What’s the cheapest stopover airport for flights from Singapore to Porto?

Paris (CDG) is the most affordable one-stop option, with an average return flight price of S$ 1,070. Find deals

How long is the flight from Singapore to Porto?

There are many flights that can get you from Singapore to Porto in 23h 25m. Fly via Etihad Airways to get the fastest option. Airlines will cover a distance of 11769 km.

What are the cheapest airlines flying from Singapore to Porto round-trip?

Our cheapest airline available from Singapore to Porto is Lufthansa. Our recent data shows that you can find tickets from as low as S$ 713 on this airline. Additional options worth looking into are SWISS and Turkish Airlines, starting at S$ 882 and S$ 956 round-trip. Lufthansa is priced at 43% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Singapore to Porto?

Travellers seeking maximum savings on their Singapore to Porto flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 are the most popular airlines that fly from Singapore to Porto?

The most popular airlines flying from Singapore to Porto are Lufthansa, SWISS and Turkish Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly return from Singapore to Porto?

Wednesday flights are found to be more expensive to fly from Singapore to Porto. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.

What is the cheapest month to fly from Singapore to Porto?

Flights from Singapore to Porto lean towards being more expensive in July. Prices are generally better when you fly from Singapore to Porto in March, with the cheapest ticket starting at S$ 927.

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

Unlike at midday, when flights are generally more expensive, you can save up to 11% on flights from Singapore to Porto by exploring options for tickets in the morning.

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$ 526+ Flights from Singapore to Porto

Cheap flight deals from Singapore to Porto

Round-trip from	S$ 871
One-way from	S$ 526
Popular in	July
Cheapest in	March
Average price	S$ 1,116

30-11-7-12
4 total stops
57h 15m total
Singapore to Porto

Search Deals

1-2
2 total stops
26h 15m total
Singapore to Porto

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (S$ 310 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 101 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Singapore to Porto

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 12 September 2025.

Sun 30-1119:25SIN - OPO

2 stops24h 20mMultiple Airlines

Sun 7-1216:40OPO - SIN

2 stops32h 55mMultiple Airlines

Deal found 11-9S$ 871

Sat 25-1021:10SIN - OPO

2 stops21h 40mMultiple Airlines

Sat 1-1111:35OPO - SIN

2 stops38h 00mMultiple Airlines

Deal found 10-9S$ 900

Sun 9-1119:25SIN - OPO

2 stops31h 55mEtihad Airways

Sun 23-1120:10OPO - SIN

2 stops29h 25mEtihad Airways

Deal found 10-9S$ 918

Thu 6-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Wed 26-1111:35OPO - SIN

2 stops38h 00mEtihad Airways

Deal found 10-9S$ 920

Mon 10-1102:45SIN - OPO

1 stop19h 20mMultiple Airlines

Mon 24-1107:00OPO - SIN

2 stops36h 40mMultiple Airlines

Deal found 10-9S$ 921

Wed 15-1021:10SIN - OPO

2 stops29h 10mEtihad Airways

Tue 28-1016:05OPO - SIN

2 stops33h 30mEtihad Airways

Deal found 10-9S$ 922

Wed 12-1119:25SIN - OPO

2 stops43h 25mEtihad Airways

Mon 24-1120:10OPO - SIN

2 stops29h 25mEtihad Airways

Deal found 10-9S$ 924

Wed 15-1021:10SIN - OPO

2 stops29h 10mEtihad Airways

Sun 26-1020:10OPO - SIN

2 stops53h 25mEtihad Airways

Deal found 10-9S$ 938

Mon 10-1102:45SIN - OPO

1 stop19h 20mMultiple Airlines

Fri 21-1113:20OPO - SIN

2 stops30h 20mMultiple Airlines

Deal found 10-9S$ 962

Fri 17-1021:10SIN - OPO

2 stops40h 40mEtihad Airways

Sat 25-1020:10OPO - SIN

2 stops30h 25mEtihad Airways

Deal found 10-9S$ 968

Thu 6-1102:45SIN - OPO

2 stops25h 30mMultiple Airlines

Wed 26-1115:55OPO - SIN

1 stop27h 45mMultiple Airlines

Deal found 10-9S$ 974

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 12 September 2025.

