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

S$ 631 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 SWISS and Qatar Airways, with prices starting from S$ 703 and S$ 719, 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$ 1,052 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 1,221.

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$ 1,351 per person but you can even find prices for as low as S$ 958. The most expensive prices can be found in the month of July. Opting for a March flight can save you 69% 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$ 1,267+ Flights from Singapore to Porto

Cheap flight deals from Singapore to Porto

Round-trip from	S$ 988
One-way from	S$ 631
Popular in	July
Cheapest in	March
Average price	S$ 1,000

Turkish Airlines
20-5-28-5
2 total stops
63h 20m total
Singapore to Porto

Search Deals

Turkish Airlines
18-3
1 total stop
18h 25m total
Singapore to Porto

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (S$ 476 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 115 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 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 8 March 2025.

Tue 20-509:10SIN - OPO

1 stop31h 40mTurkish Airlines

Wed 28-516:50OPO - SIN

1 stop31h 40mTurkish Airlines

Deal found 7-3S$ 988

Fri 4-418:45SIN - OPO

2 stops27h 20mMultiple Airlines

Wed 9-417:05OPO - SIN

2 stops39h 40mMultiple Airlines

Deal found 7-3S$ 1,016

Sat 7-623:30SIN - OPO

1 stop26h 00mSWISS

Sat 14-619:20OPO - SIN

1 stop38h 45mSWISS

Deal found 7-3S$ 1,038

Tue 20-521:15SIN - OPO

2 stops20h 25mKLM

Wed 28-516:20OPO - SIN

2 stops18h 55mKLM

Deal found 7-3S$ 1,062

Sun 23-303:15SIN - OPO

2 stops26h 05mQatar Airways

Mon 31-312:20OPO - SIN

2 stops25h 40mQatar Airways

Deal found 7-3S$ 1,171

Mon 24-309:35SIN - OPO

2 stops20h 25mEmirates

Mon 31-318:00OPO - SIN

2 stops20h 45mEmirates

Deal found 7-3S$ 1,549

Thu 18-915:10SIN - OPO

3 stops47h 05mEthiopian Air

Thu 25-919:55OPO - SIN

2 stops35h 55mEthiopian Air

Deal found 7-3S$ 5,597

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 8 March 2025.

Tue 20-509:10SIN - OPO

1 stop31h 40mTurkish Airlines

Wed 28-516:50OPO - SIN

1 stop31h 40mTurkish Airlines

Deal found 7-3S$ 988

Fri 4-418:45SIN - OPO

2 stops27h 20mMultiple Airlines

Wed 9-417:05OPO - SIN

2 stops39h 40mMultiple Airlines

Deal found 7-3S$ 1,016

Sat 7-623:30SIN - OPO

1 stop26h 00mSWISS

Sat 14-619:20OPO - SIN

1 stop38h 45mSWISS

Deal found 7-3S$ 1,038

Tue 20-521:15SIN - OPO

2 stops20h 25mKLM

Wed 28-516:20OPO - SIN

2 stops18h 55mKLM

Deal found 7-3S$ 1,062

Sun 23-303:15SIN - OPO

2 stops26h 05mQatar Airways

Mon 31-312:20OPO - SIN

2 stops25h 40mQatar Airways

Deal found 7-3S$ 1,171

Mon 24-309:35SIN - OPO

2 stops20h 25mEmirates

Mon 31-318:00OPO - SIN

2 stops20h 45mEmirates

Deal found 7-3S$ 1,549

Last-minute flights from Singapore to Porto
Discover last-minute flight deals from Singapore to Porto. Data last updated 8 March 2025 and is based on user searches.

Sun 23-303:15SIN - OPO

2 stops26h 05mQatar Airways

Mon 31-312:20OPO - SIN

2 stops25h 40mQatar Airways

Deal found 7-3S$ 1,171

Mon 24-309:35SIN - OPO

2 stops20h 25mEmirates

Mon 31-318:00OPO - SIN

2 stops20h 45mEmirates

Deal found 7-3S$ 1,549

Fri 4-418:45SIN - OPO

2 stops27h 20mMultiple Airlines

Wed 9-417:05OPO - SIN

2 stops39h 40mMultiple Airlines

Deal found 7-3S$ 1,016

Fri 4-409:10SIN - OPO

1 stop37h 40mTurkish Airlines

Wed 9-416:50OPO - SIN

1 stop18h 05mTurkish Airlines

Deal found 7-3S$ 1,194

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 8 March 2025.

