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Cheap flights from Seattle to Rio de Janeiro from $415

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 8/20. 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
1 adult, Economy, 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 - 6:55 am
SEA
-
GIG
54h 10m
2 stops
GOL Logo
12:40 pm - 12:31 am
GIG
-
SEA
39h 51m
2 stops
$1,096GOL
Fri, Jul 31 - Sat, Aug 15
GOL Logo
8:45 pm - 11:00 pm
SEA
-
GIG
22h 15m
2 stops
GOL Logo
12:40 pm - 12:07 am
GIG
-
SEA
39h 27m
2 stops
$1,165GOL
Sun, Jul 26 - Sat, Aug 1
GOL Logo
8:45 pm - 11:00 pm
SEA
-
GIG
22h 15m
2 stops
GOL Logo
10:05 pm - 12:07 am
GIG
-
SEA
30h 02m
2 stops
$1,174GOL
Wed, Jul 22 - Mon, Aug 3
GOL Logo
12:58 pm - 7:10 am
SEA
-
GIG
38h 12m
2 stops
GOL Logo
6:05 am - 12:31 am
GIG
-
SEA
22h 26m
2 stops
$1,183GOL
Fri, Aug 14 - Sun, Aug 23
GOL Logo
8:45 pm - 10:35 am
SEA
-
GIG
33h 50m
2 stops
GOL Logo
12:40 pm - 12:07 am
GIG
-
SEA
39h 27m
2 stops
$1,184GOL
Sun, Jul 26 - Sat, Aug 1
GOL Logo
8:45 pm - 8:40 am
SEA
-
SDU
31h 55m
2 stops
GOL Logo
5:45 pm - 12:31 am
SDU
-
SEA
34h 46m
2 stops
$1,193GOL
Fri, Jul 31 - Sat, Aug 15
GOL Logo
8:45 pm - 11:00 pm
SEA
-
GIG
22h 15m
2 stops
GOL Logo
6:05 am - 12:20 am
GIG
-
SEA
22h 15m
2 stops
$1,215GOL
Thu, Jul 23 - Thu, Aug 6
GOL Logo
8:45 pm - 11:00 pm
SEA
-
GIG
22h 15m
2 stops
GOL Logo
10:05 pm - 12:07 am
GIG
-
SEA
30h 02m
2 stops
$1,216GOL
Wed, Jul 22 - Mon, Aug 3
Multiple Airlines Logo
9:47 am - 1:00 pm
SEA
-
SDU
23h 13m
2 stops
Multiple Airlines Logo
6:20 am - 10:17 am
SDU
-
SEA
31h 57m
2 stops
$1,274Multiple Airlines
Tue, Aug 11 - Fri, Aug 21
Multiple Airlines Logo
9:47 am - 1:00 pm
SEA
-
SDU
23h 13m
2 stops
Multiple Airlines Logo
6:50 pm - 9:54 pm
SDU
-
SEA
31h 04m
2 stops
$1,283Multiple Airlines
Tue, Aug 11 - Tue, Aug 18

LATAM Airlines flights from Seattle to Rio de Janeiro

Our best LATAM Airlines deals on Seattle to Rio de Janeiro flight tickets
LATAM Airlines
Sep 14
SEA9:10 amSeattle/Tacoma Intl
21h 05m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Sep 24
GIG9:00 pmRio de Janeiro–Galeão Intl
16h 50m
1 stop
SEA9:50 amSeattle/Tacoma Intl
$1,279
LATAM Airlines
Sep 11
SEA8:25 amSeattle/Tacoma Intl
20h 10m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Sep 21
SDU8:15 pmRio de Janeiro Santos Dumont
22h 38m
2 stops
SEA2:53 pmSeattle/Tacoma Intl
$1,362
LATAM Airlines
Jun 14
SEA11:15 pmSeattle/Tacoma Intl
20h 50m
2 stops
GIG12:05 amRio de Janeiro–Galeão Intl
Jun 17
GIG1:45 pmRio de Janeiro–Galeão Intl
26h 44m
2 stops
SEA12:29 pmSeattle/Tacoma Intl
$1,678

