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Cheap flights from Portland to Brazil from $337

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Brazil departing on 10/23. 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

Multiple Airlines Logo
9:30 pm - 5:40 amPDX-GRU
27h 10m1 stop
Multiple Airlines Logo
12:00 pm - 8:45 pmGRU-PDX
37h 45m2 stops
$712Multiple Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
6:00 am - 5:40 amPDX-GRU
18h 40m1 stop
Multiple Airlines Logo
12:00 pm - 8:45 pmGRU-PDX
37h 45m2 stops
$757Multiple Airlines
Find Deal
Wed, Feb 11 - Thu, Feb 19
United Airlines Logo
3:50 pm - 9:35 amPDX-GIG
36h 45m2 stops
United Airlines Logo
9:55 pm - 10:58 pmGIG-PDX
30h 03m1 stop
$1,102United Airlines
Find Deal
Sun, Jan 11 - Wed, Jan 21
American Airlines Logo
12:06 pm - 8:20 amPDX-GIG
15h 14m1 stop
American Airlines Logo
10:30 pm - 10:28 amGIG-PDX
16h 58m1 stop
$1,110American Airlines
Find Deal
Thu, Jan 22 - Tue, Feb 3
LATAM Airlines Logo
7:00 am - 8:00 amPDX-GIG
20h 00m1 stop
LATAM Airlines Logo
9:30 pm - 7:18 pmGIG-PDX
26h 48m1 stop
$1,111LATAM Airlines
Find Deal
Wed, Jan 14 - Thu, Jan 22
LATAM Airlines Logo
10:23 am - 7:50 pmPDX-POA
29h 27m2 stops
LATAM Airlines Logo
2:45 pm - 4:12 pmPOA-PDX
29h 27m2 stops
$1,111LATAM Airlines
Find Deal
Tue, Oct 7 - Fri, Oct 10
Delta Logo
12:55 am - 8:20 amPDX-GIG
26h 25m2 stops
Delta Logo
9:30 pm - 11:05 amGIG-PDX
18h 35m1 stop
$1,115Delta
Find Deal
Wed, Jan 21 - Tue, Feb 3
Delta Logo
11:48 am - 4:15 pmPDX-GIG
23h 27m2 stops
Delta Logo
5:40 pm - 10:41 amGIG-PDX
22h 01m2 stops
$1,140Delta
Find Deal
Thu, Nov 20 - Tue, Dec 2
United Airlines Logo
11:59 pm - 9:35 amPDX-GIG
28h 36m2 stops
United Airlines Logo
9:55 pm - 6:48 pmGIG-PDX
25h 53m2 stops
$1,143United Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 20
American Airlines Logo
12:02 pm - 8:20 amPDX-GIG
15h 18m1 stop
American Airlines Logo
10:30 pm - 9:00 pmGIG-PDX
26h 30m1 stop
$1,190American Airlines
Find Deal
Sun, Mar 1 - Sat, Mar 14

Air Canada flights from Portland to Brazil

Our best Air Canada deals on Portland to Brazil flight tickets
Air Canada
Oct 27
PDX7:00 pmPortland
34h 00m
2 stops
GRU9:00 amSao Paulo Guarulhos Intl
Nov 2
GRU9:45 pmSao Paulo Guarulhos Intl
25h 45m
2 stops
PDX6:30 pmPortland
$832
Find similar
Air Canada
Oct 23
PDX6:15 amPortland
23h 00m
2 stops
GRU9:15 amSao Paulo Guarulhos Intl
Oct 27
GRU9:10 pmSao Paulo Guarulhos Intl
21h 35m
2 stops
PDX2:45 pmPortland
$835
Find similar
Air Canada
Feb 11
PDX3:15 pmPortland
36h 45m
2 stops
GRU9:00 amSao Paulo Guarulhos Intl
Feb 16
GRU9:45 pmSao Paulo Guarulhos Intl
40h 30m
2 stops
PDX9:15 amPortland
$837
Find similar

American Airlines flights from Portland to Brazil

Our best American Airlines deals on Portland to Brazil flight tickets
American Airlines
Jan 22
PDX12:06 pmPortland
15h 14m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 3
GIG10:30 pmRio de Janeiro–Galeão Intl
16h 58m
1 stop
PDX10:28 amPortland
$1,110
Find similar
American Airlines
Mar 1
PDX12:02 pmPortland
15h 18m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Mar 14
GIG10:30 pmRio de Janeiro–Galeão Intl
26h 30m
1 stop
PDX9:00 pmPortland
$1,190
Find similar
American Airlines
Mar 1
PDX9:17 amPortland
18h 03m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Mar 14
GIG10:30 pmRio de Janeiro–Galeão Intl
22h 14m
1 stop
PDX4:44 pmPortland
$1,195
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Brazil 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 26, 2025.
Use the filters below to find and compare flights from Portland to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSao Paulo

