How long is the flight from Singapore to Porto?

There are many flights that can get you from Singapore to Porto in 21h 30m. Fly via Etihad Airways or Air France to get the fastest option. Airlines will cover a distance of 11769 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What is the cheapest time of day to fly from SG to OPO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Porto as you normally would.

What airport do you fly into for flights to Porto from Singapore?

Located just 10.9 km from the city centre, Porto (OPO) is the airport most travelers will use when flying to Porto from Singapore.

Can I find deals for flights from Singapore to Porto that include hotel bookings?

Yes. In addition to deals on Singapore to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Porto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Porto.

Can I find deals for business class flights from Singapore to Porto?

Yes. Cheapflights offers flight deals from Singapore to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 407+ Cheap Flights from Singapore to Porto

Cheap flight deals from Singapore to Porto

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Singapore to Porto
Explore the most affordable flight options available from Singapore to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Wed 21-1017:55 -

2 stops32h 50m

Wed 28-1006:10 -

2 stops24h 45m

Deal found 5-9S$ 817

Wed 23-1219:25 -

2 stops33h 50m

Sun 10-108:45 -

2 stops40h 50m

Deal found 8-9S$ 824

Wed 30-903:15 -

2 stops23h 30m

Thu 15-1020:20 -

2 stops41h 55m

Deal found 6-9S$ 860

Fri 20-1102:45 -

1 stop29h 10m

Thu 3-1217:55 -

2 stops25h 15m

Deal found 9-9S$ 947

Sun 15-1122:50 -

1 stop19h 45m

Sat 28-1105:55 -

1 stop19h 05m

Deal found 9-9S$ 949

Tue 22-921:00 -

2 stops40h 50m

Fri 25-907:35 -

2 stops27h 25m

Deal found 8-9S$ 958

Fri 20-1102:45 -

1 stop29h 10m

Wed 2-1208:45 -

2 stops35h 55m

Deal found 9-9S$ 961

Wed 21-1003:15 -

2 stops35h 45m

Thu 29-1021:55 -

2 stops26h 50m

Deal found 7-9S$ 963

Tue 15-910:25 -

2 stops27h 25m

Tue 22-907:45 -

2 stops25h 15m

Deal found 6-9S$ 964

Sun 22-1102:45 -

2 stops29h 05m

Mon 7-1210:30 -

1 stop34h 10m

Deal found 9-9S$ 971

Find flight deals from Singapore to Porto

Round-trip from	S$ 817
One-way from	S$ 407
Popular in	April
Cheapest in	March
Average price	S$ 929

21-10-28-10
4 total stops
57h 35m total
Singapore to Porto

Search Deals

28-1-31-12
2 total stops
55h 50m total
Singapore to Porto

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (S$ 56 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Sun 24-1

20:50-13:35

2 stops48h 45m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 440

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Thu 19-11

20:50-22:25

2 stops33h 35m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 473

Fastest return journey

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Mon 28-9

21:00-12:30

2 stops22h 30m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 474

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Tue 15-9

10:25-21:50

3 stops42h 25m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 545

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Wed 30-9

03:15-19:45

2 stops23h 30m

Porto

Thu 15-10

20:20-21:15

2 stops41h 55m

S$ 860

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Tue 23-2

19:25-10:50

2 stops23h 25m

Porto

Sat 27-2

20:10-09:35

2 stops53h 25m

S$ 933

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Tue 20-10

00:55-15:30

1 stop21h 35m

Porto

Wed 28-10

11:30-16:55

1 stop21h 25m

S$ 1,000

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Tue 20-10

00:55-15:25

2 stops21h 30m

Porto

Wed 28-10

11:30-16:55

1 stop21h 25m

S$ 1,040

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Sat 24-10

03:15-08:30

3 stops36h 15m

Porto

Sun 1-11

05:00-14:55

3 stops25h 55m

S$ 1,053

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Thu 22-10

10:25-15:45

1 stop36h 20m

Porto

Thu 29-10

10:55-08:45

1 stop37h 50m

S$ 1,086

Flights are sorted by cheapest return flights first.

Deals found on 9-9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Singapore to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Singapore with our price prediction graph.

SIN-OPO

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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Porto

SG0-OPO

SIN-OPO

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Porto

See what other customers who have flown with Turkish Airlines and Lufthansa from Singapore to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Turkish Airlines

7.4

Good

4,472 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IST - LAX

Snacks were not good They need to serve more drinks

Turkish Airlines

7.4

Good

4,472 reviews

Turkish Airlines

7.4

Good

4,472 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IST - LAX

Snacks were not good They need to serve more drinks

Lufthansa

6.8

Okay

8,212 reviews

Turkish Airlines

7.4

Good

4,472 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IST - LAX

Snacks were not good They need to serve more drinks

Related info for your journey

What airport do you fly into for flights to Porto from Singapore?
Located just 10.9 km from the city centre, Porto (OPO) is the airport most travelers will use when flying to Porto from Singapore.
How long is the flight from Singapore to Porto?
There are many flights that can get you from Singapore to Porto in 21h 30m. Fly via Etihad Airways or Air France to get the fastest option. Airlines will cover a distance of 11769 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Singapore to Porto that include hotel bookings?
Yes. In addition to deals on Singapore to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Porto.
Can I find deals for business class flights from Singapore to Porto?
Yes. Cheapflights offers flight deals from Singapore to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Singapore to Porto

Singapore to Lisbon flights

Singapore to Porto flights

Singapore to Funchal flights

Top 2 airlines flying from Singapore to Porto

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestS$ 944	AverageS$ 1,031	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Lufthansa	CheapestS$ 990	AverageS$ 1,333	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Porto?

When you search for this flight from Singapore to Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Porto from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Singapore to Porto with no change fees?

Certainly. Search results for flights to Porto from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Singapore to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to Porto from S$ 407

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Porto

Cheapest flights from Singapore to PortoExplore the most affordable flight options available from Singapore to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Singapore to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Singapore to PortoDiscover carefully curated flight deals from Singapore to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Singapore to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Singapore to PortoDiscover last-minute flight deals from Singapore to Porto. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Porto. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Singapore to PortoSearch for one-way flight options from Singapore to Porto. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Singapore to Porto. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Singapore to Porto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Porto that are best for you.

Best time to book a flight from Singapore to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Singapore with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Porto

See what other customers who have flown with Turkish Airlines and Lufthansa from Singapore to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Porto from Singapore?

How long is the flight from Singapore to Porto?

Can I find deals for flights from Singapore to Porto that include hotel bookings?

How can I find direct flights from Singapore to Porto?

Can I find deals for business class flights from Singapore to Porto?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Porto by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Singapore to Porto by cabin class

Find flights from Singapore to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Porto flights

Browse other Singapore and Porto flight options. Last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Singapore to Porto

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Porto?

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

Can Cheapflights find flights from Singapore to Porto with no change fees?

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

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from Singapore to Porto
Explore the most affordable flight options available from Singapore to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Singapore to Porto
Discover carefully curated flight deals from Singapore to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Singapore to Porto
Discover last-minute flight deals from Singapore to Porto. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Singapore to Porto
Search for one-way flight options from Singapore to Porto. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.