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Cheap flights from Singapore to Porto from S$ 385

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 14-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OPO
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Porto

Enter your travel dates to find the best prices.

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 27 January 2026.

Wed 11-303:15
SIN
-
OPO
2 stops27h 15m
Multiple Airlines
Thu 19-316:45
OPO
-
SIN
2 stops20h 30m
Multiple Airlines
Deal found 26-1S$ 855
Sat 18-421:00
SIN
-
OPO
2 stops40h 50m
Etihad Airways
Sat 25-416:05
OPO
-
SIN
2 stops34h 35m
Etihad Airways
Deal found 26-1S$ 858
Thu 30-421:00
SIN
-
OPO
2 stops40h 50m
Etihad Airways
Mon 15-620:10
OPO
-
SIN
2 stops54h 30m
Etihad Airways
Deal found 26-1S$ 874
Thu 30-421:00
SIN
-
OPO
2 stops40h 50m
Etihad Airways
Tue 16-616:05
OPO
-
SIN
2 stops34h 35m
Etihad Airways
Deal found 26-1S$ 881
Mon 9-322:50
SIN
-
OPO
1 stop19h 40m
Air France
Thu 2-405:55
OPO
-
SIN
1 stop19h 30m
Air France
Deal found 26-1S$ 907
Tue 31-310:25
SIN
-
OPO
1 stop30h 20m
Turkish Airlines
Fri 15-510:45
OPO
-
SIN
1 stop39h 00m
Turkish Airlines
Deal found 26-1S$ 911
Mon 9-319:25
SIN
-
OPO
2 stops31h 55m
Etihad Airways
Thu 2-420:10
OPO
-
SIN
2 stops54h 30m
Etihad Airways
Deal found 26-1S$ 924
Wed 29-421:00
SIN
-
OPO
2 stops29h 20m
Etihad Airways
Mon 15-620:10
OPO
-
SIN
2 stops54h 30m
Etihad Airways
Deal found 26-1S$ 925
Sun 1-310:15
SIN
-
OPO
1 stop36h 55m
Turkish Airlines
Sat 7-316:10
OPO
-
SIN
1 stop33h 50m
Turkish Airlines
Deal found 25-1S$ 928
Thu 12-310:15
SIN
-
OPO
1 stop31h 40m
Turkish Airlines
Thu 19-316:10
OPO
-
SIN
1 stop32h 25m
Turkish Airlines
Deal found 26-1S$ 929

Find flight deals from Singapore to Porto

Keep the following information in mind while searching for Singapore to Porto flight deals. Data was last updated 27 January 2026.

Round-trip from

S$ 808

One-way from

S$ 385

Popular in

July

Cheapest in

February

Average price

S$ 1,187
Air France
  • Air France
  • 10-3-17-3
  • 2 total stops
  • 53h 05m total
  • Singapore to Porto
Search Deals
14-6
  • 14-6
  • 3 total stops
  • 50h 35m total
  • Singapore to Porto
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (S$ 370 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 99 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Singapore to Porto that are best for you.

Fly from

Singapore

Fly to

Porto

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 1-5

21:00-06:50

2 stops40h 50m

Porto

Mon 15-6

20:10-09:40

2 stops54h 30m

S$ 874

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 30-4

21:00-06:50

2 stops40h 50m

Porto

Mon 15-6

20:10-09:40

2 stops54h 30m

S$ 874

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 9-3

22:50-10:30

1 stop19h 40m

Porto

Thu 2-4

05:55-08:25

1 stop19h 30m

S$ 907

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 31-3

10:25-09:45

1 stop30h 20m

Porto

Fri 15-5

10:45-08:45

1 stop39h 00m

S$ 911

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Fri 1-5

21:00-06:50

2 stops40h 50m

Porto

Wed 17-6

16:05-09:40

2 stops34h 35m

S$ 911

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 31-3

21:00-06:50

2 stops40h 50m

Porto

Fri 15-5

11:35-09:40

2 stops39h 05m

S$ 911

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 30-4

21:00-06:50

2 stops40h 50m

Porto

Wed 17-6

11:35-09:40

2 stops39h 05m

S$ 911

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 11-3

03:15-22:30

2 stops27h 15m

Porto

Thu 19-3

07:00-21:15

3 stops30h 15m

S$ 913

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 9-3

19:25-15:15

2 stops27h 50m

Porto

Thu 2-4

20:10-09:40

2 stops54h 30m

S$ 924

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 29-4

21:00-19:20

2 stops29h 20m

Porto

Mon 15-6

20:10-09:40

2 stops54h 30m

S$ 925

Flights are sorted by cheapest return flights first.

Deals found on 25-1

Showing 1-10 of 20 results
1
2

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 is the cheapest month to book a flight from Singapore to Porto?

Currently, May is the cheapest month in which you can book a flight from Singapore to Porto (average of S$ 723). Flying from Singapore to Porto in July is currently the most expensive (average of S$ 1,427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 27 January 2026.
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
7.3
Good
4,206 reviews
Check prices

Entertainment

7.4

Food

7.4

Overall

7.3

Boarding

7.3

Crew

7.8

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2024

IST - LAX

Snacks were not good They need to serve more drinks
Turkish Airlines
7.3
Good
4,206 reviews
Turkish Airlines
7.3
Good
4,206 reviews
Check prices

Entertainment

7.4

Food

7.4

Overall

7.3

Boarding

7.3

Crew

7.8

Comfort

7.3

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
7,749 reviews
Turkish Airlines
7.3
Good
4,206 reviews
Check prices

Entertainment

7.4

Food

7.4

Overall

7.3

Boarding

7.3

Crew

7.8

Comfort

7.3

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

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?

    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 19h 40m. 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.

  • What is the cheapest month to book a flight from Singapore to Porto?

    Currently, May is the cheapest month in which you can book a flight from Singapore to Porto (average of S$ 723). Flying from Singapore to Porto in July is currently the most expensive (average of S$ 1,427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.
Singapore to Lisbon flights
Singapore to Porto flights
Singapore to Funchal flights

Top 2 airlines flying from Singapore to Porto

Discover the top 2 airlines that operate flights from Singapore to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestS$ 709AverageS$ 1,148FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestS$ 949AverageS$ 1,033FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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?

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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