Air Canada flights from Seattle to Rio de Janeiro

Our best Air Canada deals on Seattle to Rio de Janeiro flight tickets
Air Canada
Nov 17
SEA7:45 amSeattle/Tacoma Intl
25h 20m
2 stops
GIG2:05 pmRio de Janeiro–Galeão Intl
Dec 2
GIG9:00 pmRio de Janeiro–Galeão Intl
29h 57m
2 stops
SEA9:57 pmSeattle/Tacoma Intl
$1,012
Air Canada
Nov 14
SEA7:45 amSeattle/Tacoma Intl
23h 20m
1 stop
GIG12:05 pmRio de Janeiro–Galeão Intl
Nov 21
GIG3:15 pmRio de Janeiro–Galeão Intl
34h 39m
2 stops
SEA8:54 pmSeattle/Tacoma Intl
$1,013
Air Canada
Nov 4
SEA7:05 pmSeattle/Tacoma Intl
36h 00m
2 stops
GIG12:05 pmRio de Janeiro–Galeão Intl
Nov 11
GIG9:00 pmRio de Janeiro–Galeão Intl
28h 54m
1 stop
SEA8:54 pmSeattle/Tacoma Intl
$1,015

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 June 4, 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

Fri 7/31

8:45 pm-6:55 am

2 stops54h 10m

Rio de Janeiro–Galeão Intl

Sat 8/15

12:40 pm-12:31 am

2 stops39h 51m

$1,096

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 7/26

8:45 pm-11:00 pm

2 stops22h 15m

Rio de Janeiro–Galeão Intl

Sat 8/1

12:40 pm-12:07 am

2 stops39h 27m

$1,165

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 7/22

8:45 pm-11:00 pm

2 stops22h 15m

Rio de Janeiro–Galeão Intl

Mon 8/3

10:05 pm-12:07 am

2 stops30h 02m

$1,174

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Fri 8/14

12:58 pm-7:10 am

2 stops38h 12m

Rio de Janeiro–Galeão Intl

Sun 8/23

6:05 am-12:31 am

2 stops22h 26m

$1,183

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 7/26

8:45 pm-10:35 am

2 stops33h 50m

Rio de Janeiro–Galeão Intl

Sat 8/1

12:40 pm-12:07 am

2 stops39h 27m

$1,184

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Fri 7/31

8:45 pm-8:40 am

2 stops31h 55m

Rio de Janeiro Santos Dumont

Sat 8/15

5:45 pm-12:31 am

2 stops34h 46m

$1,193
Quickest round-trip

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 7/23

8:45 pm-11:00 pm

2 stops22h 15m

Rio de Janeiro–Galeão Intl

Thu 8/6

6:05 am-12:20 am

2 stops22h 15m

$1,215

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 7/22

8:45 pm-11:00 pm

2 stops22h 15m

Rio de Janeiro–Galeão Intl

Mon 8/3

10:05 pm-12:07 am

2 stops30h 02m

$1,216

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 8/11

9:47 am-1:00 pm

2 stops23h 13m

Rio de Janeiro Santos Dumont

Fri 8/21

6:20 am-10:17 am

2 stops31h 57m

$1,274

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 8/11

9:47 am-1:00 pm

2 stops23h 13m

Rio de Janeiro Santos Dumont

Tue 8/18

6:50 pm-9:54 pm

2 stops31h 04m

$1,283

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 August. Flight prices, which tend to average around $461, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Rio de Janeiro, with average flight prices from Seattle averaging around $497.

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

You could potentially save up to 11% 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

21h 30m

Direct flights

None
The fastest flight from Seattle to Rio de Janeiro takes 21h 30m
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 21h 30m.

  • 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
9,773 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,090Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
DeltaPriceFrom $1,090Free CancellationRating
7.9
8,397 reviews
Search Delta flights
LATAM AirlinesPriceFrom $1,181Free CancellationRating
7.4
1,919 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