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Cheap flights from Seattle to Manaus from $627

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 Manaus departing on 9/30. 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

Find the cheapest flights from Seattle to Manaus

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
5:20 pm - 2:30 am
SEA
-
MAO
30h 10m
2 stops
Copa Airlines Logo
3:40 am - 11:26 pm
MAO
-
SEA
22h 46m
2 stops
$955Copa Airlines
Fri, Sep 4 - Sat, Sep 19
Copa Airlines Logo
5:20 pm - 2:30 am
SEA
-
MAO
30h 10m
2 stops
Copa Airlines Logo
3:40 am - 9:57 pm
MAO
-
SEA
21h 17m
2 stops
$981Copa Airlines
Fri, Aug 28 - Sat, Sep 12
Copa Airlines Logo
6:00 am - 2:30 am
SEA
-
MAO
41h 30m
2 stops
Copa Airlines Logo
3:35 am - 3:39 pm
MAO
-
SEA
39h 04m
2 stops
$1,073Copa Airlines
Sun, Aug 9 - Sun, Aug 23
Delta Logo
8:50 am - 10:50 am
SEA
-
MAO
23h 00m
2 stops
Delta Logo
1:15 am - 9:56 pm
MAO
-
SEA
23h 41m
2 stops
$1,122Delta
Tue, Sep 1 - Mon, Sep 21
Delta Logo
11:15 pm - 3:35 pm
SEA
-
MAO
37h 20m
2 stops
Delta Logo
1:15 am - 3:08 pm
MAO
-
SEA
40h 53m
2 stops
$1,138Delta
Sat, Aug 29 - Sun, Sep 13
Delta Logo
8:05 am - 2:25 am
SEA
-
MAO
39h 20m
2 stops
Delta Logo
4:20 pm - 2:50 pm
MAO
-
SEA
25h 30m
2 stops
$1,139Delta
Mon, Sep 7 - Thu, Sep 17
United Airlines Logo
11:59 pm - 2:30 am
SEA
-
MAO
23h 31m
2 stops
United Airlines Logo
3:40 am - 7:08 pm
MAO
-
SEA
18h 28m
2 stops
$1,152United Airlines
Sun, Sep 6 - Thu, Sep 17
Multiple Airlines Logo
6:02 am - 3:05 am
SEA
-
MAO
18h 03m
2 stops
Multiple Airlines Logo
4:10 am - 6:11 pm
MAO
-
SEA
17h 01m
2 stops
$1,169Multiple Airlines
Sun, Aug 9 - Mon, Aug 24
Multiple Airlines Logo
6:02 am - 3:05 am
SEA
-
MAO
18h 03m
2 stops
Multiple Airlines Logo
4:10 am - 6:11 pm
MAO
-
SEA
17h 01m
2 stops
$1,170Multiple Airlines
Sun, Aug 9 - Mon, Aug 24
United Airlines Logo
11:59 pm - 2:30 am
SEA
-
MAO
23h 31m
2 stops
United Airlines Logo
3:40 am - 12:48 pm
MAO
-
SEA
36h 08m
2 stops
$1,171United Airlines
Tue, Aug 25 - Sat, Sep 12

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Copa Airlines flights from Seattle to Manaus

Our best Copa Airlines deals on Seattle to Manaus flight tickets
Copa Airlines
Sep 4
SEA5:20 pmSeattle/Tacoma Intl
30h 10m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Sep 19
MAO3:40 amManaus Eduardo Gomes Intl
22h 46m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$955
Copa Airlines
Aug 28
SEA5:20 pmSeattle/Tacoma Intl
30h 10m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Sep 12
MAO3:40 amManaus Eduardo Gomes Intl
21h 17m
2 stops
SEA9:57 pmSeattle/Tacoma Intl
$981
Copa Airlines
Aug 9
SEA6:00 amSeattle/Tacoma Intl
41h 30m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Aug 23
MAO3:35 amManaus Eduardo Gomes Intl
39h 04m
2 stops
SEA3:39 pmSeattle/Tacoma Intl
$1,073

