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Cheap flights from Seattle to Praia from $923

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Praia departing on 7/22. 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 Seattle to Praia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:59 pm - 11:00 am
SEA
-
RAI
56h 01m
3 stops
Multiple Airlines Logo
11:55 am - 10:25 am
RAI
-
SEA
28h 30m
2 stops
$1,365Multiple Airlines
Fri, Sep 4 - Fri, Sep 18
Multiple Airlines Logo
6:51 pm - 11:00 am
SEA
-
RAI
34h 09m
3 stops
Multiple Airlines Logo
12:10 am - 10:38 pm
RAI
-
SEA
28h 28m
2 stops
$1,400Multiple Airlines
Wed, Sep 16 - Tue, Sep 22
Multiple Airlines Logo
9:40 pm - 11:00 am
SEA
-
RAI
31h 20m
3 stops
Multiple Airlines Logo
12:25 pm - 8:37 pm
RAI
-
SEA
38h 12m
2 stops
$1,413Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
5:50 am - 11:10 pm
SEA
-
RAI
35h 20m
3 stops
Multiple Airlines Logo
5:30 pm - 9:40 am
RAI
-
SEA
46h 10m
3 stops
$1,420Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
7:35 pm - 11:20 am
SEA
-
RAI
33h 45m
3 stops
Multiple Airlines Logo
5:30 pm - 9:40 am
RAI
-
SEA
46h 10m
3 stops
$1,433Multiple Airlines
Mon, Sep 14 - Wed, Sep 23
Multiple Airlines Logo
11:55 pm - 11:20 am
SEA
-
RAI
29h 25m
2 stops
Multiple Airlines Logo
12:25 pm - 10:38 pm
RAI
-
SEA
64h 13m
2 stops
$1,437Multiple Airlines
Fri, Oct 2 - Sat, Oct 10
Multiple Airlines Logo
8:00 am - 11:10 pm
SEA
-
RAI
33h 10m
3 stops
Multiple Airlines Logo
12:25 pm - 12:20 pm
RAI
-
SEA
29h 55m
2 stops
$1,460Multiple Airlines
Fri, Oct 2 - Sat, Oct 10
Royal Air Maroc Logo
7:55 pm - 12:30 am
SEA
-
RAI
45h 35m
2 stops
Royal Air Maroc Logo
1:30 am - 2:42 pm
RAI
-
SEA
44h 12m
3 stops
$1,465Royal Air Maroc
Mon, Nov 2 - Wed, Nov 11
Multiple Airlines Logo
7:35 pm - 11:20 am
SEA
-
RAI
33h 45m
3 stops
Multiple Airlines Logo
5:30 pm - 9:40 am
RAI
-
SEA
46h 10m
3 stops
$1,466Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
11:55 pm - 11:00 am
SEA
-
RAI
29h 05m
2 stops
Multiple Airlines Logo
12:10 am - 8:27 pm
RAI
-
SEA
26h 17m
2 stops
$1,473Multiple Airlines
Wed, Sep 16 - Tue, Sep 22

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Royal Air Maroc flights from Seattle to Praia

Our best Royal Air Maroc deals on Seattle to Praia flight tickets
Royal Air Maroc
Nov 2
SEA7:55 pmSeattle/Tacoma Intl
45h 35m
2 stops
RAI12:30 amPraia Nelson Mandela
Nov 11
RAI1:30 amPraia Nelson Mandela
44h 12m
3 stops
SEA2:42 pmSeattle/Tacoma Intl
$1,465
Royal Air Maroc
Sep 20
SEA9:35 pmSeattle/Tacoma Intl
44h 45m
2 stops
RAI12:20 amPraia Nelson Mandela
Sep 25
RAI1:20 amPraia Nelson Mandela
46h 03m
3 stops
SEA5:23 pmSeattle/Tacoma Intl
$1,485
Royal Air Maroc
Sep 20
SEA7:00 amSeattle/Tacoma Intl
37h 50m
3 stops
RAI2:50 amPraia Nelson Mandela
Sep 25
RAI1:20 amPraia Nelson Mandela
46h 03m
3 stops
SEA5:23 pmSeattle/Tacoma Intl
$1,552

