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Cheap flights from Singapore to Porto from S$ 473

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 11-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OPO
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Singapore to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

S$ 856

One-way from

S$ 473

Popular in

July

Cheapest in

March

Average price

S$ 1,133
18-2-25-2
  • 18-2-25-2
  • 4 total stops
  • 55h 45m total
  • Singapore to Porto
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11-2
  • 11-2
  • 3 total stops
  • 58h 25m total
  • Singapore to Porto
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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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 17 January 2025.

Tue 18-219:25SIN - OPO
2 stops28h 05mMultiple Airlines
Tue 25-221:55OPO - SIN
2 stops27h 40mMultiple Airlines
Deal found 16-1S$ 856
Mon 17-200:05SIN - OPO
1 stop25h 55mSWISS
Tue 25-219:30OPO - SIN
1 stop38h 25mSWISS
Deal found 16-1S$ 949
Tue 18-223:45SIN - OPO
1 stop21h 05mLufthansa
Tue 25-213:45OPO - SIN
1 stop19h 20mLufthansa
Deal found 16-1S$ 961
Tue 18-210:25SIN - OPO
1 stop31h 25mTurkish Airlines
Tue 25-216:10OPO - SIN
1 stop32h 35mTurkish Airlines
Deal found 16-1S$ 993
Sun 2-303:15SIN - OPO
2 stops36h 45mQatar Airways
Mon 10-312:25OPO - SIN
2 stops24h 50mQatar Airways
Deal found 17-1S$ 1,218
Sun 2-301:40SIN - OPO
1 stop17h 45mKLM
Mon 10-316:10OPO - SIN
1 stop16h 05mKLM
Deal found 17-1S$ 1,248

Find flights from Singapore to Porto within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 18-2

19:25-15:30

2 stops28h 05m

Porto

Tue 25-2

21:55-09:35

2 stops27h 40m

S$ 856

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 17-2

00:05-18:00

1 stop25h 55m

Porto

Tue 25-2

19:30-17:55

1 stop38h 25m

S$ 949

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 18-2

23:45-12:50

1 stop21h 05m

Porto

Tue 25-2

13:45-17:05

1 stop19h 20m

S$ 961

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 18-2

10:25-09:50

1 stop31h 25m

Porto

Tue 25-2

16:10-08:45

1 stop32h 35m

S$ 993

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 2-3

03:15-08:00

2 stops36h 45m

Porto

Mon 10-3

12:25-21:15

2 stops24h 50m

S$ 1,218

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 2-3

01:40-11:25

1 stop17h 45m

Porto

Mon 10-3

16:10-16:15

1 stop16h 05m

S$ 1,248

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 11-2

08:55-11:20

3 stops58h 25m

S$ 473

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 12-2

19:40-15:20

2 stops27h 40m

S$ 526

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 3-6

09:10-09:45

1 stop31h 35m

S$ 618

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 12-2

23:45-12:50

1 stop21h 05m

S$ 636

Flights are sorted by cheapest return flights first.

Deals found on 16-1

Showing 1-10 of 13 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.

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.

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

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

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 17 January 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.5
Good
3,752 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,598 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,925 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

IndiGo
6.8
Okay
499 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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

    Our cheapest airline available from Singapore to Porto is SWISS. Our recent data shows that you can find tickets from as low as S$ 949 on this airline. Additional options worth looking into are Lufthansa and Turkish Airlines, starting at S$ 961 and S$ 993 round-trip. SWISS is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    S$ 526 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Turkish Airlines and Lufthansa, with prices starting from S$ 618 and S$ 636, 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

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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 17 January 2025.
Turkish Airlines flights from Singapore Changi to Porto

Top 3 airlines flying from Singapore to Porto

Discover the top 3 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestS$ 933AverageS$ 1,351FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestS$ 977AverageS$ 1,395FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestS$ 1,020AverageS$ 1,319FlexibilityNo 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?

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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