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Cheap flights from Brazil to Seattle from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brazil to Seattle departing on 3/2. 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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0 bags

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Find the cheapest flights from Brazil to Seattle

Recent round-trip flight deals from Brazil to Seattle

Enter your travel dates to find the best prices.
Delta Logo
9:15 pm - 8:50 pmGRU-SEA
28h 35m1 stop
Delta Logo
6:00 am - 9:55 amSEA-GRU
22h 55m2 stops
$493Delta
Find Deal
Tue, Nov 25 - Tue, Feb 10
Delta Logo
11:45 pm - 2:54 pmGRU-SEA
19h 09m1 stop
Delta Logo
9:30 pm - 5:40 amSEA-GRU
28h 10m1 stop
$494Delta
Find Deal
Wed, Mar 25 - Sun, Mar 29
LATAM Airlines Logo
10:40 pm - 7:25 pmGRU-SEA
25h 45m1 stop
LATAM Airlines Logo
11:35 pm - 5:40 amSEA-GRU
26h 05m1 stop
$498LATAM Airlines
Find Deal
Sun, Feb 15 - Sun, Mar 8
American Airlines Logo
11:00 pm - 3:31 pmGRU-SEA
21h 31m1 stop
American Airlines Logo
5:24 am - 8:10 amSEA-GRU
21h 46m1 stop
$500American Airlines
Find Deal
Mon, Nov 17 - Mon, Dec 1
United Airlines Logo
5:05 pm - 10:32 pmCGB-SEA
32h 27m2 stops
United Airlines Logo
11:59 pm - 1:20 amSEA-CGB
46h 21m2 stops
$502United Airlines
Find Deal
Wed, Mar 18 - Sun, Mar 22
LATAM Airlines Logo
9:15 pm - 11:25 amGRU-SEA
19h 10m1 stop
LATAM Airlines Logo
9:30 am - 9:35 amSEA-GRU
19h 05m2 stops
$502LATAM Airlines
Find Deal
Wed, Feb 4 - Thu, Feb 26
United Airlines Logo
5:05 pm - 10:32 pmCGB-SEA
32h 27m2 stops
United Airlines Logo
11:59 pm - 1:20 amSEA-CGB
46h 21m2 stops
$505United Airlines
Find Deal
Wed, Mar 18 - Sun, Mar 22
American Airlines Logo
12:15 am - 3:31 pmGRU-SEA
20h 16m2 stops
American Airlines Logo
5:24 am - 8:10 amSEA-GRU
21h 46m1 stop
$505American Airlines
Find Deal
Mon, Nov 17 - Tue, Nov 25
Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
Air Canada Logo
8:00 am - 3:05 pmSEA-GIG
27h 05m2 stops
$809Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
Air Canada Logo
8:00 am - 3:05 pmSEA-GIG
27h 05m2 stops
$820Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29

United Airlines flights from Brazil to Seattle

Our best United Airlines deals on Brazil to Seattle flight tickets
United Airlines
Oct 17
GRU10:20 pmSao Paulo Guarulhos Intl
17h 11m
1 stop
SEA11:31 amSeattle/Tacoma Intl
Oct 27
SEA7:00 amSeattle/Tacoma Intl
23h 20m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
$493
Find similar
United Airlines
Mar 18
CGB5:05 pmCuiabá M. Rondon
32h 27m
2 stops
SEA10:32 pmSeattle/Tacoma Intl
Mar 22
SEA11:59 pmSeattle/Tacoma Intl
46h 21m
2 stops
CGB1:20 amCuiabá M. Rondon
$502
Find similar
United Airlines
Mar 18
CGB5:05 pmCuiabá M. Rondon
32h 27m
2 stops
SEA10:32 pmSeattle/Tacoma Intl
Mar 22
SEA11:59 pmSeattle/Tacoma Intl
46h 21m
2 stops
CGB1:20 amCuiabá M. Rondon
$505
Find similar

