How long is the flight from Portugal to Singapore?

Airlines like Etihad Airways, Finnair, and SWISS fly from Portugal to Singapore in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 27h 05m. The distance between Portugal and Singapore is about 11882 km. This flight may include one or multiple stops.

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

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as S$ 586. Users have also found prices from S$ 609 and S$ 701 on Finnair and Etihad Airways, respectively.

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.

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).

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.

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.

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$ 380+ Cheap Flights from Portugal to Singapore

Cheap flight deals from Portugal to Singapore

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 November 2026.

Mon 7-1208:15 -

1 stop17h 20m

Wed 23-1219:25 -

1 stop19h 30m

Deal found 9-11S$ 846

Mon 7-1208:15 -

1 stop17h 20m

Tue 22-1219:25 -

1 stop19h 30m

Deal found 8-11S$ 847

Mon 7-1216:10 -

1 stop18h 30m

Mon 14-1222:05 -

1 stop25h 20m

Deal found 9-11S$ 854

Tue 1-1216:10 -

1 stop18h 30m

Sun 31-122:05 -

1 stop25h 20m

Deal found 8-11S$ 868

Fri 11-1208:15 -

1 stop17h 20m

Thu 24-1219:25 -

1 stop19h 30m

Deal found 10-11S$ 870

Sun 29-1116:10 -

1 stop18h 30m

Mon 14-1222:05 -

1 stop25h 20m

Deal found 9-11S$ 877

Wed 2-1216:10 -

1 stop18h 30m

Mon 1-222:05 -

1 stop25h 20m

Deal found 9-11S$ 879

Mon 30-1108:15 -

1 stop17h 20m

Wed 3-219:25 -

1 stop19h 30m

Deal found 9-11S$ 906

Sun 6-1216:10 -

1 stop18h 30m

Mon 21-1222:05 -

1 stop25h 20m

Deal found 7-11S$ 910

Fri 20-1123:30 -

2 stops31h 20m

Sun 6-1218:00 -

2 stops29h 20m

Deal found 6-11S$ 918

Fri 4-1212:45 -

1 stop31h 55m

Wed 3-202:45 -

1 stop21h 05m

Deal found 9-11S$ 1,023

Fri 4-1212:45 -

1 stop31h 55m

Sat 30-102:45 -

1 stop26h 45m

Deal found 9-11S$ 1,066

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 10 November 2026.

