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Cheap flights from Oregon to Rio de Janeiro from $492

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Rio de Janeiro departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:27 pm - 4:45 pm
PDX
-
SDU
22h 18m
2 stops
United Airlines Logo
1:45 pm - 11:28 am
SDU
-
PDX
25h 43m
2 stops
$1,339United Airlines
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
2:25 pm - 4:45 pm
PDX
-
SDU
22h 20m
2 stops
United Airlines Logo
1:45 pm - 6:47 pm
SDU
-
PDX
33h 02m
2 stops
$1,355United Airlines
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
11:40 pm - 4:45 pm
PDX
-
SDU
37h 05m
2 stops
United Airlines Logo
1:45 pm - 11:38 am
SDU
-
PDX
25h 53m
2 stops
$1,372United Airlines
Sun, Jul 19 - Mon, Jul 27
United Airlines Logo
7:13 am - 4:45 pm
PDX
-
SDU
29h 32m
2 stops
United Airlines Logo
1:45 pm - 11:38 am
SDU
-
PDX
25h 53m
2 stops
$1,386United Airlines
Tue, Jul 14 - Thu, Jul 23
United Airlines Logo
11:30 pm - 4:45 pm
PDX
-
SDU
37h 15m
2 stops
United Airlines Logo
2:50 pm - 10:48 pm
SDU
-
PDX
35h 58m
2 stops
$1,406United Airlines
Sun, Jul 19 - Sun, Jul 26
United Airlines Logo
11:59 pm - 4:45 pm
PDX
-
SDU
36h 46m
2 stops
United Airlines Logo
1:45 pm - 10:30 pm
SDU
-
PDX
36h 45m
2 stops
$1,433United Airlines
Sat, Jul 18 - Wed, Jul 22
LATAM Airlines Logo
1:25 pm - 9:50 pm
PDX
-
SDU
52h 25m
2 stops
LATAM Airlines Logo
6:15 am - 11:36 am
SDU
-
PDX
33h 21m
2 stops
$1,453LATAM Airlines
Fri, Jul 3 - Fri, Jul 10
United Airlines Logo
10:40 pm - 4:45 pm
PDX
-
SDU
38h 05m
2 stops
United Airlines Logo
2:50 pm - 11:38 am
SDU
-
PDX
24h 48m
2 stops
$1,493United Airlines
Sat, Jul 18 - Sun, Jul 26
Multiple Airlines Logo
10:10 am - 4:00 pm
PDX
-
SDU
25h 50m
3 stops
Multiple Airlines Logo
1:55 pm - 1:50 pm
SDU
-
PDX
27h 55m
3 stops
$1,536Multiple Airlines
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
7:13 am - 4:45 pm
PDX
-
SDU
29h 32m
2 stops
United Airlines Logo
2:50 pm - 11:38 am
SDU
-
PDX
24h 48m
2 stops
$1,541United Airlines
Sun, Jul 19 - Sun, Jul 26

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Azul flights from Oregon to Rio de Janeiro Santos Dumont Airport

Our best Azul deals on Oregon to Rio de Janeiro Santos Dumont Airport flight tickets
Azul
Nov 4
PDX7:00 amPortland
28h 45m
3 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 11
SDU1:45 pmRio de Janeiro Santos Dumont
33h 46m
3 stops
PDX6:31 pmPortland
$1,077
Azul
Sep 23
PDX7:15 pmPortland
47h 10m
3 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Sep 28
SDU5:30 pmRio de Janeiro Santos Dumont
25h 36m
3 stops
PDX3:06 pmPortland
$2,033

United Airlines flights from Oregon to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Oregon to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Nov 4
PDX1:00 pmPortland
22h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 11
SDU1:45 pmRio de Janeiro Santos Dumont
27h 28m
2 stops
PDX12:13 pmPortland
$1,322
United Airlines
Sep 16
PDX2:27 pmPortland
22h 18m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 22
SDU1:45 pmRio de Janeiro Santos Dumont
25h 43m
2 stops
PDX11:28 amPortland
$1,339
United Airlines
Jul 21
PDX2:25 pmPortland
22h 20m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 28
SDU1:45 pmRio de Janeiro Santos Dumont
33h 02m
2 stops
PDX6:47 pmPortland
$1,355

