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Cheap flights from Washington, D.C. to Praia from $476

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 10/10. 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

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
5:25 pm - 12:05 am
IAD
-
RAI
26h 40m
1 stop
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pm
RAI
-
IAD
18h 10m
1 stop
$929TAP AIR PORTUGAL
Thu, Nov 5 - Wed, Nov 11
TAP AIR PORTUGAL Logo
5:25 pm - 12:05 am
IAD
-
RAI
26h 40m
1 stop
TAP AIR PORTUGAL Logo
1:05 am - 8:35 pm
RAI
-
IAD
23h 30m
1 stop
$933TAP AIR PORTUGAL
Mon, Nov 2 - Tue, Nov 17
TAP AIR PORTUGAL Logo
5:25 pm - 12:25 pm
IAD
-
RAI
39h 00m
1 stop
TAP AIR PORTUGAL Logo
1:25 pm - 3:15 pm
RAI
-
IAD
29h 50m
1 stop
$942TAP AIR PORTUGAL
Mon, Nov 9 - Wed, Nov 18
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
2 stops
$944Royal Air Maroc
Fri, Oct 2 - Sun, Oct 4
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
2 stops
$946Royal Air Maroc
Fri, Oct 2 - Sun, Oct 4
TAP AIR PORTUGAL Logo
5:25 pm - 12:25 pm
IAD
-
RAI
15h 00m
1 stop
TAP AIR PORTUGAL Logo
1:05 am - 8:35 pm
RAI
-
IAD
23h 30m
1 stop
$947TAP AIR PORTUGAL
Tue, Nov 3 - Sat, Nov 7
Royal Air Maroc Logo
9:05 pm - 3:05 am
IAD
-
RAI
26h 00m
2 stops
Royal Air Maroc Logo
4:05 am - 7:05 pm
RAI
-
IAD
19h 00m
1 stop
$950Royal Air Maroc
Sun, Nov 1 - Sat, Nov 7
Multiple Airlines Logo
5:15 pm - 11:55 am
DCA
-
RAI
14h 40m
2 stops
Multiple Airlines Logo
12:55 pm - 9:51 am
RAI
-
DCA
24h 56m
2 stops
$972Multiple Airlines
Sun, Nov 1 - Mon, Nov 9
Multiple Airlines Logo
3:55 pm - 11:55 am
DCA
-
RAI
16h 00m
2 stops
Multiple Airlines Logo
12:55 pm - 8:05 am
RAI
-
DCA
23h 10m
2 stops
$1,012Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Brussels Airlines Logo
4:30 pm - 11:05 pm
DCA
-
RAI
26h 35m
2 stops
Brussels Airlines Logo
2:45 am - 8:38 pm
RAI
-
DCA
21h 53m
2 stops
$1,215Brussels Airlines
Tue, Nov 3 - Mon, Nov 9

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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
Nov 5
IAD5:25 pmWashington, D.C. Dulles Intl
26h 40m
1 stop
RAI12:05 amPraia Nelson Mandela
Nov 11
RAI1:05 amPraia Nelson Mandela
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$929
TAP AIR PORTUGAL
Nov 2
IAD5:25 pmWashington, D.C. Dulles Intl
26h 40m
1 stop
RAI12:05 amPraia Nelson Mandela
Nov 17
RAI1:05 amPraia Nelson Mandela
23h 30m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
$933
TAP AIR PORTUGAL
Nov 9
IAD5:25 pmWashington, D.C. Dulles Intl
39h 00m
1 stop
RAI12:25 pmPraia Nelson Mandela
Nov 18
RAI1:25 pmPraia Nelson Mandela
29h 50m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$942

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
Oct 2
IAD9:00 pmWashington, D.C. Dulles Intl
24h 20m
1 stop
RAI12:20 amPraia Nelson Mandela
Oct 4
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$944
Royal Air Maroc
Oct 2
IAD9:00 pmWashington, D.C. Dulles Intl
24h 20m
1 stop
RAI12:20 amPraia Nelson Mandela
Oct 4
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$946
Royal Air Maroc
Nov 1
IAD9:05 pmWashington, D.C. Dulles Intl
26h 00m
2 stops
RAI3:05 amPraia Nelson Mandela
Nov 7
RAI4:05 amPraia Nelson Mandela
19h 00m
1 stop
IAD7:05 pmWashington, D.C. Dulles Intl
$950

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 June 21, 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

Thu 11/5

5:25 pm-12:05 am

1 stop26h 40m

Praia Nelson Mandela

Wed 11/11

1:05 am-3:15 pm

1 stop18h 10m

$929

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 11/2

5:25 pm-12:05 am

1 stop26h 40m

Praia Nelson Mandela

Tue 11/17

1:05 am-8:35 pm

1 stop23h 30m

$933

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 11/9

5:25 pm-12:25 pm

1 stop39h 00m

Praia Nelson Mandela

Wed 11/18

1:25 pm-3:15 pm

1 stop29h 50m

$942

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 10/2

9:00 pm-12:20 am

1 stop24h 20m

Praia Nelson Mandela

Sun 10/4

1:20 am-7:00 pm

2 stops20h 40m

$944

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 10/2

9:00 pm-12:20 am

1 stop24h 20m

Praia Nelson Mandela

Sun 10/4

1:20 am-7:00 pm

2 stops20h 40m

$946
Quickest round-trip

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Tue 11/3

5:25 pm-12:25 pm

1 stop15h 00m

Praia Nelson Mandela

Sat 11/7

1:05 am-8:35 pm

1 stop23h 30m

$947

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 11/1

9:05 pm-3:05 am

2 stops26h 00m

Praia Nelson Mandela

Sat 11/7

4:05 am-7:05 pm

1 stop19h 00m

$950

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sun 11/1

5:15 pm-11:55 am

2 stops14h 40m

Praia Nelson Mandela

Mon 11/9

12:55 pm-9:51 am

2 stops24h 56m

$972

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

Sun 11/8

12:55 pm-8:05 am

2 stops23h 10m

$1,012

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Tue 11/3

4:30 pm-11:05 pm

2 stops26h 35m

Praia Nelson Mandela

Mon 11/9

2:45 am-8:38 pm

2 stops21h 53m

$1,215

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

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

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

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 45m

Direct flights

None
The fastest flight from Washington, D.C. to Praia takes 14h 45m
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

Frequently asked questions about flying from Washington, D.C. to Praia

  • 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 45m 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.

  • What is the most popular airline from Washington, D.C. to Praia?

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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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