What are the cheapest airlines to fly from Singapore to Porto one-way?

S$ 628 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Qatar Airways and KLM, with prices starting from S$ 726 and S$ 848, respectively. Find deals

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. Find deals

How far in advance should I book a flight from Singapore to Porto?

To save on the cost of your flight from Singapore to Porto, book at least 31 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 1,040 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 1,207.

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

March is one of the best times of the year to fly to Porto from Singapore. Prices for March average S$ 1,332 per person but you can even find prices for as low as S$ 949. The most expensive prices can be found in the month of July. Opting for a March flight can save you 70% on your journey compared to booking in July

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$ 1,423+ Flights from Singapore to Porto

Cheap flight deals from Singapore to Porto

Round-trip from	S$ 827
One-way from	S$ 561
Popular in	July
Cheapest in	March
Average price	S$ 1,217

19-5-26-5
4 total stops
58h 40m total
Singapore to Porto

Search Deals

8-5
2 total stops
40h 55m total
Singapore to Porto

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (S$ 406 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 114 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 15 April 2025.

Mon 19-520:00SIN - OPO

2 stops27h 50mMultiple Airlines

Mon 26-522:30OPO - SIN

2 stops30h 50mMultiple Airlines

Deal found 14-4S$ 827

Mon 19-522:30SIN - OPO

2 stops24h 05mKLM

Mon 26-517:30OPO - SIN

1 stop39h 00mKLM

Deal found 14-4S$ 940

Mon 19-523:10SIN - OPO

1 stop17h 40mTurkish Airlines

Tue 27-510:50OPO - SIN

1 stop38h 55mTurkish Airlines

Deal found 15-4S$ 993

Thu 29-507:10SIN - OPO

2 stops31h 45mSWISS

Thu 5-608:40OPO - SIN

1 stop25h 25mSWISS

Deal found 14-4S$ 1,036

Mon 14-422:30SIN - OPO

1 stop24h 00mAir France

Sun 20-409:20OPO - SIN

1 stop24h 10mAir France

Deal found 13-4S$ 1,042

Sun 18-503:10SIN - OPO

2 stops23h 45mQatar Airways

Tue 27-520:35OPO - SIN

2 stops29h 25mQatar Airways

Deal found 15-4S$ 1,077

Mon 14-423:25SIN - OPO

2 stops18h 50mLufthansa

Sun 20-406:00OPO - SIN

2 stops27h 40mLufthansa

Deal found 13-4S$ 1,214

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 15 April 2025.

Mon 19-520:00SIN - OPO

2 stops27h 50mMultiple Airlines

Mon 26-522:30OPO - SIN

2 stops30h 50mMultiple Airlines

Deal found 14-4S$ 827

Mon 19-522:30SIN - OPO

2 stops24h 05mKLM

Mon 26-517:30OPO - SIN

1 stop39h 00mKLM

Deal found 14-4S$ 940

Mon 19-523:10SIN - OPO

1 stop17h 40mTurkish Airlines

Tue 27-510:50OPO - SIN

1 stop38h 55mTurkish Airlines

Deal found 15-4S$ 993

Thu 29-507:10SIN - OPO

2 stops31h 45mSWISS

Thu 5-612:15OPO - SIN

1 stop21h 50mSWISS

Deal found 14-4S$ 1,036

Sun 18-503:10SIN - OPO

2 stops23h 45mQatar Airways

Tue 27-520:35OPO - SIN

2 stops29h 25mQatar Airways

Deal found 15-4S$ 1,077

Last-minute flights from Singapore to Porto
Discover last-minute flight deals from Singapore to Porto. Data last updated 15 April 2025 and is based on user searches.

