Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Praia?

Flights from Washington, D.C. Dulles Intl Airport to Praia usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Praia Nelson Mandela (RAI).

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Praia?

Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Praia: • Economy Class • Premium Economy Class • Business Class

Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Praia pass through?

Connecting flights from Washington, D.C. Dulles Intl Airport to Praia most commonly pass through: • Lisbon Humberto Delgado (LIS) - 91% of one-stop connections • Casablanca Mohamed V (CMN) - 9% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Praia?

On the Washington, D.C. Dulles Intl Airport to Praia route, being flexible with your departure day can save you up to 45%. Sunday is the cheapest day at $953 round-trip on average, while Saturday is the most expensive at $1,714: a $761 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Washington, D.C. Dulles Intl Airport to Praia?

There are currently no nonstop flights available from Washington, D.C. Dulles Intl Airport to Praia. Flights with 1 layover take between 19h 26m and 22h 30m in total, depending on the connection.

Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Praia?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Washington, D.C. Dulles Intl Airport to Praia changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $863 to $8,070. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Washington, D.C. Dulles Intl Airport to Praia looking right now?

One-way fares from Washington, D.C. Dulles Intl Airport to Praia are currently lower than usual. Average one-way flight prices are about $489, which is 36% below the typical average for this route.

How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Praia?

Flying via Lisbon Humberto Delgado (LIS) gives the shortest average 1-stop total travel time at 19h 26m, compared with 22h 30m via Casablanca Mohamed V (CMN).

What is the time difference between Washington, D.C. Dulles Intl Airport and Praia?

Praia is 3 hours ahead of Washington, D.C. Dulles Intl Airport (Cape Verde Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Praia flight?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Praia range from $962 to $1,715, with an average of $1,274 over the past 12 months. Anything below $962 counts as a good deal.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Praia?

TAP AIR PORTUGAL ($863) and Royal Air Maroc ($1,021) are the cheapest airlines to fly round-trip from Washington, D.C. Dulles Intl Airport to Praia according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Praia?

Lisbon Humberto Delgado (LIS) is the most popular layover for the Washington, D.C. Dulles Intl Airport to Praia route. 91% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via LIS.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Praia?

Flights via Casablanca Mohamed V (CMN) offer the most affordable fares, with an average round-trip price of $921. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Praia which airport offers the shortest layover?

Lisbon Humberto Delgado (LIS) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Praia layovers at 824 minutes over the past 3 months.

$432 CHEAP FLIGHTS from Washington, D.C. to Praia (IAD - RAI)

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Cheapest round-trip

$863

Typical prices: $962-$1,715

TAP AIR PORTUGAL

Wed 10/24Tue 11/13

IAD - RAI • 1 stop

Cheapest one-way

$432

Typical prices: $748-$778

Multiple Airlines

Thu 11/1

IAD - RAI • 3 stops

When to travel

October

Cheapest • 24% price drop

September

Most popular

Good to know

Top layover airports

Casablanca Mohamed V (CMN)

Cheapest • Avg $921 (round-trip)

Lisbon Humberto Delgado (LIS)

Shortest trip • 19h 26m (one-way)

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Flight Deals

Cheap Flights from Washington, D.C. to Praia (IAD-RAI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington, D.C. to Praia

