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

For one-way options, check prices for Finnair. According to our data, you can fly for as low as S$ 648. Users have also found prices from S$ 651 and S$ 671 on Etihad Airways and Air India, respectively. Find deals

What are the most popular routes from Portugal to Singapore?

The most popular route from Portugal to Singapore is Lisbon Humberto Delgado - Singapore Changi. You may also consider Porto - Singapore Changi or Faro - Singapore Changi. Find deals

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

Users have found that booking a flight from Portugal to Singapore at least 36 days early can save you up to 15% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Portugal to Singapore for as little as S$ 928 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as S$ 930 for flights departing within the next 3 days.

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

Our data shows that March tends to be the cheapest month to fly to Singapore from Portugal. Users have commonly found prices around S$ 1,021 for the month, but tickets can be as low as S$ 807. Due to multiple factors, prepare for potentially higher prices in July.

What airport do you fly into for flights to Singapore from Portugal?

Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly into when you book flights from Portugal to Singapore.

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

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

How can I find direct flights from Portugal to Singapore?

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

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

Yes. Cheapflights offers flight deals from Portugal 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.

S$ 1,325+ Flights from Portugal to Singapore

Cheap flight deals from Portugal to Singapore

Round-trip from	S$ 753
One-way from	S$ 413
Popular in	July
Cheapest in	March
Average price	S$ 1,034

British Airways
10-5-14-5
2 total stops
48h 45m total
Portugal to Singapore

Search Deals

7-5
3 total stops
49h 50m total
Portugal to Singapore

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (S$ 151 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Portugal to Singapore

Cheapest flights from Portugal to Singapore
Explore the most affordable flight options available from Portugal to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Sat 3-515:00FAO - SIN

1 stop18h 05mBritish Airways

Fri 9-523:20SIN - FAO

1 stop26h 45mBritish Airways

Deal found 29-4S$ 702

Sat 10-510:40OPO - SIN

1 stop22h 25mBritish Airways

Wed 14-523:20SIN - OPO

1 stop26h 20mBritish Airways

Deal found 28-4S$ 753

Tue 29-416:30LIS - SIN

1 stop18h 30mBritish Airways

Tue 13-523:20SIN - LIS

1 stop23h 10mBritish Airways

Deal found 28-4S$ 789

Thu 19-610:25LIS - SIN

1 stop22h 05mMultiple Airlines

Tue 24-610:50SIN - LIS

1 stop18h 35mMultiple Airlines

Deal found 28-4S$ 827

Mon 12-515:55LIS - SIN

1 stop17h 35mAir France

Fri 23-510:50SIN - LIS

1 stop18h 35mAir France

Deal found 28-4S$ 828

Thu 19-616:20OPO - SIN

1 stop17h 10mAir France

Tue 24-610:50SIN - OPO

1 stop35h 40mAir France

Deal found 28-4S$ 864

Wed 26-1108:25LIS - SIN

1 stop16h 40mEtihad Airways

Wed 11-320:40SIN - LIS

1 stop18h 20mEtihad Airways

Deal found 27-4S$ 882

Wed 19-1119:30OPO - SIN

1 stop38h 20mSWISS

Tue 24-300:05SIN - OPO

1 stop26h 35mSWISS

Deal found 28-4S$ 895

Tue 25-1108:50LIS - SIN

1 stop25h 00mSWISS

Wed 11-300:05SIN - LIS

1 stop40h 05mSWISS

Deal found 27-4S$ 913

Mon 24-1112:30LIS - SIN

1 stop20h 20mLufthansa

Sun 8-323:45SIN - LIS

1 stop28h 10mLufthansa

Deal found 27-4S$ 920

Thu 19-611:25OPO - SIN

2 stops22h 05mMultiple Airlines

Tue 24-610:50SIN - OPO

1 stop35h 40mMultiple Airlines

Deal found 28-4S$ 928

Tue 18-1113:45OPO - SIN

1 stop19h 20mLufthansa

Sun 22-323:45SIN - OPO

2 stops30h 15mLufthansa

Deal found 28-4S$ 929

Best flights from Portugal to Singapore
Discover carefully curated flight deals from Portugal to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Sat 10-510:40OPO - SIN

