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Cheap flights from Brazil to Seattle from $405

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 10/13. 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

United Airlines Logo
9:45 pm - 10:28 pmGRU-SEA
29h 43m1 stop
United Airlines Logo
11:59 pm - 7:15 amSEA-GRU
26h 16m1 stop
$490United Airlines
Find Deal
Tue, Dec 9 - Mon, Dec 29
Delta Logo
8:30 pm - 2:44 pmGRU-SEA
22h 14m1 stop
Delta Logo
9:45 pm - 5:40 amSEA-GRU
27h 55m1 stop
$491Delta
Find Deal
Mon, Sep 8 - Tue, Sep 30
Delta Logo
10:50 pm - 8:22 pmGRU-SEA
25h 32m1 stop
Delta Logo
6:00 am - 8:50 amSEA-GRU
22h 50m2 stops
$492Delta
Find Deal
Fri, Sep 19 - Wed, Oct 1
American Airlines Logo
12:15 am - 11:27 pmGRU-SEA
28h 12m1 stop
American Airlines Logo
5:43 am - 8:10 amSEA-GRU
21h 27m1 stop
$499American Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 16
LATAM Airlines Logo
11:45 pm - 12:29 pmGRU-SEA
17h 44m1 stop
LATAM Airlines Logo
11:15 am - 8:50 amSEA-GRU
17h 35m1 stop
$501LATAM Airlines
Find Deal
Fri, Jan 30 - Tue, Apr 28
United Airlines Logo
9:30 pm - 10:20 pmGRU-SEA
28h 50m2 stops
United Airlines Logo
11:40 pm - 9:30 amSEA-GRU
29h 50m2 stops
$504United Airlines
Find Deal
Tue, Sep 16 - Mon, Sep 29
LATAM Airlines Logo
10:05 am - 11:54 pmGRU-SEA
17h 49m1 stop
LATAM Airlines Logo
1:40 pm - 8:00 pmSEA-GRU
26h 20m2 stops
$506LATAM Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
12:15 am - 11:27 pmGRU-SEA
28h 12m1 stop
American Airlines Logo
1:35 am - 8:10 amSEA-GRU
25h 35m1 stop
$598American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 15
Air Canada Logo
3:25 pm - 2:26 pmPOA-SEA
28h 01m3 stops
Air Canada Logo
5:50 am - 6:20 pmSEA-POA
31h 30m3 stops
$1,049Air Canada
Find Deal
Tue, Nov 11 - Thu, Jan 1
Air Canada Logo
3:25 pm - 2:26 pmPOA-SEA
28h 01m3 stops
Air Canada Logo
8:15 am - 8:10 pmSEA-POA
30h 55m2 stops
$1,056Air Canada
Find Deal
Tue, Nov 11 - Thu, Jan 1

LATAM Airlines flights from Brazil to Seattle

Our best LATAM Airlines deals on Brazil to Seattle flight tickets
LATAM Airlines
Jan 30
GRU11:45 pmSao Paulo Guarulhos Intl
17h 44m
1 stop
SEA12:29 pmSeattle/Tacoma Intl
Apr 28
SEA11:15 amSeattle/Tacoma Intl
17h 35m
1 stop
GRU8:50 amSao Paulo Guarulhos Intl
$501
Find similar
LATAM Airlines
Sep 3
GRU10:05 amSao Paulo Guarulhos Intl
32h 33m
2 stops
SEA2:38 pmSeattle/Tacoma Intl
Sep 18
SEA1:30 pmSeattle/Tacoma Intl
15h 30m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
$504
Find similar
LATAM Airlines
Oct 25
GRU10:05 amSao Paulo Guarulhos Intl
17h 49m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
Nov 1
SEA1:40 pmSeattle/Tacoma Intl
26h 20m
2 stops
GRU8:00 pmSao Paulo Guarulhos Intl
$506
Find similar

Delta flights from Brazil to Seattle

Our best Delta deals on Brazil to Seattle flight tickets
Delta
Sep 8
GRU8:30 pmSao Paulo Guarulhos Intl
22h 14m
1 stop
SEA2:44 pmSeattle/Tacoma Intl
Sep 30
SEA9:45 pmSeattle/Tacoma Intl
27h 55m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$491
Find similar
Delta
Sep 3
GRU10:05 amSao Paulo Guarulhos Intl
32h 11m
1 stop
SEA2:16 pmSeattle/Tacoma Intl
Sep 18
SEA7:25 amSeattle/Tacoma Intl
18h 15m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$492
Find similar
Delta
Aug 29
GRU10:05 amSao Paulo Guarulhos Intl
29h 59m
1 stop
SEA12:04 pmSeattle/Tacoma Intl
Sep 11
SEA11:20 pmSeattle/Tacoma Intl
26h 20m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$495
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 August 26, 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 12/9

9:45 pm-10:28 pm

1 stop29h 43m

Seattle/Tacoma Intl

Mon 12/29

11:59 pm-7:15 am

1 stop26h 16m

$490

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 9/8

8:30 pm-2:44 pm

1 stop22h 14m

Seattle/Tacoma Intl

Tue 9/30

9:45 pm-5:40 am

1 stop27h 55m

$491

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 9/19

10:50 pm-8:22 pm

1 stop25h 32m

Seattle/Tacoma Intl

Wed 10/1

6:00 am-8:50 am

2 stops22h 50m

$492

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 2/5

12:15 am-11:27 pm

1 stop28h 12m

Seattle/Tacoma Intl

Mon 2/16

5:43 am-8:10 am

1 stop21h 27m

$499

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 1/30

11:45 pm-12:29 pm

1 stop17h 44m

Seattle/Tacoma Intl

Tue 4/28

11:15 am-8:50 am

1 stop17h 35m

$501

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 9/16

9:30 pm-10:20 pm

2 stops28h 50m

Seattle/Tacoma Intl

Mon 9/29

11:40 pm-9:30 am

2 stops29h 50m

$504

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sat 10/25

10:05 am-11:54 pm

1 stop17h 49m

Seattle/Tacoma Intl

Sat 11/1

1:40 pm-8:00 pm

2 stops26h 20m

$506

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 2/5

12:15 am-11:27 pm

1 stop28h 12m

Seattle/Tacoma Intl

Sun 2/15

1:35 am-8:10 am

1 stop25h 35m

$598

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 11/11

3:25 pm-2:26 pm

3 stops28h 01m

Seattle/Tacoma Intl

Thu 1/1

5:50 am-6:20 pm

3 stops31h 30m

$1,049

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 11/11

3:25 pm-2:26 pm

3 stops28h 01m

Seattle/Tacoma Intl

Thu 1/1

8:15 am-8:10 pm

2 stops30h 55m

$1,056

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 $673. 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 $740.

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 $803 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 $635 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
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
Air CanadaPriceFrom $711Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near Seattle?

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