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

S$ 625 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$ 739 and S$ 1,553, 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$ 1,034 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 1,200.

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$ 1,324 per person but you can even find prices for as low as S$ 943. 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$ 2,231+ Flights from Singapore to Porto

Cheap flight deals from Singapore to Porto

Round-trip from	S$ 988
One-way from	S$ 625
Popular in	July
Cheapest in	March
Average price	S$ 1,209

13-6-20-6
4 total stops
66h 55m total
Singapore to Porto

Search Deals

Turkish Airlines
17-6
1 total stop
23h 40m total
Singapore to Porto

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (S$ 400 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 112 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 30 April 2025.

Fri 13-620:00SIN - OPO

2 stops34h 20mMultiple Airlines

Fri 20-620:45OPO - SIN

2 stops32h 35mMultiple Airlines

Deal found 29-4S$ 988

Fri 13-610:15SIN - OPO

1 stop30h 30mTurkish Airlines

Fri 20-610:45OPO - SIN

1 stop39h 00mTurkish Airlines

Deal found 29-4S$ 1,006

Sat 14-618:30SIN - OPO

2 stops54h 45mSWISS

Sat 21-614:35OPO - SIN

2 stops43h 30mSWISS

Deal found 29-4S$ 1,163

Tue 24-603:10SIN - OPO

2 stops35h 25mIberia

Wed 9-708:40OPO - SIN

2 stops29h 20mIberia

Deal found 29-4S$ 1,246

Sun 18-523:40SIN - OPO

1 stop18h 35mLufthansa

Tue 27-516:35OPO - SIN

1 stop16h 50mLufthansa

Deal found 29-4S$ 1,268

Tue 24-600:40SIN - OPO

1 stop25h 35mKLM

Wed 9-716:20OPO - SIN

2 stops18h 55mKLM

Deal found 29-4S$ 1,328

Wed 25-603:10SIN - OPO

2 stops35h 25mQatar Airways

Wed 9-714:05OPO - SIN

2 stops23h 55mQatar Airways

Deal found 29-4S$ 1,363

Fri 13-600:50SIN - OPO

2 stops28h 45mEmirates

Sat 21-611:00OPO - SIN

2 stops38h 35mEmirates

Deal found 29-4S$ 2,028

Fri 23-520:50SIN - OPO

2 stops28h 05mAustrian Airlines

Sun 1-618:35OPO - SIN

2 stops18h 05mAustrian Airlines

Deal found 28-4S$ 6,740

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 30 April 2025.

Fri 13-620:00SIN - OPO

2 stops34h 20mMultiple Airlines

Fri 20-620:45OPO - SIN

2 stops32h 35mMultiple Airlines

Deal found 29-4S$ 988

Thu 12-623:30SIN - OPO

1 stop26h 00mSWISS

Thu 19-608:40OPO - SIN

1 stop25h 25mSWISS

Deal found 28-4S$ 990

Fri 13-610:15SIN - OPO

1 stop30h 30mTurkish Airlines

Fri 20-610:45OPO - SIN

1 stop39h 00mTurkish Airlines

Deal found 29-4S$ 1,006

Wed 11-600:40SIN - OPO

1 stop25h 55mKLM

Thu 19-611:25OPO - SIN

2 stops22h 05mKLM

Deal found 28-4S$ 1,078

Tue 24-603:10SIN - OPO

2 stops35h 25mIberia

Wed 9-708:40OPO - SIN

2 stops29h 20mIberia

Deal found 28-4S$ 1,242

Sun 18-523:40SIN - OPO

1 stop18h 35mLufthansa

Tue 27-516:35OPO - SIN

1 stop16h 50mLufthansa

Deal found 29-4S$ 1,268

Wed 25-603:10SIN - OPO

2 stops35h 25mQatar Airways

Wed 9-716:55OPO - SIN

2 stops21h 05mQatar Airways

Deal found 28-4S$ 1,349

Wed 20-801:40SIN - OPO

2 stops28h 30mEmirates

Fri 19-910:00OPO - SIN

2 stops21h 05mEmirates

Deal found 27-4S$ 1,751

Fri 23-520:50SIN - OPO

2 stops28h 05mAustrian Airlines

Thu 5-610:25OPO - SIN

2 stops26h 15mAustrian Airlines

Deal found 28-4S$ 6,740

Last-minute flights from Singapore to Porto
Discover last-minute flight deals from Singapore to Porto. Data last updated 30 April 2025 and is based on user searches.