1 stop22h 25mBritish Airways

Wed 14-523:20SIN - OPO

1 stop26h 20mBritish Airways

Deal found 28-4S$ 753

Thu 19-610:25LIS - SIN

1 stop22h 05mMultiple Airlines

Tue 24-610:50SIN - LIS

1 stop18h 35mMultiple Airlines

Deal found 28-4S$ 827

Mon 12-515:55LIS - SIN

1 stop17h 35mAir France

Fri 23-510:50SIN - LIS

1 stop18h 35mAir France

Deal found 28-4S$ 828

Wed 25-609:10LIS - SIN

1 stop17h 30mEtihad Airways

Mon 30-621:10SIN - LIS

1 stop17h 10mEtihad Airways

Deal found 28-4S$ 917

Wed 14-506:15OPO - SIN

1 stop27h 25mLufthansa

Tue 27-523:25SIN - OPO

1 stop18h 00mLufthansa

Deal found 28-4S$ 948

Fri 16-508:40OPO - SIN

1 stop25h 25mSWISS

Mon 2-623:30SIN - OPO

1 stop18h 55mSWISS

Deal found 28-4S$ 953

Mon 12-516:30LIS - SIN

1 stop18h 55mFinnair

Tue 20-521:35SIN - LIS

1 stop25h 05mFinnair

Deal found 28-4S$ 996

Thu 15-510:25OPO - SIN

2 stops26h 15mAustrian Airlines

Mon 2-620:50SIN - OPO

2 stops22h 50mAustrian Airlines

Deal found 28-4S$ 1,003

Thu 12-621:50LIS - SIN

1 stop28h 10mIberia

Wed 18-603:10SIN - LIS

1 stop24h 10mIberia

Deal found 28-4S$ 1,106

Tue 13-516:35OPO - SIN

2 stops21h 25mQatar Airways

Mon 26-503:10SIN - OPO

2 stops23h 45mQatar Airways

Deal found 28-4S$ 1,196

Sun 11-519:30LIS - SIN

1 stop37h 00mKLM

Tue 20-500:40SIN - LIS

1 stop17h 15mKLM

Deal found 28-4S$ 1,198

Sat 17-516:50OPO - SIN

1 stop32h 40mTurkish Airlines

Thu 29-510:15SIN - OPO

1 stop36h 35mTurkish Airlines

Deal found 28-4S$ 1,226

Last-minute flights from Portugal to Singapore
Discover last-minute flight deals from Portugal to Singapore. Data last updated 29 April 2025 and is based on user searches.

Tue 29-416:30LIS - SIN

1 stop18h 30mBritish Airways

Tue 13-523:20SIN - LIS

1 stop23h 10mBritish Airways

Deal found 28-4S$ 789

Sat 3-515:00FAO - SIN

1 stop18h 05mBritish Airways

Fri 9-523:20SIN - FAO

1 stop26h 45mBritish Airways

Deal found 29-4S$ 702

Sat 3-511:30FAO - SIN

2 stops27h 25mMultiple Airlines

Fri 9-518:10SIN - FAO

2 stops33h 40mMultiple Airlines

Deal found 29-4S$ 1,011

Thu 8-509:10LIS - SIN

1 stop17h 30mEtihad Airways

Sat 17-521:10SIN - LIS

1 stop17h 10mEtihad Airways

Deal found 28-4S$ 3,873

Thu 8-521:15LIS - SIN

2 stops40h 25mMultiple Airlines

Sat 17-521:10SIN - LIS

1 stop17h 10mMultiple Airlines

Deal found 28-4S$ 4,458

Fri 9-516:30LIS - SIN

1 stop21h 30mIberia

Fri 16-510:30SIN - LIS

2 stops19h 55mIberia

Deal found 28-4S$ 4,790

Fri 9-515:30LIS - SIN

2 stops40h 20mEthiopian Air

Thu 15-502:00SIN - LIS

2 stops42h 45mEthiopian Air

Deal found 28-4S$ 6,441

Fri 9-516:35LIS - SIN

1 stop18h 50mFinnair

Fri 16-521:35SIN - LIS

1 stop25h 05mFinnair

Deal found 28-4S$ 7,311

Sat 10-510:40OPO - SIN

1 stop22h 25mBritish Airways

Wed 14-523:20SIN - OPO

1 stop26h 20mBritish Airways

Deal found 28-4S$ 753

Sat 10-522:20OPO - SIN

2 stops28h 20mMultiple Airlines

Wed 14-521:10SIN - OPO

2 stops26h 05mMultiple Airlines

Deal found 28-4S$ 1,047

Mon 12-515:55LIS - SIN

1 stop17h 35mAir France

Fri 23-510:50SIN - LIS

1 stop18h 35mAir France

Deal found 28-4S$ 828

Mon 12-519:30LIS - SIN

1 stop37h 00mMultiple Airlines

Wed 21-522:30SIN - LIS

1 stop17h 20mMultiple Airlines

Deal found 28-4S$ 846

One-way flights from Portugal to Singapore
Search for one-way flight options from Portugal to Singapore. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Wed 7-517:20LIS - SIN

