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OR Tambo

$776+ Cheap flights from Portland (PDX) to OR Tambo (JNB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JNB
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Johannesburg OR Tambo are usually found in February or January, booked 21 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from Portland to OR Tambo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to OR Tambo (JNB). 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 August 7, 2025.

Round-trip from

$1,120
(Gotogate)

One-way from

$776
(Gurufare)

Popular in

December

Cheapest in

February

Average price

$1,497
From Portland to Johannesburg OR Tambo
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One-way flight from Portland to Johannesburg OR Tambo
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Highest demand for flights based on searches. 4% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to OR Tambo

Cheapest flights from Portland to OR Tambo
Explore the most affordable flight options available from Portland to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This Gotogate deal was found by Cheapflights users on 8/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:15 amPDX - JNB
2 stops40h 25mMultiple Airlines
Mon 10/1311:20 amJNB - PDX
2 stops44h 41mMultiple Airlines
Deal found 8/5$1,120
This Gotogate deal was found by Cheapflights users on 8/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:15 amPDX - JNB
2 stops40h 25mMultiple Airlines
Mon 11/1711:05 amJNB - PDX
2 stops37h 40mMultiple Airlines
Deal found 8/5$1,124
This Gurufare deal was found by Cheapflights users on 8/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:10 pmPDX - JNB
2 stops50h 30mCathay Pacific
Mon 10/2011:20 amJNB - PDX
2 stops42h 29mCathay Pacific
Deal found 8/6$1,178
This Ovago deal was found by Cheapflights users on 8/5. 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.
Tue 9/167:21 amPDX - JNB
2 stops39h 19mCathay Pacific
Mon 9/2911:20 amJNB - PDX
2 stops38h 10mCathay Pacific
Deal found 8/5$1,184
This Expedia deal was found by Cheapflights users on 8/6. 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.
Fri 9/56:15 amPDX - JNB
2 stops40h 25mMultiple Airlines
Fri 9/1211:20 amJNB - PDX
2 stops38h 10mMultiple Airlines
Deal found 8/6$1,195
This Flysmarter deal was found by Cheapflights users on 8/5. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:00 amPDX - JNB
2 stops36h 40mMultiple Airlines
Tue 10/711:20 amJNB - PDX
2 stops38h 30mMultiple Airlines
Deal found 8/5$1,213
This Gurufare deal was found by Cheapflights users on 8/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:00 amPDX - JNB
2 stops39h 40mCathay Pacific
Fri 10/2411:20 amJNB - PDX
2 stops45h 04mCathay Pacific
Deal found 8/6$1,221
This Orbitz deal was found by Cheapflights users on 8/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amPDX - JNB
2 stops38h 40mCathay Pacific
Sat 11/2211:05 amJNB - PDX
2 stops60h 25mCathay Pacific
Deal found 8/5$1,225
This Ovago deal was found by Cheapflights users on 8/5. 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.
Tue 9/167:21 amPDX - JNB
2 stops39h 19mCathay Pacific
Thu 9/2511:20 amJNB - PDX
2 stops40h 55mCathay Pacific
Deal found 8/5$1,227
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:15 amPDX - JNB
2 stops40h 25mMultiple Airlines
Wed 11/511:05 amJNB - PDX
2 stops37h 40mMultiple Airlines
Deal found 8/5$1,250
This Gurufare deal was found by Cheapflights users on 8/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:12 amPDX - JNB
2 stops35h 28mCathay Pacific
Tue 9/911:20 amJNB - PDX
2 stops38h 10mCathay Pacific
Deal found 8/6$1,257
This Ovago deal was found by Cheapflights users on 8/5. 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.
Mon 9/1511:03 amPDX - JNB
2 stops35h 37mCathay Pacific
Mon 9/2911:20 amJNB - PDX
2 stops38h 10mCathay Pacific
Deal found 8/5$1,263

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to OR Tambo 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 August 7, 2025.
Use the filters below to find and compare flights from Portland to Johannesburg OR Tambo Airport that are best for you.