Sat 25-1021:10SIN - OPO

2 stops21h 40mMultiple Airlines

Sat 1-1111:35OPO - SIN

2 stops38h 00mMultiple Airlines

Deal found 10-9S$ 900

Sat 8-1119:25SIN - OPO

2 stops23h 25mEtihad Airways

Sun 23-1116:05OPO - SIN

2 stops33h 30mEtihad Airways

Deal found 10-9S$ 920

Sat 8-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Tue 25-1107:35OPO - SIN

2 stops42h 00mEtihad Airways

Deal found 10-9S$ 920

Fri 7-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Wed 26-1107:35OPO - SIN

2 stops42h 00mEtihad Airways

Deal found 10-9S$ 920

Mon 10-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Mon 24-1111:35OPO - SIN

2 stops38h 00mEtihad Airways

Deal found 10-9S$ 920

Tue 11-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Wed 26-1107:35OPO - SIN

2 stops42h 00mEtihad Airways

Deal found 10-9S$ 920

Thu 6-1119:25SIN - OPO

2 stops23h 25mEtihad Airways

Mon 24-1116:05OPO - SIN

2 stops33h 30mEtihad Airways

Deal found 10-9S$ 920

Sat 8-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Thu 20-1107:35OPO - SIN

2 stops42h 00mEtihad Airways

Deal found 10-9S$ 920

Sat 8-1119:25SIN - OPO

2 stops27h 50mEtihad Airways

Mon 24-1116:05OPO - SIN

2 stops33h 30mEtihad Airways

Deal found 10-9S$ 920

Fri 7-1119:25SIN - OPO

2 stops23h 25mEtihad Airways

Tue 25-1111:35OPO - SIN

2 stops38h 00mEtihad Airways

Deal found 10-9S$ 920

Wed 15-1021:10SIN - OPO

2 stops29h 10mEtihad Airways

Mon 27-1011:35OPO - SIN

2 stops38h 00mEtihad Airways

Deal found 10-9S$ 922

Wed 12-1119:25SIN - OPO

2 stops43h 25mEtihad Airways

Wed 26-1116:05OPO - SIN

2 stops33h 30mEtihad Airways

Deal found 10-9S$ 924

Last-minute flights from Singapore to Porto
Discover last-minute flight deals from Singapore to Porto. Data last updated 12 September 2025 and is based on user searches.

Wed 15-1021:10SIN - OPO

2 stops20h 40mEtihad Airways

Wed 29-1007:35OPO - SIN

2 stops42h 00mEtihad Airways

Deal found 10-9S$ 922

Wed 15-1021:10SIN - OPO

2 stops40h 40mEtihad Airways

Sat 25-1020:10OPO - SIN

2 stops30h 25mEtihad Airways

Deal found 10-9S$ 924

Wed 15-1021:10SIN - OPO

2 stops29h 10mEtihad Airways

Sun 26-1020:10OPO - SIN

2 stops53h 25mEtihad Airways

Deal found 10-9S$ 938

Wed 15-1023:10SIN - OPO

1 stop23h 40mTurkish Airlines

Wed 29-1016:10OPO - SIN

1 stop33h 50mTurkish Airlines

Deal found 10-9S$ 1,070

Thu 16-1021:10SIN - OPO

2 stops29h 10mEtihad Airways

Mon 27-1020:10OPO - SIN

2 stops29h 25mEtihad Airways

Deal found 10-9S$ 921

Thu 16-1010:15SIN - OPO

1 stop36h 35mTurkish Airlines

Mon 27-1016:10OPO - SIN

1 stop17h 25mTurkish Airlines

Deal found 10-9S$ 1,020

Thu 16-1010:15SIN - OPO

1 stop30h 30mTurkish Airlines

Wed 29-1016:10OPO - SIN

1 stop33h 50mTurkish Airlines

Deal found 10-9S$ 1,058

Fri 17-1021:10SIN - OPO

2 stops40h 40mEtihad Airways

Sat 25-1020:10OPO - SIN

2 stops30h 25mEtihad Airways

Deal found 10-9S$ 968

Fri 17-1021:10SIN - OPO

2 stops40h 40mEtihad Airways

Sun 26-1020:10OPO - SIN

2 stops53h 25mEtihad Airways

Deal found 10-9S$ 983

Sat 25-1021:10SIN - OPO

2 stops21h 40mMultiple Airlines

Sat 1-1111:35OPO - SIN

2 stops38h 00mMultiple Airlines

Deal found 10-9S$ 900

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 12 September 2025.

