
1 stop
RAI11:20 amPraia Nelson Mandela
May 7
RAI12:10 amPraia Nelson Mandela
18h 00m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,134
TAP AIR PORTUGAL
Apr 12
IAD10:35 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
RAI11:10 pmPraia Nelson Mandela
Apr 16
RAI12:25 pmPraia Nelson Mandela
29h 45m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,234
TAP AIR PORTUGAL
Apr 30
IAD5:45 pmWashington, D.C. Dulles Intl
38h 35m
1 stop
RAI11:20 amPraia Nelson Mandela
May 7
RAI12:25 pmPraia Nelson Mandela
29h 45m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,257

Ethiopian Air flights from Washington, D.C. to Praia

Our best Ethiopian Air deals on Washington, D.C. to Praia flight tickets
Ethiopian Air
Mar 31
IAD10:55 amWashington, D.C. Dulles Intl
51h 40m
3 stops
RAI5:35 pmPraia Nelson Mandela
Apr 3
RAI5:10 amPraia Nelson Mandela
41h 35m
4 stops
IAD7:45 pmWashington, D.C. Dulles Intl
$1,860
Ethiopian Air
May 1
IAD10:55 amWashington, D.C. Dulles Intl
27h 40m
3 stops
RAI5:35 pmPraia Nelson Mandela
May 8
RAI5:10 amPraia Nelson Mandela
41h 35m
4 stops
IAD7:45 pmWashington, D.C. Dulles Intl
$2,200
Ethiopian Air
Mar 27
IAD11:00 amWashington, D.C. Dulles Intl
27h 35m
3 stops
RAI5:35 pmPraia Nelson Mandela
Mar 30
RAI5:10 amPraia Nelson Mandela
30h 45m
4 stops
IAD8:55 amWashington, D.C. Dulles Intl
$9,525

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 March 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Praia that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 5/1

1:20 pm-11:10 pm

2 stops30h 50m

Praia Nelson Mandela

Thu 5/7

12:10 am-11:35 am

2 stops38h 25m

$1,033
Quickest round-trip

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 5/1

5:05 pm-11:20 am

1 stop15h 15m

Praia Nelson Mandela

Thu 5/7

12:10 am-3:10 pm

1 stop18h 00m

$1,134

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/12

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Thu 4/16

12:25 pm-3:10 pm

1 stop29h 45m

$1,234

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 4/30

5:45 pm-11:20 am

1 stop38h 35m

Praia Nelson Mandela

Thu 5/7

12:25 pm-3:10 pm

1 stop29h 45m

$1,257

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/12

9:00 pm-2:50 am

2 stops26h 50m

Praia Nelson Mandela

Thu 4/16

12:25 pm-7:40 pm

2 stops34h 15m

$1,369

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 5/1

10:50 pm-7:45 pm

2 stops17h 55m

Praia Nelson Mandela

Thu 5/7

12:10 am-3:10 pm

1 stop18h 00m

$1,381

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 4/12

9:00 pm-5:35 pm

2 stops17h 35m

Praia Nelson Mandela

Wed 4/15

1:50 am-3:10 pm

1 stop16h 20m

$1,386

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 5/1

9:00 pm-10:15 pm

3 stops46h 15m

Praia Nelson Mandela

Thu 5/7

12:10 am-6:58 pm

2 stops21h 48m

$1,446

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 4/30

8:20 pm-11:10 pm

2 stops47h 50m

Praia Nelson Mandela

Wed 5/6

12:10 am-3:25 pm

1 stop18h 15m

$1,458

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 4/30

11:40 am-11:00 am

3 stops20h 20m

Praia Nelson Mandela

Thu 5/7

12:25 pm-6:58 pm

2 stops33h 33m

$1,509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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. 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

How long does it take to fly to Praia?

On average, it takes 25h 05m to fly from Washington, D.C. to Praia if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Praia (the most popular airport in Praia). If you’re flying out of Washington, D.C. and into Praia, then the flight time is around 27h 22m.

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

21h 35m

Direct flights

None
The fastest flight from Washington, D.C. to Praia takes 21h 35m
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. 21h 35m 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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