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S$ 407 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 8-12. 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.
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Good to know

Low season

January

High season

November

Cheapest flight

S$ 407
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 8% 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 to Portugal from Southeast Asia is likely to change within 7 days, so travelers 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 to Portugal with an airline and back to Southeast Asia 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 to Portugal from Southeast Asia 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 3551 reviews
8.3Crew
8.2Entertainment
8.0Comfort
7.9Food
8.1Boarding
Airline reviews

The food was amazing on our flight. So many options for movies and shows to stay entertained for 12 hours.

10.0 ExcellentHumility, Oct 2024YYZ - DXB
Read more Emirates reviews

The food was amazing on our flight. So many options for movies and shows to stay entertained for 12 hours.

The flight was nice and on time. The comfort can be slightly better in business class

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.

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

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 😔

Very good!! If at all, the business class chair/bed was bit small!! It’s because of older plane- as was told!

No Vegetarian options onboard, made to wait for a long time for boarding

First time flying Emirates and business class. What a civilized way to travel, everything was wonderful organized and relaxing. Thank you for providing the best first impression!

The internet was not working during the 10 hour. This situation was known by the cabin crew before the flight. If so, information should be given to passangers. Some people should work during the flight.

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

It was good. Turkish Airlines is one of the best airlines companies. I like a lot to travel with them

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

Check-in was a mess, transfer flights were sepersted so no one could sit with their company. Some tickets were closed to online check-in without notice hand luggage allowances were not checked so oberhead bins were already full halfway through boarding.

6 hour delay for connecting flight in Istanbul, no real information or support, spend night in lounge which was extremely noisy due to construction works.

Delays and no explanations nor apologies. Last 4 times I flew Turkish the flight was significantly delayed. I will avoid this company in the future

Amazing, great airlines to go in business class. Hospitality is amazing. Food is great and lounge in Istanbul is at another level.

Flight was overbooked. Luckily there was room in Business so several people got free upgrade.

United failed me in cancelling flight to Chicago. Then put me on American Airlines standby to Miami for onward connection to RMO via IST. Standby failed. They looked me for Sunday morning 24 hours late at this point). Made it to Miami but Turkish airlines cancelled my seats and demanded $1360 to rebook the flights for the following day ! I went to United, spent two hours negotiating with Mr Ruis ? Who said he could do anything for me as he could fix problems that United caused in Miami. He suggested I call the 800 number. When I managed to.get through on my 6th call, I was on hold 2 hours and 30 minutes waiting for an agent when the call was cut off by United phone system. I went back to American. At last a lady , who had zero responsibility in this fiasco, helped me to find a replacement flight that night with Polish airlines to RMO through Warsaw at a cost of $968 including bag charge. I booked it with only a few hours to spare. The lady at American helped to recover and redirect my checked suitcase that had arrived in Miami a day earlier United customer service were awful. United partner Turkish airlines were horrendous and took zero responsibility. I ended up being late to my appointment overseas by 45 hours with zero compensation, no food vouchers, no replacement flights until I found one and paid for it myself. I reporting the entire fiasco to the secretary of state for Tennessee for law violations and refusal to remedy and compensate. I now need help to extend the trip by two days but United are not responding to communications

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

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.

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.

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.

Good range of movies but lacking decent tv shows. Wifi was really expensive on this flight, considering flights under 7 hours have a $9.99 USD charge for streaming, to jump up to $24.99 for a 7 hour 40 flight seemed a little bit of a rip off. Staff are inattentive, and really need to improve on the customer experience. The new airport is fantastic, as is the new lounge, a huge upgrade from the old airport and lounge!

Crew were very polite and quicker in service. Excellent cooling, comfortable seats and tasty food served

In my opinion, Etihad Airways is a first rate airline except for one important element. On the day before my return flights, when I chose my seats on the Etihad website I was charged an additional $55 (US) in order to sit on the aisle. I was not at all happy about this additional "hidden" charge and I felt cheated.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

Good but entertainment system was not easy and very buggy

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.

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!

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!

Staff are really not attentive. Seem rather disinterested in attending to the customers in general.

Courtesy of waitress. Could improve on time management and check-in

My luggage is lost! I waited in Denver co and seen nothing almost lost my flight due to waiting for my bags and still nothing I hope to contact customer service today hope they find it

Online check in was awesome and so smooth! It was our first time using it. I got to choose seats for free and I paid for our extra bag so easily. Then check in at the airport was a breeze!

I will not fly them again. Late flight ( no communication as to why)… no one even remotely working to help those with connections that are very narrow off the plane in a hurry … NO ONE understood how to move … and 1/2 the plane was running to connections. I missed mine. Total pain in the arse. A 12 hour trip in total took like 20 hours…. Horrible. 1st Lufthansa flight - and will try not to book them again

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

Flight attendant kept banging her cart into my aisle seat. Hard. Couldn’t lean seat back. Should be warned of limitations when booking seat

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

Boarding is not controlled as groups called was not enforced

Pretty disappointing. Paid for business class. It was burning up the entire flight. For a 7 hr flight, after the first few hrs. The crew disappeared. Poor service.