Sun 1-217:50SIN - OPO

2 stops26h 15mMultiple Airlines

Deal found 11-9S$ 526

Sat 31-100:05SIN - OPO

1 stop26h 30mSWISS

Deal found 11-9S$ 691

Sun 1-223:45SIN - OPO

1 stop21h 05mLufthansa

Deal found 11-9S$ 725

Fly from

Fly to

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 25-10

21:10-11:50

2 stops21h 40m

Porto

Sat 1-11

11:35-09:35

2 stops38h 00m

S$ 900

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 8-11

19:25-10:50

2 stops23h 25m

Porto

Sun 23-11

16:05-09:35

2 stops33h 30m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 8-11

19:25-15:15

2 stops27h 50m

Porto

Tue 25-11

07:35-09:35

2 stops42h 00m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 7-11

19:25-15:15

2 stops27h 50m

Porto

Wed 26-11

07:35-09:35

2 stops42h 00m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 10-11

19:25-15:15

2 stops27h 50m

Porto

Mon 24-11

11:35-09:35

2 stops38h 00m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 11-11

19:25-15:15

2 stops27h 50m

Porto

Wed 26-11

07:35-09:35

2 stops42h 00m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 6-11

19:25-10:50

2 stops23h 25m

Porto

Mon 24-11

16:05-09:35

2 stops33h 30m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 8-11

19:25-15:15

2 stops27h 50m

Porto

Thu 20-11

07:35-09:35

2 stops42h 00m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 8-11

19:25-15:15

2 stops27h 50m

Porto

Mon 24-11

16:05-09:35

2 stops33h 30m

S$ 920

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 7-11

19:25-10:50

2 stops23h 25m

Porto

Tue 25-11

11:35-09:35

2 stops38h 00m

S$ 920

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 15 results

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.

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

What’s the top stopover airport for flights from Singapore to Porto?

Istanbul (IST) – chosen by Cheapflights users on 68% of one-stop itineraries from Singapore to Porto on Cheapflights.

What’s the fastest stopover option from Singapore to Porto?

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 19h 40m.

What’s the fastest stopover option from Singapore to Porto?

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 19h 40m.

Which airport typically offers the quickest stopover for flights from Singapore to Porto?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 3h 39m.

Reviews of airlines servicing Porto

Check out reviews from past customers who have flown with SWISS, Turkish Airlines, andLufthansa from Singapore to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

SWISS

7.5

Good

1,731 reviews

SWISS

7.5

Good

1,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

Turkish Airlines

7.3

Good

3,968 reviews

SWISS

7.5

Good

1,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

Lufthansa

6.8

Okay

7,409 reviews

SWISS

7.5

Good

1,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

Related info for your journey

How long is the flight from Singapore to Porto?
There are many flights that can get you from Singapore to Porto in 23h 25m. Fly via Etihad Airways to get the fastest option. Airlines will cover a distance of 11769 km.
What are the cheapest airlines flying from Singapore to Porto round-trip?
Our cheapest airline available from Singapore to Porto is Lufthansa. Our recent data shows that you can find tickets from as low as S$ 713 on this airline. Additional options worth looking into are SWISS and Turkish Airlines, starting at S$ 882 and S$ 956 round-trip. Lufthansa is priced at 43% lower than the current average price of a flight leaving 3 months from now.
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

Fly from Singapore to Porto on these airlines

Turkish Airlines flights from Singapore Changi to Porto

Top 3 airlines flying from Singapore to Porto

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestS$ 713	AverageS$ 1,248	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestS$ 882	AverageS$ 1,041	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	CheapestS$ 956	AverageS$ 1,061	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto from Singapore.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Porto flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Singapore to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Singapore to Porto from S$ 526

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Porto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 12 September 2025.

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 12 September 2025.

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

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

What’s the top stopover airport for flights from Singapore to Porto?

What’s the fastest stopover option from Singapore to Porto?

What’s the fastest stopover option from Singapore to Porto?

Which airport typically offers the quickest stopover for flights from Singapore to Porto?

Reviews of airlines servicing Porto

Check out reviews from past customers who have flown with SWISS, Turkish Airlines, andLufthansa from Singapore to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Singapore to Porto?

What are the cheapest airlines flying from Singapore to Porto round-trip?

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.

Fly from Singapore to Porto on these airlines

Choose from the following airlines for your flight from Singapore to Porto. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.

Top 3 airlines flying from Singapore to Porto

Fly with Cheapflights

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 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?

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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 12 September 2025.