Fly from

Portland

Fly to

OR Tambo

Route

Depart

Return

Price

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 8/18

6:15 am-7:40 am

2 stops40h 25m

Johannesburg OR Tambo

Mon 10/13

11:20 am-11:01 pm

2 stops44h 41m

$1,120

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 9/8

6:15 am-7:40 am

2 stops40h 25m

Johannesburg OR Tambo

Mon 11/17

11:05 am-2:45 pm

2 stops37h 40m

$1,124

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 8/25

8:10 pm-7:40 am

2 stops50h 30m

Johannesburg OR Tambo

Mon 10/20

11:20 am-8:49 pm

2 stops42h 29m

$1,178

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Tue 9/16

7:21 am-7:40 am

2 stops39h 19m

Johannesburg OR Tambo

Mon 9/29

11:20 am-4:30 pm

2 stops38h 10m

$1,184

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Fri 9/5

6:15 am-7:40 am

2 stops40h 25m

Johannesburg OR Tambo

Fri 9/12

11:20 am-4:30 pm

2 stops38h 10m

$1,195

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 9/21

10:00 am-7:40 am

2 stops36h 40m

Johannesburg OR Tambo

Tue 10/7

11:20 am-4:50 pm

2 stops38h 30m

$1,213

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 10/13

7:00 am-7:40 am

2 stops39h 40m

Johannesburg OR Tambo

Fri 10/24

11:20 am-11:24 pm

2 stops45h 04m

$1,221

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Tue 9/16

7:21 am-7:40 am

2 stops39h 19m

Johannesburg OR Tambo

Thu 9/25

11:20 am-7:15 pm

2 stops40h 55m

$1,227

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Wed 10/8

6:15 am-7:40 am

2 stops40h 25m

Johannesburg OR Tambo

Wed 11/5

11:05 am-2:45 pm

2 stops37h 40m

$1,250

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 8/21

11:12 am-7:40 am

2 stops35h 28m

Johannesburg OR Tambo

Tue 9/9

11:20 am-4:30 pm

2 stops38h 10m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 19 results
1
2

Best time to book a flight from Portland to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Portland 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Johannesburg OR Tambo Airport

How far ahead should I book a flight from Portland to Johannesburg OR Tambo Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to OR Tambo. Price data was last updated on August 1, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Johannesburg OR Tambo Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Johannesburg OR Tambo Airport?

Currently, January is the cheapest month in which you can book a flight from Portland to Johannesburg OR Tambo Airport (average of $1,173). Flying from Portland to Johannesburg OR Tambo Airport in July is currently the most expensive (average of $1,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to JNB?

Find hourly flight availability from Portland to OR Tambo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Johannesburg OR Tambo Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Portland to Johannesburg OR Tambo Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to OR Tambo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Johannesburg OR Tambo Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Portland to Johannesburg OR Tambo Airport?

Reviews of airlines servicing OR Tambo

Get insights into the airlines that provide service to OR Tambo. 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 OR Tambo. Reviews last updated August 7, 2025.
See what other customers who have flown with Singapore Airlines, Delta, and KLM from Portland to Johannesburg OR Tambo Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,344 reviews

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,344 reviews
Singapore Airlines
8.1
Very good
1,344 reviews

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Delta
8.0
Very good
7,987 reviews
Singapore Airlines
8.1
Very good
1,344 reviews

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
KLM
7.8
Good
1,382 reviews
Singapore Airlines
8.1
Very good
1,344 reviews

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.6
Good
956 reviews
Singapore Airlines
8.1
Very good
1,344 reviews

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
SWISS
7.6
Good
1,692 reviews
Singapore Airlines
8.1
Very good
1,344 reviews

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Johannesburg OR Tambo?

    Most people fly from Portland (PDX) if they book a flight from Portland to Johannesburg OR Tambo. On average, Portland has 0 outbound flights to Johannesburg OR Tambo per day from 6 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • What is the cheapest airline to fly from Portland to Johannesburg OR Tambo Airport round-trip?

    According to our current data, Cathay Pacific ($1,178), offers the cheapest pricing from Portland to Johannesburg OR Tambo Airport. Cathay Pacific is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Portland to OR Tambo that include hotel bookings?

    Yes. In addition to deals on Portland to OR Tambo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to OR Tambo?

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

  • Can I find deals for business class flights from Portland to OR Tambo?

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

  • What is the cheapest month to book a flight from Portland to Johannesburg OR Tambo Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland to Johannesburg OR Tambo Airport (average of $1,173). Flying from Portland to Johannesburg OR Tambo Airport in July is currently the most expensive (average of $1,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Johannesburg OR Tambo Airport?

Book flights to Johannesburg OR Tambo Airport if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to OR Tambo

See prices for flight routes from nearby airports that may be better suited for you.
Boise to OR Tambo flights
Redmond to OR Tambo flights

Top 6 airlines flying from Portland to OR Tambo

Discover the top 6 airlines that operate flights from Portland to OR Tambo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,062Average$1,363FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$1,077Average$1,427FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,131Average$1,397FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,160Average$1,649FlexibilityNo cancel feeOn-time69%
KLMCheapest$1,170Average$1,853FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,331Average$1,655FlexibilityNo cancel feeOn-timeN/A

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