GOL flights from Seattle to Manaus

Our best GOL deals on Seattle to Manaus flight tickets
GOL
Aug 28
SEA8:21 pmSeattle/Tacoma Intl
35h 19m
2 stops
MAO10:40 amManaus Eduardo Gomes Intl
Sep 12
MAO1:40 amManaus Eduardo Gomes Intl
25h 12m
3 stops
SEA11:52 pmSeattle/Tacoma Intl
$1,299
GOL
Sep 4
SEA8:21 pmSeattle/Tacoma Intl
35h 19m
2 stops
MAO10:40 amManaus Eduardo Gomes Intl
Sep 19
MAO1:40 amManaus Eduardo Gomes Intl
25h 12m
3 stops
SEA11:52 pmSeattle/Tacoma Intl
$1,334
GOL
Jan 3
SEA12:43 pmSeattle/Tacoma Intl
42h 12m
2 stops
MAO10:55 amManaus Eduardo Gomes Intl
Jan 13
MAO1:40 amManaus Eduardo Gomes Intl
26h 02m
3 stops
SEA11:42 pmSeattle/Tacoma Intl
$1,710

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Manaus 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 July 19, 2026.
Use the filters below to find and compare flights from Seattle to Manaus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Fri 9/4

5:20 pm-2:30 am

2 stops30h 10m

Manaus Eduardo Gomes Intl

Sat 9/19

3:40 am-11:26 pm

2 stops22h 46m

$955

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Fri 8/28

5:20 pm-2:30 am

2 stops30h 10m

Manaus Eduardo Gomes Intl

Sat 9/12

3:40 am-9:57 pm

2 stops21h 17m

$981

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 8/9

6:00 am-2:30 am

2 stops41h 30m

Manaus Eduardo Gomes Intl

Sun 8/23

3:35 am-3:39 pm

2 stops39h 04m

$1,073

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Tue 9/1

8:50 am-10:50 am

2 stops23h 00m

Manaus Eduardo Gomes Intl

Mon 9/21

1:15 am-9:56 pm

2 stops23h 41m

$1,122

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sat 8/29

11:15 pm-3:35 pm

2 stops37h 20m

Manaus Eduardo Gomes Intl

Sun 9/13

1:15 am-3:08 pm

2 stops40h 53m

$1,138

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Mon 9/7

8:05 am-2:25 am

2 stops39h 20m

Manaus Eduardo Gomes Intl

Thu 9/17

4:20 pm-2:50 pm

2 stops25h 30m

$1,139

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 9/6

11:59 pm-2:30 am

2 stops23h 31m

Manaus Eduardo Gomes Intl

Thu 9/17

3:40 am-7:08 pm

2 stops18h 28m

$1,152
Quickest round-trip

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 8/9

6:02 am-3:05 am

2 stops18h 03m

Manaus Eduardo Gomes Intl

Mon 8/24

4:10 am-6:11 pm

2 stops17h 01m

$1,169

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 8/9

6:02 am-3:05 am

2 stops18h 03m

Manaus Eduardo Gomes Intl

Mon 8/24

4:10 am-6:11 pm

2 stops17h 01m

$1,170

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Tue 8/25

11:59 pm-2:30 am

2 stops23h 31m

Manaus Eduardo Gomes Intl

Sat 9/12

3:40 am-12:48 pm

2 stops36h 08m

$1,171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Seattle to Manaus

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

Cheap Seattle to Manaus (SEA to MAO) flight deals and tips

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

Fastest flight time

18h 03m

Direct flights

None
The fastest flight from Seattle to Manaus takes 18h 03m
There are no direct flights from Seattle to Manaus. There are no popular flight routes from Seattle to Manaus.
Search flight deals

Frequently asked questions about flying from Seattle to Manaus

  • How far is Seattle/Tacoma Intl to Manaus Eduardo Gomes Intl by plane?

    The straight-line distance from Seattle/Tacoma Intl to Manaus Eduardo Gomes Intl is 5122.0 mi. Typically, this will take 18h 03m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport refresh daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport.

  • What documentation or ID do you need to fly to Manaus Eduardo Gomes Intl Airport?

    The travel and health documents you'll need for your trip to Manaus Eduardo Gomes Intl Airport 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 Manaus Eduardo Gomes Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Seattle to Manaus

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

    Confirm your travel details to search for the latest offers for flights from Seattle to Manaus. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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 Manaus?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Manaus from Seattle.

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

Yes. All flights to Manaus from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Manaus from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Manaus, momondo offers a useful price alert feature which will track prices for flights to Manaus from Seattle and alert you when they change.

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