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Cheap flights from Seattle to Rio de Janeiro from $401

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 12/10. 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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Cheap round-trip flights

Air Canada Logo
8:15 am - 12:05 pmSEA-GIG
22h 50m1 stop
Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
$779Air Canada
Find Deal
Thu, Mar 5 - Fri, Mar 20
Multiple Airlines Logo
5:50 am - 12:05 pmSEA-GIG
25h 15m2 stops
Multiple Airlines Logo
3:55 pm - 10:16 pmGIG-SEA
35h 21m2 stops
$783Multiple Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 3
LATAM Airlines Logo
7:20 am - 8:00 amSEA-GIG
19h 40m1 stop
LATAM Airlines Logo
9:30 pm - 10:29 amGIG-SEA
17h 59m1 stop
$1,088LATAM Airlines
Find Deal
Wed, Jan 14 - Tue, Jan 27
Delta Logo
11:50 am - 7:20 amSEA-GIG
15h 30m1 stop
Delta Logo
10:55 pm - 7:25 pmGIG-SEA
24h 30m1 stop
$1,090Delta
Find Deal
Mon, Mar 9 - Wed, Mar 18
United Airlines Logo
6:30 am - 9:35 amSEA-GIG
23h 05m2 stops
United Airlines Logo
8:55 pm - 9:29 pmGIG-SEA
28h 34m3 stops
$1,095United Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 17
LATAM Airlines Logo
7:20 am - 8:00 amSEA-GIG
19h 40m1 stop
LATAM Airlines Logo
5:40 pm - 12:29 pmGIG-SEA
22h 49m2 stops
$1,100LATAM Airlines
Find Deal
Thu, Mar 5 - Thu, Mar 19
American Airlines Logo
12:27 am - 8:20 amSEA-GIG
26h 53m1 stop
American Airlines Logo
10:30 pm - 10:41 amGIG-SEA
17h 11m1 stop
$1,104American Airlines
Find Deal
Sun, Jan 11 - Mon, Jan 26
United Airlines Logo
11:59 pm - 9:35 amSEA-GIG
29h 36m1 stop
United Airlines Logo
8:55 pm - 1:58 pmGIG-SEA
21h 03m2 stops
$1,105United Airlines
Find Deal
Sun, Mar 8 - Mon, Mar 16
Delta Logo
3:20 pm - 8:20 amSEA-GIG
36h 00m1 stop
Delta Logo
9:30 pm - 10:29 amGIG-SEA
17h 59m1 stop
$1,107Delta
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Sun, Jan 18 - Tue, Feb 10
American Airlines Logo
12:27 am - 8:20 amSEA-GIG
26h 53m1 stop
American Airlines Logo
10:15 pm - 12:32 pmGIG-SEA
19h 17m2 stops
$1,109American Airlines
Find Deal
Sun, Jan 11 - Mon, Jan 26

LATAM Airlines flights from Seattle to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on Seattle to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Jan 14
SEA7:20 amSeattle/Tacoma Intl
19h 40m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
Jan 27
GIG9:30 pmRio de Janeiro–Galeão Intl
17h 59m
1 stop
SEA10:29 amSeattle/Tacoma Intl
$1,088
Find similar
LATAM Airlines
Mar 5
SEA7:20 amSeattle/Tacoma Intl
19h 40m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
Mar 19
GIG5:40 pmRio de Janeiro–Galeão Intl
22h 49m
2 stops
SEA12:29 pmSeattle/Tacoma Intl
$1,100
Find similar
LATAM Airlines
Mar 5
SEA7:20 amSeattle/Tacoma Intl
19h 40m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
Mar 16
GIG3:20 pmRio de Janeiro–Galeão Intl
32h 05m
2 stops
SEA7:25 pmSeattle/Tacoma Intl
$1,106
Find similar

American Airlines flights from Seattle to Rio de Janeiro–Galeão Intl Airport

Our best American Airlines deals on Seattle to Rio de Janeiro–Galeão Intl Airport flight tickets
American Airlines
Jan 11
SEA12:27 amSeattle/Tacoma Intl
26h 53m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 26
GIG10:30 pmRio de Janeiro–Galeão Intl
17h 11m
1 stop
SEA10:41 amSeattle/Tacoma Intl
$1,104
Find similar
American Airlines
Jan 11
SEA12:27 amSeattle/Tacoma Intl
26h 53m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 26
GIG10:15 pmRio de Janeiro–Galeão Intl
19h 17m
2 stops
SEA12:32 pmSeattle/Tacoma Intl
$1,109
Find similar
American Airlines
Mar 8
SEA10:52 pmSeattle/Tacoma Intl
27h 23m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
Mar 19
GIG10:30 pmRio de Janeiro–Galeão Intl
24h 24m
1 stop
SEA6:54 pmSeattle/Tacoma Intl
$1,110
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Rio de Janeiro–Galeão Intl Airport 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 September 16, 2025.
Use the filters below to find and compare flights from Seattle to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 3/5

