Cheap Flights from Singapore to Porto

Compare Singapore to Porto flight deals

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

Book the best Porto fare with no extra fees

Flight deals from Singapore to Porto

Looking for a cheap last-minute deal or the best return flight from Singapore to Porto? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore to Porto

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

Singapore to Porto: Alternative routes

Compare routes from Singapore to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Singapore to Porto: Flight information

The things to know before you go.
Cheapest flight foundRs89,221
Cheapest month to flyNovember

Finding cheap flights from Singapore to Porto: Frequently asked questions

The best price we found for a return flight from Singapore to Porto is Rs177,108. 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.
Currently, there are no airlines that fly direct from Singapore to Porto. But we found flights with one stop from Rs177,108.
As of October 2025, there are no flights flying from Singapore to Porto.
The cheapest month to fly from Singapore to Porto is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to Porto Airport on Monday, 24 November 2025.
No airlines currently offer direct flights between Singapore and Porto Airport. Most routes have one or more stops.
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 Porto 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Porto is Etihad Airways .

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

  • Singapore is home to two main airports where you can set off on your adventure. Explore your options for booking a flight from Singapore to Porto Airport (OPO) flying out of Changi International Airport (SIN) or Seletar Airport (XSP).

  • Porto is eight hours behind Singapore. Porto Airport is located in Porto, which follows the UTC+0 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to board your flight from Singapore to OPO.

  • During peak travel periods, expect longer queues and be there earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international trips.

Airports in Singapore

Changi International Airport (SIN)

  • We make it a breeze to find cheap flights from Singapore to OPO that include a stopover. To explore the options departing from Changi International Airport (SIN), uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Popular stopovers between SIN and OPO include:

    • Amsterdam Airport Schiphol (AMS)

    • Franz Josef Strauss Airport (MUC)

    • Zurich Airport (ZRH)

  • SIN is about 21 kilometres from central Singapore. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 1 hour.

  • Searching for a comfortable hotel near Changi International Airport? If you've booked an early flight from Singapore to Porto Airport, these stays will put you moments from your departure lounge:

  • 68.95% of flights that leave from Changi International Airport arrive at their destination on schedule.

Seletar Airport (XSP)

  • With public transport, you can travel from central Singapore to XSP in around 1 hour 25 minutes. The terminal is roughly 19 kilometres away, and making the trip by car takes approximately 25 minutes.

  • Catching the earliest flight? Think about checking in to one of these accommodation options near Seletar Airport the day before your Singapore to OPO flight:

About Porto Airport (OPO)

  • Consider staying in a hotel near OPO if you're catching a late flight from Singapore to Porto Airport. Check in to one of these options and be under the covers in no time flat:

  • Travel at your own pace with a Porto Airport rental car. Pick up your wheels from Klass Wagen, Goldcar or Drive & Go and discover more of Porto and beyond.

  • To lock in the lowest price, reserve your vehicle around three weeks ahead of your Singapore to Porto Airport flight.

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport is around 11 kilometres from central Porto. The time it takes to get there in a cab or car hire will depend on the time of day. Do some research before your trip.

  • It takes roughly 50 minutes to get there using public transport.

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

  • Rs89,221 is the best price for a one-way ticket from Singapore to Porto Airport. A return flight starts from Rs177,018. These fares may change based on demand and availability.

  • To find cheap flights from Singapore to OPO, book early. Airlines usually offer their most competitively priced fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest Singapore to Porto Airport tickets across the entire month. It's a great way to snap up a bargain if your trip dates aren't set in stone.

  • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment a better deal comes up on flight tickets from Singapore to OPO.

  • Find an affordable flight from Singapore to Porto Airport by using filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Singapore to Porto Airport (OPO)

  • February is the quietest month for flights from Singapore to Porto Airport (OPO), while August is the busiest. Pick the ideal time to visit Porto based on whether you like a laid-back vibe or a more bustling atmosphere.

  • When booking your Singapore to OPO flight ticket, consider the type of weather you enjoy. August is the warmest month in Porto, with temperatures ranging from 14ºC to 32ºC.

  • January sees temperatures of between 3ºC and 14ºC. Look for cheap tickets from Singapore to Porto Airport around that time if you like cooler conditions.

More about Porto

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Porto right here. Check out these hotels once you've booked your flight from Singapore to Porto Airport:

  • You'll find loads of things to do in Porto when you're ready to get out and sightsee. Start exploring at Ribeira District followed by Rio Douro and Livraria Lello.

Explore more of Portugal

  • You've visited Porto, now it's time to discover other corners of Portugal. Travel around 290 kilometres south to Lisbon to tick off its leading sights. From belém to Pasteis de Belém and Real Mosteiro de Santa Maria de Belém, you've got a jam-packed schedule ahead.

  • Amadora is another well-known destination in Portugal and is around 274 kilometres south of Porto. No journey is complete without a visit to Roman Villa, Park Fonte das Avencas and Park Fantasia.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.