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Cheap flights from Singapore to Porto from S$ 505

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 17-3. 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

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 21 February 2025.

Round-trip from

S$ 1,060

One-way from

S$ 505

Popular in

July

Cheapest in

March

Average price

S$ 1,015
2-4-11-4
  • 2-4-11-4
  • 4 total stops
  • 59h 00m total
  • Singapore to Porto
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17-3
  • 17-3
  • 3 total stops
  • 53h 20m total
  • Singapore to Porto
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Highest demand for flights based on searches. 20% potential increase in price (S$ 481 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (S$ 116 potential savings vs. average return price).
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Average for round-trip flights in February 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 21 February 2025.

Sun 30-1110:05SIN - OPO
1 stop31h 55mTurkish Airlines
Sun 7-1216:25OPO - SIN
1 stop32h 00mTurkish Airlines
Deal found 20-2S$ 1,040
Wed 2-420:00SIN - OPO
2 stops26h 25mMultiple Airlines
Fri 11-420:45OPO - SIN
2 stops32h 35mMultiple Airlines
Deal found 20-2S$ 1,060
Mon 5-523:30SIN - OPO
2 stops21h 15mSWISS
Mon 19-519:20OPO - SIN
1 stop38h 45mSWISS
Deal found 20-2S$ 1,234
Sat 5-400:40SIN - OPO
1 stop24h 00mKLM
Sun 13-416:20OPO - SIN
2 stops18h 55mKLM
Deal found 20-2S$ 1,338
Sun 4-503:10SIN - OPO
2 stops24h 15mQatar Airways
Mon 19-522:00OPO - SIN
2 stops28h 00mQatar Airways
Deal found 20-2S$ 1,480
Sun 4-500:40SIN - OPO
2 stops21h 50mAir France
Mon 19-516:20OPO - SIN
1 stop17h 10mAir France
Deal found 20-2S$ 2,486
Tue 24-603:10SIN - OPO
2 stops35h 25mIberia
Thu 17-720:35OPO - SIN
2 stops29h 25mIberia
Deal found 20-2S$ 4,057

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 21 February 2025.

Fly from

Singapore

Fly to

Porto

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 2-4

20:00-15:25

2 stops26h 25m

Porto

Fri 11-4

20:45-12:20

2 stops32h 35m

S$ 1,060

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 6-4

04:35-09:50

1 stop36h 15m

Porto

Sun 13-4

10:50-07:30

1 stop37h 40m

S$ 1,194

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 5-5

23:30-13:45

2 stops21h 15m

Porto

Mon 19-5

19:20-17:05

1 stop38h 45m

S$ 1,234

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 5-4

00:40-17:40

1 stop24h 00m

Porto

Sun 13-4

16:20-18:15

2 stops18h 55m

S$ 1,338

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 4-5

03:10-20:25

2 stops24h 15m

Porto

Mon 19-5

22:00-09:00

2 stops28h 00m

S$ 1,480

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 4-5

00:40-15:30

2 stops21h 50m

Porto

Mon 19-5

16:20-16:30

1 stop17h 10m

S$ 2,486

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 24-6

03:10-07:35

2 stops35h 25m

Porto

Thu 17-7

20:35-09:00

2 stops29h 25m

S$ 4,057

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 17-3

11:50-09:10

3 stops53h 20m

S$ 505

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 16-3

10:25-15:10

1 stop36h 45m

S$ 610

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 17-3

00:05-11:15

1 stop19h 10m

S$ 651

Flights are sorted by cheapest return flights first.

Deals found on 21-2

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 21 February 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Cathay Pacific
7.5
Good
821 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
1,568 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
7.4
Good
3,609 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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 Turkish Airlines. Our recent data shows that you can find tickets from as low as S$ 1,194 on this airline. Additional options worth looking into are SWISS and KLM, starting at S$ 1,234 and S$ 1,338 round-trip. Turkish Airlines is priced at 12% 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$ 610 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 Iberia, with prices starting from S$ 651 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

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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 21 February 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestS$ 919AverageS$ 1,322FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapestS$ 969AverageS$ 1,257FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapestS$ 976AverageS$ 1,365FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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