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Rio de Janeiro Santos Dumont Airport 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 June 23, 2026.
Use the filters below to find and compare flights from Oregon to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Wed 9/16

2:27 pm-4:45 pm

2 stops22h 18m

Rio de Janeiro Santos Dumont

Tue 9/22

1:45 pm-11:28 am

2 stops25h 43m

$1,339

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Tue 7/21

2:25 pm-4:45 pm

2 stops22h 20m

Rio de Janeiro Santos Dumont

Tue 7/28

1:45 pm-6:47 pm

2 stops33h 02m

$1,355

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sun 7/19

11:40 pm-4:45 pm

2 stops37h 05m

Rio de Janeiro Santos Dumont

Mon 7/27

1:45 pm-11:38 am

2 stops25h 53m

$1,372

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Tue 7/14

7:13 am-4:45 pm

2 stops29h 32m

Rio de Janeiro Santos Dumont

Thu 7/23

1:45 pm-11:38 am

2 stops25h 53m

$1,386

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sun 7/19

11:30 pm-4:45 pm

2 stops37h 15m

Rio de Janeiro Santos Dumont

Sun 7/26

2:50 pm-10:48 pm

2 stops35h 58m

$1,406

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sat 7/18

11:59 pm-4:45 pm

2 stops36h 46m

Rio de Janeiro Santos Dumont

Wed 7/22

1:45 pm-10:30 pm

2 stops36h 45m

$1,433

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Fri 7/3

1:25 pm-9:50 pm

2 stops52h 25m

Rio de Janeiro Santos Dumont

Fri 7/10

6:15 am-11:36 am

2 stops33h 21m

$1,453

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sat 7/18

10:40 pm-4:45 pm

2 stops38h 05m

Rio de Janeiro Santos Dumont

Sun 7/26

2:50 pm-11:38 am

2 stops24h 48m

$1,493

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Wed 9/16

10:10 am-4:00 pm

3 stops25h 50m

Rio de Janeiro Santos Dumont

Tue 9/22

1:55 pm-1:50 pm

3 stops27h 55m

$1,536

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sun 7/19

7:13 am-4:45 pm

2 stops29h 32m

Rio de Janeiro Santos Dumont

Sun 7/26

2:50 pm-11:38 am

2 stops24h 48m

$1,541

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 Rio de Janeiro from

How to get the cheapest flight ticket from Oregon to Rio de Janeiro Santos Dumont Airport

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

How long does it take to fly to Rio de Janeiro Santos Dumont Airport?

The flight from Oregon to Rio de Janeiro Santos Dumont Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to Rio de Janeiro–Galeão Intl Airport (the most popular airport in Rio de Janeiro Santos Dumont Airport), then the flight time is 19h 58m on average. If you fly from Eugene (another popular airport in Oregon) to Rio de Janeiro–Galeão Intl Airport, then the average flight time is 24h 05m.

Cheap Oregon to Rio de Janeiro Santos Dumont Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Rio de Janeiro Santos Dumont Airport

Fastest flight time

21h 07m

Direct flights

None
The fastest flight from Oregon to Rio de Janeiro Santos Dumont Airport takes 21h 07m
There are no direct flights from Oregon to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Oregon to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Oregon to Rio de Janeiro Santos Dumont Airport

  • When did momondo last update prices for flights from Oregon to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Oregon to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Oregon to Rio de Janeiro Santos Dumont Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Rio de Janeiro?

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 Rio de Janeiro from Oregon.

Can I find flights from Oregon to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Oregon with this policy.

How can momondo help me find flights from Oregon to Rio de Janeiro?

momondo helps you find the best flight between Oregon and Rio de Janeiro 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 Oregon to Rio de Janeiro right now. Can momondo alert me if prices change?

Price alerts on flights to Rio de Janeiro from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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