TAP AIR PORTUGAL flights from Seattle to Praia

Our best TAP AIR PORTUGAL deals on Seattle to Praia flight tickets
TAP AIR PORTUGAL
Jul 6
SEA11:45 amSeattle/Tacoma Intl
29h 25m
2 stops
RAI11:10 pmPraia Nelson Mandela
Jul 7
RAI1:10 amPraia Nelson Mandela
39h 23m
2 stops
SEA10:33 amSeattle/Tacoma Intl
$3,514
TAP AIR PORTUGAL
Jul 7
SEA11:45 amSeattle/Tacoma Intl
41h 35m
2 stops
RAI11:20 amPraia Nelson Mandela
Jul 9
RAI12:10 amPraia Nelson Mandela
52h 21m
2 stops
SEA10:31 pmSeattle/Tacoma Intl
$4,546
TAP AIR PORTUGAL
Jul 6
SEA7:30 amSeattle/Tacoma Intl
21h 55m
2 stops
RAI11:25 amPraia Nelson Mandela
Jul 9
RAI12:10 amPraia Nelson Mandela
52h 21m
2 stops
SEA10:31 pmSeattle/Tacoma Intl
$4,614

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 24, 2026.
Use the filters below to find and compare flights from Seattle to Praia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Fri 9/4

8:59 pm-11:00 am

3 stops56h 01m

Praia Nelson Mandela

Fri 9/18

11:55 am-10:25 am

2 stops28h 30m

$1,365

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Wed 9/16

6:51 pm-11:00 am

3 stops34h 09m

Praia Nelson Mandela

Tue 9/22

12:10 am-10:38 pm

2 stops28h 28m

$1,400

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Wed 9/30

9:40 pm-11:00 am

3 stops31h 20m

Praia Nelson Mandela

Wed 10/7

12:25 pm-8:37 pm

2 stops38h 12m

$1,413

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Wed 9/30

5:50 am-11:10 pm

3 stops35h 20m

Praia Nelson Mandela

Wed 10/7

5:30 pm-9:40 am

3 stops46h 10m

$1,420

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-11:20 am

3 stops33h 45m

Praia Nelson Mandela

Wed 9/23

5:30 pm-9:40 am

3 stops46h 10m

$1,433

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Fri 10/2

11:55 pm-11:20 am

2 stops29h 25m

Praia Nelson Mandela

Sat 10/10

12:25 pm-10:38 pm

2 stops64h 13m

$1,437

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Fri 10/2

8:00 am-11:10 pm

3 stops33h 10m

Praia Nelson Mandela

Sat 10/10

12:25 pm-12:20 pm

2 stops29h 55m

$1,460

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Mon 11/2

7:55 pm-12:30 am

2 stops45h 35m

Praia Nelson Mandela

Wed 11/11

1:30 am-2:42 pm

3 stops44h 12m

$1,465

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Wed 9/16

7:35 pm-11:20 am

3 stops33h 45m

Praia Nelson Mandela

Wed 9/23

5:30 pm-9:40 am

3 stops46h 10m

$1,466
Quickest round-trip

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Wed 9/16

11:55 pm-11:00 am

2 stops29h 05m

Praia Nelson Mandela

Tue 9/22

12:10 am-8:27 pm

2 stops26h 17m

$1,473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Seattle to Praia

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Praia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Praia (SEA to RAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Praia

Fastest flight time

25h 30m

Direct flights

None
The fastest flight from Seattle to Praia takes 25h 30m
There are no direct flights from Seattle to Praia. There are no popular flight routes from Seattle to Praia.
Search flight deals

Frequently asked questions about flying from Seattle to Praia

  • How far is Seattle/Tacoma Intl to Praia Nelson Mandela by plane?

    The straight-line distance from Seattle/Tacoma Intl to Praia Nelson Mandela is 5856.1 mi. Flights usually cover this in 25h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Praia Nelson Mandela Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Praia Nelson Mandela Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma 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.

Frequently asked questions about flying from Seattle to Praia

  • How do I get Price Alerts for flights from Seattle to Praia?

    Price Alerts will notify you by email when the price for flights to Praia from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Seattle to Praia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Praia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Praia for you.

Can I find flights from Seattle to Praia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Praia flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle 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 Seattle.

I’m not ready to book a flight from Seattle to Praia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Praia from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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