Sun 18-523:40SIN - OPO

1 stop18h 35mLufthansa

Tue 27-516:35OPO - SIN

1 stop16h 50mLufthansa

Deal found 29-4S$ 1,268

Sun 18-510:30SIN - OPO

2 stops40h 25mQatar Airways

Wed 4-616:35OPO - SIN

2 stops21h 25mQatar Airways

Deal found 28-4S$ 3,869

Sun 18-500:40SIN - OPO

1 stop28h 35mKLM

Wed 4-616:20OPO - SIN

2 stops18h 55mKLM

Deal found 28-4S$ 6,839

Mon 19-518:45SIN - OPO

2 stops28h 10mIberia

Thu 5-620:35OPO - SIN

2 stops36h 10mIberia

Deal found 28-4S$ 4,159

Mon 19-523:30SIN - OPO

1 stop29h 00mSWISS

Wed 4-612:20OPO - SIN

2 stops35h 35mSWISS

Deal found 28-4S$ 4,957

Tue 20-518:45SIN - OPO

2 stops23h 05mMultiple Airlines

Tue 3-616:35OPO - SIN

2 stops21h 25mMultiple Airlines

Deal found 28-4S$ 3,966

Thu 22-505:10SIN - OPO

1 stop17h 40mTurkish Airlines

Wed 4-610:50OPO - SIN

1 stop24h 05mTurkish Airlines

Deal found 28-4S$ 6,153

Fri 23-520:50SIN - OPO

2 stops28h 05mAustrian Airlines

Thu 5-610:25OPO - SIN

2 stops26h 15mAustrian Airlines

Deal found 28-4S$ 6,740

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 30 April 2025.

Tue 17-623:10SIN - OPO

1 stop23h 40mTurkish Airlines

Deal found 29-4S$ 625

Mon 16-603:10SIN - OPO

2 stops25h 10mQatar Airways

Deal found 29-4S$ 739

Tue 17-623:10SIN - OPO

2 stops21h 55mMultiple Airlines

Deal found 29-4S$ 747

Mon 16-600:40SIN - OPO

1 stop24h 15mKLM

Deal found 29-4S$ 1,553

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

Fri 13-6

20:00-23:20

2 stops34h 20m

Porto

Fri 20-6

20:45-12:20

2 stops32h 35m

S$ 988

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 13-6

10:15-09:45

1 stop30h 30m

Porto

Fri 20-6

10:45-08:45

1 stop39h 00m

S$ 1,006

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 14-6

18:30-18:15

2 stops54h 45m

Porto

Sat 21-6

14:35-17:05

2 stops43h 30m

S$ 1,163

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 24-6

03:10-07:35

2 stops35h 25m

Porto

Wed 9-7

08:40-21:00

2 stops29h 20m

S$ 1,246

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 18-5

23:40-11:15

1 stop18h 35m

Porto

Tue 27-5

16:35-16:25

1 stop16h 50m

S$ 1,268

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 24-6

00:40-19:15

1 stop25h 35m

Porto

Wed 9-7

16:20-18:15

2 stops18h 55m

S$ 1,328

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 25-6

03:10-07:35

2 stops35h 25m

Porto

Wed 9-7

14:05-21:00

2 stops23h 55m

S$ 1,363

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 13-6

00:50-22:35

2 stops28h 45m

Porto

Sat 21-6

11:00-08:35

2 stops38h 35m

S$ 2,028

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 23-5

20:50-17:55

2 stops28h 05m

Porto

Thu 5-6

10:25-19:40

2 stops26h 15m

S$ 6,740

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 17-6

23:10-15:50

1 stop23h 40m

S$ 625

Flights are sorted by cheapest return flights first.

Deals found on 29-4

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

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Emirates

8.0

Very Good

3,215 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

KLM

7.8

Good

1,333 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Austrian Airlines

7.6

Good

780 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

SWISS

7.5

Good

1,588 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Qatar Airways

7.4

Good

3,563 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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$ 625 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$ 739 and S$ 1,553, 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$ 727	AverageS$ 1,260	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestS$ 900	AverageS$ 1,194	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	CheapestS$ 948	AverageS$ 1,224	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.

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

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

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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$ 625

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 17-6. 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 30 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 30 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 30 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 30 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 30 April 2025.