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Belém

$742+ Cheap flights from Seattle (SEA) to Belém (BEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Seattle to Belém

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Belém (BEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$742
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Belém Val De Cans flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Belém Val De Cans flights.
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From Seattle/Tacoma Intl to Belém Val De Cans
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Find flight deals from Seattle to Belém

Cheapest flights from Seattle to Belém
Explore the most affordable flight options available from Seattle to Belém. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:25 amSEA - BEL
1 stop16h 30mMultiple Airlines
Mon 6/92:05 pmBEL - SEA
1 stop35h 55mMultiple Airlines
Deal found 4/28$742
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:20 amSEA - BEL
2 stops29h 00mDelta
Sat 6/75:15 pmBEL - SEA
2 stops34h 43mDelta
Deal found 4/28$964
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:40 amSEA - BEL
2 stops23h 55mLATAM Airlines
Wed 6/1812:25 pmBEL - SEA
2 stops39h 33mLATAM Airlines
Deal found 4/28$1,042
This Ovago deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:10 pmSEA - BEL
2 stops43h 40mGOL
Tue 11/185:00 amBEL - SEA
2 stops23h 20mGOL
Deal found 4/29$1,072
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:20 amSEA - BEL
2 stops29h 40mAir Canada
Fri 6/611:05 amBEL - SEA
2 stops27h 46mAir Canada
Deal found 4/28$1,083
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:50 pmSEA - BEL
3 stops58h 05mUnited Airlines
Wed 6/181:25 amBEL - SEA
2 stops23h 43mUnited Airlines
Deal found 4/28$7,906

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Seattle to Belém that are best for you.

Fly from

Seattle

Fly to

Belém

Route

Depart

Return

Price

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Thu 6/12

8:25 am-11:25 am

2 stops47h 00m

Belém Val De Cans

Thu 6/19

11:00 pm-10:00 pm

1 stop27h 00m

$769

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Wed 6/11

7:40 am-11:35 am

2 stops23h 55m

Belém Val De Cans

Wed 6/18

12:25 pm-11:58 pm

2 stops39h 33m

$1,042

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Thu 6/12

7:40 am-4:20 pm

2 stops28h 40m

Belém Val De Cans

Thu 6/19

5:15 pm-2:40 pm

2 stops25h 25m

$1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Seattle to Belém

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Belém in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Belém flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Belém flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Belém flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Belém flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Belém flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Belém

Have a flexible travel schedule? Discover the best time to fly to Belém from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Belém

Get insights into the airlines that provide service to Belém. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belém. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,244 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Belém. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Seattle to Belém that include hotel bookings?

    Yes. In addition to deals on Seattle to Belém flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Belém?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Belém.

  • Can I find deals for business class flights from Seattle to Belém?

    Yes. Cheapflights offers flight deals from Seattle to Belém by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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