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Find cheap flights to Portugal from S$ 622

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 31-5. 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
Sat 8-6
Sat 15-6

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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$ 1,007
Porto
Porto1 stopS$ 1,114

Good to know

Low season

January

High season

December

Cheapest flight

S$ 622
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Singapore to Porto

FAQs - booking Portugal flights

  • How long is the flight to Portugal?

    An average direct flight from Singapore to Portugal takes 24h 07m, covering a distance of 19979 km. The most popular route is Singapore - Lisbon with an average flight time of 17h 35m.

  • What is the cheapest flight to Portugal?

    The cheapest ticket to Portugal from Singapore found in the last 72 hours was S$ 987. 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$ 987.

  • What are the most popular destinations in Portugal?

    Based on KAYAK flight searches, the most popular destination is Lisbon (67% of total searches to Portugal). The next most popular destinations are Porto (21%) and Funchal (8%).Searches for flights to Ponta Delgada (5%) 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 3986 reviews
7.9Food
8.2Boarding
8.1Comfort
8.3Crew
8.3Entertainment
Airline reviews

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

2.0 MediocreSean, Apr 2024LGW - DXB
Read more about Emirates reviews

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

Didn’t like it at all. Cabin crew unfriendly. Very bad experience.

The experience was not as pleasant returning as leaving. Went through clearance twice, crew was not as customer focused.

Good but needs to improve cleanliness Coffee serve cold Needs to raise standard serving food Otherwise good

More leg room and comfortable seats at least for long flights

Amazing service and food. However I didn’t get chance to choose my own seat which bothered me a little.

The lounge Emirates uses at Jeddah airport is horrible even with the opening of the new section. Food selection is poor and never enough seating . Staff are not friendly. Boarding process at Jeddah always an absolute mess

I enjoyed the live television programming for entertainment, and honestly everything was acceptable. It’s just that I choose emirates, because they have always been so much better in so many ways – food choices, service, accessibility, friendliness of the staff. None of those things were poor, but they have definitely slid from their position of excellence. One example would be that after the dinner meal was served, the flight attendants huddled in the back galley with the curtains closed (by the way, that’s where snacks and drinks are), and you have to interrupt them to go back there to either ask for something or to get a snack. While they do not respond in an unfriendly way, you are led to believe that you are interrupting them by coming to get a snack or making a request. Even something like, “ Yes, how many I help you?” would be a great improvement.

Emirates is usually on time, but not this trip. Also, during the flight the attendants disappear unless called upon. Very strange. I have watched the quality of Emirates service diminish over the last five years.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

Food could have been better especially the breakfast. Overall it was a good flight

The crew was great and handled our unexpected detour with proactive communication.

Please serve no god if you must serve dog food

Flight was more then 3 hour late and I did not get my luggages

I paid extra for a seat with more leg room but they changed the plane and found myself in an ordinary seat. This is expensive at 50€

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

My whole body was paining after such long flight. Seats are small. Leg space is too small. Food is good.

M pretty much done with kayak and all other booking webs and apps. Scams all around my long trip.. Losing hundreds of $$ in extra charges and delays. Done with Turkish airline too. I will never use Kayak again for any of my bookings in the future!

I canceled this flight after turkish airlines did not provide any consideration for a death in the family while in Singapore

Our itinerary was broken apart by ChatDeal and let off our luggage from Turkey to Greece!! When contacted by this prior to our departure, I was informed it was my fault...I had to pay for checked bags, in middle of our trip! Turkish Airlines is not to blame for my distain of the ChatDeal interaction. COMPLETELY UNSAT!!

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

Boarding was quick and efficient. Ground staff were pleasant and courteous. Food was tasty, portions were good for me. Food containers kept slipping on the tray. Tray would look better with an anti-skid tray mat. I had the bulkhead seat which was very uncomfortable for couple of reasons. Aircraft is designed with no throughput to move across aisle to aisle. Passengers kept jumping over my legs to get from one side to the other to use the toilet. Secondly I had a mother and 9 month baby next to me. Mom had to hold baby for 12 hours in her lap as he did not fit into the bassinet. Half the baby was on my lap during the flight. Aircraft temperature was very cold - light attendant said it was the central cooling and nothing could be done about it. Movie selection was very poor old and outdated.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Food and beverage service have rooms for improvement .there were no entertainment facilities available

Very very bad service very tight seats never ever flying with Etihad again

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

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

They allowed some guy to move seats after 3hours of him being next to someone very sick, There were several empty seats, but they moved him to mine. I find that incredibly inconsiderate and should not have been done.

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

Updates from pilots about delays would make them less frustrating.

When bussing people to/from the gate, don't pack everyone in like a can of sardines and don't send the bus on its way if the plane isn't ready. Waited for about 40 minutes packed in this bus...both ways!

Seated in business class. Bed too hard and no comforter. Way too many seats in business class for number of crew so never felt particularly looked after.

Book Cheap Portugal Plane Tickets

Recent return flight deals

20-5Mon
1 stop
17h 15mSIN-LIS
2-6Sun
1 stop
37h 00mLIS-SIN
S$ 1,007
12-6Wed
1 stopEtihad Airways
17h 35mSIN-LIS
18-6Tue
1 stopEtihad Airways
17h 40mLIS-SIN
S$ 1,011
20-5Mon
1 stopBritish Airways
20h 30mSIN-LIS
4-6Tue
1 stopBritish Airways
18h 10mLIS-SIN
S$ 1,044
21-5Tue
1 stopAir France
18h 45mSIN-LIS
3-6Mon
1 stopAir France
23h 50mLIS-SIN
S$ 1,053
25-9Wed
1 stopBritish Airways
21h 45mSIN-LIS
9-10Wed
1 stopBritish Airways
17h 50mLIS-SIN
S$ 1,093
20-5Mon
1 stopAir France
17h 15mSIN-LIS
1-6Sat
1 stopAir France
38h 40mLIS-SIN
S$ 1,104
23-5Thu
1 stopTurkish Airlines
36h 35mSIN-OPO
30-5Thu
1 stopTurkish Airlines
37h 30mOPO-SIN
S$ 1,114
19-5Sun
1 stopTurkish Airlines
36h 10mSIN-LIS
23-5Thu
1 stopTurkish Airlines
32h 55mLIS-SIN
S$ 1,181
24-8Sat
1 stopEmirates
30h 15mSIN-LIS
31-8Sat
1 stopEmirates
16h 50mLIS-SIN
S$ 1,639
6-9Fri
1 stopEmirates
25h 00mSIN-LIS
13-9Fri
1 stopEmirates
16h 50mLIS-SIN
S$ 1,640

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Recent one-way flight deals

31-5Fri
2 stops
27h 40mSIN-OPO
S$ 622
25-9Wed
3 stops
31h 20mSIN-OPO
S$ 624
23-7Tue
1 stopEtihad Airways
17h 45mSIN-LIS
S$ 742
10-7Wed
1 stopEtihad Airways
17h 45mSIN-LIS
S$ 770
27-9Fri
1 stopLufthansa
29h 25mSIN-LIS
S$ 809
27-9Fri
1 stopTurkish Airlines
22h 55mSIN-LIS
S$ 904
25-9Wed
1 stopTurkish Airlines
23h 25mSIN-OPO
S$ 1,106
20-8Tue
1 stopEmirates
25h 50mSIN-LIS
S$ 1,200
20-8Tue
1 stopEmirates
25h 50mSIN-LIS
S$ 1,203
21-5Tue
1 stopLufthansa
18h 45mSIN-LIS
S$ 4,336

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Flights to Portugal

Return flight deals:

Portugal - Singapore

Cabin classes: