S$ 384 Find Cheap Flights from Singapore to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Portugal departing on 14-6. 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

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Best Portugal Flight Deals from Singapore

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stopS$ 765
Porto
Porto3 stopsS$ 824
Funchal
Funchal2 stopsS$ 1,056
Lisbon
Lisbon1 stopS$ 765
Porto
Porto3 stopsS$ 824
Funchal
Funchal2 stopsS$ 1,056

Cheap Flights from Singapore to Portugal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Portugal 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 Singapore to Portugal

Wed, 11 Mar - Mon, 23 Mar
Multiple Airlines Logo
22:50 - 17:30
SIN
-
LIS
26h 40m
1 stop
Multiple Airlines Logo
11:25 - 16:15
LIS
-
SIN
20h 50m
1 stop
S$ 765Multiple Airlines
Tue, 17 Feb - Thu, 26 Feb
Air France Logo
10:55 - 22:25
SIN
-
LIS
19h 30m
1 stop
Air France Logo
05:30 - 09:00
LIS
-
SIN
19h 30m
1 stop
S$ 766Air France
Tue, 24 Feb - Tue, 3 Mar
Multiple Airlines Logo
19:25 - 16:35
SIN
-
LIS
29h 10m
2 stops
Multiple Airlines Logo
11:25 - 09:35
LIS
-
SIN
38h 10m
2 stops
S$ 771Multiple Airlines
Wed, 11 Mar - Mon, 23 Mar
Air France Logo
22:50 - 11:20
SIN
-
LIS
20h 30m
1 stop
Air France Logo
05:30 - 09:00
LIS
-
SIN
19h 30m
1 stop
S$ 773Air France
Sun, 8 Feb - Tue, 24 Feb
Multiple Airlines Logo
22:50 - 17:30
SIN
-
LIS
26h 40m
1 stop
Multiple Airlines Logo
11:25 - 16:15
LIS
-
SIN
20h 50m
1 stop
S$ 776Multiple Airlines
Tue, 5 May - Thu, 21 May
Etihad Airways Logo
21:00 - 07:25
SIN
-
LIS
17h 25m
1 stop
Etihad Airways Logo
09:15 - 09:40
LIS
-
SIN
17h 25m
1 stop
S$ 790Etihad Airways
Sat, 18 Apr - Sat, 25 Apr
Etihad Airways Logo
21:00 - 06:50
SIN
-
OPO
40h 50m
2 stops
Etihad Airways Logo
16:05 - 09:40
OPO
-
SIN
34h 35m
2 stops
S$ 856Etihad Airways
Tue, 31 Mar - Fri, 15 May
Turkish Airlines Logo
10:25 - 09:45
SIN
-
OPO
30h 20m
1 stop
Turkish Airlines Logo
10:45 - 08:45
OPO
-
SIN
39h 00m
1 stop
S$ 909Turkish Airlines
Sat, 28 Feb - Sat, 14 Mar
TAP AIR PORTUGAL Logo
00:30 - 20:25
SIN
-
FNC
27h 55m
2 stops
TAP AIR PORTUGAL Logo
11:00 - 07:55
FNC
-
SIN
36h 55m
3 stops
S$ 2,359TAP AIR PORTUGAL
Sat, 28 Feb - Sat, 14 Mar
TAP AIR PORTUGAL Logo
00:30 - 20:25
SIN
-
FNC
27h 55m
2 stops
TAP AIR PORTUGAL Logo
11:00 - 07:55
FNC
-
SIN
36h 55m
3 stops
S$ 2,377TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Singapore to Portugal flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Portugal, 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 Singapore to Portugal is February, when tickets cost S$ 944 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 1,377 and S$ 1,144 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Portugal, 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 a flight from Singapore to Portugal, you should book around 5 weeks before departure, which saves you about 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightS$ 384
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Singapore to Porto

FAQs - booking Portugal flights

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

    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 Singapore to Portugal.

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

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

    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 Singapore to Portugal 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 Singapore to Portugal?