Mon, Sep 28 - Sun, Oct 4

5:40 pm - 11:25 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

14h 45m1 stop Lisbon Humberto Delgado

12:10 am - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

18h 00m1 stop Lisbon Humberto Delgado

$935TAP AIR PORTUGAL

Mon, Oct 12 - Mon, Oct 19

5:40 pm - 11:25 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

14h 45m1 stop Lisbon Humberto Delgado

12:25 pm - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

29h 45m1 stop Lisbon Humberto Delgado

$936TAP AIR PORTUGAL

Fri, Oct 16 - Thu, Oct 22

9:00 pm - 12:20 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

24h 20m1 stop Casablanca Mohamed V

1:20 am - 7:00 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

20h 40m1 stop Casablanca Mohamed V

$939Royal Air Maroc

Sun, Oct 11 - Mon, Oct 19

5:40 pm - 11:20 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

14h 40m1 stop Lisbon Humberto Delgado

12:25 pm - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

29h 45m1 stop Lisbon Humberto Delgado

$954TAP AIR PORTUGAL

Mon, Oct 12 - Mon, Oct 19

5:40 pm - 11:25 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

14h 45m1 stop Lisbon Humberto Delgado

12:25 pm - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

29h 45m1 stop Lisbon Humberto Delgado

$960TAP AIR PORTUGAL

Tue, Oct 6 - Sun, Oct 11

10:35 pm - 11:20 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

33h 45m1 stop Lisbon Humberto Delgado

12:10 am - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

18h 00m1 stop Lisbon Humberto Delgado

$961TAP AIR PORTUGAL

Mon, Oct 12 - Sun, Oct 18

9:00 pm - 12:20 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

24h 20m1 stop Casablanca Mohamed V

1:20 am - 7:00 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

20h 40m2 stops Bissau Osvaldo Vieira Casablanca Mohamed V

$1,021Royal Air Maroc

Mon, Oct 12 - Tue, Oct 20

5:40 pm - 11:25 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

14h 45m1 stop Lisbon Humberto Delgado

12:10 am - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

18h 00m1 stop Lisbon Humberto Delgado

$1,027TAP AIR PORTUGAL

Tue, Oct 13 - Tue, Oct 20

5:05 pm - 11:20 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

15h 15m1 stop Lisbon Humberto Delgado

12:10 am - 3:10 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

18h 00m1 stop Lisbon Humberto Delgado

$1,031TAP AIR PORTUGAL

Mon, Sep 28 - Sun, Oct 4

9:00 pm - 12:20 amIAD Washington, D.C. Dulles Intl-RAI Praia Nelson Mandela

24h 20m1 stop Casablanca Mohamed V

1:20 am - 7:00 pmRAI Praia Nelson Mandela-IAD Washington, D.C. Dulles Intl

20h 40m2 stops Bissau Osvaldo Vieira Casablanca Mohamed V

$1,032Royal Air Maroc

Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Praia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Praia with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Praia?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Praia start at $863. Prices are below average for this route right now, with typical round-trip fares ranging from $962 to $1,715. The lowest price found in the past 5 days was $863 on TAP AIR PORTUGAL.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Praia?

Sunday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Praia, it is 26% cheaper than the average day. Saturday is the most expensive day with flight prices 34% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	April
High season	September
Cheapest flight	$432

Most popular time to fly and prices are also 16% lower on average.

Flight from Washington, D.C. Dulles Intl Airport to Praia

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Praia based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Praia?
Flights from Washington, D.C. Dulles Intl Airport to Praia usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Praia Nelson Mandela (RAI).
What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Praia?
Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Praia:

• Economy Class
• Premium Economy Class
• Business Class
Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Praia pass through?
Connecting flights from Washington, D.C. Dulles Intl Airport to Praia most commonly pass through:

• Lisbon Humberto Delgado (LIS) - 91% of one-stop connections
• Casablanca Mohamed V (CMN) - 9% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Praia?
On the Washington, D.C. Dulles Intl Airport to Praia route, being flexible with your departure day can save you up to 45%. Sunday is the cheapest day at $953 round-trip on average, while Saturday is the most expensive at $1,714: a $761 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How long is a flight from Washington, D.C. Dulles Intl Airport to Praia?
There are currently no nonstop flights available from Washington, D.C. Dulles Intl Airport to Praia. Flights with 1 layover take between 19h 26m and 22h 30m in total, depending on the connection.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Praia?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Washington, D.C. Dulles Intl Airport to Praia changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $863 to $8,070. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Washington, D.C. Dulles Intl Airport to Praia looking right now?
One-way fares from Washington, D.C. Dulles Intl Airport to Praia are currently lower than usual. Average one-way flight prices are about $489, which is 36% below the typical average for this route.
How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Praia?
Flying via Lisbon Humberto Delgado (LIS) gives the shortest average 1-stop total travel time at 19h 26m, compared with 22h 30m via Casablanca Mohamed V (CMN).
What is the time difference between Washington, D.C. Dulles Intl Airport and Praia?
Praia is 3 hours ahead of Washington, D.C. Dulles Intl Airport (Cape Verde Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Praia flight?
Round-trip flights from Washington, D.C. Dulles Intl Airport to Praia range from $962 to $1,715, with an average of $1,274 over the past 12 months. Anything below $962 counts as a good deal.

If your dates can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $953 - about $761 less than Saturday (44% savings) based on the last 12 months.
If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Praia trip for October. Fares historically average $962 round-trip in that month - typically $7,142 less than the most expensive month, which is May (based on the last 12 months).

Everything you need to know for your flight from Washington, D.C. to Praia

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Washington, D.C. (IAD)

Praia (RAI)

IAD - RAI

$432 Find Cheap Flights from Washington, D.C. to Praia - Compare and Save

Everything you should know

Cheap Flights from Washington, D.C. to Praia (IAD-RAI)

Recent round-trip flight deals from Washington, D.C. to Praia

Recent one-way flight deals from Washington, D.C. to Praia

Recent last minute flight deals from Washington, D.C. to Praia

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Praia flights

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Praia?

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Praia?

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Praia?

What is the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Praia?

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Praia?

When flying from Washington, D.C. Dulles Intl Airport to Praia which airport offers the shortest layover?

Key details for Washington, D.C. Dulles Intl Airport to Praia flights

Low season

High season

Cheapest flight

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

Your Washington, D.C. Dulles Intl Airport to Praia flight questions, answered

Your guide to booking Washington, D.C. Dulles Intl Airport to Praia flights

Everything you need to know for your flight from Washington, D.C. to Praia

Information on your arrival and departure airports

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Complete your trip to Praia with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Praia

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