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Flights to Porto

R6 432 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 17/4. 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
16:35 - 9:45
CPT
-
OPO
18h 10m
1 stop
Turkish Airlines Logo
16:40 - 11:50
OPO
-
CPT
18h 10m
1 stop
R9 736Turkish Airlines
Tue, May 5 - Wed, Jun 3
Lufthansa Logo
10:10 - 23:40
JNB
-
OPO
15h 30m
1 stop
Lufthansa Logo
6:15 - 7:05
OPO
-
JNB
22h 50m
1 stop
R10 236Lufthansa
Sun, Mar 8 - Sat, Mar 21
Turkish Airlines Logo
16:35 - 9:45
CPT
-
OPO
18h 10m
1 stop
Turkish Airlines Logo
16:40 - 11:50
OPO
-
CPT
18h 10m
1 stop
R10 284Turkish Airlines
Mon, May 18 - Fri, May 29
Turkish Airlines Logo
16:35 - 23:30
CPT
-
OPO
31h 55m
1 stop
Turkish Airlines Logo
16:40 - 11:50
OPO
-
CPT
18h 10m
1 stop
R10 300Turkish Airlines
Tue, May 5 - Wed, Jun 3
Turkish Airlines Logo
16:35 - 23:30
CPT
-
OPO
31h 55m
1 stop
Turkish Airlines Logo
16:40 - 11:50
OPO
-
CPT
18h 10m
1 stop
R10 333Turkish Airlines
Tue, May 5 - Wed, Jun 3
Multiple Airlines Logo
10:10 - 23:40
JNB
-
OPO
15h 30m
1 stop
Multiple Airlines Logo
12:10 - 10:30
OPO
-
JNB
20h 20m
1 stop
R10 461Multiple Airlines
Thu, Mar 5 - Wed, Mar 18
Turkish Airlines Logo
16:35 - 15:40
CPT
-
OPO
24h 05m
1 stop
Turkish Airlines Logo
16:40 - 11:50
OPO
-
CPT
18h 10m
1 stop
R10 607Turkish Airlines
Tue, Apr 21 - Thu, May 7
Air Europa Logo
18:55 - 6:50
JNB
-
OPO
12h 55m
1 stop
Air Europa Logo
16:05 - 9:50
OPO
-
JNB
16h 45m
1 stop
R10 945Air Europa
Tue, Jun 30 - Fri, Aug 14
Lufthansa Logo
8:45 - 23:25
JNB
-
OPO
15h 40m
1 stop
Lufthansa Logo
6:00 - 8:35
OPO
-
JNB
25h 35m
1 stop
R11 010Lufthansa
Sat, Apr 25 - Sat, May 2
Air Europa Logo
18:55 - 6:50
JNB
-
OPO
12h 55m
1 stop
Air Europa Logo
11:35 - 9:50
OPO
-
JNB
21h 15m
1 stop
R11 122Air Europa
Thu, Jun 25 - Fri, Aug 14

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

Fly from

Route

Depart

Return

Price

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Tue 5/5

16:35-9:45

1 stop18h 10m

Porto

Wed 3/6

16:40-11:50

1 stop18h 10m

R9 736

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sun 8/3

10:10-23:40

1 stop15h 30m

Porto

Sat 21/3

6:15-7:05

1 stop22h 50m

R10 236

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Mon 18/5

16:35-9:45

1 stop18h 10m

Porto

Fri 29/5

16:40-11:50

1 stop18h 10m

R10 284

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Tue 5/5

16:35-23:30

1 stop31h 55m

Porto

Wed 3/6

16:40-11:50

1 stop18h 10m

R10 300

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Tue 5/5

16:35-23:30

1 stop31h 55m

Porto

Wed 3/6

16:40-11:50

1 stop18h 10m

R10 333

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 5/3

10:10-23:40

1 stop15h 30m

Porto

Wed 18/3

12:10-10:30

1 stop20h 20m

R10 461

Cape TownPorto

CPT - OPO

CPTOPO

Cape Town Intl

Tue 21/4

16:35-15:40

1 stop24h 05m

Porto

Thu 7/5

16:40-11:50

1 stop18h 10m

R10 607

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Tue 30/6

18:55-6:50

1 stop12h 55m

Porto

Fri 14/8

16:05-9:50

1 stop16h 45m

R10 945

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Sat 25/4

8:45-23:25

1 stop15h 40m

Porto

Sat 2/5

6:00-8:35

1 stop25h 35m

R11 010

JohannesburgPorto

JNB - OPO

JNBOPO

Johannesburg OR Tambo

Thu 25/6

18:55-6:50

1 stop12h 55m

Porto

Fri 14/8

11:35-9:50

1 stop21h 15m

R11 122

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 February is, on average, the cheapest month to fly to Porto from South Africa, with most prices found around R10 800. The month of January is another great option to travel to Porto, with average flight prices from South Africa averaging around R10 832.

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 449 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 235 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 AIRPORTFebruary14% cheaperFlying from Johannesburg OR Tambo Airport to Porto costs on average just R10 800 in February
MOST EXPENSIVE MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTAugust13% more expensiveIt costs about R14 185 for flights to Porto from Johannesburg OR Tambo Airport in August
MOST POPULAR MONTH TO FLY TO PORTO FROM JOHANNESBURG OR TAMBO AIRPORTDecember176% 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 432

Best Round-Trip Price

R9 736

Fastest flight time

16h 50m

Popular in

December
The best one-way flight price to Porto from South Africa in the last 72 hours is R6 432 (Cape Town Intl to Porto).
Search Deals
The best round-trip flight price to Porto from South Africa in the last 72 hours is R9 736 (Cape Town Intl to Porto).
Search Deals
The fastest flight to Porto from South Africa takes 16h 50m (Johannesburg OR Tambo to Porto).
Search Deals
December has the highest demand for flights to Porto, with a 5% 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 449.

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 12 operators available for flights to Porto Airport as of February 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 R610
Cape Town Intl to Porto Flightsfrom R604