    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 Singapore to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Singapore to Portugal

 
Need help choosing which airline to fly with from Singapore to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3731 reviews
7.4Entertainment
7.9Crew
7.3Food
7.4Comfort
7.5Boarding
Airline reviews

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

10.0 ExcellentAnonymous, Dec 2025
LHE - DOH
Read more Qatar Airways reviews

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

I appreciated the vailability of wheelchair services for persons with mobility issues all the way up to the aircraft. What could be better would be the food choices.

As good as you can expect an economy flight from Europe to Australia to be. Nothing agains Qatar, just feels like every new generation of plane gets tighter.

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Awful plane to Tashkent. Not even possible to sleep. In business class does not even recline fully

The staff was the best I have experienced as a frequent traveller in a long time.

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

I had to stay in the airport 15 even with a hotel reservation..i was refused to inter to qatar cuz the hotel was outside the airport. They could have offered a solution. It was really exhausting for me and my family.

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

The flight was over 1 hour late taking off ,when I arrived in Abu Dhabi ,I missed my connecting flight to Bangkok so I had to wait almost 6 hours for my flight arriving in Bangkok at 6:30 am ,So I missed a whole day of my vacation and my hotel room sat empty so I paid for hotel days that I was not there. In Abu Dhabi there was a woman that worked the desk at transfers that was so professional, courteous , helpful,and may I say absolutely beautiful .she got me food vouchers for my layover and was a very calming presence. Besides that I will never use Etihad again I will pay the Xtra money . I'm sure they won't read or see this but it's my "2 cents" I'll use an airline that respects me and my hard earned dollars

Nice crew , clean cabin , food was delayed due to problem with the quantity .

On this flight...fine. The one from India to Abu Dahbi, awful.

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

There was not any issues with the Etihad Airways. Staff was excellent and I love the variety of movies and games that they provided.

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

It was an old plane with seats not comfortable and with little space for the legs. I must say that the previous flight I had was amazing on a very comfortable new plane

The flight from Abu Dabhi to Bangalore was terrible. The plane was an order model with no onboard entertainment. The beverage selection were very limited.

excellent, staff and boarding were all seamless and no issues, thank you!

The crew on this flight provided exceptional business class service to me.

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

Entertainment was good. Flight was delayed, nearly missed my connecting flight. The gate was changed on several occasions. My luggage did not arrive on time and had to leave without it.

Everything was good except that they didn’t give us seat for our connecting flight in Istanbul from Cairo. This created a panic situation. Hopefully they give all customers connecting flights seats right from the start.

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

The prices and many to choose from: Very unfriendly unprofessional and difficult staff and lacked English skills. Had the pleasure to go to Istanbul in 2022 but went on Jordan Airlines and found Turkey a wonderful place with kind people. The experience as a first time flyer on Turkish Airlines was so disappointing that received not to go into Turkey was so upset about this cruel treatment

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

The service and flight was great. Luggage came out very quickly!

Flights were delayed but very last minute, also seats felt very squished on the second flight. Crew was very friendly and airplane was clean.

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

This is my second time to fly this year with Lufthansa and both times they dropped the ball. My ticket was very cheap and l would not be honest if l said that l had some high expectations for that price. Fly delay 6 hours. Screen in fey seats around me didn’t work. Food for dinner was ok but breakfast was so poor. We had connection in Frankfurt for Vienna. Because of delay they gave us fly with 30 min layover time. We got to Vienna but our baggage was late of course. Long story short it took us almost 24 hours to get to the final destination. Very bad experience

The flight to Frankfurt was delayed. Consequently the connecting flight to Seattle could not be boarded. Lufthansa accommodated in a Cattle Class Flight where the Seats and foods were horrible. I had only Hobson’s Choice and boarded the flight and reached Seattle 3hours later than my scheduled arrival.

No Wi-Fi or food unless you pay an expensive fee.

A major problem at the Frankfurt terminal. You see your connecting flight is on concourse A and you see signs for A, but when you start to walk out to A, only then do you find A is in another terminal which requires a bus ride, passport control and customs. If you sit around in the first terminal too long, you can miss your flight. We made ours.

Everything you need to know for your flight from Singapore to Portugal

Information on your arrival and departure airports