GOL flights from Brazil to Seattle

Our best GOL deals on Brazil to Seattle flight tickets
GOL
Jan 23
CGH6:30 amSao Paulo Congonhas
22h 12m
2 stops
SEA11:42 pmSeattle/Tacoma Intl
Jan 28
SEA10:30 amSeattle/Tacoma Intl
22h 55m
2 stops
CGH2:25 pmSao Paulo Congonhas
$863
Find similar
GOL
Jan 23
VCP9:50 amSao Paulo Viracopos
30h 15m
2 stops
SEA11:05 amSeattle/Tacoma Intl
Jan 28
SEA10:30 amSeattle/Tacoma Intl
28h 10m
2 stops
VCP7:40 pmSao Paulo Viracopos
$1,003
Find similar
GOL
Nov 3
FOR4:40 amFortaleza Pinto Martins
23h 46m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
Nov 14
SEA10:35 amSeattle/Tacoma Intl
25h 50m
2 stops
FOR5:25 pmFortaleza Pinto Martins
$1,059
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brazil to Seattle 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 16, 2025.
Use the filters below to find and compare flights from Brazil to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 11/25

9:15 pm-8:50 pm

1 stop28h 35m

Seattle/Tacoma Intl

Tue 2/10

6:00 am-9:55 am

2 stops22h 55m

$493

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 3/25

11:45 pm-2:54 pm

1 stop19h 09m

Seattle/Tacoma Intl

Sun 3/29

9:30 pm-5:40 am

1 stop28h 10m

$494

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 2/15

10:40 pm-7:25 pm

1 stop25h 45m

Seattle/Tacoma Intl

Sun 3/8

11:35 pm-5:40 am

1 stop26h 05m

$498

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 11/17

11:00 pm-3:31 pm

1 stop21h 31m

Seattle/Tacoma Intl

Mon 12/1

5:24 am-8:10 am

1 stop21h 46m

$500

CuiabáSeattle

CGB - SEA

CGBSEA

Cuiabá M. Rondon

Wed 3/18

5:05 pm-10:32 pm

2 stops32h 27m

Seattle/Tacoma Intl

Sun 3/22

11:59 pm-1:20 am

2 stops46h 21m

$502

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 2/4

9:15 pm-11:25 am

1 stop19h 10m

Seattle/Tacoma Intl

Thu 2/26

9:30 am-9:35 am

2 stops19h 05m

$502

CuiabáSeattle

CGB - SEA

CGBSEA

Cuiabá M. Rondon

Wed 3/18

5:05 pm-10:32 pm

2 stops32h 27m

Seattle/Tacoma Intl

Sun 3/22

11:59 pm-1:20 am

2 stops46h 21m

$505

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 11/17

12:15 am-3:31 pm

2 stops20h 16m

Seattle/Tacoma Intl

Tue 11/25

5:24 am-8:10 am

1 stop21h 46m

$505

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

8:00 pm-10:16 pm

1 stop30h 16m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-3:05 pm

2 stops27h 05m

$809

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

8:00 pm-10:16 pm

1 stop30h 16m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-3:05 pm

2 stops27h 05m

$820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Brazil to Seattle

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 month to fly to Seattle?

In general, August is the cheapest month to fly from Brazil to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $631. If you don’t want to visit Seattle in August, then you should wait until May to fly from Brazil, when ticket prices are also cheap, with an average price of $695.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Brazil is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,097. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Brazil because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,663.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Brazil in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,118 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,218. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Brazil when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $780 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Brazil for as low as $611 on momondo.

Can stopping save me money on Brazil to Seattle flights?

You could potentially save up to 1% on your flight if you consider stops on a Brazil to Seattle flight.

Cheap Brazil to Seattle flight deals and tips

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

Direct flights

None
There are no direct flights from Brazil to Seattle. There are no popular flight routes from Brazil to Seattle.
Search flight deals

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

    Prices for flights from Brazil to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Brazil to Seattle/Tacoma Intl Airport?

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Brazil to Seattle

Compare and see reviews for airlines that fly from Brazil to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $487Free CancellationRating
7.9
7,982 reviews
Search Delta flights
LATAM AirlinesPriceFrom $493Free CancellationRating
7.5
1,866 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $499Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Tukwila
Lakewood
Kirkland
Fife
Centralia
Shoreline
Cle Elum
Redmond
Westport

Why use momondo?

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

It is quick and easy to find Brazil to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Flights from Brazil to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Brazil to Seattle?

momondo helps you find the best flight between Brazil and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Seattle from Brazil are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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