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Cheap flights from Brazil to Seattle from $391

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 8/27. 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
0 bags

Discover deals from 900+ travel sites with momondo.

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.
LATAM Airlines Logo
12:55 pm - 2:43 pm
GRU
-
SEA
29h 48m
2 stops
LATAM Airlines Logo
11:59 pm - 5:05 am
SEA
-
GRU
25h 06m
2 stops
$678LATAM Airlines
Fri, Aug 7 - Sun, Aug 23
Delta Logo
12:55 pm - 10:01 pm
GRU
-
SEA
37h 06m
1 stop
Delta Logo
8:25 am - 8:00 pm
SEA
-
GRU
31h 35m
1 stop
$684Delta
Tue, Aug 4 - Mon, Oct 5
Delta Logo
12:55 pm - 10:01 pm
GRU
-
SEA
37h 06m
1 stop
Delta Logo
8:25 am - 8:00 pm
SEA
-
GRU
31h 35m
1 stop
$685Delta
Tue, Aug 4 - Fri, Oct 9
LATAM Airlines Logo
7:15 pm - 2:47 pm
GRU
-
SEA
23h 32m
2 stops
LATAM Airlines Logo
8:40 am - 5:00 am
SEA
-
GRU
16h 20m
1 stop
$695LATAM Airlines
Tue, Oct 13 - Mon, Oct 26
American Airlines Logo
10:45 pm - 11:08 am
GRU
-
SEA
16h 23m
1 stop
American Airlines Logo
11:59 pm - 8:30 am
SEA
-
GRU
27h 31m
1 stop
$704American Airlines
Mon, Oct 26 - Sat, Nov 14
Copa Airlines Logo
8:30 am - 9:56 pm
CNF
-
SEA
41h 26m
2 stops
Copa Airlines Logo
1:19 pm - 12:20 am
SEA
-
CNF
31h 01m
2 stops
$896Copa Airlines
Wed, Aug 12 - Thu, Sep 3
Copa Airlines Logo
1:15 am - 11:10 pm
POA
-
SEA
25h 55m
2 stops
Copa Airlines Logo
7:35 pm - 12:20 am
SEA
-
POA
24h 45m
2 stops
$905Copa Airlines
Mon, Aug 3 - Sat, Sep 5
United Airlines Logo
3:25 pm - 2:22 pm
POA
-
SEA
26h 57m
3 stops
United Airlines Logo
11:59 pm - 9:45 am
SEA
-
POA
29h 46m
2 stops
$1,076United Airlines
Tue, Sep 22 - Wed, Sep 30
American Airlines Logo
3:25 pm - 12:00 pm
CNF
-
SEA
24h 35m
2 stops
American Airlines Logo
7:40 am - 2:45 pm
SEA
-
CNF
27h 05m
2 stops
$1,078American Airlines
Wed, Aug 12 - Thu, Sep 3
United Airlines Logo
12:35 pm - 6:59 pm
REC
-
SEA
34h 24m
2 stops
United Airlines Logo
11:04 pm - 4:30 pm
SEA
-
REC
37h 26m
2 stops
$1,157United Airlines
Thu, Sep 24 - Mon, Sep 28

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United Airlines flights from Brazil to Seattle

Our best United Airlines deals on Brazil to Seattle flight tickets
United Airlines
May 5
GRU10:20 pmSao Paulo Guarulhos Intl
21h 28m
1 stop
SEA3:48 pmSeattle/Tacoma Intl
May 12
SEA1:07 pmSeattle/Tacoma Intl
16h 23m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
$685
United Airlines
May 5
GRU10:20 pmSao Paulo Guarulhos Intl
21h 31m
2 stops
SEA3:51 pmSeattle/Tacoma Intl
May 12
SEA8:45 amSeattle/Tacoma Intl
20h 55m
2 stops
GRU9:40 amSao Paulo Guarulhos Intl
$686
United Airlines
May 15
GRU9:30 pmSao Paulo Guarulhos Intl
27h 23m
1 stop
SEA8:53 pmSeattle/Tacoma Intl
May 26
SEA10:40 pmSeattle/Tacoma Intl
27h 50m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
$698

