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Cheap flights from Porto to Singapore from S$ 521

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 27-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — SIN
10 May — 17 May1
1 adult
Fri 10-5
Fri 17-5

The best prices from Porto to Singapore Changi are usually found in April or January, booked 33 days in advance, depart on a Monday or Tuesday and return on a Wednesday

What is the cheapest day to fly return from Porto to Singapore?

Travellers have found that booking a Sunday departure is the best way to save up to 14% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Porto to Singapore, book at least 34 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 1,081 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 1,534.

What is the cheapest month to fly from Porto to Singapore?

April is one of the best times of the year to fly to Singapore from Porto. Prices for April average S$ 1,205 per person but you can even find prices for as low as S$ 895. The most expensive prices can be found in the month of December. Opting for a April flight can save you 31% on your journey compared to booking in December

When is the cheapest time to fly from Porto to Singapore (OPO - SIN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Singapore as you normally would.

Cheap SWISS flights from Porto to Singapore

Explore cheap flight options specifically provided by SWISS for the route between Porto and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 190,983 searches. Data last updated 5 May 2024.
Take a peek at the cheapest SWISS flights we've detected traveling from Porto to Singapore. Deals update often to give you more flight options matching your criteria
Tue 8-1008:40OPO - SIN
1 stop25h 15mSWISS
Tue 7-100:05SIN - OPO
1 stop19h 45mSWISS
Deal found 4-5S$ 1,156
Tue 8-1008:40OPO - SIN
1 stop25h 15mSWISS
Tue 7-100:05SIN - OPO
2 stops21h 20mSWISS
Deal found 4-5S$ 1,194
Tue 8-1014:35OPO - SIN
2 stops19h 20mSWISS
Tue 7-100:05SIN - OPO
2 stops21h 20mSWISS
Deal found 4-5S$ 1,231
Sat 15-614:35OPO - SIN
2 stops19h 20mSWISS
Sat 29-623:35SIN - OPO
2 stops48h 45mSWISS
Deal found 3-5S$ 1,491
Sat 15-614:35OPO - SIN
2 stops19h 20mSWISS
Sat 29-623:35SIN - OPO
1 stop18h 55mSWISS
Deal found 4-5S$ 1,550
Sat 27-702:50OPO - SIN
2 stops31h 05mSWISS
Fri 30-823:35SIN - OPO
1 stop25h 55mSWISS
Deal found 4-5S$ 1,866
Sat 27-702:50OPO - SIN
2 stops31h 05mSWISS
Fri 30-823:35SIN - OPO
2 stops30h 25mSWISS
Deal found 4-5S$ 1,904
Wed 31-708:40OPO - SIN
1 stop25h 15mSWISS
Tue 27-823:35SIN - OPO
2 stops24h 45mSWISS
Deal found 4-5S$ 1,982
Wed 31-714:35OPO - SIN
2 stops19h 20mSWISS
Wed 21-823:35SIN - OPO
2 stops24h 45mSWISS
Deal found 4-5S$ 2,020

Cheap Qatar Airways flights from Porto to Singapore

Explore cheap flight options specifically provided by Qatar Airways for the route between Porto and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 190,983 searches. Data last updated 5 May 2024.
Some of the lowest-priced Qatar Airways flights we've found at this time heading from Porto to Singapore. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 24-608:35OPO - SIN
2 stops24h 10mQatar Airways
Tue 9-702:15SIN - OPO
2 stops24h 40mQatar Airways
Deal found 4-5S$ 1,298
Sat 15-616:35OPO - SIN
2 stops21h 10mQatar Airways
Fri 28-602:15SIN - OPO
2 stops20h 40mQatar Airways
Deal found 3-5S$ 2,152