Sun 18-503:10SIN - OPO

2 stops23h 45mQatar Airways

Tue 27-520:35OPO - SIN

2 stops29h 25mQatar Airways

Deal found 15-4S$ 1,077

Mon 19-520:00SIN - OPO

2 stops27h 50mMultiple Airlines

Mon 26-522:30OPO - SIN

2 stops30h 50mMultiple Airlines

Deal found 14-4S$ 827

Mon 19-522:30SIN - OPO

2 stops24h 05mKLM

Mon 26-517:30OPO - SIN

1 stop39h 00mKLM

Deal found 14-4S$ 940

Mon 19-523:10SIN - OPO

1 stop17h 40mTurkish Airlines

Tue 27-510:50OPO - SIN

1 stop38h 55mTurkish Airlines

Deal found 15-4S$ 993

Thu 29-507:10SIN - OPO

2 stops31h 45mSWISS

Thu 5-608:40OPO - SIN

1 stop25h 25mSWISS

Deal found 14-4S$ 1,036

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 15 April 2025.

Thu 8-510:15SIN - OPO

2 stops40h 55mMultiple Airlines

Deal found 15-4S$ 561

Tue 17-623:10SIN - OPO

1 stop17h 40mTurkish Airlines

Deal found 15-4S$ 628

Mon 16-603:10SIN - OPO

2 stops23h 45mQatar Airways

Deal found 15-4S$ 726

Mon 16-600:40SIN - OPO

1 stop24h 15mKLM

Deal found 15-4S$ 848

Mon 21-423:40SIN - OPO

1 stop30h 10mLufthansa

Deal found 14-4S$ 906

Fri 25-410:50SIN - OPO

1 stop35h 40mAir France

Deal found 14-4S$ 1,363

Sun 27-423:30SIN - OPO

1 stop19h 30mSWISS

Deal found 14-4S$ 1,546

Tue 17-608:45SIN - OPO

3 stops55h 35mUnited Airlines

Deal found 14-4S$ 9,594

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 19-5

20:00-16:50

2 stops27h 50m

Porto

Mon 26-5

22:30-12:20

2 stops30h 50m

S$ 827

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 19-5

22:30-15:35

2 stops24h 05m

Porto

Mon 26-5

17:30-15:30

1 stop39h 00m

S$ 940

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 19-5

23:10-09:50

1 stop17h 40m

Porto

Tue 27-5

10:50-08:45

1 stop38h 55m

S$ 993

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 29-5

07:10-07:55

2 stops31h 45m

Porto

Thu 5-6

12:15-17:05

1 stop21h 50m

S$ 1,036

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 18-5

03:10-19:55

2 stops23h 45m

Porto

Tue 27-5

20:35-09:00

2 stops29h 25m

S$ 1,077

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 8-5

10:15-20:10

2 stops40h 55m

S$ 561

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 17-6

23:10-09:50

1 stop17h 40m

S$ 628

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 16-6

03:10-19:55

2 stops23h 45m

S$ 726

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 16-6

00:40-17:55

1 stop24h 15m

S$ 848

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 21-4

23:40-22:50

1 stop30h 10m

S$ 906

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 13 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

Rainfall in Porto by month

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.

Temperature in Porto by month

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).

Reviews of airlines servicing Porto

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM

7.8

Good

1,323 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Air France

7.5

Good

1,435 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

SWISS

7.5

Good

1,578 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Qatar Airways

7.4

Good

3,551 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

United Airlines

7.4

Good

8,658 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

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.
What are the cheapest airlines to fly from Singapore to Porto one-way?
S$ 628 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Qatar Airways and KLM, with prices starting from S$ 726 and S$ 848, respectively.
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 for Singapore to Porto

Singapore to Lisbon flights

Singapore to Porto flights

Singapore to Funchal flights

Top 3 airlines flying from Singapore to Porto

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestS$ 732	AverageS$ 1,268	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestS$ 905	AverageS$ 1,202	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	CheapestS$ 954	AverageS$ 1,233	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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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$ 561

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 8-5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Porto

Keep the following information in mind while searching for Singapore to Porto flight deals. Data was last updated 15 April 2025.

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 15 April 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 15 April 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

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 15 April 2025.

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.

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

What are the cheapest airlines to fly from Singapore to Porto one-way?

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.

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?

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 15 April 2025.