Tue 18-323:25SIN - OPO

1 stop18h 25mTurkish Airlines

Deal found 8-3S$ 631

Mon 17-300:05SIN - OPO

1 stop25h 55mSWISS

Deal found 7-3S$ 703

Tue 18-320:25SIN - OPO

2 stops43h 15mQatar Airways

Deal found 8-3S$ 719

Wed 19-303:15SIN - OPO

2 stops24h 45mIberia

Deal found 8-3S$ 721

Sun 23-323:45SIN - OPO

2 stops30h 40mLufthansa

Deal found 8-3S$ 755

Sat 14-610:50SIN - OPO

3 stops58h 40mMultiple Airlines

Deal found 7-3S$ 1,020

Thu 24-400:50SIN - OPO

2 stops38h 10mTAP AIR PORTUGAL

Deal found 8-3S$ 1,327

Tue 18-314:05SIN - OPO

3 stops29h 40mCathay Pacific

Deal found 7-3S$ 1,460

Wed 11-620:50SIN - OPO

2 stops19h 45mAustrian Airlines

Deal found 6-3S$ 1,477

Thu 24-400:40SIN - OPO

1 stop28h 35mKLM

Deal found 8-3S$ 1,587

Tue 10-600:40SIN - OPO

2 stops21h 50mAir France

Deal found 6-3S$ 2,617

Find flights from Singapore to Porto within your budget

Fly from

Fly to

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 20-5

09:10-09:50

1 stop31h 40m

Porto

Wed 28-5

16:50-07:30

1 stop31h 40m

S$ 988

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 4-4

18:45-15:05

2 stops27h 20m

Porto

Wed 9-4

17:05-15:45

2 stops39h 40m

S$ 1,016

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 7-6

23:30-18:30

1 stop26h 00m

Porto

Sat 14-6

19:20-17:05

1 stop38h 45m

S$ 1,038

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 20-5

21:15-10:40

2 stops20h 25m

Porto

Wed 28-5

16:20-18:15

2 stops18h 55m

S$ 1,062

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 23-3

03:15-21:20

2 stops26h 05m

Porto

Mon 31-3

12:20-21:00

2 stops25h 40m

S$ 1,171

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 24-3

09:35-22:00

2 stops20h 25m

Porto

Mon 31-3

18:00-21:45

2 stops20h 45m

S$ 1,549

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 18-3

23:25-09:50

1 stop18h 25m

S$ 631

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 17-3

00:05-18:00

1 stop25h 55m

S$ 703

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 18-3

20:25-07:40

2 stops43h 15m

S$ 719

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 19-3

03:15-20:00

2 stops24h 45m

S$ 721

Flights are sorted by cheapest return flights first.

Deals found on 8-3

Showing 1-10 of 17 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.

Travel insights for flights from Singapore to Porto

Get recent, data-driven insights about flights from Singapore to Porto including ideal travel times, pricing trends, and more.

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

8.1

Very Good

3,227 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Emirates

8.1

Very Good

3,227 reviews

Emirates

8.1

Very Good

3,227 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

KLM

7.8

Good

1,322 reviews

Emirates

8.1

Very Good

3,227 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Austrian Airlines

7.5

Good

765 reviews

Emirates

8.1

Very Good

3,227 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Cathay Pacific

7.5

Good

828 reviews

Emirates

8.1

Very Good

3,227 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

SWISS

7.5

Good

1,566 reviews

Emirates

8.1

Very Good

3,227 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

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$ 631 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 SWISS and Qatar Airways, with prices starting from S$ 703 and S$ 719, 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$ 739	AverageS$ 1,282	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestS$ 915	AverageS$ 1,215	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	CheapestS$ 965	AverageS$ 1,249	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$ 631

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 18-3. 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 8 March 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 8 March 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 8 March 2025.

Find flights from Singapore to Porto within your budget

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.

Travel insights for flights from Singapore to Porto

Get recent, data-driven insights about flights from Singapore to Porto including ideal travel times, pricing trends, and more.

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 8 March 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 8 March 2025.