3 stops49h 50mMultiple Airlines

Deal found 28-4S$ 413

Wed 17-916:30LIS - SIN

1 stop18h 55mFinnair

Deal found 29-4S$ 648

Wed 7-508:55LIS - SIN

1 stop17h 45mEtihad Airways

Deal found 28-4S$ 651

Wed 17-914:45LIS - SIN

2 stops35h 30mAir India

Deal found 29-4S$ 671

Fri 10-1022:00OPO - SIN

2 stops36h 55mMultiple Airlines

Deal found 28-4S$ 720

Mon 28-716:30LIS - SIN

2 stops41h 50mIndiGo

Deal found 29-4S$ 843

Sat 30-806:00OPO - SIN

1 stop27h 05mLufthansa

Deal found 28-4S$ 938

Fri 10-1019:20OPO - SIN

1 stop38h 45mSWISS

Deal found 28-4S$ 950

Wed 17-909:10LIS - SIN

1 stop24h 55mSWISS

Deal found 29-4S$ 962

Mon 28-718:45LIS - SIN

1 stop19h 15mQatar Airways

Deal found 29-4S$ 1,075

Fri 25-706:15LIS - SIN

1 stop17h 25mLufthansa

Deal found 28-4S$ 1,101

Sat 30-819:55OPO - SIN

3 stops52h 35mEthiopian Air

Deal found 28-4S$ 2,335

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoSingapore

OPO - SIN

OPOSIN

Porto

Sat 10-5

10:40-16:05

1 stop22h 25m

Singapore Changi

Wed 14-5

23:20-18:40

1 stop26h 20m

S$ 753

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Thu 19-6

10:25-15:30

1 stop22h 05m

Singapore Changi

Tue 24-6

10:50-22:25

1 stop18h 35m

S$ 827

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Mon 12-5

15:55-16:30

1 stop17h 35m

Singapore Changi

Fri 23-5

10:50-22:25

1 stop18h 35m

S$ 828

PortoSingapore

OPO - SIN

OPOSIN

Porto

Thu 19-6

16:20-16:30

1 stop17h 10m

Singapore Changi

Tue 24-6

10:50-15:30

1 stop35h 40m

S$ 864

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Mon 12-5

18:45-16:05

1 stop38h 20m

Singapore Changi

Sat 24-5

23:20-23:10

1 stop30h 50m

S$ 874

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Wed 25-6

09:10-09:40

1 stop17h 30m

Singapore Changi

Mon 30-6

21:10-07:20

1 stop17h 10m

S$ 917

PortoSingapore

OPO - SIN

OPOSIN

Porto

Thu 19-6

11:25-16:30

2 stops22h 05m

Singapore Changi

Tue 24-6

10:50-15:30

1 stop35h 40m

S$ 928

PortoSingapore

OPO - SIN

OPOSIN

Porto

Wed 14-5

06:15-16:40

1 stop27h 25m

Singapore Changi

Tue 27-5

23:25-10:25

1 stop18h 00m

S$ 948

PortoSingapore

OPO - SIN

OPOSIN

Porto

Fri 16-5

08:40-17:05

1 stop25h 25m

Singapore Changi

Mon 2-6

23:30-11:25

1 stop18h 55m

S$ 953

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Mon 12-5

16:30-18:25

1 stop18h 55m

Singapore Changi

Tue 20-5

21:35-15:40

1 stop25h 05m

S$ 996

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 40 results

Best time to book a flight from Portugal to Singapore

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

What is the cheapest time of day to fly from PT to SIN?

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

Rainfall in Singapore 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

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

Peruse reviews from past customers who have flown with Emirates, KLM and Finnair from Portugal to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.0

Very Good

3,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Emirates

8.0

Very Good

3,213 reviews

Emirates

8.0

Very Good

3,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

KLM

7.8

Good

1,333 reviews

Emirates

8.0

Very Good

3,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Finnair

7.6

Good

1,273 reviews

Emirates

8.0

Very Good

3,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Austrian Airlines

7.6

Good

780 reviews

Emirates

8.0

Very Good

3,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

SWISS

7.5

Good

1,588 reviews

Emirates

8.0

Very Good

3,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Related info for your journey

What airport do you fly into for flights to Singapore from Portugal?
Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly into when you book flights from Portugal to Singapore.
What are the cheapest airlines to fly from Portugal to Singapore one-way?
For one-way options, check prices for Finnair. According to our data, you can fly for as low as S$ 648. Users have also found prices from S$ 651 and S$ 671 on Etihad Airways and Air India, respectively.
What are the most popular routes from Portugal to Singapore?
The most popular route from Portugal to Singapore is Lisbon Humberto Delgado - Singapore Changi. You may also consider Porto - Singapore Changi or Faro - Singapore Changi.
Can I find deals for flights from Portugal to Singapore that include hotel bookings?
Yes. In addition to deals on Portugal to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portugal to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Singapore.
Can I find deals for business class flights from Portugal to Singapore?
Yes. Cheapflights offers flight deals from Portugal 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

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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

When you search for this flight from Portugal 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 Portugal to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Portugal to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Singapore from Portugal 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 Portugal to Singapore become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Portugal to Singapore from S$ 413

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 7-5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portugal to Singapore

Keep the following information in mind while searching for Portugal to Singapore flight deals. Data was last updated 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portugal to Singapore

Cheapest flights from Portugal to SingaporeExplore the most affordable flight options available from Portugal to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Explore the most affordable flight options available from Portugal to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to Singapore that are best for you.

Best time to book a flight from Portugal to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Portugal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Singapore

What is the cheapest time of day to fly from PT to SIN?

Find hourly flight availability from Portugal to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

Rainfall in Singapore by month

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

Temperature in Singapore by month

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

Reviews of airlines servicing Singapore

Peruse reviews from past customers who have flown with Emirates, KLM and Finnair from Portugal to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Singapore. 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 Singapore from Portugal?

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

What are the most popular routes from Portugal to Singapore?

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

How can I find direct flights from Portugal to Singapore?

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

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 Portugal to Singapore

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

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 Portugal to Singapore?

Why should you use Cheapflights to find cheap flight tickets from Portugal to Singapore?

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Portugal to Singapore
Explore the most affordable flight options available from Portugal to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.