S$ 60+ Cheap flights from Porto

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — SIN
9 abr. — 16 abr.1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Porto

Discover essential information about flights departing from Porto, including flight schedules, destinations, airlines operating at the Porto airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 10 marzo 2026.

Good one-way deal

S$ 64 or less
Price to beat on a one-way flight from Porto.
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Cheapest flights from Porto
Explore the most affordable flight options available from Porto. Find the lowest fares based on data from user searches, with prices last updated on 10 marzo 2026.

sáb. 2-506:30
OPO
-
SIN
1 stop38h 35m
Multiple Airlines
lun. 18-523:00
SIN
-
OPO
2 stops40h 35m
Multiple Airlines
Deal found 7-3S$ 899
vie. 24-406:20
OPO
-
SIN
2 stops26h 25m
Multiple Airlines
dom. 10-516:10
SIN
-
OPO
2 stops35h 30m
Multiple Airlines
Deal found 6-3S$ 910
sáb. 2-506:00
OPO
-
SIN
1 stop27h 30m
Lufthansa
lun. 18-523:40
SIN
-
OPO
1 stop30h 10m
Lufthansa
Deal found 8-3S$ 928
vie. 1-516:35
OPO
-
SIN
1 stop16h 55m
Multiple Airlines
dom. 17-523:25
SIN
-
OPO
1 stop25h 50m
Multiple Airlines
Deal found 6-3S$ 939
mié. 22-417:45
OPO
-
SIN
2 stops48h 25m
Multiple Airlines
dom. 3-510:25
SIN
-
OPO
1 stop30h 15m
Multiple Airlines
Deal found 8-3S$ 948
vie. 24-406:20
OPO
-
SIN
1 stop27h 15m
Lufthansa
dom. 10-523:40
SIN
-
OPO
1 stop30h 15m
Lufthansa
Deal found 6-3S$ 958
mié. 8-422:00
OPO
-
SIN
2 stops28h 40m
Multiple Airlines
mié. 15-421:00
SIN
-
OPO
2 stops26h 10m
Multiple Airlines
Deal found 8-3S$ 966

Find flights from Porto within your budget

 
Find flights departing from Porto that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 marzo 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoSingapore

OPO - SIN

OPOSIN

Porto

vie. 24-4

21:30-01:10

2 stops44h 40m

Singapore Changi

dom. 10-5

05:25-15:40

1 stop17h 15m

S$ 957

PortoSingapore

OPO - SIN

OPOSIN

Porto

lun. 23-3

16:05-09:35

2 stops33h 30m

Singapore Changi

mié. 1-4

21:00-06:50

2 stops40h 50m

S$ 1,013

PortoSingapore

OPO - SIN

OPOSIN

Porto

lun. 4-5

06:15-01:10

2 stops59h 55m

Singapore Changi

mar. 19-5

05:25-15:50

1 stop17h 25m

S$ 1,022
Fastest return journey

PortoSingapore

OPO - SIN

OPOSIN

Porto

vie. 24-4

14:35-17:10

2 stops19h 35m

Singapore Changi

dom. 10-5

23:25-18:15

1 stop25h 50m

S$ 1,076

PortoSingapore

OPO - SIN

OPOSIN

Porto

jue. 7-5

11:00-08:45

1 stop38h 45m

Singapore Changi

lun. 11-5

11:10-15:50

1 stop35h 40m

S$ 1,126

PortoSingapore

OPO - SIN

OPOSIN

Porto

jue. 7-5

11:35-09:40

2 stops39h 05m

Singapore Changi

lun. 11-5

21:00-19:20

2 stops29h 20m

S$ 1,135
Cheapest one-way

PortoSingapore

OPO - SIN

OPOSIN

Porto

sáb. 2-5

21:50-01:10

3 stops44h 20m

S$ 393

PortoSingapore

OPO - SIN

OPOSIN

Porto

mié. 29-4

15:40-01:10

2 stops50h 30m

S$ 431

PortoSingapore

OPO - SIN

OPOSIN

Porto

mié. 6-5

17:25-01:10

3 stops48h 45m

S$ 434
Fastest single journey

PortoSingapore

OPO - SIN

OPOSIN

Porto

jue. 7-5

23:45-01:10

1 stop18h 25m

S$ 491

Flights are sorted by cheapest return flights first.

Deals found on 8-3

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Porto

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Porto

Get recent, data-driven insights about flights from Porto including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Porto to Singapore. Price data was last updated on 6 March 2026.

The price you pay for your flight from Porto may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Porto?

Currently, May is the cheapest month in which you can book a flight from Porto (average of S$ 789). Flying from Porto in July will prove the most costly (average of S$ 1,292). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Porto?

From Porto you can expect to find greater availability for the following destinations: Madrid (312 flights per day), Paris (184 flights per day) and Lisbon (153 flights per day).

Madrid Barajas
Madrid Barajas
From S$ 42
Malaga
Malaga
From S$ 216
Brussels Bruxelles-National
Brussels Bruxelles-National
From S$ 124
Ponta Delgada Nordela
Ponta Delgada Nordela
From S$ 128

What is the cheapest place to fly to from Porto?

The cheapest city to fly to from Porto is Madrid Barajas, with prices starting at S$ 42. Explore other affordable destinations below.

Madrid Barajas
Madrid Barajas
From S$ 42
London
London
From S$ 44
Brussels Bruxelles-National
Brussels Bruxelles-National
From S$ 124
Ponta Delgada Nordela
Ponta Delgada Nordela
From S$ 128

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Portugal

Book a direct flight from one of these other cities located in Portugal.
Direct flights from Porto
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Direct flights from Ponta Delgada

Related info for your journey

Access useful and relevant information related to your journey from Porto. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 10 marzo 2026.

  • What are the most popular destinations to fly to from Porto?

    This month, the top selected destinations from Porto are Buenos Aires Ministro Pistarini Airport, Funchal, Barcelona-El Prat Airport. Throughout the year, Funchal, Barcelona-El Prat Airport, Faro are some of the top choices made by users flying from Porto.

  • What is the cheapest flight from Porto to anywhere?

    Users have flown out of Porto for as low as S$ 42 to Madrid (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 141 to fly from Porto.

  • What is the cheapest month to fly from Porto?

    Currently, the cheapest month for flights from Porto is May. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Porto?

    Deals for flights from Porto are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Porto?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Porto.

  • Can Cheapflights find flights from Porto with no change fees?

    Need flexible booking options for your flight from Porto ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Porto become cheaper?

    Yes, Cheapflights offers price alerts on flights from Porto so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Porto?

Deals for flights from Porto are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Porto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Porto.

Can Cheapflights find flights from Porto with no change fees?

Need flexible booking options for your flight from Porto ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Porto become cheaper?

Yes, Cheapflights offers price alerts on flights from Porto so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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