Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Praia from $615

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 9/12. 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
0 bags

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.
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
$1,077TAP AIR PORTUGAL
Wed, Sep 9 - Tue, Sep 15
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
$1,079Royal Air Maroc
Sun, Sep 27 - Tue, Sep 29
Multiple Airlines Logo
11:30 am - 11:00 am
IAD
-
RAI
20h 30m
3 stops
Multiple Airlines Logo
12:10 am - 3:03 pm
RAI
-
IAD
41h 53m
2 stops
$1,204Multiple Airlines
Thu, May 28 - Wed, Jun 3
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
$1,218TAP AIR PORTUGAL
Sun, May 31 - Sun, Jun 7
TAP AIR PORTUGAL Logo
10:35 pm - 11:30 pm
IAD
-
RAI
21h 55m
2 stops
TAP AIR PORTUGAL Logo
12:10 am - 3:10 pm
RAI
-
IAD
18h 00m
1 stop
$1,241TAP AIR PORTUGAL
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
9:45 am - 11:20 am
IAD
-
RAI
46h 35m
3 stops
Multiple Airlines Logo
5:30 pm - 6:58 pm
RAI
-
IAD
28h 28m
2 stops
$1,269Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
11:30 am - 11:00 am
IAD
-
RAI
20h 30m
3 stops
Multiple Airlines Logo
12:10 am - 8:29 pm
RAI
-
IAD
23h 19m
3 stops
$1,283Multiple Airlines
Thu, May 28 - Wed, Jun 3
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
$1,293TAP AIR PORTUGAL
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
9:00 pm - 11:30 am
IAD
-
RAI
35h 30m
2 stops
Multiple Airlines Logo
1:20 am - 7:00 pm
RAI
-
IAD
20h 40m
2 stops
$1,309Multiple Airlines
Wed, May 27 - Tue, Jun 2
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
$1,313Royal Air Maroc
Wed, Jul 8 - Tue, Jul 14

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Sep 9
IAD10:35 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
RAI11:10 pmPraia Nelson Mandela
Sep 15
RAI12:25 pmPraia Nelson Mandela
29h 45m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,077
TAP AIR PORTUGAL
May 31
IAD10:35 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
RAI11:10 pmPraia Nelson Mandela
Jun 7
RAI12:25 pmPraia Nelson Mandela
29h 45m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,218
TAP AIR PORTUGAL
Sep 9
IAD10:35 pmWashington, D.C. Dulles Intl
21h 55m
2 stops
RAI11:30 pmPraia Nelson Mandela
Sep 14
RAI12:10 amPraia Nelson Mandela
18h 00m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,241

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
Sep 27
IAD9:00 pmWashington, D.C. Dulles Intl
26h 50m
2 stops
RAI2:50 amPraia Nelson Mandela
Sep 29
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$1,079
Royal Air Maroc
Jul 8
IAD9:00 pmWashington, D.C. Dulles Intl
24h 20m
1 stop
RAI12:20 amPraia Nelson Mandela
Jul 14
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$1,313
Royal Air Maroc
Jun 14
IAD9:00 pmWashington, D.C. Dulles Intl
26h 50m
2 stops
RAI2:50 amPraia Nelson Mandela
Jun 30
RAI1:20 amPraia Nelson Mandela
20h 40m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
$1,602

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 April 17, 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

Cheapest round-trip

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 9/9

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Tue 9/15

12:25 pm-3:10 pm

1 stop29h 45m

$1,077

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 9/27

9:00 pm-2:50 am

2 stops26h 50m

Praia Nelson Mandela

Tue 9/29

1:20 am-7:00 pm

2 stops20h 40m

$1,079

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 5/28

11:30 am-11:00 am

3 stops20h 30m

Praia Nelson Mandela

Wed 6/3

12:10 am-3:03 pm

2 stops41h 53m

$1,204

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 5/31

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Sun 6/7

12:25 pm-3:10 pm

1 stop29h 45m

$1,218
Quickest round-trip

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 9/9

10:35 pm-11:30 pm

2 stops21h 55m

Praia Nelson Mandela

Mon 9/14

12:10 am-3:10 pm

1 stop18h 00m

$1,241

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 5/27

9:45 am-11:20 am

3 stops46h 35m

Praia Nelson Mandela

Wed 6/3

5:30 pm-6:58 pm

2 stops28h 28m

$1,269

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 5/28

11:30 am-11:00 am

3 stops20h 30m

Praia Nelson Mandela

Wed 6/3

12:10 am-8:29 pm

3 stops23h 19m

$1,283

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Tue 5/26

10:35 pm-11:10 pm

1 stop21h 35m

Praia Nelson Mandela

Mon 6/1

12:10 am-3:10 pm

1 stop42h 00m

$1,293

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 5/27

9:00 pm-11:30 am

2 stops35h 30m

Praia Nelson Mandela

Tue 6/2

1:20 am-7:00 pm

2 stops20h 40m

$1,309

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 7/8

9:00 pm-12:20 am

1 stop24h 20m

Praia Nelson Mandela

Tue 7/14

1:20 am-7:00 pm

2 stops20h 40m

$1,313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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?

TAP AIR PORTUGAL is the most popular carrier 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

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

  • 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.

An easier way to manage your Praia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/17
Sun 5/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cape Verde