How long is the flight from Portugal to Singapore?

Airlines like British Airways, Turkish Airlines, and Finnair fly from Portugal to Singapore in about 17h 15m. The time it takes to get you to your destination can typically vary by up to 19h 40m. The distance between Portugal and Singapore is about 11769 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$ 584. Users have also found prices from S$ 627 and S$ 698 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$ 409+ 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 23 September 2026.

Thu 5-1116:10 -

1 stop18h 30m

Wed 18-1122:05 -

1 stop25h 20m

Deal found 20-9S$ 778

Tue 3-1116:10 -

1 stop18h 30m

Tue 10-1122:05 -

1 stop25h 20m

Deal found 19-9S$ 798

Fri 6-1116:10 -

1 stop18h 30m

Fri 13-1122:05 -

1 stop25h 20m

Deal found 21-9S$ 802

Fri 6-1119:10 -

1 stop36h 55m

Wed 11-1123:15 -

1 stop20h 15m

Deal found 23-9S$ 810

Mon 2-1116:10 -

1 stop18h 30m

Mon 9-1122:05 -

1 stop25h 20m

Deal found 18-9S$ 828

Fri 6-1118:05 -

1 stop38h 00m

Thu 19-1123:15 -

1 stop26h 00m

Deal found 23-9S$ 833

Sat 21-1116:10 -

1 stop18h 30m

Mon 7-1222:05 -

1 stop25h 20m

Deal found 21-9S$ 835

Fri 6-1116:25 -

1 stop17h 15m

Fri 13-1123:15 -

1 stop18h 40m

Deal found 22-9S$ 849

Tue 3-1110:55 -

1 stop22h 45m

Thu 5-1104:35 -

1 stop18h 50m

Deal found 21-9S$ 856

Wed 11-1116:25 -

1 stop17h 15m

Sat 14-1105:10 -

1 stop36h 45m

Deal found 22-9S$ 922

Tue 3-1119:30 -

2 stops30h 05m

Fri 6-1120:00 -

2 stops25h 55m

Deal found 21-9S$ 951

Fri 6-1105:00 -

3 stops30h 40m

Thu 19-1119:25 -

2 stops26h 30m

Deal found 22-9S$ 958

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 23 September 2026.