Cheap Porto to Singapore flights in May & June 2024

Find cheap flight options from Porto to Singapore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 190,983 searches. Prices were last updated on 5 May 2024.
Scroll through some of the best deals on flights from Porto to Singapore in 2024. Check back in a little while for more flight options.
Thu 9-516:20OPO - SIN
1 stop17h 10mAir France
Thu 16-510:40SIN - OPO
1 stop28h 45mAir France
Deal found 4-5S$ 1,009
Thu 9-511:25OPO - SIN
2 stops22h 05mMultiple Airlines
Thu 16-510:40SIN - OPO
1 stop28h 45mMultiple Airlines
Deal found 4-5S$ 1,048
Thu 9-509:30OPO - SIN
3 stops32h 00mMultiple Airlines
Thu 23-520:55SIN - OPO
2 stops25h 00mMultiple Airlines
Deal found 4-5S$ 1,147
Thu 9-509:30OPO - SIN
3 stops32h 00mMultiple Airlines
Thu 16-520:55SIN - OPO
2 stops26h 55mMultiple Airlines
Deal found 4-5S$ 1,152
Thu 9-516:20OPO - SIN
1 stop17h 10mAir France
Thu 23-510:40SIN - OPO
1 stop35h 50mAir France
Deal found 4-5S$ 1,162
Thu 9-521:55OPO - SIN
2 stops28h 50mMultiple Airlines
Thu 16-520:55SIN - OPO
2 stops26h 55mMultiple Airlines
Deal found 4-5S$ 1,169
Thu 9-511:25OPO - SIN
2 stops22h 05mMultiple Airlines
Thu 23-510:40SIN - OPO
1 stop35h 50mMultiple Airlines
Deal found 4-5S$ 1,202
Mon 24-608:35OPO - SIN
2 stops24h 10mQatar Airways
Tue 9-702:15SIN - OPO
2 stops24h 40mQatar Airways
Deal found 4-5S$ 1,298
Mon 24-608:35OPO - SIN
2 stops29h 10mMultiple Airlines
Wed 10-710:30SIN - OPO
2 stops27h 20mMultiple Airlines
Deal found 4-5S$ 1,333

Porto to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Porto and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 190,983 searches. Data last updated 5 May 2024.
Scroll through some of the best deals on flights from Porto to Singapore in 2024. Check back in a little while for more flight options.
Thu 9-516:20OPO - SIN
1 stop17h 10mAir France
Thu 16-510:40SIN - OPO
1 stop28h 45mAir France
Deal found 4-5S$ 1,009
Thu 9-511:25OPO - SIN
2 stops22h 05mMultiple Airlines
Thu 16-510:40SIN - OPO
1 stop28h 45mMultiple Airlines
Deal found 4-5S$ 1,048
Mon 2-1216:35OPO - SIN
1 stop16h 25mLufthansa
Thu 12-1223:55SIN - OPO
1 stop19h 40mLufthansa
Deal found 4-5S$ 1,057
Fri 22-1111:00OPO - SIN
1 stop22h 35mTurkish Airlines
Tue 26-1110:05SIN - OPO
1 stop31h 55mTurkish Airlines
Deal found 3-5S$ 1,090
Fri 22-1111:00OPO - SIN
1 stop22h 35mTurkish Airlines
Tue 26-1110:05SIN - OPO
1 stop31h 55mTurkish Airlines
Deal found 4-5S$ 1,092
Mon 2-1212:30OPO - SIN
2 stops20h 35mLufthansa
Thu 12-1223:55SIN - OPO
1 stop19h 40mLufthansa
Deal found 4-5S$ 1,124
Mon 2-1212:30OPO - SIN
2 stops20h 35mLufthansa
Thu 12-1223:45SIN - OPO
2 stops24h 00mLufthansa
Deal found 4-5S$ 1,129
Thu 9-509:30OPO - SIN
3 stops32h 00mMultiple Airlines
Thu 23-520:55SIN - OPO
2 stops25h 00mMultiple Airlines
Deal found 4-5S$ 1,147
Thu 9-509:30OPO - SIN
3 stops32h 00mMultiple Airlines
Thu 16-520:55SIN - OPO
2 stops26h 55mMultiple Airlines
Deal found 4-5S$ 1,152

