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S$ 437 Find cheap flights 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 5-12. 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
Sun 25-8
Sun 1-9

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Best Portugal Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbon1 stopS$ 745
Porto
Porto1 stopS$ 1,018

Good to know

Low season

January

High season

December

Cheapest flight

S$ 437
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Singapore to Lisbon

FAQs - booking Portugal flights

  • How long is the flight to Portugal?

    An average direct flight from Singapore to Portugal takes 22h 30m, covering a distance of 19979 km. The most popular route is Singapore - Lisbon with an average flight time of 17h 45m.

  • What is the cheapest flight to Portugal?

    The cheapest ticket to Portugal from Singapore found in the last 72 hours was S$ 817. The most popular route is from Singapore to Lisbon and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 817.

  • What are the most popular destinations in Portugal?

    Based on KAYAK flight searches, the most popular destination is Lisbon (80% of total searches to Portugal). The next most popular destinations are Porto (14%) and Ponta Delgada (4%).Searches for flights to Funchal (2%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Portugal

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

Top 5 airlines flying 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.
8.1
EmiratesOverall score based on 3754 reviews
8.1Boarding
8.3Crew
7.9Food
8.0Comfort
8.3Entertainment
Airline reviews

The food was pretty good and the crew were excellent. It would have been excellent all round but for screaming children. Six hours at least of a 10 hr flight. Mostly 1 child clearly on the spectrum and probably ADHD but I really felt for the parents and grandparents who were obviously struggling and doing the best they could under the circumstances. No reflection on the airline of course and we all need to be more tolerant with these challenges . Slept for 15 hrs when I got home.

8.0 ExcellentBill, Jul 2024MAN - DXB
Read more about Emirates reviews

The food was pretty good and the crew were excellent. It would have been excellent all round but for screaming children. Six hours at least of a 10 hr flight. Mostly 1 child clearly on the spectrum and probably ADHD but I really felt for the parents and grandparents who were obviously struggling and doing the best they could under the circumstances. No reflection on the airline of course and we all need to be more tolerant with these challenges . Slept for 15 hrs when I got home.

Surprised how empty comfortable seats in economy were not offered by crew to tall passengers. Felt like courtesy hall mark of emirates is changing. We were told in order to get those seats we have to pay $210. Not the emirates I know from past travels.

Plane was old and seats uncomfortable but staff were friendly and helpful

I didn't travel from the start I changed my ticket long time ago

All was good. Emirates should restart allowing fast track immigration for business class at Manchester airport. Saves a bit of time

Everything was good but I think food choices could've been better

Always my favourite airline. On time, lovely staff, clean comfortable seats. Well done

Flight good but it was 30min late taking off. Also don’t like landing then being loaded on bus and driven around the airport like it’s a sightseeing tour.

Flights were both delayed. No luggage on arrival for the whole plane and no contact since submitting a PIR.

Not that good The crew in the plane were rim professional & almost lost in their work distribution

Flight crew was very nice and we had a direct flight, which was great. My seat was very cramped, despite paying for the seats. The food was terrible and the check in process was a bit chaotic.

On international flights passengers had wide variety of entertainment choices, though the flight was short. Service was good and no issues at all.

Inflight wi-fi is below par and difficult to access.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Only chicken as a meat dish through out the flight

Don’t use them on the IST-isb route, horrible service

Not a good experience from Lagos was very terrible paying for one extra bag is #403,600 in dollars is $331 which is too high and when get to Ny I don’t receive my bag till 2nd day some of my stuff was damaged am not really happy with Turkish Airlines very poor services.

There was a Turkish Airlines employee sitting in front of us, we noticed from her conversations we witnessed with the cabin crew and the fact that she boarded business class. She was sat in 16A. Firstly she was talking loudly the majority of the flight with two other men, one of which was leaning over the seat in front of her. This was disturbing as they were talking loudly and we were not able to sleep. The 12 hour long flight turned into a nightmare, even the noise cancellation didn’t work for their chatter. Secondly she requested extra meals from the crew for her male friends. We believe the meals came from business class. They also took their e-cigarettes out and were caught the cabin crew, but no further action was taken. Sitting in economy and seeing this is extremely disheartening. Next time I will book Emirites, I don’t think their staff would be allowed to behave like this.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

A good airline, but at checking in, they allocated seats for my wife, and I far away from each other, and to change them, they wanted a payment, such a bad policy, it leaves a bitter taste in the mouth All was good on the plane, good food, but the air hostess was abrupt and a bit rough dealing with the passengers, but one has to find excuses for staff working under pressure

Seat selection screen while online check-in could include free seats to choose from and show the options before we proceed. Currently, it is auto-allocated and there are no options for free seat selections.

