S$ 452 Find Cheap Flights from Southeast Asia 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 Southeast Asia to Portugal departing on 12-2. 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.
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Low season

August

High season

November

Cheapest flight

S$ 452
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Singapore to Lisbon

FAQs for booking flights from Southeast Asia to Portugal

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Southeast Asia to Portugal

Need help choosing which airline to fly with from Southeast Asia 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 3358 reviews
8.2Entertainment
7.9Food
8.1Boarding
8.3Crew
8.0Comfort
Airline reviews

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

10.0 ExcellentAnonymous, Jan 2025SFO - DXB
Read more Emirates reviews

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Flight was delayed by and hour but were informed beforehand

Emeritus is ***** Fly dubai is 0 we need better service for Fly Dubai

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Bad Cancel the flight Came back to work only 3 days after Horrible Won’t help with hotel while we stock Horrible Don’t fly with them

Usually Emirates is my go to Airline on this flight: 1) All the crew seemed very inexperienced 2) Meal service for 7 hour flight was very slow - slowest I have ever experienced. 3) ONE flight attendant in economy serviced everyone on the left aisle in 2 cabins - thats 6 passengers per row (half the row) and over 30 rows of passengers. The others were no where to be seen. Thats pouring drinks and serving trays and offering options of meal and drinks for 180 passengers. by herself. In most flights it's 2 attendants per cart servicing one section. 4) Meal was not served till 3.5 hours later for some passengers at the back. 5) As a result only one meal was served even though the menu explicitly said 2. 6) Everyone was thirsty and starving 7) There were 2 loud crashes at the back galley 8) One passenger was out cold due to the sleeping tablets he had taken. The Flight attendants in their inexperience chose to try wake him up and create a situation where passengers were panicking and the passenger finally woke up and was annoyed. 9) They chose to wake up every sleeping passenger to feed them rather than move past the sleeping passengers. Do they know how hard it is to actually sleep on a plane?

They were very pleasant and helpful. My husband and I were sitted apart. We asked if we could be seated together were told flight ws fuly booked but would try. After a while they were able to make it work we got seats together. Their food is good and attendents are very friendly/helpful.

More leg room or a bed hahaha but in all was one of the best flys I been on

The flight experience was good, but connection time was cut shorted because of delayed start.. it would have been helpful if the flight showed which gate/terminal we need to go for connecting flight and flight timing was less than 30 minutes to connect which made ourselves stressful to catch next flight 😔

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

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.

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

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

they have cancell the flight for no reasons and 24 hours my parents were in the Airport they did not give them any hotel any food, I hate Turkish Airline.

Istanbul to Miami is a very long flight, somewhat uncomfortable, especially because the seating offers very limited space outside of business class.

Old aircraft, very very low business class standards, no privacy between the seats, horrible old TVs, tiny bathrooms.

The flight was delayed both legs of the journey. The seats were cramped.

Great! Because it's on time...with great and kindness stewards 😇

The economy seats are small and crowded, but overall the food was very good, cutest little gift bags also! Crew was very nice and professional. Everything was clean.

Did not expect no entetainment, food was ok. No alcohol on a. International flight

I enjoy flying with Turkish Airlines and such good hospitality among the crew memebers

Plane was hot in our section of aircraft making it difficult to rest. We informed the staff but adjustments were not made. Seats were terribly uncomfortable- unlike the other long haul flights we have flown on Turkish Airlines. It seems both issues are due to plane being an older Airbus

Turkish airlines always is an excellent airline, bottle water, comfort kits were provided. Decent food on board, friendly staffs.

Entertainment was good. Food was mediocre. Service was mediocre. New plane was smooth

I flew from Brussels to Munich, then from Munich to Denver. The flight from Brussels was only about 2.5 hours and it was okay. But the flight from Munich was about 12 hours and we sat on the plane for a very long time after everyone boarded. I paid something like $75 for a “preferred” seat in economy and it was so cramped my knees rubbed against the hard shell pocket. You couldn’t turn your legs to the side because the passenger next to you was too close. I was on the aisle but couldn’t put my leg out because there was often traffic or carts. Maybe I’m expecting too much but on such a long flight I’d like to see more comfortable seats. I think it was a United A380 plane. I won’t be flying anywhere that far away again. My legs and feet are still swollen 4 days later.

We were disappointed not to be able to buy out preferred seat from date of my original booking, which was about 40 days before the trip. When we arrived in Hannover on the Oct 10 I tried every day and the weed site said I have to wait until ck in, did that and still was not able to. Get to the airport and out seats were separate from each other. The crew was able to get seats together, was not the most comfortable. Don’t understand why this happened.

Connection time and departure time were both changed to cause undue stree on older people who cant run through an airport

We were delayed taking off which caused us to miss the connection to Orlando in Frankfurt. The gate we landed at in Frankfurt was in A terminal and the next flight was c15 which was impossible to get to even running. Very poor planning on Lufthansa’s part.

The connection between my income flight and the outgoing flight was slightly late and they would not hold the next flight for 7 minutes. The next flight was 4 hours later and we were issued a stand by ticket. So we had to wait to find out if we would even be on that flight. After boarding that flight was delayed for 40 minutes because there wasn’t a ground crew to load the luggage. The airline is not living up to it reputation.

I like entertainment on the plane once I got it to work. The touch screen really had a hard time responding to touch. Boarding was excruciatingly slow. Getting through passport control was bad enough but security had a line of us not moving at all while this team of security people took their time going through every item of one single passenger, not letting anybody else advance (only one lane open while the equipment was there for 2). I would have missed my connecting flight had it not been an hour late itself. I know the airport is not the responsibility of Lufthansa or Kayak but I mention it as the reason my experience was not great.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

Great flight. Friendly crew. Good food. Nice clean cabin and toilet was a good size. I like the starliner.

