Question 1

How long is the flight to Singapore?

Accepted Answer

The duration of your flight to Singapore depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Singapore on KAYAK are from Porto, which takes 16h 05m, Lisbon, which takes 16h 45m, and Faro, which takes 18h 55m.

Question 2

How long is the flight to Singapore?

Accepted Answer

The duration of your flight to Singapore depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Singapore on KAYAK are from Porto, which takes 16h 05m, Lisbon, which takes 16h 45m, and Faro, which takes 18h 55m.

Question 3

How far is Singapore Changi Airport from central Singapore?

Accepted Answer

Singapore Changi Airport is 17 km from the centre of Singapore. <a href='/flight-routes/Portugal-PT0/Singapore-Changi-SIN'>Visit our flight page for the latest deals!>/a>

Question 4

What is the name of Singapore’s airport?

Accepted Answer

All flights to Singapore land at Singapore Changi Airport. The airport code is SIN,and it can also be referred to as Changi, Changi Airport, Singapore, or Singapore Changi. <a href='/flight-routes/Portugal-PT0/Singapore-Changi-SIN'>Visit our flight page for the latest deals!>/a>

Question 5

What is the cheapest day to fly to Singapore?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to Singapore is Wednesday where tickets can be as cheap as S$ 963. On the other hand, the most expensive day to fly is Monday, where prices are S$ 1,360 on average.

Question 6

What is the cheapest month to fly to Singapore?

Accepted Answer

The cheapest month for flights to Singapore is January, where tickets cost S$ 911 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Portugal is S$ 1,311 and S$ 1,291 respectively. For return trips, the best month to travel is January with an average price of S$ 911.

Question 7

What is the cheapest month to fly to Singapore?

Accepted Answer

The cheapest month for flights to Singapore is January, where tickets cost S$ 911 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Portugal is S$ 1,311 and S$ 1,291 respectively. For return trips, the best month to travel is January with an average price of S$ 911.

Question 8

How does KAYAK find such low prices on flights to Singapore?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Singapore. <a href='/flight-routes/Portugal-PT0/Singapore-Changi-SIN'>Visit our flight page for the latest deals!>/a>

Question 9

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Singapore?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Portugal-PT0/Singapore-Changi-SIN'>Visit our flight page for the latest deals!>/a>

Question 10

What is the Hacker Fare option on flights to Singapore?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back with another airline. <a href='/flight-routes/Portugal-PT0/Singapore-Changi-SIN'>Visit our flight page for the latest deals!>/a>

Question 11

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Singapore?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Portugal-PT0/Singapore-Changi-SIN'>Visit our flight page for the latest deals!>/a>

Question 12

What is the cheapest time of day to fly to Singapore?

Accepted Answer

The cheapest time of day to fly to Singapore is generally in the morning, when flights cost S$ 946 on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 1,139.

Question 13

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

Accepted Answer

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Question 14

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

Accepted Answer

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Low season	June
High season	August
Cheapest flight	S$ 401

S$ 401 Find Cheap Flights from Portugal to Singapore

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Everything you should know

KAYAK's insights & trends for flights to Singapore

Get data-powered insights and trends into flights to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Singapore?

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

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

How long is the flight to Singapore?

The duration of your flight to Singapore depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Singapore on KAYAK are from Porto, which takes 16h 05m, Lisbon, which takes 16h 45m, and Faro, which takes 18h 55m.

Good to know

FAQs - booking Singapore flights

How far is Singapore Changi Airport from central Singapore?

Singapore Changi Airport is 17 km from the centre of Singapore.

What is the name of Singapore’s airport?

All flights to Singapore land at Singapore Changi Airport. The airport code is SIN,and it can also be referred to as Changi, Changi Airport, Singapore, or Singapore Changi.

What is the cheapest day to fly to Singapore?

Based on KAYAK data, the cheapest day to fly to Singapore is Wednesday where tickets can be as cheap as S$ 963. On the other hand, the most expensive day to fly is Monday, where prices are S$ 1,360 on average.

How does KAYAK find such low prices on flights to Singapore?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Singapore.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Singapore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights to Singapore?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Singapore?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Singapore?

The cheapest time of day to fly to Singapore is generally in the morning, when flights cost S$ 946 on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 1,139.

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