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Cheap flights from Seattle to Belém from $613

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 Belém departing on 11/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:30 am - 11:05 amSEA-BEL
21h 35m2 stops
Delta Logo
5:10 pm - 12:20 pmBEL-SEA
24h 10m2 stops
$987Delta
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Sun, Mar 1 - Wed, Mar 4
LATAM Airlines Logo
10:15 pm - 10:15 pmSEA-BEL
43h 00m2 stops
LATAM Airlines Logo
2:45 am - 2:29 pmBEL-SEA
40h 44m2 stops
$2,082LATAM Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
LATAM Airlines Logo
8:45 am - 1:20 pmSEA-BEL
23h 35m2 stops
LATAM Airlines Logo
2:45 am - 10:25 pmBEL-SEA
24h 40m2 stops
$2,183LATAM Airlines
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Sun, Mar 1 - Tue, Mar 3
GOL Logo
10:08 pm - 3:10 amSEA-BEL
24h 02m1 stop
GOL Logo
5:00 am - 11:26 pmBEL-SEA
23h 26m2 stops
$2,379GOL
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Sat, Nov 15 - Fri, Nov 21
Multiple Airlines Logo
11:10 pm - 11:50 amSEA-BEL
31h 40m2 stops
Multiple Airlines Logo
4:50 pm - 10:40 amBEL-SEA
46h 50m2 stops
$2,509Multiple Airlines
Find Deal
Sat, Nov 15 - Fri, Nov 21

LATAM Airlines flights from Seattle to Belém

Our best LATAM Airlines deals on Seattle to Belém flight tickets
LATAM Airlines
Nov 15
SEA10:15 pmSeattle/Tacoma Intl
43h 00m
2 stops
BEL10:15 pmBelém Val De Cans
Nov 20
BEL2:45 amBelém Val De Cans
40h 44m
2 stops
SEA2:29 pmSeattle/Tacoma Intl
$2,082
Find similar
LATAM Airlines
Mar 1
SEA8:45 amSeattle/Tacoma Intl
23h 35m
2 stops
BEL1:20 pmBelém Val De Cans
Mar 3
BEL2:45 amBelém Val De Cans
24h 40m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$2,183
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GOL flights from Seattle to Belém

Our best GOL deals on Seattle to Belém flight tickets
GOL
Nov 10
SEA10:08 pmSeattle/Tacoma Intl
14h 12m
1 stop
BEL5:20 pmBelém Val De Cans
Nov 16
BEL4:15 amBelém Val De Cans
24h 11m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$2,126
Find similar
GOL
Nov 15
SEA10:08 pmSeattle/Tacoma Intl
24h 02m
1 stop
BEL3:10 amBelém Val De Cans
Nov 21
BEL5:00 amBelém Val De Cans
23h 26m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$2,379
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Belém 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 November 2, 2025.
Use the filters below to find and compare flights from Seattle to Belém that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sun 3/1

8:30 am-11:05 am

2 stops21h 35m

Belém Val De Cans

Wed 3/4

5:10 pm-12:20 pm

2 stops24h 10m

$987

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 11/15

10:15 pm-10:15 pm

2 stops43h 00m

Belém Val De Cans

Thu 11/20

2:45 am-2:29 pm

2 stops40h 44m

$2,082

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sun 3/1

8:45 am-1:20 pm

2 stops23h 35m

Belém Val De Cans

Tue 3/3

2:45 am-10:25 pm

2 stops24h 40m

$2,183

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 11/15

10:08 pm-3:10 am

1 stop24h 02m

Belém Val De Cans

Fri 11/21

5:00 am-11:26 pm

2 stops23h 26m

$2,379

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 11/15

11:10 pm-11:50 am

2 stops31h 40m

Belém Val De Cans

Fri 11/21

4:50 pm-10:40 am

2 stops46h 50m

$2,509

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 11/10

11:00 pm-1:00 am

3 stops45h 00m

$613

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 11/10

11:10 pm-12:50 am

2 stops44h 40m

$1,061

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 11/10

10:08 pm-5:20 pm

1 stop14h 12m

$1,150

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belém from

How to get the cheapest flight ticket from Seattle to Belém

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 airline that flies from Seattle/Tacoma Intl to Belém Val De Cans?

GOL is the most popular carrier operating from Seattle/Tacoma Intl to Belém Val De Cans

When to book flights from Seattle to Belém

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

Cheap Seattle to Belém (SEA to BEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Belém

Direct flights

None
There are no direct flights from Seattle to Belém. There are no popular flight routes from Seattle to Belém.
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  • How far is Seattle/Tacoma Intl to Belém Val De Cans by plane?

    A flight from Seattle/Tacoma Intl to Belém Val De Cans will travel around 5543.6 mi. 23h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Belém Val De Cans Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Belém Val De Cans Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Belém Val De Cans Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Belém Val De Cans Airport.

  • What documentation or ID do you need to fly to Belém Val De Cans Airport?

    The travel and health documents required for your trip to Belém Val De Cans Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belém Val De Cans Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Belém?

It is quick and easy to find Seattle to Belém 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 Belém that suits you.

Can I find flights from Seattle to Belém with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Belém flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Belém?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belém from Seattle.

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

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

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