S$ 435 Find Cheap Flights from Portugal to Singapore

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KAYAK's insights & trends for flights to Singapore

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

What is the cheapest day to fly to Singapore?

The average price of all flights from Portugal to Singapore clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Singapore is Wednesday when return tickets can be as cheap as S$ 977. On the other hand, the most expensive day to fly is Monday, when return prices are S$ 1,378 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portugal 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 from Portugal to Singapore is March, when tickets cost S$ 901 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is S$ 1,256 and S$ 1,204 respectively.

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

The average price for all round-trip flights from Portugal to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost S$ 729 on average. Morning departures are around 17% cheaper than evening flights, 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$ 877.

How far in advance should I book a flight from Portugal 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 on the flight from Portugal to Singapore, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

December

High season

August

Cheapest flight

S$ 435
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (21% more expensive on average)
Flight from Lisbon to Singapore

FAQs for booking flights from Portugal to Singapore

  • How does KAYAK find such low prices on flights from Portugal 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 from Portugal to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portugal 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 from Portugal to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Portugal 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 from Portugal 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 from Portugal to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Portugal to Singapore

Recent return flight deals

1-5qui
1 stopBritish Airways
18h 05mLIS-SIN
14-5qua
1 stopBritish Airways
21h 45mSIN-LIS
S$ 726
9-5sex
1 stopBritish Airways
38h 10mLIS-SIN
26-5seg
1 stopBritish Airways
30h 50mSIN-LIS
S$ 772
4-9qui
1 stopEtihad Airways
17h 30mLIS-SIN
16-9ter
1 stopEtihad Airways
17h 10mSIN-LIS
S$ 828
13-5ter
1 stopEtihad Airways
17h 30mLIS-SIN
20-5ter
1 stopEtihad Airways
17h 05mSIN-LIS
S$ 834
30-5sex
1 stop
20h 50mLIS-SIN
6-6sex
1 stop
18h 35mSIN-LIS
S$ 847
19-6qui
1 stopAir France
19h 45mLIS-SIN
24-6ter
1 stopAir France
18h 35mSIN-LIS
S$ 848
30-5sex
1 stop
27h 30mLIS-SIN
6-6sex
1 stop
18h 35mSIN-LIS
S$ 852
12-5seg
1 stopAir France
17h 35mLIS-SIN
25-5dom
1 stopAir France
18h 35mSIN-LIS
S$ 860
12-5seg
1 stopSWISS
18h 30mLIS-SIN
25-5dom
2 stopsSWISS
20h 50mSIN-LIS
S$ 890
4-9qui
1 stopSWISS
28h 10mLIS-SIN
16-9ter
2 stopsSWISS
20h 50mSIN-LIS
S$ 911

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Recent one-way flight deals

22-5qui
2 stops
25h 35mLIS-SIN
S$ 435
30-4qua
2 stops
46h 15mFAO-SIN
S$ 458
24-4qui
1 stopEtihad Airways
17h 30mLIS-SIN
S$ 602
17-9qua
1 stopFinnair
18h 55mLIS-SIN
S$ 649
17-9qua
1 stopFinnair
18h 55mLIS-SIN
S$ 653
21-5qua
1 stopEtihad Airways
17h 45mLIS-SIN
S$ 654
17-9qua
2 stopsAir India
20h 45mLIS-SIN
S$ 674
17-9qua
2 stopsAir India
24h 00mLIS-SIN
S$ 687
26-7sáb
2 stopsIndiGo
41h 35mLIS-SIN
S$ 848
23-5sex
2 stopsIndiGo
23h 20mLIS-SIN
S$ 884

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Last minute flights to Singapore

Last minute flight, train and bus deals

18-4sex
multi-stopAir France
38h 40mLIS-SIN
29-4ter
multi-stopAir France
18h 35mSIN-LIS
S$ 1,348
18-4sex
multi-stopAir France
38h 40mLIS-SIN
2-5sex
multi-stopAir France
18h 35mSIN-LIS
S$ 1,396
21-4seg
multi-stop
31h 20mOPO-SIN
28-4seg
multi-stop
27h 25mSIN-OPO
S$ 1,589
17-4qui
multi-stop
17h 30mLIS-SIN
28-4seg
multi-stop
58h 50mSIN-LIS
S$ 1,626
16-4qua
multi-stopBritish Airways
25h 45mLIS-SIN
28-4seg
multi-stopBritish Airways
25h 00mSIN-LIS
S$ 1,776
16-4qua
multi-stopBritish Airways
25h 45mLIS-SIN
27-4dom
multi-stopBritish Airways
28h 35mSIN-LIS
S$ 1,818
16-4qua
multi-stopFinnair
18h 55mLIS-SIN
27-4dom
multi-stopFinnair
32h 30mSIN-LIS
S$ 1,830
17-4qui
multi-stopFinnair
18h 55mLIS-SIN
1-5qui
multi-stopFinnair
25h 05mSIN-LIS
S$ 1,895
21-4seg
multi-stopTurkish Airlines
18h 05mOPO-SIN
29-4ter
multi-stopTurkish Airlines
30h 35mSIN-OPO
S$ 1,901
21-4seg
multi-stopTurkish Airlines
24h 00mOPO-SIN
29-4ter
multi-stopTurkish Airlines
17h 40mSIN-OPO
S$ 5,308

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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