$738+ Cheap flights from Portland (PDX) to Johannesburg
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JNB
Mar 2 — Mar 91
1 adult, Economy
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Find cheap flights from Portland to Johannesburg 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Johannesburg
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Best
Last-minute
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Cheapest flights from Portland to JohannesburgExplore the most affordable flight options available from Portland to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.
Explore the most affordable flight options available from Portland to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.
This KAYAK deal was found by Cheapflights users on 1/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:00 am
PDX
- JNB
2 stops25h 35m
Lufthansa
Mon 2/2310:00 pm
JNB
- PDX
2 stops30h 55m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$1,117
This Delta deal was found by Cheapflights users on 1/31. 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.
Tue 8/1111:40 am
PDX
- JNB
1 stop23h 00m
Delta
Fri 8/289:55 pm
JNB
- PDX
2 stops44h 30m
Delta
Deal found 1/31![Delta logo]()
$1,142
This KLM deal was found by Cheapflights users on 1/29. 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.
Mon 4/131:05 pm
PDX
- JNB
1 stop23h 15m
KLM
Wed 4/2211:15 pm
JNB
- PDX
1 stop44h 55m
KLM
Deal found 1/29![KLM logo]()
$1,150
This Delta deal was found by Cheapflights users on 1/31. 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.
Tue 8/116:00 am
PDX
- JNB
2 stops28h 40m
Delta
Sun 8/309:55 pm
JNB
- PDX
2 stops44h 30m
Delta
Deal found 1/31![Delta logo]()
$1,156
This KLM deal was found by Cheapflights users on 1/29. 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.
Fri 2/61:25 pm
PDX
- JNB
1 stop22h 40m
KLM
Mon 2/911:59 pm
JNB
- PDX
2 stops30h 26m
KLM
Deal found 1/29![KLM logo]()
$1,161
This KLM deal was found by Cheapflights users on 1/28. 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.
Thu 2/266:45 am
PDX
- JNB
2 stops29h 20m
Multiple Airlines
Thu 3/57:20 pm
JNB
- PDX
2 stops30h 48m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$1,164
This KLM deal was found by Cheapflights users on 1/30. 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.
Fri 2/67:00 am
PDX
- JNB
2 stops29h 05m
Multiple Airlines
Mon 2/167:20 pm
JNB
- PDX
2 stops33h 56m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,165
This KLM deal was found by Cheapflights users on 1/30. 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.
Mon 2/97:00 am
PDX
- JNB
2 stops29h 05m
KLM
Mon 2/2311:59 pm
JNB
- PDX
2 stops27h 34m
KLM
Deal found 1/30![KLM logo]()
$1,166
This Delta deal was found by Cheapflights users on 1/30. 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.
Thu 2/56:50 am
PDX
- JNB
1 stop26h 10m
Delta
Mon 2/237:20 pm
JNB
- PDX
2 stops32h 13m
Delta
Deal found 1/30![Delta logo]()
$1,177
This Delta deal was found by Cheapflights users on 1/30. 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 2/911:59 am
PDX
- JNB
1 stop21h 01m
Delta
Mon 2/237:20 pm
JNB
- PDX
2 stops35h 10m
Delta
Deal found 1/30![Delta logo]()
$1,178
This Delta deal was found by Cheapflights users on 1/31. 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.
Thu 8/131:05 pm
PDX
- JNB
1 stop23h 15m
Delta
Fri 8/289:55 pm
JNB
- PDX
2 stops44h 30m
Delta
Deal found 1/31![Delta logo]()
$1,179
Best flights from Portland to JohannesburgDiscover carefully curated flight deals from Portland to Johannesburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
Discover carefully curated flight deals from Portland to Johannesburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
This KLM deal was found by Cheapflights users on 1/29. 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.
Mon 4/131:05 pm
PDX
- JNB
1 stop23h 15m
KLM
Wed 4/2211:15 pm
JNB
- PDX
1 stop44h 55m
KLM
Deal found 1/29![KLM logo]()
$1,150
This KLM deal was found by Cheapflights users on 1/28. 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.
Thu 2/266:45 am
PDX
- JNB
2 stops29h 20m
Multiple Airlines
Thu 3/57:20 pm
JNB
- PDX
2 stops30h 48m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$1,164
This Delta deal was found by Cheapflights users on 1/30. 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.
