S$ 446 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 11-2. 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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Good to know

Low season

August

High season

November

Cheapest flight

S$ 446
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 10% 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 3350 reviews
8.3Crew
8.0Comfort
7.9Food
8.1Boarding
8.2Entertainment
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

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.

The lounge staff at reception were inefficient and robotic. Boarding process was chaotic at the gate with no priority for business and first. At arrival into Dubai, no upper deck door . Food option and quality for this flight was awful . Thankfully the bar is always good.

I was not allowed to upgrade with miles whereas others were. That’s a pity

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

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.

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.

Online was good boarding also but a child was crying all the way with no intervention from crew member.

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

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

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

I did not like the quality of the food and there was no snacks offered between meals.

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.

SAL to FRA - Original flight was cancelled less than 10 hours before scheduled. Did receive lodging at no cost for 1 night. Coordination between Lufstansa and hotel was very poor and we had to pay for a meal we thought was to be paid for. Traveling from SAT to Denver coordination between Lufstansa and United was very poor and we paid double for our check-in baggage. We are hoping to that refunded. We wish other airlines would fly to Salzburg as we plan to visit more often.

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.

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.

Flight delay of 4 1/2 hours with no reason for over 3 hours. Missed our connection in Rome & had to pay for an additional flight.

The experience was terrible. 1) We boarded late, 2a) BA lost my bag, 2b) The bag was delivered an entire day later than they said, and 2c) When it was delivered they brought the wrong / someone else's bag, and then the drivers had to come back with the right one. My medicine was in that bag so I needed it ASAP and there was no number to call that would let me speak to an actual person (vs. a automated voice that hangs up on you). This is in addition to my departing flight where an 11 hour travel day turned into a 20 hour travel day, given that: 1) the flight departed late AND it took an hour to deplane when we landed, causing us to miss our connection to Florence. This meant we had to take two connectors to arrive the same day (through Madrid and then Florence). 2) For the 2nd connector, the printer broke so we had to exit Madrid airport to print our boarding passes, and that delay almost caused us to miss our connector for a 2nd time in the same day, for reasons that BA should have easily been able to address.

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Recent return flight deals

11-3Tue
2 stops
36h 10mSIN-LIS
18-3Tue
2 stops
42h 50mLIS-SIN
S$ 756
11-2Tue
2 stops
23h 45mSIN-LIS
18-2Tue
2 stops
38h 10mLIS-SIN
S$ 764
12-3Wed
2 stops
30h 45mSIN-LIS
21-3Fri
2 stops
37h 35mLIS-SIN
S$ 790
12-3Wed
1 stopEtihad Airways
19h 35mSIN-LIS
21-3Fri
1 stopEtihad Airways
17h 10mLIS-SIN
S$ 820
15-2Sat
1 stopEtihad Airways
19h 35mSIN-LIS
23-2Sun
1 stopEtihad Airways
17h 10mLIS-SIN
S$ 835
18-5Sun
1 stopTurkish Airlines
37h 20mSIN-LIS
27-5Tue
1 stopTurkish Airlines
18h 25mLIS-SIN
S$ 878
18-2Tue
1 stopLufthansa
21h 05mSIN-OPO
25-2Tue
1 stopLufthansa
19h 20mOPO-SIN
S$ 961
18-2Tue
1 stopTurkish Airlines
31h 25mSIN-OPO
25-2Tue
1 stopTurkish Airlines
32h 35mOPO-SIN
S$ 993
21-2Fri
2 stopsLufthansa
31h 15mSIN-FNC
27-2Thu
2 stopsLufthansa
28h 55mFNC-SIN
S$ 1,440
30-1Thu
1 stopBritish Airways
24h 55mSIN-FNC
5-2Wed
1 stopBritish Airways
40h 00mFNC-SIN
S$ 2,152

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Recent one-way flight deals

11-2Tue
2 stopsIndiGo
46h 35mSIN-LIS
S$ 446
17-5Sat
3 stops
53h 25mSIN-LIS
S$ 465
11-2Tue
3 stops
58h 25mSIN-OPO
S$ 473
4-6Wed
1 stopEtihad Airways
17h 45mSIN-LIS
S$ 570
13-5Tue
1 stopTurkish Airlines
37h 20mSIN-LIS
S$ 574
11-2Tue
1 stopTurkish Airlines
32h 10mSIN-LIS
S$ 591
17-5Sat
1 stopEtihad Airways
17h 45mSIN-LIS
S$ 614
12-2Wed
1 stopLufthansa
21h 05mSIN-OPO
S$ 636
15-2Sat
1 stopLufthansa
23h 15mSIN-OPO
S$ 731
12-5Mon
1 stopEmirates
25h 00mSIN-LIS
S$ 905

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Last minute flights from Southeast Asia to Portugal

Last minute flight, train and bus deals

20-1Mon
multi-stopBritish Airways
23h 00mSIN-FNC
24-1Fri
multi-stopBritish Airways
19h 45mFNC-SIN
S$ 1,161
20-1Mon
multi-stop
27h 15mSIN-FNC
24-1Fri
multi-stop
28h 25mFNC-SIN
S$ 1,481
20-1Mon
multi-stop
25h 50mSIN-FNC
23-1Thu
multi-stop
20h 35mFNC-SIN
S$ 1,489
20-1Mon
multi-stop
27h 15mSIN-FNC
24-1Fri
multi-stop
28h 25mFNC-SIN
S$ 1,504
20-1Mon
multi-stop
35h 20mSIN-FNC
23-1Thu
multi-stop
33h 05mFNC-SIN
S$ 1,639
20-1Mon
multi-stop
25h 50mSIN-FNC
24-1Fri
multi-stop
28h 25mFNC-SIN
S$ 1,686
19-1Sun
multi-stopTAP AIR PORTUGAL
30h 25mSIN-FNC
24-1Fri
multi-stopTAP AIR PORTUGAL
22h 50mFNC-SIN
S$ 1,806
19-1Sun
multi-stopTAP AIR PORTUGAL
40h 45mSIN-FNC
23-1Thu
multi-stopTAP AIR PORTUGAL
33h 35mFNC-SIN
S$ 1,856

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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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