Fri 29-108:15 -

1 stop17h 20m

Fri 12-219:25 -

1 stop19h 30m

Deal found 5-11S$ 911

Thu 25-216:10 -

2 stops40h 40m

Mon 22-322:05 -

1 stop25h 20m

Deal found 5-11S$ 942

Thu 14-112:55 -

1 stop19h 10m

Mon 18-123:05 -

1 stop27h 45m

Deal found 5-11S$ 1,074

Wed 5-519:05 -

2 stops43h 00m

Thu 27-518:30 -

2 stops54h 50m

Deal found 8-11S$ 1,135

Thu 3-1214:40 -

1 stop17h 35m

Mon 1-201:40 -

1 stop20h 10m

Deal found 9-11S$ 1,197

Mon 21-1213:25 -

1 stop31h 15m

Sun 27-1202:45 -

2 stops28h 40m

Deal found 6-11S$ 1,458

Thu 3-1216:30 -

2 stops37h 05m

Sun 6-1221:00 -

2 stops26h 40m

Deal found 6-11S$ 1,581

Sat 5-1216:30 -

2 stops21h 15m

Sun 6-1200:30 -

2 stops31h 20m

Deal found 9-11S$ 1,623

Thu 25-216:10 -

2 stops40h 40m

Sun 21-322:05 -

1 stop25h 20m

Deal found 5-11S$ 969

Wed 13-108:15 -

1 stop17h 20m

Mon 18-119:25 -

1 stop19h 30m

Deal found 7-11S$ 1,092

Mon 7-1206:30 -

2 stops28h 10m

Wed 23-1222:05 -

1 stop25h 20m

Deal found 9-11S$ 1,006

Tue 12-107:05 -

1 stop25h 00m

Mon 18-123:15 -

1 stop23h 40m

Deal found 7-11S$ 1,109

Tue 4-519:05 -

1 stop39h 05m

Thu 27-523:25 -

1 stop25h 50m

Deal found 8-11S$ 1,148

Mon 11-106:30 -

2 stops28h 10m

Mon 8-222:05 -

2 stops25h 30m

Deal found 9-11S$ 1,032

Wed 5-520:00 -

1 stop37h 05m

Sun 23-523:20 -

1 stop19h 40m

Deal found 8-11S$ 1,222

Thu 14-116:10 -

1 stop18h 30m

Thu 13-521:35 -

2 stops32h 00m

Deal found 8-11S$ 1,052

Thu 6-506:05 -

2 stops20h 35m

Sun 23-521:00 -

2 stops20h 25m

Deal found 8-11S$ 1,390

Thu 3-1216:30 -

2 stops45h 15m

Fri 29-121:00 -

2 stops26h 40m

Deal found 9-11S$ 1,596

Mon 5-416:35 -

2 stops25h 10m

Tue 20-421:35 -

2 stops32h 50m

Deal found 6-11S$ 1,093

Sun 2-506:05 -

2 stops20h 35m

Sun 23-521:00 -

2 stops20h 25m

Deal found 8-11S$ 1,449

Tue 2-207:05 -

2 stops27h 35m

Tue 23-207:30 -

2 stops39h 55m

Deal found 5-11S$ 1,153

Fri 7-506:05 -

2 stops20h 35m

Sun 23-521:00 -

2 stops20h 25m

Deal found 8-11S$ 1,449

Find flight deals from Portugal to Singapore

Round-trip from	S$ 771
One-way from	S$ 380
Popular in	December
Cheapest in	June
Average price	S$ 978

Finnair
11-1-8-2
2 total stops
43h 50m total
Portugal to Singapore

Search Deals

23-1-31-12
2 total stops
45h 45m total
Portugal to Singapore

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (S$ 65 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (S$ 46 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Wed 20-1

20:20-03:10

2 stops46h 50m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 460

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Thu 6-5

23:40-01:10

1 stop18h 30m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 483

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Thu 6-5

06:35-18:30

2 stops28h 55m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 500

Fastest return journey

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Wed 20-1

08:15-09:35

1 stop17h 20m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 620

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Tue 23-2

16:10-18:40

1 stop18h 30m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 644

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Tue 16-2

08:15-09:35

1 stop17h 20m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 654

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Sat 6-3

08:15-09:35

1 stop17h 20m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 680

FunchalSingapore

FNC Funchal Madeira - SIN Singapore Changi

FNCSIN

Funchal Madeira

Mon 21-12

19:20-11:35

3 stops56h 15m

Singapore Changi

Wed 31-12

00:00-16:30

Nonstop0h 00m

S$ 730

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Sun 13-12

23:30-03:10

1 stop19h 40m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 763

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Sat 19-12

21:25-03:10

2 stops45h 45m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 778

Flights are sorted by cheapest return flights first.

Deals found on 8-11

Showing 1-10 of 35 resultsSorted by cheapest first

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.

LIS-SIN

FAO-SIN

FNC-SIN

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

PT0-SIN

LIS-SIN

FAO-SIN

FNC-SIN

What is the cheapest month to book a flight from Portugal to Singapore?

Currently, June is the cheapest month in which you can book a flight from Portugal to Singapore (average of S$ 978). Flying from Portugal to Singapore in December is currently the most expensive (average of S$ 1,475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

To ensure you get the cheapest price possible for a flight from Portugal to Singapore, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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.
How long is the flight from Portugal to Singapore?
Airlines like Etihad Airways, Finnair, and SWISS fly from Portugal to Singapore in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 27h 05m. The distance between Portugal and Singapore is about 11882 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Portugal to Singapore one-way?
For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as S$ 586. Users have also found prices from S$ 609 and S$ 701 on Finnair and Etihad Airways, 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.
What is the cheapest month to book a flight from Portugal to Singapore?
Currently, June is the cheapest month in which you can book a flight from Portugal to Singapore (average of S$ 978). Flying from Portugal to Singapore in December is currently the most expensive (average of S$ 1,475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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$ 380

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 10 November 2026.

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 10 November 2026.

Best flights from Portugal to SingaporeDiscover 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 10 November 2026.

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 10 November 2026.

Last-minute flights from Portugal to SingaporeDiscover last-minute flight deals from Portugal to Singapore. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Portugal to Singapore. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Portugal to SingaporeSearch for one-way flight options from Portugal to Singapore. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Portugal to Singapore. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Portugal to Singapore

Round-trip from

One-way from

Popular in

Cheapest in

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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

What is the cheapest month to book a flight from Portugal to Singapore?

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

To ensure you get the cheapest price possible for a flight from Portugal to Singapore, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

How long is the flight from Portugal to Singapore?

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?

What is the cheapest month to book a flight 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.

Complete your trip

Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portugal to Singapore by cabin class

Find flights from Portugal to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portugal and Singapore flights

Browse other Portugal and Singapore flight options. Last updated on 10 November 2026.

Popular flight searches

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Other flights to Singapore

Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.

Portugal to Singapore flights

Consider these flights travelling from Portugal to Singapore.

Fly with Cheapflights

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 10 November 2026.

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 10 November 2026.

Last-minute flights from Portugal to Singapore
Discover last-minute flight deals from Portugal to Singapore. Data last updated 10 November 2026 and is based on user searches.

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 10 November 2026.