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Cheap flights from Seattle to Belém from $1,051

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Belém departing on 3/21. 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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Find the cheapest flights from Seattle to Belém

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:53 pm - 5:40 am
SEA
-
BEL
50h 47m
2 stops
Multiple Airlines Logo
8:50 am - 8:29 am
BEL
-
SEA
51h 39m
2 stops
$1,051Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
5:50 am - 10:15 pm
SEA
-
BEL
36h 25m
3 stops
Multiple Airlines Logo
8:50 am - 3:03 pm
BEL
-
SEA
34h 13m
3 stops
$1,399Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
GOL Logo
1:01 pm - 11:45 am
SEA
-
BEL
42h 44m
2 stops
GOL Logo
5:05 pm - 11:59 pm
BEL
-
SEA
34h 54m
2 stops
$1,467GOL
Mon, Jul 6 - Mon, Jul 20
Multiple Airlines Logo
12:23 am - 5:40 am
SEA
-
BEL
25h 17m
2 stops
Multiple Airlines Logo
5:00 am - 11:57 pm
BEL
-
SEA
22h 57m
2 stops
$1,501Multiple Airlines
Thu, Mar 19 - Fri, Mar 27
GOL Logo
1:01 pm - 3:40 am
SEA
-
BEL
34h 39m
1 stop
GOL Logo
5:00 am - 11:59 pm
BEL
-
SEA
46h 59m
2 stops
$1,510GOL
Mon, Jul 6 - Mon, Jul 20
Multiple Airlines Logo
5:50 am - 10:15 pm
SEA
-
BEL
36h 25m
3 stops
Multiple Airlines Logo
8:50 am - 11:06 am
BEL
-
SEA
30h 16m
2 stops
$1,577Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
GOL Logo
10:16 pm - 1:50 am
SEA
-
BEL
23h 34m
1 stop
GOL Logo
5:10 pm - 12:54 pm
BEL
-
SEA
23h 44m
2 stops
$1,777GOL
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
11:59 pm - 11:45 am
SEA
-
BEL
31h 46m
3 stops
Multiple Airlines Logo
8:00 am - 10:32 am
BEL
-
SEA
30h 32m
2 stops
$1,823Multiple Airlines
Mon, Jul 6 - Mon, Jul 20
Multiple Airlines Logo
11:59 pm - 11:45 am
SEA
-
BEL
31h 46m
3 stops
Multiple Airlines Logo
3:00 am - 10:32 am
BEL
-
SEA
35h 32m
3 stops
$1,865Multiple Airlines
Mon, Jul 6 - Sun, Jul 19
Multiple Airlines Logo
10:43 pm - 4:55 am
SEA
-
BEL
26h 12m
1 stop
Multiple Airlines Logo
5:10 pm - 7:56 pm
BEL
-
SEA
30h 46m
2 stops
$1,945Multiple Airlines
Fri, Mar 20 - Fri, Mar 27

GOL flights from Seattle to Belém

Our best GOL deals on Seattle to Belém flight tickets
GOL
Jul 6
SEA1:01 pmSeattle/Tacoma Intl
42h 44m
2 stops
BEL11:45 amBelém Val De Cans
Jul 20
BEL5:05 pmBelém Val De Cans
34h 54m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$1,467
GOL
Jul 6
SEA1:01 pmSeattle/Tacoma Intl
34h 39m
1 stop
BEL3:40 amBelém Val De Cans
Jul 20
BEL5:00 amBelém Val De Cans
46h 59m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$1,510
GOL
Mar 21
SEA10:16 pmSeattle/Tacoma Intl
23h 34m
1 stop
BEL1:50 amBelém Val De Cans
Mar 28
BEL5:10 pmBelém Val De Cans
23h 44m
2 stops
SEA12:54 pmSeattle/Tacoma Intl
$1,777

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 February 4, 2026.
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

Sat 3/21

10:53 pm-5:40 am

2 stops50h 47m

Belém Val De Cans

Sat 3/28

8:50 am-8:29 am

2 stops51h 39m

$1,051

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 3/21

5:50 am-10:15 pm

3 stops36h 25m

Belém Val De Cans

Sat 3/28

8:50 am-3:03 pm

3 stops34h 13m

$1,399

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 7/6

1:01 pm-11:45 am

2 stops42h 44m

Belém Val De Cans

Mon 7/20

5:05 pm-11:59 pm

2 stops34h 54m

$1,467

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Thu 3/19

12:23 am-5:40 am

2 stops25h 17m

Belém Val De Cans

Fri 3/27

5:00 am-11:57 pm

2 stops22h 57m

$1,501

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 7/6

1:01 pm-3:40 am

1 stop34h 39m

Belém Val De Cans

Mon 7/20

5:00 am-11:59 pm

2 stops46h 59m

$1,510

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 3/21

5:50 am-10:15 pm

3 stops36h 25m

Belém Val De Cans

Sat 3/28

8:50 am-11:06 am

2 stops30h 16m

$1,577

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 3/21

10:16 pm-1:50 am

1 stop23h 34m

Belém Val De Cans

Sat 3/28

5:10 pm-12:54 pm

2 stops23h 44m

$1,777

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 7/6

11:59 pm-11:45 am

3 stops31h 46m

Belém Val De Cans

Mon 7/20

8:00 am-10:32 am

2 stops30h 32m

$1,823

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 7/6

11:59 pm-11:45 am

3 stops31h 46m

Belém Val De Cans

Sun 7/19

3:00 am-10:32 am

3 stops35h 32m

$1,865

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Fri 3/20

10:43 pm-4:55 am

1 stop26h 12m

Belém Val De Cans

Fri 3/27

5:10 pm-7:56 pm

2 stops30h 46m

$1,945

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

30h 44m

Direct flights

None
The fastest flight from Seattle to Belém takes 30h 44m
There are no direct flights from Seattle to Belém. There are no popular flight routes from Seattle to Belém.
Search flight deals

  • 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. 30h 44m 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.

  • How do I get Price Alerts for flights from Seattle to Belém?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Belém. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Belém with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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