So great, the plane is nice and comfortable, the entertainment was so nice, and the staff was amazing. Only thing that was less than great was that the buttons on the seat screens were very hard to push, and the person behind me was pushing my seat constantly to push the buttons. Minor tho, and overall everything was wonderful!

BA have long since lost their way. They are a budget airline without the budget fares. Everything from booking to boarding to flying to arrival is just plain ordinary. I fly BA if the only alternative is Ryanair who are even worse. Otherwise we fly KLM or Lufthansa who are so much better.

Courteous and warm. Good experience while traveling back with an infant.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

Our headphone plug in was broken, especially we are with 5 years old who like to watch a movie

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

Boarding is not controlled as groups called was not enforced

Once again I purchase a business class ticket and the seat is exactly the same as cattle class, the only difference being is that BA install a janky table over the middle seat so there is somewhere to place your complimentary drink, the tray table is just big enough for the small tray, so if you are not concerned about getting fed and watered on the plane or getting access to the BA lounge I would save your money and fly cattle, PS the cabin crew were exceptional in every way, shame about the equipment

When flying from Dallas Texas to London, the entertainment section went down. The attendants said they would restart it. After 30 minutes, it still wasn't fixed. I called it to their attention and was told that they would try to restart it. Nothing was corrected. They said there was nothing they could do. This didn't happen to the entire plane; just our section which was in the middle of the plane - about 4-5 people. An attendant came by and asked each person to write down their names and email addresses and that a credit would be issued. This was on September 3 2024. It is now September 19, 2024 and I have yet to see any credit issued.

Book cheap flights from Southeast Asia to Portugal

Recent return flight deals

5-2Wed
1 stopKLM
29h 30mSIN-LIS
19-2Wed
1 stopKLM
27h 15mLIS-SIN
S$ 802
27-3Thu
1 stop
19h 35mSIN-LIS
31-3Mon
2 stops
40h 25mLIS-SIN
S$ 861
6-2Thu
1 stopEtihad Airways
19h 35mSIN-LIS
19-2Wed
2 stopsEtihad Airways
30h 10mLIS-SIN
S$ 864
5-2Wed
1 stop
20h 55mSIN-LIS
19-2Wed
2 stops
19h 55mLIS-SIN
S$ 868
18-5Sun
1 stopTurkish Airlines
31h 45mSIN-LIS
27-5Tue
1 stopTurkish Airlines
37h 35mLIS-SIN
S$ 876
6-2Thu
1 stopTurkish Airlines
32h 10mSIN-LIS
19-2Wed
1 stopTurkish Airlines
37h 10mLIS-SIN
S$ 897
5-4Sat
1 stopEtihad Airways
17h 45mSIN-LIS
13-4Sun
1 stopEtihad Airways
17h 40mLIS-SIN
S$ 1,054
19-2Wed
2 stopsLufthansa
28h 50mSIN-FNC
26-2Wed
1 stopLufthansa
17h 50mFNC-SIN
S$ 1,211
19-2Wed
2 stopsLufthansa
28h 50mSIN-FNC
26-2Wed
2 stopsLufthansa
42h 05mFNC-SIN
S$ 1,255
26-3Wed
1 stopEmirates
26h 40mSIN-LIS
31-3Mon
1 stopEmirates
34h 45mLIS-SIN
S$ 1,325

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Recent one-way flight deals

12-2Wed
2 stopsIndiGo
46h 55mSIN-LIS
S$ 452
2-2Sun
2 stopsIndiGo
27h 30mSIN-OPO
S$ 472
11-2Tue
2 stops
28h 20mSIN-LIS
S$ 551
15-4Tue
1 stopTurkish Airlines
37h 20mSIN-LIS
S$ 572
4-4Fri
1 stopTurkish Airlines
37h 20mSIN-LIS
S$ 602
29-1Wed
1 stopEtihad Airways
19h 40mSIN-LIS
S$ 619
14-4Mon
1 stopEtihad Airways
17h 45mSIN-LIS
S$ 627
30-6Mon
1 stopLufthansa
22h 50mSIN-LIS
S$ 978
30-6Mon
1 stopLufthansa
39h 20mSIN-LIS
S$ 1,013
28-3Fri
1 stopBritish Airways
19h 00mSIN-LIS
S$ 1,869

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Last minute flights from Southeast Asia to Portugal

Last minute flight, train and bus deals

25-1Sat
multi-stopEtihad Airways
19h 35mSIN-LIS
3-2Mon
multi-stopEtihad Airways
17h 10mLIS-SIN
S$ 1,108
25-1Sat
multi-stop
19h 35mSIN-LIS
3-2Mon
multi-stop
27h 30mLIS-SIN
S$ 1,267
25-1Sat
multi-stopIberia
35h 00mSIN-LIS
3-2Mon
multi-stopIberia
20h 30mLIS-SIN
S$ 1,519
24-1Fri
multi-stopQatar Airways
17h 50mSIN-LIS
3-2Mon
multi-stopQatar Airways
29h 15mLIS-SIN
S$ 1,725
24-1Fri
multi-stopIberia
24h 50mSIN-LIS
3-2Mon
multi-stopIberia
16h 45mLIS-SIN
S$ 1,847
24-1Fri
multi-stopQatar Airways
22h 50mSIN-LIS
3-2Mon
multi-stopQatar Airways
20h 30mLIS-SIN
S$ 2,437

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Everything you need to know for your flight to Portugal

Cabin class types available on flights to Southeast Asia

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

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