Cheap Flights from Porto to Singapore

Compare Porto to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

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Flight deals from Porto to Singapore

Looking for a cheap last-minute deal or the best return flight from Porto Airport to Singapore? If you want to travel next month, return fares start from R 13,291. Find the lowest prices on one-way and return tickets right here.

Singapore.R 6,332 per passenger.Departing Wed, 27 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 27 May, arriving in Singapore Changi.Price includes taxes and charges.From R 6,332, select.

Singapore.R 6,362 per passenger.Departing Wed, 2 Dec.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 2 Dec, arriving in Singapore Changi.Price includes taxes and charges.From R 6,362, select.

Singapore.R 6,420 per passenger.Departing Sat, 14 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Sat, 14 Nov, arriving in Singapore Changi.Price includes taxes and charges.From R 6,420, select.

Singapore.R 6,844 per passenger.Departing Mon, 15 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Mon, 15 Jun, arriving in Singapore Changi.Price includes taxes and charges.From R 6,844, select.

Singapore.R 6,882 per passenger.Departing Sat, 6 Feb.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Sat, 6 Feb, arriving in Singapore Changi.Price includes taxes and charges.From R 6,882, select.

Singapore.R 7,268 per passenger.Departing Wed, 7 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 7 Oct, arriving in Singapore Changi.Price includes taxes and charges.From R 7,268, select.

Singapore.R 7,827 per passenger.Departing Sat, 9 Jan.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Porto on Sat, 9 Jan, arriving in Singapore Changi.Price includes taxes and charges.From R 7,827, select.

Singapore.R 7,846 per passenger.Departing Thu, 27 Aug.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Porto on Thu, 27 Aug, arriving in Singapore Changi.Price includes taxes and charges.From R 7,846, select.

Singapore.R 8,001 per passenger.Departing Sun, 13 Sep.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Porto on Sun, 13 Sep, arriving in Singapore Changi.Price includes taxes and charges.From R 8,001, select.

Singapore.R 8,001 per passenger.Departing Tue, 21 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Tue, 21 Jul, arriving in Singapore Changi.Price includes taxes and charges.From R 8,001, select.

Singapore.R 10,425 per passenger.Departing Sun, 18 Apr.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Porto on Sun, 18 Apr, arriving in Singapore Changi.Price includes taxes and charges.From R 10,425, select.

Find the cheapest month to fly from Porto to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Singapore flights are currently cheapest in May.

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Alternative Porto to Singapore routes

Looking for the cheapest, fastest or easiest route from Porto to Singapore? You could fly into the following airports instead.

Seletar

14km from central Singapore

Closest

Search flights

Singapore Changi

18km from central Singapore

Cheapest

from R 6,332

Search flights

Porto to Singapore: Flight information

The things to know before you go.

Cheapest flight found	R 6,332
Cheapest month to fly	May

Finding cheap flights from Porto to Singapore: Frequently asked questions

How many airports are there in Singapore?

There are 2 airports in Singapore: Seletar and Singapore Changi.

How much are return flights from Porto to Singapore?

The best price we found for a return flight from Porto to Singapore is R 13,078. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Porto to Singapore?

Currently, there are no airlines that fly direct from Porto to Singapore. But we found flights with one or more stops from R 13,071.

How many flights are there a week from Porto to Singapore?

As of May 2026, there are no flights flying from Porto to Singapore.

When is the cheapest time to fly from Porto to Singapore?

The cheapest month to fly from Porto to Singapore is usually November.

Which is the cheapest airport to fly into in Singapore?

If you're flying from Porto Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from R 13,078.

Which upcoming date is cheapest to fly from Porto Airport to Singapore on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Singapore on Sunday, 15 November 2026.

Can I get a direct flight from Porto Airport to Singapore?

No airlines currently offer direct flights between Porto Airport and Singapore. Most routes have one or more stops.

How can I get the best flight deal from Porto Airport to Singapore?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Singapore?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Singapore?

In May, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.

Which is the cheapest airline to fly from Porto Airport to Singapore with?

Currently, TAP Air Portugal offers the cheapest flight tickets to Singapore.

Flying from Porto Airport (OPO) to Singapore: what you need to know

Porto Airport is located in Porto. Following the UTC+8 timezone, Singapore is eight hours ahead of Porto.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your OPO to Singapore flight.
You can expect longer lines in popular months such as August. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you plenty of time for security and boarding.
We make it a breeze to book plane tickets from OPO to Singapore with a stopover. To see all your options, deselect 'Direct flights only.' Next, choose a flight offering a stop long enough to see the sights of your chosen city. Major stopovers include:
- Frankfurt Airport (FRA)
- Zurich Airport (ZRH)
- London Gatwick Airport (LGW)
Travelling from central Porto to OPO takes around 50 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 11 kilometres in 20 minutes or so, depending on traffic.
Looking for a hotel near OPO? If you're catching an early flight from Porto Airport to Singapore, these stays will put you moments from your departure gate:
When it comes to the on-time performance of Porto Airport, 74.49% of flights stick to their scheduled arrival time.

How to find the cheapest flights from Porto Airport (OPO) to Singapore

R 6,332 is currently the lowest price for a one-way Porto Airport to Singapore flight. A return plane ticket starts at R 13,078. These prices can change based on demand and availability.
To pick up cheap flights from OPO to Singapore, book ahead. Airlines typically offer the most competitive fares when tickets are first released.
The 'Whole month' search tool will show you the cheapest tickets from Porto Airport to Singapore across the entire month. It's a great way to snap up a bargain if your plans aren't set in stone.
Snapping up a cheap flight from OPO to Singapore couldn't be easier with Price Alerts. Simply set up one of these automatic notifications and we'll notify you when a better deal is available.
Tailor your flights with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Porto Airport to Singapore.

Airports in Singapore

Changi International Airport (SIN)

Changi International Airport (SIN) is around 21 kilometres from the centre of Singapore. If you're opting for a ride-share or a taxi, the drive takes roughly 20 minutes.
It takes around 1 hour if you're travelling on public transport.
Consider booking a hotel close to SIN if you're coming in on a late flight from Porto Airport to Singapore. Select one of these options and make your first night all about rest:
Go where the road takes you with a Changi International Airport rental car. Book your wheels from Avis, Sixt or Green Motion and see more of Singapore and beyond.
For the best deal, reserve your ride from Changi International Airport about two weeks ahead of your flight from OPO to Singapore.

Seletar Airport (XSP)

After your flight from Porto Airport to Singapore has landed, you can make your way to the city centre in about 25 minutes by car. Central Singapore is roughly 19 kilometres from Seletar Airport (XSP).
You can expect the trip to take about 1 hour 25 minutes on public transport.
After stepping off your OPO to Singapore flight, kick back at a hotel close to XSP. These are some comfortable accommodation options that'll help you sink into relaxation mode:

Best time to go to Singapore

Carefully consider your dates before locking in your flight from Porto Airport to Singapore. The city buzzes in high season, but hotel prices are usually higher and top attractions can get crowded. Plan your trip to Singapore in the low season if you like a quieter vibe.
The warmest month in Singapore is May, with temperatures ranging between 25ºC (77ºF) and 31ºC (88ºF). Book your Porto Airport to Singapore plane ticket then if that's your definition of good weather.
Look for cheap tickets from OPO to Singapore in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC (75ºF) and 30ºC (86ºF) on average.

More about Singapore

Start your Singapore trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Porto Airport to Singapore, browse our selection of hotels including:
There are so many things to see and do in this city it can be difficult to know where to start. Gardens by the Bay, Marina Bay Sands and Universal Studios Singapore are leading attractions which should be on every Singapore itinerary.