One-way flights to Singapore from Porto

Search for one-way flight options from Porto to Singapore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 190,983 searches. Data last updated 5 May 2024.
Some of the best available deals we've found on one-way flights from Porto to Singapore. Users can also find round-trip Porto to Singapore flights by using the search form above.
Mon 27-516:05OPO - SIN
2 stops57h 15mMultiple Airlines
Deal found 4-5S$ 521
Mon 27-522:30OPO - SIN
1 stop25h 30mMultiple Airlines
Deal found 4-5S$ 708
Mon 27-505:10OPO - SIN
3 stops27h 35mMultiple Airlines
Deal found 4-5S$ 1,040
Thu 8-805:10OPO - SIN
2 stops30h 25mMultiple Airlines
Deal found 4-5S$ 1,059
Thu 8-811:10OPO - SIN
1 stop22h 25mLufthansa
Deal found 4-5S$ 1,449
Thu 8-806:30OPO - SIN
3 stops24h 35mMultiple Airlines
Deal found 4-5S$ 1,739

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 190,983 searches. Data last updated 5 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,156 - S$ 2,141

Route

Depart

Return

Price

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Tue 8-10

1 stop25h 15m

Singapore Changi

Tue 7-1

1 stop19h 45m

S$ 1,156

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Tue 8-10

1 stop25h 15m

Singapore Changi

Tue 7-1

2 stops21h 20m

S$ 1,194

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Tue 8-10

1 stop18h 35m

Singapore Changi

Wed 8-1

1 stop23h 50m

S$ 1,201

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Tue 8-10

2 stops19h 20m

Singapore Changi

Wed 8-1

1 stop23h 50m

S$ 1,263

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Mon 24-6

2 stops24h 10m

Singapore Changi

Tue 9-7

2 stops24h 40m

S$ 1,298

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Tue 8-10

2 stops21h 10m

Singapore Changi

Wed 8-1

2 stops34h 20m

S$ 1,436

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Sat 15-6

2 stops29h 25m

Singapore Changi

Fri 28-6

2 stops36h 20m

S$ 1,611

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Thu 8-8

2 stops39h 05m

Singapore Changi

Wed 21-8

2 stops27h 20m

S$ 1,858

PortoSingapore Changi

OPO - SIN

OPOSIN

Porto

Sat 3-8

1 stop27h 20m

Singapore Changi

Sat 24-8

1 stop18h 40m

S$ 2,141

Flights are sorted by cheapest first

Deals found on 4-5

When is the best time to 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 3 May 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 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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 5 May 2024.
Read reviews from past customers who have flown SWISS, Qatar Airways and Emirates from Porto to Singapore. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
4,014 reviews
Check prices

Boarding

8.2

Comfort

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.3

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

Emirates
8.1
Very Good
4,014 reviews
Emirates
8.1
Very Good
4,014 reviews
Check prices

Boarding

8.2

Comfort

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.3

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

KLM
7.9
Good
1,604 reviews
Emirates
8.1
Very Good
4,014 reviews
Check prices

Boarding

8.2

Comfort

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.3

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

SWISS
7.8
Good
2,019 reviews
Emirates
8.1
Very Good
4,014 reviews
Check prices

Boarding

8.2

Comfort

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.3

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

Qatar Airways
7.7
Good
4,440 reviews
Emirates
8.1
Very Good
4,014 reviews
Check prices

Boarding

8.2

Comfort

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.3

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

SAUDIA
7.5
Good
971 reviews
Emirates
8.1
Very Good
4,014 reviews
Check prices

Boarding

8.2

Comfort

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.3

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

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.

  • Can I find flights from Porto to Singapore for under S$ 1,200 on Cheapflights?

    Yes, there are multiple flights from Porto to Singapore for under S$ 1,200. The cheapest flight booked recently is on SWISS for just S$ 1,156, but on average you can expect to pay S$ 1,424.

  • 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$ 1,156. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and SAUDIA, with the lowest prices starting at S$ 1,298 and S$ 1,436, respectively. These flights start at 4% lower than the current average price 3 months from now.

  • What does OPO to SIN mean?

    OPO stands for Porto Airport, while SIN stands for Singapore Changi Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Porto to Singapore that include extra baggage allowance?

    The amount of baggage you can bring on your Porto to Singapore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Porto to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Porto to Singapore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Porto to Singapore that allow pets onboard?

    Many airlines flying from Porto to Singapore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Porto to Singapore?

    Yes, you can often find last-minute deals on Porto to Singapore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Porto to Singapore flight deals updated?

    The Porto to Singapore flight deals you see on this page were last updated on 4-5.

See more FAQs

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Search flights from Porto to Singapore by cabin class

Find flights from Porto to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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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 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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