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Cheap flights from Brazil to Seattle from $365

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 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
10:55 pm - 2:21 pm
GRU
-
SEA
20h 26m2 stops
Delta Logo
10:20 pm - 8:55 pm
SEA
-
GRU
17h 35m1 stop
$491Delta
Wed, Feb 4 - Thu, Feb 26
United Airlines Logo
10:25 pm - 10:43 pm
GRU
-
SEA
29h 18m2 stops
United Airlines Logo
7:00 am - 10:20 am
SEA
-
GRU
22h 20m2 stops
$494United Airlines
Sun, Feb 1 - Sat, Feb 28
LATAM Airlines Logo
11:00 pm - 9:59 pm
GRU
-
SEA
26h 59m1 stop
LATAM Airlines Logo
7:20 am - 8:50 am
SEA
-
GRU
21h 30m1 stop
$500LATAM Airlines
Mon, Apr 27 - Mon, May 11
LATAM Airlines Logo
11:00 pm - 12:06 am
GRU
-
SEA
29h 06m2 stops
LATAM Airlines Logo
8:25 am - 5:20 am
SEA
-
GRU
16h 55m1 stop
$505LATAM Airlines
Mon, Apr 27 - Thu, May 7
American Airlines Logo
6:10 pm - 11:42 pm
CGH
-
SEA
34h 32m2 stops
American Airlines Logo
10:31 am - 2:25 pm
SEA
-
CGH
23h 54m2 stops
$631American Airlines
Wed, Mar 4 - Wed, Mar 18
United Airlines Logo
3:20 pm - 10:45 pm
CGB
-
SEA
34h 25m2 stops
United Airlines Logo
6:20 am - 9:55 am
SEA
-
CGB
24h 35m3 stops
$667United Airlines
Wed, Mar 18 - Tue, Mar 31
American Airlines Logo
6:10 pm - 11:42 pm
CGH
-
SEA
34h 32m2 stops
American Airlines Logo
10:31 am - 2:25 pm
SEA
-
CGH
23h 54m2 stops
$748American Airlines
Mon, Mar 2 - Wed, Mar 18
Delta Logo
7:15 am - 9:59 am
GIG
-
SEA
30h 44m2 stops
Delta Logo
6:00 am - 6:05 am
SEA
-
GIG
20h 05m2 stops
$754Delta
Mon, Mar 9 - Mon, Apr 27
Air Canada Logo
6:10 pm - 10:16 pm
CGH
-
SEA
33h 06m2 stops
Air Canada Logo
8:10 am - 2:10 pm
SEA
-
CGH
26h 00m2 stops
$828Air Canada
Wed, Mar 4 - Sat, Mar 21
Air Canada Logo
1:45 pm - 10:16 pm
SDU
-
SEA
36h 31m2 stops
Air Canada Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m2 stops
$932Air Canada
Mon, Mar 9 - Mon, Apr 27

Delta flights from Brazil to Seattle

Our best Delta deals on Brazil to Seattle flight tickets
Delta
Feb 4
GRU9:00 pmSao Paulo Guarulhos Intl
30h 25m
1 stop
SEA10:25 pmSeattle/Tacoma Intl
Feb 26
SEA10:20 pmSeattle/Tacoma Intl
17h 35m
1 stop
GRU8:55 pmSao Paulo Guarulhos Intl
$491
Find similar
Delta
Jan 30
GRU9:00 pmSao Paulo Guarulhos Intl
28h 00m
1 stop
SEA8:00 pmSeattle/Tacoma Intl
Feb 21
SEA11:05 pmSeattle/Tacoma Intl
29h 30m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
$687
Find similar
Delta
Jan 23
GRU12:55 pmSao Paulo Guarulhos Intl
28h 23m
1 stop
SEA12:18 pmSeattle/Tacoma Intl
Feb 6
SEA6:15 amSeattle/Tacoma Intl
19h 55m
2 stops
GRU7:10 amSao Paulo Guarulhos Intl
$688
Find similar

