S$ 515 Find Cheap Flights from Portugal to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 29-6. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portugal to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portugal to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portugal to Singapore

Tue, 19 May - Tue, 26 May
Etihad Airways Logo
08:55 - 09:40
LIS
-
SIN
17h 45m
1 stop
Etihad Airways Logo
21:00 - 07:30
SIN
-
LIS
17h 30m
1 stop
S$ 978Etihad Airways
Thu, 18 Jun - Sat, 4 Jul
Lufthansa Logo
14:30 - 16:35
LIS
-
SIN
19h 05m
1 stop
Lufthansa Logo
22:45 - 22:45
SIN
-
LIS
31h 00m
1 stop
S$ 981Lufthansa
Mon, 5 Oct - Mon, 12 Oct
Etihad Airways Logo
09:15 - 09:40
LIS
-
SIN
17h 25m
1 stop
Etihad Airways Logo
21:00 - 07:25
SIN
-
LIS
17h 25m
1 stop
S$ 982Etihad Airways
Mon, 31 Aug - Wed, 9 Sep
Etihad Airways Logo
09:15 - 09:40
LIS
-
SIN
17h 25m
1 stop
Etihad Airways Logo
21:00 - 07:25
SIN
-
LIS
17h 25m
1 stop
S$ 985Etihad Airways
Thu, 18 Jun - Sat, 4 Jul
SWISS Logo
08:40 - 17:10
OPO
-
SIN
25h 30m
1 stop
SWISS Logo
23:25 - 00:10
SIN
-
OPO
31h 45m
1 stop
S$ 990SWISS
Thu, 18 Jun - Sat, 4 Jul
Multiple Airlines Logo
05:55 - 17:10
LIS
-
SIN
28h 15m
1 stop
Multiple Airlines Logo
22:45 - 22:45
SIN
-
LIS
31h 00m
1 stop
S$ 991Multiple Airlines
Thu, 18 Jun - Sat, 4 Jul
Multiple Airlines Logo
05:55 - 17:10
LIS
-
SIN
28h 15m
1 stop
Multiple Airlines Logo
22:45 - 22:45
SIN
-
LIS
31h 00m
1 stop
S$ 992Multiple Airlines
Thu, 18 Jun - Sat, 4 Jul
Multiple Airlines Logo
05:55 - 17:10
LIS
-
SIN
28h 15m
1 stop
Multiple Airlines Logo
22:45 - 22:45
SIN
-
LIS
31h 00m
1 stop
S$ 994Multiple Airlines
Mon, 31 Aug - Fri, 11 Sep
Etihad Airways Logo
09:15 - 09:40
LIS
-
SIN
17h 25m
1 stop
Etihad Airways Logo
21:00 - 07:25
SIN
-
LIS
17h 25m
1 stop
S$ 997Etihad Airways
Wed, 27 May - Tue, 16 Jun
SWISS Logo
19:05 - 17:10
FAO
-
SIN
39h 05m
1 stop
SWISS Logo
23:25 - 18:20
SIN
-
FAO
25h 55m
1 stop
S$ 1,004SWISS
Booking Insights

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 flight to Singapore?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Singapore was found on the route from Lisbon, at S$ 978 return. The most popular connection is from Manila to Singapore and KAYAK users have found return deals for as low as S$ 242 in the last 3 days.

What is the cheapest month to fly to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Singapore is January, where tickets cost S$ 920 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Portugal is S$ 1,285 and S$ 1,284 respectively. For one-way flights, the best month to travel is January with an average price of S$ 920.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 8 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Find deals

Good to know

Low seasonDecember
Cheapest flightS$ 515
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (27% more expensive on average)
Flight from Lisbon to Singapore

FAQs - booking Singapore flights

  • What is the cheapest flight to Singapore?

    In the last 3 days, the cheapest flight deal to Singapore was found on the route from Lisbon, at S$ 978 return. The most popular connection is from Manila to Singapore and KAYAK users have found return deals for as low as S$ 242 in the last 3 days.

  • 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.

  • 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.

Top tips for finding cheap flights to Singapore

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Singapore (SIN)