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Cheap flights from Seattle to Praia from $2,149

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Praia departing on 10/4. 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 Seattle to Praia

Cheap round-trip flights

TAP AIR PORTUGAL Logo
11:30 am - 11:10 pmSEA-RAI
29h 40m2 stops
TAP AIR PORTUGAL Logo
12:10 am - 10:17 pmRAI-SEA
28h 07m2 stops
$2,149TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Tue, Oct 7
TAP AIR PORTUGAL Logo
11:30 am - 11:10 pmSEA-RAI
29h 40m2 stops
TAP AIR PORTUGAL Logo
12:10 am - 10:17 pmRAI-SEA
28h 07m2 stops
$2,209TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Tue, Oct 7
TAP AIR PORTUGAL Logo
6:00 am - 11:10 pmSEA-RAI
35h 10m2 stops
TAP AIR PORTUGAL Logo
12:10 am - 10:17 pmRAI-SEA
28h 07m2 stops
$2,244TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Tue, Oct 7
TAP AIR PORTUGAL Logo
11:30 am - 11:10 pmSEA-RAI
29h 40m2 stops
TAP AIR PORTUGAL Logo
12:25 pm - 10:17 pmRAI-SEA
63h 52m2 stops
$2,402TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Wed, Oct 8
TAP AIR PORTUGAL Logo
11:30 am - 11:10 pmSEA-RAI
29h 40m2 stops
TAP AIR PORTUGAL Logo
12:25 pm - 10:17 pmRAI-SEA
63h 52m2 stops
$2,495TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Wed, Oct 8
TAP AIR PORTUGAL Logo
6:00 am - 11:10 pmSEA-RAI
35h 10m2 stops
TAP AIR PORTUGAL Logo
12:25 pm - 10:17 pmRAI-SEA
63h 52m2 stops
$2,530TAP AIR PORTUGAL
Find Deal
Sat, Oct 4 - Wed, Oct 8

TAP AIR PORTUGAL flights from Seattle to Praia

Our best TAP AIR PORTUGAL deals on Seattle to Praia flight tickets
TAP AIR PORTUGAL
Oct 4
SEA11:30 amSeattle/Tacoma Intl
29h 40m
2 stops
RAI11:10 pmPraia Nelson Mandela
Oct 7
RAI12:10 amPraia Nelson Mandela
28h 07m
2 stops
SEA10:17 pmSeattle/Tacoma Intl
$2,149
Find similar
TAP AIR PORTUGAL
Oct 4
SEA11:30 amSeattle/Tacoma Intl
29h 40m
2 stops
RAI11:10 pmPraia Nelson Mandela
Oct 7
RAI12:10 amPraia Nelson Mandela
28h 07m
2 stops
SEA10:17 pmSeattle/Tacoma Intl
$2,209
Find similar
TAP AIR PORTUGAL
Oct 4
SEA6:00 amSeattle/Tacoma Intl
35h 10m
2 stops
RAI11:10 pmPraia Nelson Mandela
Oct 7
RAI12:10 amPraia Nelson Mandela
28h 07m
2 stops
SEA10:17 pmSeattle/Tacoma Intl
$2,244
Find similar

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 August 14, 2025.
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

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Sat 10/4

11:30 am-11:10 pm

2 stops29h 40m

Praia Nelson Mandela

Tue 10/7

12:10 am-10:17 pm

2 stops28h 07m

$2,149

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Sat 10/4

11:30 am-11:10 pm

2 stops29h 40m

Praia Nelson Mandela

Tue 10/7

12:10 am-10:17 pm

2 stops28h 07m

$2,209

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Sat 10/4

6:00 am-11:10 pm

2 stops35h 10m

Praia Nelson Mandela

Tue 10/7

12:10 am-10:17 pm

2 stops28h 07m

$2,244

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Sat 10/4

11:30 am-11:10 pm

2 stops29h 40m

Praia Nelson Mandela

Wed 10/8

12:25 pm-10:17 pm

2 stops63h 52m

$2,402

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Sat 10/4

11:30 am-11:10 pm

2 stops29h 40m

Praia Nelson Mandela

Wed 10/8

12:25 pm-10:17 pm

2 stops63h 52m

$2,495

SeattlePraia

SEA - RAI

SEARAI

Seattle/Tacoma Intl

Sat 10/4

6:00 am-11:10 pm

2 stops35h 10m

Praia Nelson Mandela

Wed 10/8

12:25 pm-10:17 pm

2 stops63h 52m

$2,530

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Best Price Found

$2,149

Fastest flight time

29h 40m

Direct flights

None

Airports in Praia

1 airport
The best flight deal from Seattle to Praia found on momondo in the last 72 hours is $2,149
The fastest flight from Seattle to Praia takes 29h 40m
There are no direct flights from Seattle to Praia. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Praia Nelson Mandela Airport.
There is 1 airport near Praia: Praia Nelson Mandela (RAI)
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  • 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 29h 40m, 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.

  • 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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