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Flights to Porto

R6 733 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 15/4. 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
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
17:50 - 9:45
JNB
-
OPO
16h 55m
1 stop
Turkish Airlines Logo
10:45 - 10:30
OPO
-
JNB
22h 45m
1 stop
R10 484Turkish Airlines
Tue, Jun 2 - Mon, Jun 15
Lufthansa Logo
10:10 - 23:40
JNB
-
OPO
15h 30m
1 stop
Lufthansa Logo
16:15 - 9:30
OPO
-
JNB
15h 15m
1 stop
R10 660Lufthansa
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
10:10 - 23:40
JNB
-
OPO
15h 30m
1 stop
Multiple Airlines Logo
12:55 - 9:30
OPO
-
JNB
18h 35m
2 stops
R10 772Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Turkish Airlines Logo
17:15 - 15:10
CPT
-
OPO
23h 55m
1 stop
Turkish Airlines Logo
16:10 - 11:50
OPO
-
CPT
17h 40m
1 stop
R10 932Turkish Airlines
Wed, Mar 11 - Wed, Mar 18
SWISS Logo
20:15 - 8:25
JNB
-
OPO
38h 10m
2 stops
SWISS Logo
12:05 - 10:30
OPO
-
JNB
20h 25m
1 stop
R11 221SWISS
Sun, Feb 8 - Mon, Feb 23
SWISS Logo
20:15 - 11:10
JNB
-
OPO
16h 55m
1 stop
SWISS Logo
12:05 - 10:30
OPO
-
JNB
20h 25m
1 stop
R11 285SWISS
Sun, Feb 8 - Mon, Feb 23
Multiple Airlines Logo
19:45 - 12:05
JNB
-
OPO
18h 20m
2 stops
Multiple Airlines Logo
13:45 - 7:05
OPO
-
JNB
15h 20m
1 stop
R11 301Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Brussels Airlines Logo
19:45 - 12:05
JNB
-
OPO
18h 20m
2 stops
Brussels Airlines Logo
12:55 - 9:30
OPO
-
JNB
18h 35m
2 stops
R11 477Brussels Airlines
Wed, Mar 11 - Wed, Mar 18
Lufthansa Logo
14:15 - 23:40
CPT
-
OPO
35h 25m
2 stops
Lufthansa Logo
13:45 - 7:40
OPO
-
CPT
15h 55m
1 stop
R11 894Lufthansa
Wed, Mar 11 - Wed, Mar 18
Ethiopian Air Logo
13:50 - 7:15
CPT
-
OPO
18h 25m
2 stops
Ethiopian Air Logo
19:55 - 14:35
OPO
-
CPT
17h 40m
2 stops
R13 241Ethiopian Air
Mon, Jun 1 - Thu, Jun 4

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 27 January 2026.
Use the filters below to find and compare flights to Porto that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Tue 2/6

17:50-9:45

1 stop16h 55m

Porto

Mon 15/6

10:45-10:30

1 stop22h 45m

R10 484

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 12/3

10:10-23:40

1 stop15h 30m

Porto

Thu 19/3

16:15-9:30

1 stop15h 15m

R10 660

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 12/3

10:10-23:40

1 stop15h 30m

Porto

Thu 19/3

12:55-9:30

2 stops18h 35m

R10 772

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Wed 11/3

17:15-15:10

1 stop23h 55m

Porto

Wed 18/3

16:10-11:50

1 stop17h 40m

R10 932

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sun 8/2

20:15-8:25

2 stops38h 10m

Porto

Mon 23/2

12:05-10:30

1 stop20h 25m

R11 221

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sun 8/2

20:15-11:10

1 stop16h 55m

Porto

Mon 23/2

12:05-10:30

1 stop20h 25m

R11 285

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 11/3

19:45-12:05

2 stops18h 20m

Porto

Wed 18/3

13:45-7:05

1 stop15h 20m

R11 301

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Wed 11/3

19:45-12:05

2 stops18h 20m

Porto

Wed 18/3

12:55-9:30

2 stops18h 35m

R11 477

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Wed 11/3

14:15-23:40

2 stops35h 25m

Porto

Wed 18/3

13:45-7:40

1 stop15h 55m

R11 894

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Mon 1/6

13:50-7:15

2 stops18h 25m

Porto

Thu 4/6

19:55-14:35

2 stops17h 40m

R13 241

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 February is, on average, the cheapest month to fly to Porto from South Africa, with most prices found around R9 714. The month of January is another great option to travel to Porto, with average flight prices from South Africa averaging around R10 628.

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 316 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 109 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 AIRPORTFebruary22% cheaperFlying from Johannesburg OR Tambo Airport to Porto costs on average just R9 714 in February
MOST EXPENSIVE MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTAugust18% more expensiveIt costs about R14 603 for flights to Porto from Johannesburg OR Tambo Airport in August
MOST POPULAR MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTDecember160% 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 733

Best Round-Trip Price

R10 484

Fastest flight time

22h 40m

Popular in

July
The best one-way flight price to Porto from South Africa in the last 72 hours is R6 733 (Johannesburg OR Tambo to Porto).
Search Deals
The best round-trip flight price to Porto from South Africa in the last 72 hours is R10 484 (Johannesburg OR Tambo to Porto).
Search Deals
The fastest flight to Porto from South Africa takes 22h 40m (Johannesburg OR Tambo to Porto).
Search Deals
July has the highest demand for flights to Porto, with a 7% 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 84 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 316.

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 11 operators available for flights to Porto Airport as of January 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
Coimbra
Vila Nova de Gaia
Guimarães
Viseu
Aveiro
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 R651
Cape Town Intl to Porto Flightsfrom R682