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Cheap flights from Seattle to Rio de Janeiro from $383

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 6/7. 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.
GOL Logo
8:45 pm - 7:35 am
SEA
-
GIG
30h 50m
2 stops
GOL Logo
10:30 pm - 12:12 am
GIG
-
SEA
29h 42m
2 stops
$902GOL
Thu, Jul 23 - Mon, Aug 3
GOL Logo
8:45 pm - 10:15 pm
SEA
-
SDU
21h 30m
2 stops
GOL Logo
3:30 pm - 12:01 pm
SDU
-
SEA
24h 31m
2 stops
$944GOL
Mon, Jun 8 - Sun, Jun 14
GOL Logo
8:45 pm - 10:15 pm
SEA
-
SDU
21h 30m
2 stops
GOL Logo
3:30 pm - 12:01 pm
SDU
-
SEA
24h 31m
2 stops
$966GOL
Tue, Jun 9 - Sun, Jun 14
GOL Logo
8:45 pm - 10:15 pm
SEA
-
SDU
21h 30m
2 stops
GOL Logo
6:05 am - 12:08 am
SDU
-
SEA
22h 03m
2 stops
$989GOL
Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m
2 stops
Air Canada Logo
1:45 pm - 9:04 pm
SDU
-
SEA
35h 19m
2 stops
$1,001Air Canada
Tue, Oct 6 - Tue, Oct 20
GOL Logo
8:45 pm - 10:15 pm
SEA
-
SDU
21h 30m
2 stops
GOL Logo
6:05 am - 12:08 am
SDU
-
SEA
22h 03m
2 stops
$1,011GOL
Tue, Jun 9 - Mon, Jun 15
Multiple Airlines Logo
7:59 am - 6:00 am
SEA
-
GIG
18h 01m
1 stop
Multiple Airlines Logo
5:10 am - 8:17 am
GIG
-
SEA
31h 07m
2 stops
$1,048Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
8:00 am - 5:40 am
SEA
-
GIG
41h 40m
2 stops
Multiple Airlines Logo
2:50 pm - 9:04 pm
GIG
-
SEA
34h 14m
2 stops
$1,049Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
8:00 am - 7:40 am
SEA
-
SDU
43h 40m
2 stops
Multiple Airlines Logo
1:45 pm - 9:04 pm
SDU
-
SEA
35h 19m
2 stops
$1,054Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
7:59 am - 6:00 am
SEA
-
GIG
18h 01m
1 stop
Multiple Airlines Logo
5:10 am - 8:17 am
GIG
-
SEA
31h 07m
2 stops
$1,061Multiple Airlines
Sat, May 30 - Sat, Jun 6

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LATAM Airlines flights from Seattle to Rio de Janeiro

Our best LATAM Airlines deals on Seattle to Rio de Janeiro flight tickets
LATAM Airlines
Oct 6
SEA7:50 amSeattle/Tacoma Intl
21h 05m
2 stops
GIG8:55 amRio de Janeiro–Galeão Intl
Oct 20
GIG9:00 pmRio de Janeiro–Galeão Intl
17h 26m
1 stop
SEA10:26 amSeattle/Tacoma Intl
$1,241
LATAM Airlines
Oct 6
SEA6:00 amSeattle/Tacoma Intl
30h 30m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
Oct 20
GIG9:00 pmRio de Janeiro–Galeão Intl
17h 26m
1 stop
SEA10:26 amSeattle/Tacoma Intl
$1,244
LATAM Airlines
Jun 24
SEA7:15 amSeattle/Tacoma Intl
25h 55m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Jul 1
SDU8:15 pmRio de Janeiro Santos Dumont
29h 50m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
$1,411

GOL flights from Seattle to Rio de Janeiro

Our best GOL deals on Seattle to Rio de Janeiro flight tickets
GOL
Jul 23
SEA8:45 pmSeattle/Tacoma Intl
30h 50m
2 stops
GIG7:35 amRio de Janeiro–Galeão Intl
Aug 3
GIG10:30 pmRio de Janeiro–Galeão Intl
29h 42m
2 stops
SEA12:12 amSeattle/Tacoma Intl
$902
GOL
Jun 8
SEA8:45 pmSeattle/Tacoma Intl
21h 30m
2 stops
SDU10:15 pmRio de Janeiro Santos Dumont
Jun 14
SDU3:30 pmRio de Janeiro Santos Dumont
24h 31m
2 stops
SEA12:01 pmSeattle/Tacoma Intl
$944
GOL
Jun 9
SEA8:45 pmSeattle/Tacoma Intl
21h 30m
2 stops
SDU10:15 pmRio de Janeiro Santos Dumont
Jun 14
SDU3:30 pmRio de Janeiro Santos Dumont
24h 31m
2 stops
SEA12:01 pmSeattle/Tacoma Intl
$966

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 April 19, 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

Cheapest round-trip

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 7/23

8:45 pm-7:35 am

2 stops30h 50m

Rio de Janeiro–Galeão Intl

Mon 8/3

10:30 pm-12:12 am

2 stops29h 42m

$902

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Mon 6/8

8:45 pm-10:15 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Sun 6/14

3:30 pm-12:01 pm

2 stops24h 31m

$944

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 6/9

8:45 pm-10:15 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Sun 6/14

3:30 pm-12:01 pm

2 stops24h 31m

$966
Quickest round-trip

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Mon 6/8

8:45 pm-10:15 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Mon 6/15

6:05 am-12:08 am

2 stops22h 03m

$989

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 10/6

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Tue 10/20

1:45 pm-9:04 pm

2 stops35h 19m

$1,001

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 6/9

8:45 pm-10:15 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Mon 6/15

6:05 am-12:08 am

2 stops22h 03m

$1,011

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sat 5/30

7:59 am-6:00 am

1 stop18h 01m

Rio de Janeiro–Galeão Intl

Sat 6/6

5:10 am-8:17 am

2 stops31h 07m

$1,048

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 10/1

8:00 am-5:40 am

2 stops41h 40m

Rio de Janeiro–Galeão Intl

Mon 10/5

2:50 pm-9:04 pm

2 stops34h 14m

$1,049

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 10/6

8:00 am-7:40 am

2 stops43h 40m

Rio de Janeiro Santos Dumont

Tue 10/20

1:45 pm-9:04 pm

2 stops35h 19m

$1,054

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sat 5/30

7:59 am-6:00 am

1 stop18h 01m

Rio de Janeiro–Galeão Intl

Sat 6/6

5:10 am-8:17 am

2 stops31h 07m

$1,061

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 $1,111, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Rio de Janeiro, with average flight prices from Seattle averaging around $1,183.

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

You could potentially save up to 19% 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

20h 35m

Direct flights

None
The fastest flight from Seattle to Rio de Janeiro takes 20h 35m
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

Frequently asked questions about flying from Seattle to Rio de Janeiro

  • 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 20h 35m.

  • 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
United AirlinesPriceFrom $1,089Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
DeltaPriceFrom $1,090Free CancellationRating
7.9
8,422 reviews
Search Delta flights
LATAM AirlinesPriceFrom $1,181Free CancellationRating
7.4
1,909 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