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Cheap flights from Porto to Singapore from S$ 880

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 27-12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — SIN
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Porto to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Singapore (SIN). 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 19 December 2024.

Round-trip from

S$ 893

One-way from

S$ 880

Popular in

August

Cheapest in

February

Average price

S$ 1,352
SWISS
  • SWISS
  • 20-1-2-2
  • 3 total stops
  • 45h 00m total
  • Porto to Singapore
27-12
  • 27-12
  • 2 total stops
  • 60h 00m total
  • Porto to Singapore
High demand for flights, 10% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Porto to Singapore

Best flights from Porto to Singapore
Discover carefully curated flight deals from Porto to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Mon 20-113:45OPO - SIN
2 stops19h 05mMultiple Airlines
Sun 2-200:05SIN - OPO
1 stop25h 55mMultiple Airlines
Deal found 18-12S$ 893
Mon 20-109:10OPO - SIN
2 stops24h 45mSWISS
Sun 2-200:05SIN - OPO
1 stop25h 55mSWISS
Deal found 18-12S$ 908
Wed 19-211:50OPO - SIN
1 stop21h 05mAir France
Sun 30-310:40SIN - OPO
1 stop35h 50mAir France
Deal found 18-12S$ 926
Tue 11-212:30OPO - SIN
1 stop20h 20mLufthansa
Sat 22-323:45SIN - OPO
1 stop31h 50mLufthansa
Deal found 18-12S$ 938
Thu 20-216:10OPO - SIN
1 stop16h 05mKLM
Sat 29-301:40SIN - OPO
1 stop25h 05mKLM
Deal found 18-12S$ 958
Mon 10-211:00OPO - SIN
2 stops22h 20mIndiGo
Wed 26-319:40SIN - OPO
2 stops27h 45mIndiGo
Deal found 18-12S$ 985
Tue 11-316:25OPO - SIN
1 stop17h 10mTurkish Airlines
Tue 6-509:10SIN - OPO
1 stop37h 40mTurkish Airlines
Deal found 17-12S$ 1,111

Find flights from Porto to Singapore within your budget

Customise your flight search to find flights from Porto to Singapore 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortoSingapore

OPO - SIN

OPOSIN

Porto

Mon 20-1

13:45-16:50

2 stops19h 05m

Singapore Changi

Sun 2-2

00:05-18:00

1 stop25h 55m

S$ 893

PortoSingapore

OPO - SIN

OPOSIN

Porto

Mon 20-1

09:10-17:55

2 stops24h 45m

Singapore Changi

Sun 2-2

00:05-18:00

1 stop25h 55m

S$ 908

PortoSingapore

OPO - SIN

OPOSIN

Porto

Wed 19-2

11:50-16:55

1 stop21h 05m

Singapore Changi

Sun 30-3

10:40-15:30

1 stop35h 50m

S$ 926

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 11-2

12:30-16:50

1 stop20h 20m

Singapore Changi

Sat 22-3

23:45-23:35

1 stop31h 50m

S$ 938

PortoSingapore

OPO - SIN

OPOSIN

Porto

Thu 20-2

16:10-16:15

1 stop16h 05m

Singapore Changi

Sat 29-3

01:40-18:45

1 stop25h 05m

S$ 958

PortoSingapore

OPO - SIN

OPOSIN

Porto

Mon 10-2

11:00-17:20

2 stops22h 20m

Singapore Changi

Wed 26-3

19:40-15:25

2 stops27h 45m

S$ 985

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 11-3

16:25-17:35

1 stop17h 10m

Singapore Changi

Tue 6-5

09:10-15:50

1 stop37h 40m

S$ 1,111

PortoSingapore

OPO - SIN

OPOSIN

Porto

Fri 27-12

19:30-15:30

2 stops60h 00m

S$ 880

Flights are sorted by cheapest return flights first.

Deals found on 18-12

Best time to book a flight from Porto to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Porto 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 Porto to Singapore

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

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

Use this chart to determine the optimal time to book a return flight from Porto to Singapore. Price data was last updated on 13 December 2024.

The price you pay for your flight from Porto to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 19 December 2024.
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,349 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.6
Good
1,605 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.4
Good
1,505 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.3
Good
3,901 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

6.8
Okay
511 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Porto to Singapore. 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 Porto to Singapore round-trip?

    Flying on SWISS is currently your cheapest option to Singapore, with prices starting at S$ 908. Additional round-trip tickets that might be worth considering are offered by Air France and Lufthansa, with the lowest prices starting at S$ 926 and S$ 938, respectively. These flights start at 21% lower than the current average price 3 months from now.

  • Can I find deals for flights from Porto to Singapore that include hotel bookings?

    Yes. In addition to deals on Porto to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Singapore.

  • Can I find deals for business class flights from Porto to Singapore?

    Yes. Cheapflights offers flight deals from Porto to Singapore 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

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Alternative routes for Porto to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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How does Cheapflights help users find flights from Porto to Singapore?

When you search for this flight from Porto to Singapore, 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 Porto to Singapore?

Cheapflights simply makes it quick and affordable to book flights from Porto to Singapore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Porto to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Porto to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from Porto to Singapore become cheaper?

Of course! You can now track prices for flights from Porto to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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