S$ 62+ 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 4-10. 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
13 Oct — 20 Oct1
1 adult
1 adult, Economy

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 13 September 2025.

Good one-way deal

S$ 64 or less
Price to beat on a one-way flight from Porto.
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Find flights from Porto

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 13 September 2025.

Thu 6-1112:05OPO - SIN
1 stop21h 55mSWISS
Tue 18-1100:05SIN - OPO
1 stop19h 10mSWISS
Deal found 12-9S$ 896
Thu 6-1106:00OPO - SIN
1 stop26h 55mLufthansa
Wed 19-1123:45SIN - OPO
1 stop21h 30mLufthansa
Deal found 12-9S$ 898
Thu 6-1107:25OPO - SIN
2 stops25h 30mMultiple Airlines
Tue 18-1101:40SIN - OPO
2 stops27h 35mMultiple Airlines
Deal found 12-9S$ 935
Wed 22-1007:10OPO - SIN
3 stops33h 55mMultiple Airlines
Sat 29-1119:25SIN - OPO
2 stops31h 55mMultiple Airlines
Deal found 13-9S$ 995

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 13 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

PortoSingapore

OPO - SIN

OPOSIN

Porto

Thu 6-11

12:05-18:00

1 stop21h 55m

Singapore Changi

Tue 18-11

00:05-11:15

1 stop19h 10m

S$ 896

PortoSingapore

OPO - SIN

OPOSIN

Porto

Thu 6-11

06:00-16:55

1 stop26h 55m

Singapore Changi

Wed 19-11

23:45-13:15

1 stop21h 30m

S$ 898

PortoSingapore

OPO - SIN

OPOSIN

Porto

Thu 6-11

07:25-16:55

2 stops25h 30m

Singapore Changi

Tue 18-11

01:40-21:15

2 stops27h 35m

S$ 935

PortoSingapore

OPO - SIN

OPOSIN

Porto

Wed 22-10

08:40-17:05

1 stop25h 25m

Singapore Changi

Sat 6-12

00:05-18:35

1 stop26h 30m

S$ 1,002

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 6-1

14:30-22:40

3 stops48h 10m

S$ 583

PortoSingapore

OPO - SIN

OPOSIN

Porto

Mon 5-1

21:55-08:45

2 stops26h 50m

S$ 600

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 6-1

20:10-09:35

2 stops29h 25m

S$ 618

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 6-1

09:55-16:15

1 stop22h 20m

S$ 910

PortoSingapore

OPO - SIN

OPOSIN

Porto

Mon 5-1

06:00-16:55

1 stop26h 55m

S$ 959

Flights are sorted by cheapest return flights first.

Deals found on 11-9

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 29 August 2025.

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 26 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, April is the cheapest month in which you can book a flight from Porto (average of S$ 780). Flying from Porto in August will prove the most costly (average of S$ 1,125). 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 (292 flights per day), Paris (246 flights per day) and Lisbon (157 flights per day).

Bordeaux
Bordeaux
From S$ 157
Funchal Madeira
Funchal Madeira
From S$ 85
Malaga
Malaga
From S$ 169
Barcelona-El Prat
Barcelona-El Prat
From S$ 68

What is the cheapest place to fly to from Porto?

The cheapest city to fly to from Porto is London, with prices starting at S$ 44. Explore other affordable destinations below.

London
London
From S$ 34
Barcelona-El Prat
Barcelona-El Prat
From S$ 68
Funchal Madeira
Funchal Madeira
From S$ 85
Brussels Bruxelles-National
Brussels Bruxelles-National
From S$ 97

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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
Direct flights from Lisbon
Direct flights from Funchal
Direct flights from Faro
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 13 September 2025.

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

    This month, the top selected destinations from Porto are Barcelona-El Prat Airport, Faro, Málaga. Throughout the year, Barcelona-El Prat Airport, Faro, Amsterdam 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$ 44 to London Stansted Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 197 to fly from Porto.

  • What is the cheapest month to fly from Porto?

    Currently, the cheapest month for flights from Porto is April. The most expensive month for flights is August. 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.

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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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