LATAM Airlines flights from Brazil to Seattle

Our best LATAM Airlines deals on Brazil to Seattle flight tickets
LATAM Airlines
Apr 27
GRU11:00 pmSao Paulo Guarulhos Intl
26h 59m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
May 12
SEA10:00 pmSeattle/Tacoma Intl
18h 40m
1 stop
GRU8:40 pmSao Paulo Guarulhos Intl
$500
Find similar
LATAM Airlines
Apr 20
GRU10:15 amSao Paulo Guarulhos Intl
30h 01m
2 stops
SEA12:16 pmSeattle/Tacoma Intl
May 6
SEA10:00 pmSeattle/Tacoma Intl
18h 40m
1 stop
GRU8:40 pmSao Paulo Guarulhos Intl
$504
Find similar
LATAM Airlines
Apr 27
GRU11:00 pmSao Paulo Guarulhos Intl
29h 06m
2 stops
SEA12:06 amSeattle/Tacoma Intl
May 7
SEA8:25 amSeattle/Tacoma Intl
16h 55m
1 stop
GRU5:20 amSao Paulo Guarulhos Intl
$505
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 December 4, 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

Wed 2/4

10:55 pm-2:21 pm

2 stops20h 26m

Seattle/Tacoma Intl

Thu 2/26

10:20 pm-8:55 pm

1 stop17h 35m

$491

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 2/1

10:25 pm-10:43 pm

2 stops29h 18m

Seattle/Tacoma Intl

Sat 2/28

7:00 am-10:20 am

2 stops22h 20m

$494

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 4/27

11:00 pm-9:59 pm

1 stop26h 59m

Seattle/Tacoma Intl

Mon 5/11

7:20 am-8:50 am

1 stop21h 30m

$500

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 4/27

11:00 pm-12:06 am

2 stops29h 06m

Seattle/Tacoma Intl

Thu 5/7

8:25 am-5:20 am

1 stop16h 55m

$505

Sao PauloSeattle

CGH - SEA

CGHSEA

Sao Paulo Congonhas

Wed 3/4

6:10 pm-11:42 pm

2 stops34h 32m

Seattle/Tacoma Intl

Wed 3/18

10:31 am-2:25 pm

2 stops23h 54m

$631

CuiabáSeattle

CGB - SEA

CGBSEA

Cuiabá M. Rondon

Wed 3/18

3:20 pm-10:45 pm

2 stops34h 25m

Seattle/Tacoma Intl

Tue 3/31

6:20 am-9:55 am

3 stops24h 35m

$667

Sao PauloSeattle

CGH - SEA

CGHSEA

Sao Paulo Congonhas

Mon 3/2

6:10 pm-11:42 pm

2 stops34h 32m

Seattle/Tacoma Intl

Wed 3/18

10:31 am-2:25 pm

2 stops23h 54m

$748

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Mon 3/9

7:15 am-9:59 am

2 stops30h 44m

Seattle/Tacoma Intl

Mon 4/27

6:00 am-6:05 am

2 stops20h 05m

$754

Sao PauloSeattle

CGH - SEA

CGHSEA

Sao Paulo Congonhas

Wed 3/4

6:10 pm-10:16 pm

2 stops33h 06m

Seattle/Tacoma Intl

Sat 3/21

8:10 am-2:10 pm

2 stops26h 00m

$828

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Mon 3/9

1:45 pm-10:16 pm

2 stops36h 31m

Seattle/Tacoma Intl

Mon 4/27

8:00 am-4:45 pm

2 stops28h 45m

$932

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, November 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 $500. If you don’t want to visit Seattle in November, then you should wait until October to fly from Brazil, when ticket prices are also cheap, with an average price of $622.

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 $736 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 $604 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

Fastest flight time

17h 24m

Direct flights

None
The fastest flight from Brazil to Seattle takes 17h 24m
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
United AirlinesPriceFrom $476Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $499Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $500Free CancellationRating
7.5
1,889 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
Kent
Puyallup
Marysville
Tukwila
Redmond
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
Shoreline

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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