8:15 am-12:05 pm

1 stop22h 50m

Rio de Janeiro–Galeão Intl

Fri 3/20

8:00 pm-10:16 pm

1 stop30h 16m

$779

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 2/17

5:50 am-12:05 pm

2 stops25h 15m

Rio de Janeiro–Galeão Intl

Tue 3/3

3:55 pm-10:16 pm

2 stops35h 21m

$783

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 1/14

7:20 am-8:00 am

1 stop19h 40m

Rio de Janeiro–Galeão Intl

Tue 1/27

9:30 pm-10:29 am

1 stop17h 59m

$1,088

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Mon 3/9

11:50 am-7:20 am

1 stop15h 30m

Rio de Janeiro–Galeão Intl

Wed 3/18

10:55 pm-7:25 pm

1 stop24h 30m

$1,090

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Mon 3/9

6:30 am-9:35 am

2 stops23h 05m

Rio de Janeiro–Galeão Intl

Tue 3/17

8:55 pm-9:29 pm

3 stops28h 34m

$1,095

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 3/5

7:20 am-8:00 am

1 stop19h 40m

Rio de Janeiro–Galeão Intl

Thu 3/19

5:40 pm-12:29 pm

2 stops22h 49m

$1,100

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 1/11

12:27 am-8:20 am

1 stop26h 53m

Rio de Janeiro–Galeão Intl

Mon 1/26

10:30 pm-10:41 am

1 stop17h 11m

$1,104

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 3/8

11:59 pm-9:35 am

1 stop29h 36m

Rio de Janeiro–Galeão Intl

Mon 3/16

8:55 pm-1:58 pm

2 stops21h 03m

$1,105

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 1/18

3:20 pm-8:20 am

1 stop36h 00m

Rio de Janeiro–Galeão Intl

Tue 2/10

9:30 pm-10:29 am

1 stop17h 59m

$1,107

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 1/11

12:27 am-8:20 am

1 stop26h 53m

Rio de Janeiro–Galeão Intl

Mon 1/26

10:15 pm-12:32 pm

2 stops19h 17m

$1,109

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Seattle to Rio de Janeiro–Galeão Intl Airport

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 Rio de Janeiro–Galeão Intl Airport?

In general, March is the cheapest month to fly from Seattle to Rio de Janeiro–Galeão Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,087. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of March, then departing from Seattle during the month November is also very affordable. Most momondo users find prices during this month for around $1,098.

What is the cheapest day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Rio de Janeiro–Galeão Intl Airport. Tickets to fly out on this day can be as low as $1,068. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Sunday, with ticket prices averaging around $1,574.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,229 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $1,348. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Seattle to Rio de Janeiro–Galeão Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to Rio de Janeiro–Galeão Intl Airport flight.

When to book flights from Seattle to Rio de Janeiro–Galeão Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport (SEA to GIG) flight deals and tips

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

Direct flights

None
There are no direct flights from Seattle to Rio de Janeiro–Galeão Intl Airport. There are no popular flight routes from Seattle to Rio de Janeiro–Galeão Intl Airport.
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  • How far is Seattle/Tacoma Intl to Rio de Janeiro–Galeão Intl by plane?

    A flight from Seattle/Tacoma Intl to Rio de Janeiro–Galeão Intl will travel around 6885.0 mi. Flights usually cover this in 15h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Rio de Janeiro–Galeão Intl Airport are refreshed on a daily basis.

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

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

    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–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The necessary travel and health documents for your Rio de Janeiro–Galeão Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Rio de Janeiro–Galeão Intl Airport?

Best airlines flying from Seattle to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from Seattle to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $813Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $1,048Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $1,077Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $1,089Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights

Why use momondo?

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

It is quick and easy to find Seattle to Rio de Janeiro 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 Rio de Janeiro that suits you.

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 not ready to book a flight from Seattle to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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