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.

Service of the crews were great. Food on flight was very greasy, and salty.

Pilot kept us informed of status of slight delay. Much appreciated.

Book cheap flights from Southeast Asia to Portugal

Recent return flight deals

4-2Tue
1 stop
19h 35mSIN-LIS
18-2Tue
1 stop
16h 50mLIS-SIN
S$ 781
4-2Tue
1 stopAir France
24h 15mSIN-LIS
19-2Wed
1 stopAir France
19h 30mLIS-SIN
S$ 782
10-11Sun
1 stopEtihad Airways
19h 35mSIN-LIS
17-11Sun
1 stopEtihad Airways
17h 10mLIS-SIN
S$ 798
2-2Sun
1 stopEtihad Airways
19h 35mSIN-LIS
17-2Mon
1 stopEtihad Airways
17h 10mLIS-SIN
S$ 866
24-11Sun
1 stopTurkish Airlines
17h 55mSIN-LIS
27-11Wed
1 stopTurkish Airlines
22h 00mLIS-SIN
S$ 928
6-2Thu
1 stopTurkish Airlines
32h 10mSIN-LIS
19-2Wed
1 stopTurkish Airlines
17h 35mLIS-SIN
S$ 975
20-11Wed
1 stopSWISS
19h 10mSIN-OPO
28-3Fri
1 stopSWISS
21h 50mOPO-SIN
S$ 986
29-11Fri
1 stopSWISS
19h 40mSIN-LIS
6-12Fri
1 stopSWISS
18h 30mLIS-SIN
S$ 995
20-1Mon
1 stopBritish Airways
23h 50mSIN-LIS
31-1Fri
1 stopBritish Airways
21h 10mLIS-SIN
S$ 1,039
5-2Wed
1 stopBritish Airways
20h 55mSIN-LIS
20-2Thu
1 stopBritish Airways
21h 15mLIS-SIN
S$ 1,047

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Recent one-way flight deals

8-12Sun
2 stops
47h 55mSIN-LIS
S$ 407
6-12Fri
2 stops
46h 35mSIN-LIS
S$ 436
7-1Tue
1 stopEtihad Airways
19h 35mSIN-LIS
S$ 591
4-2Tue
1 stopEtihad Airways
19h 35mSIN-LIS
S$ 600
7-12Sat
1 stopSWISS
19h 40mSIN-LIS
S$ 679
22-11Fri
1 stopLufthansa
19h 35mSIN-LIS
S$ 694
24-11Sun
1 stopLufthansa
21h 35mSIN-LIS
S$ 698
25-11Mon
1 stopSWISS
25h 55mSIN-OPO
S$ 703
8-12Sun
1 stopTurkish Airlines
36h 35mSIN-LIS
S$ 715
15-12Sun
1 stopTurkish Airlines
36h 35mSIN-LIS
S$ 743

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Last minute flights from Southeast Asia to Portugal

Last minute flight, train and bus deals

2-11Sat
multi-stopEtihad Airways
19h 35mSIN-LIS
10-11Sun
multi-stopEtihad Airways
17h 10mLIS-SIN
S$ 1,090
2-11Sat
multi-stop
19h 35mSIN-LIS
10-11Sun
multi-stop
19h 05mLIS-SIN
S$ 1,117
1-11Fri
multi-stopSWISS
25h 05mSIN-LIS
10-11Sun
multi-stopSWISS
20h 20mLIS-SIN
S$ 1,219
1-11Fri
multi-stopSWISS
19h 40mSIN-LIS
10-11Sun
multi-stopSWISS
20h 20mLIS-SIN
S$ 1,220
1-11Fri
multi-stopSWISS
19h 40mSIN-LIS
10-11Sun
multi-stopSWISS
18h 30mLIS-SIN
S$ 1,232
1-11Fri
multi-stopIberia
24h 40mSIN-LIS
4-11Mon
multi-stopIberia
22h 55mLIS-SIN
S$ 1,405
1-11Fri
multi-stop
27h 20mSIN-LIS
4-11Mon
multi-stop
32h 30mLIS-SIN
S$ 1,585
2-11Sat
multi-stopQatar Airways
21h 35mSIN-LIS
10-11Sun
multi-stopQatar Airways
26h 30mLIS-SIN
S$ 1,618
1-11Fri
multi-stop
19h 30mSIN-LIS
4-11Mon
multi-stop
32h 30mLIS-SIN
S$ 1,640
1-11Fri
multi-stop
27h 20mSIN-LIS
4-11Mon
multi-stop
32h 30mLIS-SIN
S$ 1,677

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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.