Fri 4/1711:51 am
PDX
- JNB
1 stop22h 49m
Delta
Fri 5/88:25 pm
JNB
- PDX
2 stops36h 28m
Delta
Deal found 1/30![Delta logo]()
$1,189
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/267:00 am
PDX
- JNB
2 stops25h 35m
United Airlines
Thu 3/57:45 pm
JNB
- PDX
2 stops33h 29m
United Airlines
Deal found 1/28![United Airlines logo]()
$1,196
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Mon 4/133:15 pm
PDX
- JNB
2 stops30h 25m
Air Canada
Wed 4/228:45 am
JNB
- PDX
3 stops42h 45m
Air Canada
Deal found 1/29![Air Canada logo]()
$1,246
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/261:52 pm
PDX
- JNB
2 stops34h 33m
American Airlines
Thu 3/57:35 pm
JNB
- PDX
1 stop30h 20m
American Airlines
Deal found 1/28![American Airlines logo]()
$1,255
This Air France deal was found by Cheapflights users on 1/29. 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.
Mon 4/137:00 am
PDX
- JNB
2 stops29h 20m
Multiple Airlines
Wed 4/226:00 pm
JNB
- PDX
2 stops29h 50m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$1,165
This Delta deal was found by Cheapflights users on 1/30. 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 3/1610:30 pm
PDX
- JNB
1 stop35h 30m
Delta
Mon 3/2310:00 pm
JNB
- PDX
2 stops34h 54m
Delta
Deal found 1/30![Delta logo]()
$1,194
This Delta deal was found by Cheapflights users on 1/30. 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.
Sat 6/2710:00 am
PDX
- JNB
2 stops37h 50m
Delta
Thu 7/98:25 pm
JNB
- PDX
2 stops32h 01m
Delta
Deal found 1/30![Delta logo]()
$1,393
Last-minute flights from Portland to JohannesburgDiscover last-minute flight deals from Portland to Johannesburg. Data last updated January 31, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Johannesburg. Data last updated January 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 1/30. 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.
Thu 2/56:50 am
PDX
- JNB
1 stop26h 10m
Delta
Mon 2/237:20 pm
JNB
- PDX
2 stops32h 13m
Delta
Deal found 1/30![Delta logo]()
$1,177
This Ovago deal was found by Cheapflights users on 1/30. 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 2/57:10 am
PDX
- JNB
2 stops25h 50m
Kenya Airways
Mon 2/2310:00 pm
JNB
- PDX
2 stops30h 48m
Kenya Airways
Deal found 1/30![Kenya Airways logo]()
$1,202
This KLM deal was found by Cheapflights users on 1/29. 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.
Fri 2/61:25 pm
PDX
- JNB
1 stop22h 40m
KLM
Mon 2/911:59 pm
JNB
- PDX
2 stops30h 26m
KLM
Deal found 1/29![KLM logo]()
$1,161
This Virgin Atlantic deal was found by Cheapflights users on 1/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:50 am
PDX
- JNB
1 stop26h 10m
Virgin Atlantic
Wed 5/279:55 pm
JNB
- PDX
1 stop32h 51m
Virgin Atlantic
Deal found 1/31![Virgin Atlantic logo]()
$1,212
This KLM deal was found by Cheapflights users on 1/31. 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.
Sat 2/77:00 am
PDX
- JNB
2 stops29h 05m
KLM
Wed 5/2711:15 pm
JNB
- PDX
1 stop44h 55m
KLM
Deal found 1/31![KLM logo]()
$1,231
This KAYAK deal was found by Cheapflights users on 1/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:00 am
PDX
- JNB
2 stops25h 35m
Lufthansa
Mon 2/2310:00 pm
JNB
- PDX
2 stops30h 55m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$1,117
This KLM deal was found by Cheapflights users on 1/30. 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.
Mon 2/97:00 am
PDX
- JNB
2 stops29h 05m
KLM
Mon 2/2311:59 pm
JNB
- PDX
2 stops27h 34m
KLM
Deal found 1/30![KLM logo]()
$1,166
This Delta deal was found by Cheapflights users on 1/30. 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 2/911:59 am
PDX
- JNB
1 stop21h 01m
Delta
Mon 2/237:20 pm
JNB
- PDX
2 stops35h 10m
Delta
Deal found 1/30![Delta logo]()
$1,178
This KLM deal was found by Cheapflights users on 1/28. 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.
Thu 2/266:45 am
PDX
- JNB
2 stops29h 20m
Multiple Airlines
Thu 3/57:20 pm
JNB
- PDX
2 stops30h 48m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/267:00 am
PDX
- JNB
2 stops25h 35m
United Airlines
Thu 3/57:45 pm
JNB
- PDX
2 stops33h 29m
United Airlines
Deal found 1/28![United Airlines logo]()
$1,196
One-way flights from Portland to JohannesburgSearch for one-way flight options from Portland to Johannesburg. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
Search for one-way flight options from Portland to Johannesburg. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
This oojo deal was found by Cheapflights users on 1/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:36 pm
PDX
- JNB
2 stops29h 19m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$738
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Sat 2/79:10 am
PDX
- JNB
2 stops44h 25m
Qatar Airways
Deal found 1/28![Qatar Airways logo]()
$782
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/711:05 pm
PDX
- JNB
1 stop33h 30m
Austrian Airlines
Deal found 1/28![Austrian Airlines logo]()
$815
This KLM deal was found by Cheapflights users on 1/29. 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.
Wed 3/112:25 pm
PDX
- JNB
1 stop22h 40m
KLM
Deal found 1/29![KLM logo]()
$839
This SmartFares deal was found by Cheapflights users on 1/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:03 pm
PDX
- JNB
2 stops28h 57m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/71:24 pm
PDX
- JNB
3 stops43h 11m
United Airlines
Deal found 1/28![United Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 3/111:00 pm
PDX
- JNB
3 stops35h 30m
United Airlines
Deal found 1/31![United Airlines logo]()
$885
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:56 pm
PDX
- JNB
1 stop34h 34m
Austrian Airlines
Deal found 1/30![Austrian Airlines logo]()
$923
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:20 am
PDX
- JNB
3 stops35h 35m
Ethiopian Air
Deal found 1/30![Ethiopian Air logo]()
$981
Find flight deals from Portland to Johannesburg
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Johannesburg (ZA1). 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 January 31, 2026.
Round-trip from | $1,150 (KLM) |
|---|---|
One-way from | $738 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,296 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Johannesburg 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 January 31, 2026.
Use the filters below to find and compare flights from Portland to Johannesburg that are best for you.
Fly from
Portland
Fly to
Johannesburg
Route
Depart
Return
Price
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Mon 4/13
1:05 pm-9:20 pm
1 stop23h 15m
Johannesburg OR Tambo
Wed 4/22
11:15 pm-11:10 am
1 stop44h 55m
$1,150
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Thu 2/26
6:45 am-10:05 pm
2 stops29h 20m
Johannesburg OR Tambo
Thu 3/5
7:20 pm-4:08 pm
2 stops30h 48m
$1,164
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Mon 4/13
7:00 am-9:20 pm
2 stops29h 20m
Johannesburg OR Tambo
Wed 4/22
6:00 pm-2:50 pm
2 stops29h 50m
$1,165
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Fri 4/17
11:51 am-7:40 pm
1 stop22h 49m
Johannesburg OR Tambo
Fri 5/8
8:25 pm-11:53 pm
2 stops36h 28m
$1,189
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Mon 3/16
10:30 pm-7:00 pm
1 stop35h 30m
Johannesburg OR Tambo
Mon 3/23
10:00 pm-11:54 pm
2 stops34h 54m
$1,194
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Thu 2/26
7:00 am-6:35 pm
2 stops25h 35m
Johannesburg OR Tambo
Thu 3/5
7:45 pm-7:14 pm
2 stops33h 29m
$1,196
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Mon 4/13
3:15 pm-6:40 am
2 stops30h 25m
Johannesburg OR Tambo
Wed 4/22
8:45 am-6:30 pm
3 stops42h 45m
$1,246
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Thu 2/26
1:52 pm-10:25 am
2 stops34h 33m
Johannesburg OR Tambo
Thu 3/5
7:35 pm-3:55 pm
1 stop30h 20m
$1,255
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Sat 6/27
10:00 am-8:50 am
2 stops37h 50m
Johannesburg OR Tambo
Thu 7/9
8:25 pm-7:26 pm
2 stops32h 01m
$1,393
PortlandJohannesburg
PDX - JNB
PDXJNB
Portland
Sat 2/7
9:10 am-3:35 pm
2 stops44h 25m
$782
Showing 1-10 of 17 results
Best time to book a flight from Portland to Johannesburg
Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Portland with our price prediction graph.
PDX-ZA1
PDX-JNB
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
PDX-ZA1
PDX-JNB
How far ahead should I book a flight from Portland to Johannesburg?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Johannesburg. Price data was last updated on January 23, 2026.
Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Johannesburg. 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?
Currently, May is the cheapest month in which you can book a flight from Portland to Johannesburg (average of $1,027). Flying from Portland to Johannesburg in July is currently the most expensive (average of $1,485). 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.
How much does it cost to fly round-trip from Portland to Johannesburg?
Reviews of airlines servicing Johannesburg
Get insights into the airlines that provide service to Johannesburg. 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 Johannesburg. Reviews last updated January 31, 2026.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Portland to Johannesburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Alternative routes for Portland to Johannesburg
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Portland to Johannesburg
Discover the top 5 airlines that operate flights from Portland to Johannesburg. 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 January 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,062 | Average$1,378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,077 | Average$1,520 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,135 | Average$1,564 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,160 | Average$1,555 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,308 | Average$1,791 | FlexibilityNo cancel fee | On-time75% |