PDX - GRU

PDXGRU

Portland

Tue 2/10

9:30 pm-5:40 am

1 stop27h 10m

Sao Paulo Guarulhos Intl

Thu 2/19

12:00 pm-8:45 pm

2 stops37h 45m

$712

PortlandSao Paulo

PDX - GRU

PDXGRU

Portland

Wed 2/11

6:00 am-5:40 am

1 stop18h 40m

Sao Paulo Guarulhos Intl

Thu 2/19

12:00 pm-8:45 pm

2 stops37h 45m

$757

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 1/11

3:50 pm-9:35 am

2 stops36h 45m

Rio de Janeiro–Galeão Intl

Wed 1/21

9:55 pm-10:58 pm

1 stop30h 03m

$1,102

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 1/22

12:06 pm-8:20 am

1 stop15h 14m

Rio de Janeiro–Galeão Intl

Tue 2/3

10:30 pm-10:28 am

1 stop16h 58m

$1,110

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 1/14

7:00 am-8:00 am

1 stop20h 00m

Rio de Janeiro–Galeão Intl

Thu 1/22

9:30 pm-7:18 pm

1 stop26h 48m

$1,111

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Tue 10/7

10:23 am-7:50 pm

2 stops29h 27m

Porto Alegre Salgado Filho

Fri 10/10

2:45 pm-4:12 pm

2 stops29h 27m

$1,111

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 1/21

12:55 am-8:20 am

2 stops26h 25m

Rio de Janeiro–Galeão Intl

Tue 2/3

9:30 pm-11:05 am

1 stop18h 35m

$1,115

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 11/20

11:48 am-4:15 pm

2 stops23h 27m

Rio de Janeiro–Galeão Intl

Tue 12/2

5:40 pm-10:41 am

2 stops22h 01m

$1,140

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Fri 1/9

11:59 pm-9:35 am

2 stops28h 36m

Rio de Janeiro–Galeão Intl

Tue 1/20

9:55 pm-6:48 pm

2 stops25h 53m

$1,143

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 3/1

12:02 pm-8:20 am

1 stop15h 18m

Rio de Janeiro–Galeão Intl

Sat 3/14

10:30 pm-9:00 pm

1 stop26h 30m

$1,190

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brazil from

How to get the cheapest flight ticket from Portland to Brazil

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 Brazil?

If you are unable to visit Brazil during the month of May, then departing from Portland during the month April is also very affordable. Most momondo users find prices during this month for around $1,078.

What is the cheapest day to depart on your flight to Brazil?

The cheapest day to depart from Portland to Brazil is on a Thursday. Travelers who choose to depart for Brazil on a Thursday will often find tickets for as low as $1,206. The most expensive day to fly to Brazil is Saturday, with ticket prices averaging around $1,333.

What is the cheapest time of day to depart on your flight to Brazil?

Flying to Brazil from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,052 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Brazil is in the morning when prices are around $1,297.

Can stopping save me money on Portland to Brazil flights?

You could potentially save up to 26% on your flight if you consider stops on a Portland to Brazil flight.

Cheap Portland to Brazil flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Brazil

Direct flights

None
There are no direct flights from Portland to Brazil. There are no popular flight routes from Portland to Brazil.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Brazil?

    Prices for flights from Portland Airport to Brazil are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Brazil?

  • How old do you have to be to fly from Portland Airport to Brazil?

    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 Portland Airport to Brazil.

  • What documentation or ID do you need to fly to Brazil?

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

Best airlines flying from Portland to Brazil

Compare and see reviews for airlines that fly from Portland to Brazil with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,058Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,068Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $1,120Free CancellationRating
7.5
1,854 reviews
Search LATAM Airlines flights
DeltaPriceFrom $1,148Free CancellationRating
7.9
7,973 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Brazil?

Finding the right flight to Brazil from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brazil quick and easy, saving you time and money.

Can I find flights from Portland to Brazil with flexible booking policies on momondo?

All flight searches from Portland to Brazil on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Brazil?

momondo helps you find the best flight between Portland and Brazil by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Portland to Brazil flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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