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Long way to improve. Toilets not working. Bad handling when flight was canceled

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

Etihad broke my suitcase Also over charged me for luggage

1.Aircraft Comfort: The aircraft type was quite small with non-reclining, cramped seats that significantly lacked comfort. 2.In-flight Entertainment: There was no provision of in-flight entertainment screens or Wi-Fi for the majority of the flight. 3.Boarding Process at New Abu Dhabi Airport: Despite the move to a new airport, which promised enhanced experiences, the use of buses instead of jet bridges did not meet expectations, causing inconvenience. 4.Gate Change Communication: A last-minute gate change was poorly communicated, resulting in a long and difficult walk.

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Food was good, flight is old, no leg room and restrooms are downstairs not easy for elderly people

Hated the food. Flew many business class flights on this flight little privacy should be more secluded Staff was great

Poor communication from airline, didn't start boarding until 15 minutes after we were supposed to be in the air and there was no communication from anyone about a delay except the screens showing we were "on-time" and already "boarding" which finally updated 5 minutes after we were supposed to be in the air to "delayed".

Okay, the flight was over an hour late leaving LAX! I barely made my connecting flight! Very stressful experience! Lufthansa 747 biz class needs a serious upgrade to its seating! The food was good, but the staff was mostly very cold but did a good job!

Poor. Flight was late. We were locked inside the gate area with no way to leave to get some food or a decent meal. No seating. No information from Lufthansa all along. Very bad

At Muchin the service woman for Lufthansa at the Airport was really horrible.

The business class seat is the same as economy with 2 people instead of 3. That's not how it should be.

Bordón could be bettet if the company say before boarding the order of the different groups.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

The boarding was a mess; I'm unclear why they can't organize it by boarding number.

The online flight scheduler only assigned 3 hours to get from Gatwick to heathrow. This is not enough time for a normal transit between the two airports. I had to run and hire a taxi because the bus and train would take too long. After paying a 150 Taxi I arrived at the gate just before it closed.

They cancelled the flight from Dallas to London and rebooked following day causing a lot of pain

Flew premium economy from LHR - PHX. Beautiful new a350. Lovely friendly staff. Actually pretty delicious food. Loved it

We were on flight for 7 hrs and there was no WiFi. Not really easy to use any of our electronics. Def not ideal

They could do everything better!! From the rickety plane, to the flight attendants… when American Airlines is operated by British Airways, their standards are lowered! It’s like Macy’s, operated by Walmart!

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

The seats were uncomfortable. It was an old plane. The crew could have been more hospitable.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

Book Cheap Portugal Plane Tickets

Recent return flight deals

18-11Mon
1 stopAir France
26h 35mSIN-LIS
30-11Sat
1 stopAir France
16h 45mLIS-SIN
S$ 745
4-11Mon
1 stopSWISS
19h 40mSIN-LIS
11-11Mon
1 stopSWISS
18h 25mLIS-SIN
S$ 907
16-9Mon
1 stopEtihad Airways
17h 45mSIN-LIS
1-10Tue
1 stopEtihad Airways
17h 40mLIS-SIN
S$ 948
25-9Wed
1 stopEtihad Airways
17h 45mSIN-LIS
2-10Wed
1 stopEtihad Airways
17h 40mLIS-SIN
S$ 968
30-10Wed
1 stopLufthansa
21h 35mSIN-LIS
16-11Sat
1 stopLufthansa
20h 20mLIS-SIN
S$ 1,014
1-11Fri
1 stopTurkish Airlines
32h 30mSIN-LIS
22-11Fri
1 stopTurkish Airlines
32h 25mLIS-SIN
S$ 1,060
1-11Fri
1 stopTurkish Airlines
37h 20mSIN-OPO
22-11Fri
1 stopTurkish Airlines
22h 35mOPO-SIN
S$ 1,103
11-9Wed
1 stopEmirates
17h 55mSIN-LIS
27-9Fri
1 stopEmirates
17h 45mLIS-SIN
S$ 1,414
15-9Sun
1 stopEmirates
18h 45mSIN-LIS
1-10Tue
1 stopEmirates
17h 30mLIS-SIN
S$ 1,436
13-12Fri
1 stopLufthansa
21h 35mSIN-LIS
27-12Fri
1 stopLufthansa
18h 55mLIS-SIN
S$ 1,733

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Recent one-way flight deals

5-12Thu
2 stops
48h 05mSIN-LIS
S$ 437
3-9Tue
3 stops
34h 45mSIN-LIS
S$ 522
3-9Tue
2 stops
33h 40mSIN-LIS
S$ 557
1-10Tue
1 stopTurkish Airlines
36h 10mSIN-LIS
S$ 702
1-10Tue
1 stopTurkish Airlines
30h 40mSIN-LIS
S$ 708
3-8Sat
1 stopEtihad Airways
17h 00mSIN-LIS
S$ 802
3-8Sat
1 stopEtihad Airways
17h 00mSIN-LIS
S$ 805
7-8Wed
1 stopBritish Airways
30h 55mSIN-LIS
S$ 899
3-8Sat
1 stopEmirates
18h 45mSIN-LIS
S$ 1,169
3-8Sat
1 stopEmirates
17h 55mSIN-LIS
S$ 1,287

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Flights to Portugal

Return flight deals:

Portugal - Singapore

Cabin classes: