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Flights to Porto

R6 911 Cheap flights to Porto

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Porto departing on 17/9. 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

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Find the cheapest flights from South Africa to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
13:30 - 15:25
JNB
-
OPO
27h 55m
2 stops
Turkish Airlines Logo
10:55 - 9:40
OPO
-
JNB
20h 45m
2 stops
R11 743Turkish Airlines
Thu, Nov 19 - Mon, Nov 23
Turkish Airlines Logo
13:30 - 15:25
JNB
-
OPO
27h 55m
2 stops
Turkish Airlines Logo
10:55 - 9:40
OPO
-
JNB
20h 45m
2 stops
R11 793Turkish Airlines
Wed, Nov 18 - Sun, Nov 22
Multiple Airlines Logo
23:15 - 10:40
CPT
-
OPO
36h 25m
1 stop
Multiple Airlines Logo
16:25 - 22:10
OPO
-
CPT
28h 45m
1 stop
R11 842Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
8:20 - 8:20
JNB
-
OPO
25h 00m
2 stops
Multiple Airlines Logo
8:50 - 13:25
OPO
-
JNB
27h 35m
2 stops
R11 859Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Ethiopian Air Logo
22:50 - 7:15
JNB
-
OPO
33h 25m
2 stops
Ethiopian Air Logo
19:55 - 13:25
OPO
-
JNB
16h 30m
2 stops
R11 892Ethiopian Air
Thu, Sep 17 - Mon, Sep 28
Ethiopian Air Logo
22:50 - 7:15
JNB
-
OPO
33h 25m
2 stops
Ethiopian Air Logo
19:55 - 13:25
OPO
-
JNB
16h 30m
2 stops
R11 908Ethiopian Air
Thu, Sep 17 - Mon, Sep 28
KLM Logo
7:40 - 22:15
CPT
-
OPO
15h 35m
1 stop
KLM Logo
11:35 - 21:25
OPO
-
CPT
32h 50m
1 stop
R11 958KLM
Fri, Sep 4 - Sat, Sep 19
Air France Logo
23:15 - 22:00
CPT
-
OPO
23h 45m
2 stops
Air France Logo
16:25 - 22:10
OPO
-
CPT
28h 45m
1 stop
R12 469Air France
Thu, Sep 17 - Thu, Sep 24
Lufthansa Logo
8:45 - 23:25
JNB
-
OPO
15h 40m
1 stop
Lufthansa Logo
6:00 - 8:35
OPO
-
JNB
25h 35m
1 stop
R12 486Lufthansa
Wed, Sep 16 - Wed, Sep 23
KLM Logo
7:40 - 22:15
CPT
-
OPO
15h 35m
1 stop
KLM Logo
11:35 - 21:25
OPO
-
CPT
32h 50m
1 stop
R12 502KLM
Fri, Sep 4 - Sat, Sep 19

momondo Fare Finder

 
Locate flights to Porto that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 4 August 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 19/11

13:30-15:25

2 stops27h 55m

Porto

Mon 23/11

10:55-9:40

2 stops20h 45m

R11 743

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 18/11

13:30-15:25

2 stops27h 55m

Porto

Sun 22/11

10:55-9:40

2 stops20h 45m

R11 793

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Thu 17/9

23:15-10:40

1 stop36h 25m

Porto

Thu 24/9

16:25-22:10

1 stop28h 45m

R11 842

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 16/9

8:20-8:20

2 stops25h 00m

Porto

Wed 23/9

8:50-13:25

2 stops27h 35m

R11 859

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 17/9

22:50-7:15

2 stops33h 25m

Porto

Mon 28/9

19:55-13:25

2 stops16h 30m

R11 892

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 17/9

22:50-7:15

2 stops33h 25m

Porto

Mon 28/9

19:55-13:25

2 stops16h 30m

R11 908

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Fri 4/9

7:40-22:15

1 stop15h 35m

Porto

Sat 19/9

11:35-21:25

1 stop32h 50m

R11 958

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Thu 17/9

23:15-22:00

2 stops23h 45m

Porto

Thu 24/9

16:25-22:10

1 stop28h 45m

R12 469
Fastest return journey

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 16/9

8:45-23:25

1 stop15h 40m

Porto

Wed 23/9

6:00-8:35

1 stop25h 35m

R12 486

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Fri 4/9

7:40-22:15

1 stop15h 35m

Porto

Sat 19/9

11:35-21:25

1 stop32h 50m

R12 502

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

Porto flights insights and trends

Explore insights for your Porto flight to craft the best travel plan

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from South Africa, with most prices found around R11 067. The month of February is another great option to travel to Porto, with average flight prices from South Africa averaging around R11 183.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around R12 723 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from South Africa for as low as R11 446 on momondo.

Cheapest flights to Porto

Find the cheapest flights to Porto from your nearest city or airport
Find flights from Johannesburg OR Tambo Airport to Porto
CHEAPEST MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTJanuary13% cheaperFlying from Johannesburg OR Tambo Airport to Porto costs on average just R11 067 in January
MOST EXPENSIVE MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTSeptember10% more expensiveIt costs about R14 085 for flights to Porto from Johannesburg OR Tambo Airport in September
MOST POPULAR MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTDecember203% more users visitedMore momondo users searched in flights to Porto from Johannesburg OR Tambo Airport in December than any other month

Cheap Porto flight deals and tips

Summary info about Porto flight prices, duration and airlines

Best One-Way Price

R6 911

Best Round-Trip Price

R11 743

Fastest flight time

24h 05m

Popular in

January
The best one-way flight price to Porto from South Africa in the last 5 days is R6 911 (Johannesburg OR Tambo to Porto).
Search Deals
The best return flight price to Porto from South Africa in the last 5 days is R11 743 (Johannesburg OR Tambo to Porto).
Search Deals
The fastest flight to Porto from South Africa takes 24h 05m (Cape Town Intl to Porto).
Search Deals
January has the highest demand for flights to Porto, with a 15% price increase on average.
Search Deals

Frequently asked questions about flying to Porto

How far in advance should I book a flight to Porto?

Most flyers found that booking tickets 75 days in advance of their planned departure date is the best time to get cheap flights to Porto. During this timeframe, flight prices are around R12 723.

When did momondo last update prices for flights to Porto Airport?

Prices for flights to Porto Airport are updated daily.

How many operators does momondo search for flights to Porto Airport?

There are 10 operators available for flights to Porto Airport as of August 2026.

How old do you have to be to fly to Porto 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 to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The travel and health documents you'll need for your trip to Porto 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 licence and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Braga
Vila Nova de Gaia
Coimbra
Guimarães
Viseu
Espinho
Lamego

Why use momondo?

Why should I use momondo to find a flight deal to Porto?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Porto with flexible booking policies on momondo?

Yes. All flights to Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Porto?

momondo helps you find the best flight to Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto and alert you when they change.

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Porto

Popular Flights to Porto

Popular routes according to searches in the past day on momondo
Johannesburg to Porto Flightsfrom R694
Cape Town Intl to Porto Flightsfrom R804