HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
OR Tambo

$642+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JNB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to OR Tambo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Johannesburg OR Tambo are usually found in February or January, booked 7 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 June 12, 2025.

Round-trip from

$1,181
(Trip.com)

One-way from

$642
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,621
From Portland to Johannesburg OR Tambo
Search Deals
One-way flight from Portland to Johannesburg OR Tambo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:50 pmPDX - JNB
2 stops34h 45mMultiple Airlines
Wed 8/275:55 pmJNB - PDX
2 stops35h 35mMultiple Airlines
Deal found 6/11$1,181
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:30 pmPDX - JNB
2 stops33h 00mAmerican Airlines
Wed 11/1910:05 pmJNB - PDX
2 stops32h 35mAmerican Airlines
Deal found 6/11$1,296
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Mon 9/227:25 pmPDX - JNB
1 stop26h 35mBritish Airways
Sat 10/49:15 pmJNB - PDX
1 stop29h 20mBritish Airways
Deal found 6/11$1,378
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 10/1311:45 amPDX - JNB
1 stop22h 55mDelta
Fri 10/246:50 pmJNB - PDX
2 stops34h 35mDelta
Deal found 6/10$1,391
This Ovago deal was found by Cheapflights users on 6/9. 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 8/218:30 amPDX - JNB
2 stops39h 50mSWISS
Tue 9/97:35 pmJNB - PDX
2 stops32h 11mSWISS
Deal found 6/9$1,403
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:24 pmPDX - JNB
2 stops35h 11mQatar Airways
Tue 9/98:25 pmJNB - PDX
2 stops31h 45mQatar Airways
Deal found 6/11$1,409
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/219:59 amPDX - JNB
1 stop22h 46mUnited Airlines
Tue 9/97:00 pmJNB - PDX
2 stops28h 46mUnited Airlines
Deal found 6/9$1,445
This Singapore Airlines deal was found by Cheapflights users on 6/10. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:21 amPDX - JNB
3 stops49h 14mSingapore Airlines
Wed 11/191:45 pmJNB - PDX
2 stops33h 38mSingapore Airlines
Deal found 6/10$1,502
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amPDX - JNB
2 stops29h 00mKLM
Tue 12/2311:55 pmJNB - PDX
2 stops32h 16mKLM
Deal found 6/12$1,528
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Thu 11/137:05 pmPDX - JNB
3 stops53h 05mAir Canada
Wed 11/197:45 pmJNB - PDX
3 stops47h 49mAir Canada
Deal found 6/10$1,618
This Air France deal was found by Cheapflights users on 6/12. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/164:55 pmPDX - JNB
2 stops30h 55mAir France
Fri 8/16:50 pmJNB - PDX
2 stops30h 09mAir France
Deal found 6/12$1,912

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 June 12, 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

Thu 8/7

2:50 pm-10:35 am

2 stops34h 45m

Johannesburg OR Tambo

Wed 8/27

5:55 pm-8:30 pm

2 stops35h 35m

$1,181

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 11/13

12:30 pm-7:30 am

2 stops33h 00m

Johannesburg OR Tambo

Wed 11/19

10:05 pm-8:40 pm

2 stops32h 35m

$1,296

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 9/22

7:25 pm-7:00 am

1 stop26h 35m

Johannesburg OR Tambo

Sat 10/4

9:15 pm-5:35 pm

1 stop29h 20m

$1,378

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 10/13

11:45 am-7:40 pm

1 stop22h 55m

Johannesburg OR Tambo

Fri 10/24

6:50 pm-8:25 pm

2 stops34h 35m

$1,391

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 8/21

8:30 am-9:20 am

2 stops39h 50m

Johannesburg OR Tambo

Tue 9/9

7:35 pm-6:46 pm

2 stops32h 11m

$1,403

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 8/21

1:24 pm-9:35 am

2 stops35h 11m

Johannesburg OR Tambo

Tue 9/9

8:25 pm-7:10 pm

2 stops31h 45m

$1,409

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 8/21

9:59 am-5:45 pm

1 stop22h 46m

Johannesburg OR Tambo

Tue 9/9

7:00 pm-2:46 pm

2 stops28h 46m

$1,445

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 11/13

7:21 am-6:35 pm

3 stops49h 14m

Johannesburg OR Tambo

Wed 11/19

1:45 pm-1:23 pm

2 stops33h 38m

$1,502

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 12/7

7:00 am-10:00 pm

2 stops29h 00m

Johannesburg OR Tambo

Tue 12/23

11:55 pm-10:11 pm

2 stops32h 16m

$1,528

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 6/23

1:25 pm-8:50 am

2 stops34h 25m

Johannesburg OR Tambo

Sat 7/5

6:50 pm-4:01 pm

2 stops30h 11m

$1,603

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 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 June 9, 2025.

Booking 7 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 $1,696). 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 June 12, 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.

Rainfall in OR Tambo by month

Plan your trip to OR Tambo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg OR Tambo Airport ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit Johannesburg OR Tambo Airport when rainfall is around 0.0 in.

Temperature in OR Tambo by month

Plan your trip to OR Tambo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg OR Tambo Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Delta and KLM from Portland to Johannesburg by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
7,950 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
1,358 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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.
Air France
7.5
Good
1,463 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
7.5
Good
1,623 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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 are the cheapest airlines flying from Portland to Johannesburg OR Tambo Airport round-trip?

    According to our current data, American Airlines ($1,296), British Airways ($1,378), and Delta ($1,391) offers the cheapest pricing from Portland to Johannesburg OR Tambo Airport. American Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Johannesburg OR Tambo Airport one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $834. Singapore Airlines flights start at $1,060 while deals on United Airlines start at $1,133 one-way.

  • 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 $1,696). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale
Potchefstroom

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,062Average$1,380FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$1,077Average$1,445FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,090Average$1,216FlexibilityNo cancel feeOn-time68%
KLMCheapest$1,170Average$1,913FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$1,182Average$1,605FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,331Average$1,669FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.