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Cheap flights from Seattle to Rio de Janeiro from $332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Rio de Janeiro departing on 5/5. 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

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Find the cheapest flights from Seattle to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 am - 6:00 am
SEA
-
GIG
18h 05m
1 stop
Multiple Airlines Logo
4:40 pm - 11:47 am
GIG
-
SEA
23h 07m
2 stops
$798Multiple Airlines
Wed, Apr 22 - Tue, Apr 28
Multiple Airlines Logo
7:55 am - 6:00 am
SEA
-
GIG
18h 05m
1 stop
Multiple Airlines Logo
4:40 pm - 9:58 am
GIG
-
SEA
21h 18m
2 stops
$800Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
7:55 am - 6:00 am
SEA
-
GIG
18h 05m
1 stop
Multiple Airlines Logo
4:40 pm - 9:58 am
GIG
-
SEA
21h 18m
2 stops
$818Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
3:55 pm - 12:25 am
SEA
-
GIG
28h 30m
2 stops
Multiple Airlines Logo
1:35 am - 9:58 am
GIG
-
SEA
36h 23m
2 stops
$835Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 9:08 pm
SDU
-
SEA
35h 23m
2 stops
$845Multiple Airlines
Tue, May 19 - Wed, May 27
Multiple Airlines Logo
3:55 pm - 12:30 am
SEA
-
GIG
52h 35m
2 stops
Multiple Airlines Logo
1:35 am - 9:58 am
GIG
-
SEA
36h 23m
2 stops
$847Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m
2 stops
Air Canada Logo
1:45 pm - 9:08 pm
SDU
-
SEA
35h 23m
2 stops
$853Air Canada
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 9:08 pm
SDU
-
SEA
35h 23m
2 stops
$855Multiple Airlines
Tue, Apr 14 - Tue, May 5
Multiple Airlines Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 9:08 pm
SDU
-
SEA
35h 23m
2 stops
$857Multiple Airlines
Tue, May 19 - Wed, May 27
Air Canada Logo
8:00 am - 7:15 am
SEA
-
SDU
43h 15m
2 stops
Air Canada Logo
1:45 pm - 9:53 pm
SDU
-
SEA
36h 08m
2 stops
$982Air Canada
Wed, Apr 22 - Tue, Apr 28

Air Canada flights from Seattle to Rio de Janeiro

Our best Air Canada deals on Seattle to Rio de Janeiro flight tickets
Air Canada
May 19
SEA8:00 amSeattle/Tacoma Intl
28h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
May 26
SDU1:45 pmRio de Janeiro Santos Dumont
35h 23m
2 stops
SEA9:08 pmSeattle/Tacoma Intl
$870
Air Canada
Feb 28
SEA8:00 amSeattle/Tacoma Intl
23h 05m
1 stop
GIG12:05 pmRio de Janeiro–Galeão Intl
Mar 13
GIG8:00 pmRio de Janeiro–Galeão Intl
30h 16m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$951
Air Canada
Apr 22
SEA8:00 amSeattle/Tacoma Intl
43h 15m
2 stops
SDU7:15 amRio de Janeiro Santos Dumont
Apr 28
SDU1:45 pmRio de Janeiro Santos Dumont
36h 08m
2 stops
SEA9:53 pmSeattle/Tacoma Intl
$982

LATAM Airlines flights from Seattle to Rio de Janeiro

Our best LATAM Airlines deals on Seattle to Rio de Janeiro flight tickets
LATAM Airlines
Apr 20
SEA11:15 pmSeattle/Tacoma Intl
26h 50m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
Apr 23
GIG5:00 amRio de Janeiro–Galeão Intl
33h 58m
2 stops
SEA10:58 amSeattle/Tacoma Intl
$835
LATAM Airlines
Apr 21
SEA11:10 amSeattle/Tacoma Intl
25h 20m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
Apr 29
GIG5:20 pmRio de Janeiro–Galeão Intl
29h 34m
2 stops
SEA6:54 pmSeattle/Tacoma Intl
$1,074
LATAM Airlines
May 4
SEA1:45 pmSeattle/Tacoma Intl
22h 45m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
May 18
GIG5:15 pmRio de Janeiro–Galeão Intl
25h 14m
2 stops
SEA2:29 pmSeattle/Tacoma Intl
$1,081

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Rio de Janeiro 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 February 27, 2026.
Use the filters below to find and compare flights from Seattle to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 4/22

7:55 am-6:00 am

1 stop18h 05m

Rio de Janeiro–Galeão Intl

Tue 4/28

4:40 pm-11:47 am

2 stops23h 07m

$798

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 4/22

7:55 am-6:00 am

1 stop18h 05m

Rio de Janeiro–Galeão Intl

Mon 4/27

4:40 pm-9:58 am

2 stops21h 18m

$800

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 4/22

7:55 am-6:00 am

1 stop18h 05m

Rio de Janeiro–Galeão Intl

Mon 4/27

4:40 pm-9:58 am

2 stops21h 18m

$818

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 4/22

3:55 pm-12:25 am

2 stops28h 30m

Rio de Janeiro–Galeão Intl

Mon 4/27

1:35 am-9:58 am

2 stops36h 23m

$835

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 5/19

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Wed 5/27

1:45 pm-9:08 pm

2 stops35h 23m

$845

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 4/23

3:55 pm-12:30 am

2 stops52h 35m

Rio de Janeiro–Galeão Intl

Sun 4/26

1:35 am-9:58 am

2 stops36h 23m

$847

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 5/5

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Mon 5/11

1:45 pm-9:08 pm

2 stops35h 23m

$853

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 4/14

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Tue 5/5

1:45 pm-9:08 pm

2 stops35h 23m

$855

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 5/19

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Wed 5/27

1:45 pm-9:08 pm

2 stops35h 23m

$857

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Wed 4/22

8:00 am-7:15 am

2 stops43h 15m

Rio de Janeiro Santos Dumont

Tue 4/28

1:45 pm-9:53 pm

2 stops36h 08m

$982

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 Rio de Janeiro from

How to get the cheapest flight ticket from Seattle to Rio de Janeiro

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 typical price of a round-trip flight between Seattle and Rio de Janeiro?

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Seattle is in October. Flight prices, which tend to average around $1,133, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Rio de Janeiro, with average flight prices from Seattle averaging around $1,260.

Can stopping save me money on Seattle to Rio de Janeiro flights?

You could potentially save up to 43% on your flight if you consider stops on a Seattle to Rio de Janeiro flight.

When to book flights from Seattle to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Rio de Janeiro (SEA to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Rio de Janeiro

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Seattle to Rio de Janeiro takes 18h 05m
There are no direct flights from Seattle to Rio de Janeiro. There are no popular flight routes from Seattle to Rio de Janeiro.
Search flight deals

  • How far is Seattle/Tacoma Intl to Rio de Janeiro by plane?

    The straight-line distance from Seattle/Tacoma Intl to Rio de Janeiro is 6892.6 mi. A reasonable flight in good conditions will take 18h 05m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Rio de Janeiro are updated daily.

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Rio de Janeiro?

    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 Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Rio de Janeiro?

Best airlines flying from Seattle to Rio de Janeiro

Compare and see reviews for airlines that fly from Seattle to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,048Free CancellationRating
7.9
8,241 reviews
Search Delta flights
United AirlinesPriceFrom $1,089Free CancellationRating
7.4
9,358 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $1,189Free CancellationRating
7.5
1,922 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Rio de Janeiro with flexible booking policies on momondo?

All flight searches from Seattle to Rio de Janeiro on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Rio de Janeiro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Rio de Janeiro.

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

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Seattle and alert you when they change.

An easier way to manage your Rio de Janeiro trip

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport