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R8 257+ Cheap flights to Porto

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
— OPO
Jun 2 — Jun 91
1 adult
1 adult, Economy, 0 bags

Flights to Porto in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Porto
Explore the most affordable flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on 3 May 2026.

Tue 8/917:50
JNB
-
OPO
1 stop22h 50m
Turkish Airlines
Mon 21/916:50
OPO
-
JNB
2 stops39h 50m
Turkish Airlines
Deal found 30/4R11 680
Mon 15/622:25
JNB
-
OPO
2 stops26h 15m
Multiple Airlines
Thu 18/622:00
OPO
-
JNB
3 stops34h 15m
Multiple Airlines
Deal found 30/4R11 979
Thu 10/917:50
JNB
-
OPO
1 stop30h 40m
Turkish Airlines
Thu 24/911:00
OPO
-
JNB
2 stops21h 40m
Turkish Airlines
Deal found 30/4R12 112
Thu 10/917:50
JNB
-
OPO
1 stop22h 55m
Turkish Airlines
Tue 22/910:40
OPO
-
JNB
2 stops22h 00m
Turkish Airlines
Deal found 29/4R12 162
Mon 7/913:30
JNB
-
OPO
2 stops27h 20m
Turkish Airlines
Tue 22/910:40
OPO
-
JNB
2 stops22h 00m
Turkish Airlines
Deal found 30/4R12 345
Mon 7/913:30
JNB
-
OPO
2 stops27h 20m
Turkish Airlines
Thu 24/911:00
OPO
-
JNB
2 stops21h 40m
Turkish Airlines
Deal found 29/4R12 394
Thu 17/918:55
JNB
-
OPO
1 stop21h 20m
Air Europa
Mon 28/916:05
OPO
-
JNB
1 stop16h 45m
Air Europa
Deal found 30/4R12 527
Tue 8/913:30
JNB
-
OPO
2 stops27h 10m
Turkish Airlines
Wed 23/910:45
OPO
-
JNB
2 stops21h 55m
Turkish Airlines
Deal found 30/4R12 793

Find flight deals to Porto

Find the latest flights to Porto in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 3 May 2026.

Return from

R11 680

One-way from

R8 257

Popular in

July

Cheapest in

January

Average price

R13 441
Turkish Airlines
  • Turkish Airlines
  • 8/9-21/9
  • 3 total stops
  • 62h 40m total
  • Johannesburg to Porto
Search Deals
31/5
  • 31/5
  • 3 total stops
  • 51h 10m total
  • Johannesburg to Porto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R1 013 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R145 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Porto that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 3 May 2026.
Use the filters below to find and compare flights to Porto that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 17/9

18:55-15:15

1 stop21h 20m

Porto

Mon 28/9

16:05-9:50

1 stop16h 45m

R12 527
Fastest return journey

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Tue 8/9

18:55-6:50

1 stop12h 55m

Porto

Mon 21/9

16:05-9:50

1 stop16h 45m

R12 993

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 3/6

8:45-23:25

1 stop15h 40m

Porto

Tue 16/6

11:05-6:40

1 stop18h 35m

R14 754

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 20/5

8:45-23:25

1 stop15h 40m

Porto

Tue 9/6

17:00-8:35

2 stops38h 35m

R14 953

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 9/9

13:30-15:40

2 stops27h 10m

Porto

Mon 21/9

10:40-9:40

2 stops22h 00m

R16 880

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sun 6/9

18:00-15:50

1 stop22h 50m

Porto

Wed 23/9

16:40-9:40

2 stops40h 00m

R17 262

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 20/5

14:30-7:15

2 stops17h 45m

Porto

Tue 9/6

19:50-0:05

4 stops27h 15m

R18 475

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Mon 15/6

14:30-7:15

2 stops17h 45m

Porto

Mon 22/6

19:45-0:05

3 stops27h 20m

R18 808
Cheapest one-way

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sun 10/5

13:30-9:40

2 stops45h 10m

R8 307
Fastest single journey

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sun 31/5

19:20-18:15

1 stop23h 55m

R13 940

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto with our price prediction graph.
Estimated return 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 to Porto

When is the best time to book a flight to Porto?

The price you pay for your flight to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Porto?

On average, a flight from Johannesburg to Porto takes 15 hours 40 minutes. Flights to Porto from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Porto?

The most popular airlines flying from Johannesburg to Porto are Turkish Airlines, Ethiopian Air and Lufthansa.

Turkish Airlines
Turkish Airlines
From R10 247
Ethiopian Air
Ethiopian Air
From R5 712
Lufthansa
Lufthansa
From R9 904
KLM
KLM
From R10 910

What are the cheapest airlines that fly to Porto?

The cheapest airlines flying from Johannesburg to Porto are Ethiopian Air, Air France and Turkish Airlines.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 3 May 2026.
Get a feel of what it's like to fly with KLM,SWISS, andTurkish Airlines to Portugal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 511 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7,6
Good
1 935 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7,4
Good
4 344 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Ethiopian Air
7,2
Good
999 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6,8
Okay
7 972 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Porto

  • What airport do you fly into for flights to Porto?

    Booking a flight to Porto (OPO) is your only option if you intend on flying to Porto. It is only a 10,9 km journey from Porto to Porto’s city centre.

  • Can I find cheaper flights to Porto if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Porto?

    Based on reviews from Cheapflights users, Ethiopian Air is rated the highest out of the airlines that fly to Porto.

  • What is the cheapest airport to fly to in Porto?

    Porto is currently the cheapest airport to fly to in Porto. One-way flights to Porto typically cost R977, while return flights cost around R1 535.

  • How much is a return flight to Porto?

    A return flight to Porto will typically cost around R1 746, however they can be found for as little as R1 535.

  • Where does the fastest flight to Porto depart from?

    For those looking to save time traveling to Porto, Johannesburg offers the quickest one-way flight (15 hours 40 minutes).

  • Does Porto have car hire?

    Yes. Those touching down at Porto can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto?

    Yes. Porto has hotels nearby for those requiring accommodations. Room near the airport is the closest property to Porto (0,0 km away from Porto).

See more FAQs

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Matosinhos
Coimbra
Santa Maria da Feira

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