Delta flights from Brazil to Seattle

Our best Delta deals on Brazil to Seattle flight tickets
Delta
Aug 4
GRU12:55 pmSao Paulo Guarulhos Intl
37h 06m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
Oct 5
SEA8:25 amSeattle/Tacoma Intl
31h 35m
1 stop
GRU8:00 pmSao Paulo Guarulhos Intl
$684
Delta
Aug 4
GRU12:55 pmSao Paulo Guarulhos Intl
37h 06m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
Oct 9
SEA8:25 amSeattle/Tacoma Intl
31h 35m
1 stop
GRU8:00 pmSao Paulo Guarulhos Intl
$685
Delta
Aug 3
GRU10:00 amSao Paulo Guarulhos Intl
26h 34m
2 stops
SEA8:34 amSeattle/Tacoma Intl
Oct 8
SEA8:25 amSeattle/Tacoma Intl
31h 35m
1 stop
GRU8:00 pmSao Paulo Guarulhos Intl
$686

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 May 4, 2026.
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

Cheapest round-trip

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 8/7

12:55 pm-2:43 pm

2 stops29h 48m

Seattle/Tacoma Intl

Sun 8/23

11:59 pm-5:05 am

2 stops25h 06m

$678

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 8/4

12:55 pm-10:01 pm

1 stop37h 06m

Seattle/Tacoma Intl

Mon 10/5

8:25 am-8:00 pm

1 stop31h 35m

$684

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 8/4

12:55 pm-10:01 pm

1 stop37h 06m

Seattle/Tacoma Intl

Fri 10/9

8:25 am-8:00 pm

1 stop31h 35m

$685
Quickest round-trip

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 10/13

7:15 pm-2:47 pm

2 stops23h 32m

Seattle/Tacoma Intl

Mon 10/26

8:40 am-5:00 am

1 stop16h 20m

$695

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 10/26

10:45 pm-11:08 am

1 stop16h 23m

Seattle/Tacoma Intl

Sat 11/14

11:59 pm-8:30 am

1 stop27h 31m

$704

Belo HorizonteSeattle

CNF - SEA

CNFSEA

Belo Horizonte Tancredo Neves Intl

Wed 8/12

8:30 am-9:56 pm

2 stops41h 26m

Seattle/Tacoma Intl

Thu 9/3

1:19 pm-12:20 am

2 stops31h 01m

$896

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Mon 8/3

1:15 am-11:10 pm

2 stops25h 55m

Seattle/Tacoma Intl

Sat 9/5

7:35 pm-12:20 am

2 stops24h 45m

$905

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 9/22

3:25 pm-2:22 pm

3 stops26h 57m

Seattle/Tacoma Intl

Wed 9/30

11:59 pm-9:45 am

2 stops29h 46m

$1,076

Belo HorizonteSeattle

CNF - SEA

CNFSEA

Belo Horizonte Tancredo Neves Intl

Wed 8/12

3:25 pm-12:00 pm

2 stops24h 35m

Seattle/Tacoma Intl

Thu 9/3

7:40 am-2:45 pm

2 stops27h 05m

$1,078

RecifeSeattle

REC - SEA

RECSEA

Recife Guararapes Intl

Thu 9/24

12:35 pm-6:59 pm

2 stops34h 24m

Seattle/Tacoma Intl

Mon 9/28

11:04 pm-4:30 pm

2 stops37h 26m

$1,157

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, July 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 $289. If you don’t want to visit Seattle in July, then you should wait until November to fly from Brazil, when ticket prices are also cheap, with an average price of $379.

How far in advance should I book a flight from Brazil 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 $668 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 $582 on momondo.

Can stopping save me money on Brazil to Seattle flights?

You could potentially save up to 37% 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

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Brazil to Seattle takes 17h 30m
There are no direct flights from Brazil to Seattle. There are no popular flight routes from Brazil to Seattle.
Search flight deals

Frequently asked questions about flying from Brazil to Seattle

  • 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
United AirlinesPriceFrom $476Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
DeltaPriceFrom $489Free CancellationRating
7.9
8,459 reviews
Search Delta flights
American AirlinesPriceFrom $499Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $500Free CancellationRating
7.4
1,915 reviews
Search LATAM 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
Redmond
Kent
Marysville
Puyallup
Tukwila
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Shoreline
Westport
Tumwater

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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