Wed 4-1116:10 -

1 stop18h 30m

Wed 11-1122:05 -

1 stop25h 20m

Deal found 20-9S$ 800

Fri 6-1119:10 -

1 stop36h 55m

Wed 11-1123:15 -

1 stop20h 15m

Deal found 23-9S$ 810

Fri 6-1116:25 -

1 stop17h 15m

Fri 13-1123:15 -

1 stop18h 40m

Deal found 22-9S$ 849

Fri 6-1105:00 -

3 stops30h 40m

Thu 19-1119:25 -

2 stops26h 30m

Deal found 22-9S$ 958

Tue 10-1106:05 -

2 stops27h 20m

Fri 27-1123:55 -

1 stop23h 40m

Deal found 19-9S$ 1,093

Tue 20-1020:10 -

2 stops30h 30m

Tue 10-1119:25 -

2 stops23h 25m

Deal found 18-9S$ 1,099

Fri 6-1108:00 -

1 stop16h 45m

Wed 18-1103:15 -

2 stops23h 05m

Deal found 22-9S$ 1,126

Fri 6-1118:05 -

1 stop38h 00m

Thu 19-1123:15 -

1 stop26h 00m

Deal found 22-9S$ 834

Fri 19-210:55 -

1 stop35h 55m

Mon 10-510:25 -

1 stop36h 15m

Deal found 23-9S$ 883

Fri 6-1112:45 -

1 stop31h 55m

Tue 10-1104:40 -

2 stops39h 40m

Deal found 22-9S$ 978

Thu 12-1107:00 -

1 stop25h 05m

Sun 15-1123:15 -

1 stop26h 30m

Deal found 18-9S$ 893

Mon 2-1107:05 -

2 stops27h 35m

Mon 9-1122:05 -

1 stop25h 20m

Deal found 18-9S$ 1,005

Wed 11-1116:25 -

1 stop17h 15m

Sat 14-1105:10 -

1 stop36h 45m

Deal found 22-9S$ 922

Sat 19-1214:15 -

2 stops23h 40m

Sat 9-112:45 -

2 stops25h 35m

Deal found 23-9S$ 2,141

Fri 6-1115:05 -

1 stop29h 35m

Thu 12-1102:45 -

2 stops29h 05m

Deal found 22-9S$ 1,032

Thu 12-1114:15 -

1 stop23h 00m

Wed 25-1110:15 -

1 stop34h 30m

Deal found 23-9S$ 1,156

Thu 12-1113:20 -

2 stops45h 20m

Wed 25-1122:05 -

1 stop25h 20m

Deal found 23-9S$ 1,078

Tue 10-1112:25 -

1 stop21h 40m

Fri 27-1123:55 -

1 stop20h 40m

Deal found 19-9S$ 1,047

Thu 5-1113:20 -

2 stops45h 20m

Wed 18-1122:05 -

2 stops31h 50m

Deal found 22-9S$ 1,116

Mon 2-1105:00 -

3 stops32h 55m

Mon 9-1117:50 -

3 stops31h 05m

Deal found 18-9S$ 1,059

Thu 5-1115:50 -

2 stops20h 45m

Wed 18-1123:15 -

1 stop26h 30m

Deal found 22-9S$ 1,208

Tue 20-1006:00 -

1 stop27h 30m

Mon 9-1100:05 -

1 stop19h 10m

Deal found 20-9S$ 1,122

Find flight deals from Portugal to Singapore

Round-trip from	S$ 772
One-way from	S$ 409
Popular in	December
Cheapest in	June
Average price	S$ 1,024

British Airways
23-1-31-1
2 total stops
44h 40m total
Portugal to Singapore

Search Deals

27-1-31-12
2 total stops
39h 45m total
Portugal to Singapore

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

PortoSingapore

OPO Porto - SIN Singapore Changi

OPOSIN

Porto

Wed 27-1

19:55-19:40

2 stops39h 45m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 409

PortoSingapore

OPO Porto - SIN Singapore Changi

OPOSIN

Porto

Fri 12-2

10:15-19:40

3 stops25h 25m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 439

PortoSingapore

OPO Porto - SIN Singapore Changi

OPOSIN

Porto

Sun 22-11

09:05-04:40

2 stops59h 35m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 478

FaroSingapore

FAO Faro - SIN Singapore Changi

FAOSIN

Faro

Thu 8-10

06:20-19:50

3 stops30h 30m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 514

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Thu 28-1

12:00-03:10

1 stop31h 10m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 528

FaroSingapore

FAO Faro - SIN Singapore Changi

FAOSIN

Faro

Wed 6-1

16:40-14:55

2 stops38h 15m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 589

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Thu 15-10

21:25-01:10

1 stop20h 45m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 607

FaroSingapore

FAO Faro - SIN Singapore Changi

FAOSIN

Faro

Mon 5-10

07:50-23:15

2 stops32h 25m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 656

LisbonSingapore

LIS Lisbon Humberto Delgado - SIN Singapore Changi

LISSIN

Lisbon Humberto Delgado

Mon 12-10

16:15-04:05

1 stop28h 50m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 686

PortoSingapore

OPO Porto - SIN Singapore Changi

OPOSIN

Porto

Tue 29-9

08:35-21:55

3 stops30h 20m

Singapore Changi

Wed 31-12

00:00-17:30

Nonstop0h 00m

S$ 800

Flights are sorted by cheapest return flights first.

Deals found on 21-9

Showing 1-10 of 47 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

OPO-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

OPO-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$ 971). Flying from Portugal to Singapore in July is currently the most expensive (average of S$ 1,329). 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 56 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 British Airways, Turkish Airlines, and Finnair fly from Portugal to Singapore in about 17h 15m. The time it takes to get you to your destination can typically vary by up to 19h 40m. The distance between Portugal and Singapore is about 11769 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$ 584. Users have also found prices from S$ 627 and S$ 698 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$ 971). Flying from Portugal to Singapore in July is currently the most expensive (average of S$ 1,329). 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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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$ 409

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-1. 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 23 September 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 23 September 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 23 September 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 23 September 2026.

Last-minute flights from Portugal to SingaporeDiscover last-minute flight deals from Portugal to Singapore. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Portugal to Singapore. Data last updated 23 September 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 23 September 2026.

Search for one-way flight options from Portugal to Singapore. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Portugal to Singapore

Round-trip from

One-way from

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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 56 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 23 September 2026.

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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 23 September 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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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 23 September 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 23 September 2026.

Last-minute flights from Portugal to Singapore
Discover last-minute flight deals from Portugal to Singapore. Data last updated 23 September 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 23 September 2026.