S$ 491 Find cheap flights from Porto to Singapore

In the last 3 days, the lowest price for a flight from Porto to Singapore was S$ 365 for a one-way ticket and S$ 632 for a return.

When flying out of Porto you will be using Porto. You will be landing at Singapore, also known as Singapore Changi.

We unfortunately don’t have that data for this specific route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Porto and Singapore, with Star Alliance being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Singapore.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Porto is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Porto with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.