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Cheap flights from Washington, D.C. Dulles Intl Airport to Praia from $806

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. Dulles Intl Airport to Praia departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
TAP AIR PORTUGAL Logo
10:30 pm - 12:05 amIAD-RAI
21h 35m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 2:35 pmRAI-IAD
17h 30m1 stop
$806TAP AIR PORTUGAL
Find Deal
Wed, Nov 12 - Mon, Nov 24
Multiple Airlines Logo
6:30 pm - 4:55 pmIAD-RAI
19h 25m2 stops
Multiple Airlines Logo
5:45 pm - 3:15 pmRAI-IAD
25h 30m2 stops
$860Multiple Airlines
Find Deal
Mon, Oct 27 - Fri, Nov 21
Royal Air Maroc Logo
9:45 pm - 3:00 amIAD-RAI
26h 15m2 stops
Royal Air Maroc Logo
4:00 am - 6:45 pmRAI-IAD
18h 45m1 stop
$863Royal Air Maroc
Find Deal
Wed, Oct 29 - Thu, Nov 20
TAP AIR PORTUGAL Logo
5:30 pm - 12:25 pmIAD-RAI
38h 55m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 3:15 pmRAI-IAD
18h 10m1 stop
$864TAP AIR PORTUGAL
Find Deal
Thu, Nov 6 - Wed, Nov 12
TAP AIR PORTUGAL Logo
5:30 pm - 12:25 pmIAD-RAI
38h 55m1 stop
TAP AIR PORTUGAL Logo
1:25 pm - 9:00 pmRAI-IAD
35h 35m1 stop
$871TAP AIR PORTUGAL
Find Deal
Thu, Nov 6 - Thu, Nov 13
TAP AIR PORTUGAL Logo
6:30 pm - 12:05 amIAD-RAI
26h 35m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 9:00 pmRAI-IAD
23h 55m1 stop
$881TAP AIR PORTUGAL
Find Deal
Mon, Oct 27 - Thu, Nov 20
TAP AIR PORTUGAL Logo
11:30 pm - 12:05 amIAD-RAI
21h 35m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 9:00 pmRAI-IAD
23h 55m1 stop
$888TAP AIR PORTUGAL
Find Deal
Sun, Oct 26 - Thu, Nov 20
Royal Air Maroc Logo
8:45 pm - 3:00 amIAD-RAI
26h 15m2 stops
Royal Air Maroc Logo
4:00 am - 6:45 pmRAI-IAD
18h 45m1 stop
$900Royal Air Maroc
Find Deal
Fri, Nov 7 - Thu, Nov 13
Multiple Airlines Logo
6:30 pm - 4:55 pmIAD-RAI
19h 25m2 stops
Multiple Airlines Logo
5:45 pm - 8:26 pmRAI-IAD
30h 41m3 stops
$945Multiple Airlines
Find Deal
Mon, Oct 27 - Fri, Nov 21
Royal Air Maroc Logo
8:45 pm - 3:00 amIAD-RAI
26h 15m1 stop
Royal Air Maroc Logo
4:00 am - 6:45 pmRAI-IAD
18h 45m1 stop
$1,180Royal Air Maroc
Find Deal
Sun, Nov 23 - Sat, Nov 29

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
Oct 29
IAD9:45 pmWashington, D.C. Dulles Intl
26h 15m
2 stops
RAI3:00 amPraia Nelson Mandela
Nov 20
RAI4:00 amPraia Nelson Mandela
18h 45m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
$863
Find similar
Royal Air Maroc
Nov 7
IAD8:45 pmWashington, D.C. Dulles Intl
26h 15m
2 stops
RAI3:00 amPraia Nelson Mandela
Nov 13
RAI4:00 amPraia Nelson Mandela
18h 45m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
$900
Find similar
Royal Air Maroc
Nov 23
IAD8:45 pmWashington, D.C. Dulles Intl
26h 15m
1 stop
RAI3:00 amPraia Nelson Mandela
Nov 29
RAI4:00 amPraia Nelson Mandela
18h 45m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
$1,180
Find similar

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
Nov 12
IAD10:30 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
RAI12:05 amPraia Nelson Mandela
Nov 24
RAI1:05 amPraia Nelson Mandela
17h 30m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
$806
Find similar
TAP AIR PORTUGAL
Nov 6
IAD5:30 pmWashington, D.C. Dulles Intl
38h 55m
1 stop
RAI12:25 pmPraia Nelson Mandela
Nov 12
RAI1:05 amPraia Nelson Mandela
18h 10m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$864
Find similar
TAP AIR PORTUGAL
Nov 6
IAD5:30 pmWashington, D.C. Dulles Intl
38h 55m
1 stop
RAI12:25 pmPraia Nelson Mandela
Nov 13
RAI1:25 pmPraia Nelson Mandela
35h 35m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$871
Find similar

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 October 9, 2025.
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

Wed 11/12

10:30 pm-12:05 am

1 stop21h 35m

Praia Nelson Mandela

Mon 11/24

1:05 am-2:35 pm

1 stop17h 30m

$806

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 10/27

6:30 pm-4:55 pm

2 stops19h 25m

Praia Nelson Mandela

Fri 11/21

5:45 pm-3:15 pm

2 stops25h 30m

$860

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Wed 10/29

9:45 pm-3:00 am

2 stops26h 15m

Praia Nelson Mandela

Thu 11/20

4:00 am-6:45 pm

1 stop18h 45m

$863

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 11/6

5:30 pm-12:25 pm

1 stop38h 55m

Praia Nelson Mandela

Wed 11/12

1:05 am-3:15 pm

1 stop18h 10m

$864

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Thu 11/6

5:30 pm-12:25 pm

1 stop38h 55m

Praia Nelson Mandela

Thu 11/13

1:25 pm-9:00 pm

1 stop35h 35m

$871

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 10/27

6:30 pm-12:05 am

1 stop26h 35m

Praia Nelson Mandela

Thu 11/20

1:05 am-9:00 pm

1 stop23h 55m

$881

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 10/26

11:30 pm-12:05 am

1 stop21h 35m

Praia Nelson Mandela

Thu 11/20

1:05 am-9:00 pm

1 stop23h 55m

$888

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Fri 11/7

8:45 pm-3:00 am

2 stops26h 15m

Praia Nelson Mandela

Thu 11/13

4:00 am-6:45 pm

1 stop18h 45m

$900

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Mon 10/27

6:30 pm-4:55 pm

2 stops19h 25m

Praia Nelson Mandela

Fri 11/21

5:45 pm-8:26 pm

3 stops30h 41m

$945

Washington, D.C.Praia

IAD - RAI

IADRAI

Washington, D.C. Dulles Intl

Sun 11/23

8:45 pm-3:00 am

1 stop26h 15m

Praia Nelson Mandela

Sat 11/29

4:00 am-6:45 pm

1 stop18h 45m

$1,180

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. 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 day to depart on your flight to Praia?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Praia is on a Monday when prices can be found for as low as $1,383. Flights from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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. 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

Direct flights

None
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.
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  • 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 14h 55m.

  • 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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