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RM 1,493 Find Cheap Flights from Portugal to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portugal to Southeast Asia departing on 15/2. 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.
1 adult

Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia, as well as popular online travel agencies
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Good to know

Low season

June

High season

November

Cheapest flight

RM 1,493
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Porto to Kuala Lumpur

FAQs for booking flights from Portugal to Southeast Asia

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

    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 Portugal to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portugal to Southeast Asia 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 Portugal to Southeast Asia?

    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 Portugal to Southeast Asia 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 Portugal to Southeast Asia?

    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 Portugal to 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 airline flying from Portugal to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Southeast Asia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portugal to Southeast Asia? 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.
6.6
British AirwaysOverall score based on 6824 reviews
6.3Food
6.4Entertainment
6.8Boarding
7.6Crew
6.7Comfort
Airline reviews

Didn’t make flight and then forced on connecting flights back to LA that cost me another day of travel on an inferior experience.

2.0 MediocreEric, Jan 2025LIS - LHR
Read more British Airways reviews

Didn’t make flight and then forced on connecting flights back to LA that cost me another day of travel on an inferior experience.

Food was average. Better headphones seats were average at best.

Flight was fine, food much better than anticipated, and flight attendants were helpful and friendly!

No entertainment and the seats are well worn.! To the point it feels like your sitting in a bowl

Excellent except for checking in at Madrid Airport. Waited in line for over an hour and a half. Not enough ticket agents available and they were moving those with earlier flight times up in order to get them through. People were not happy. Staff did their best to explain, but just not enough to meet the need.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

I am 70 with carry on bag. Was told to go down two flights of stairs the had to climb stairs at rear of plane. Skywalk to front of plane was not offered. I was in row 26

CVG to London was a good flight . Thank god the plane was not full . Seating was tighter than any international I’ve taken . We arrived in London 10 minutes early. Had it not been for handicap assistance I would have missed my connection. Had it not been for the extra 10 minutes because we landed early I would have missed my flight . 3 hours and 10 minutes from plane to plane as they were boarding when I arrived . None of that is the fault of British Air but the understaffed and confided security at LHR. Because of this I will never use British Air again unless I don’t land in London . Not the airlines fault but I never want to miss a flight because of the blunder in London . The worst I’ve ever encountered in international travel . Sorry British Air but your home needs better management.

Very disappointed late takeoff led them to rebook me on American and United. The latter was cancrllrfg

Flight was on time. The half sandwich offered doesn’t compare to the full meal offered by Egyptair. With BA there is no entertainment whilst on the Egyptair flight you get to choose form a range of movies and the flight map which I quite enjoy.

Book cheap flights from Portugal to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights to Southeast Asia found on KAYAK in the last 72 hours.
19/2Wed
1 stopIberia
16h 10mLIS-KUL
13/3Thu
2 stopsIberia
35h 30mKUL-LIS
RM 2,942
19/2Wed
2 stopsIberia
27h 35mLIS-KUL
13/3Thu
2 stopsIberia
21h 05mKUL-LIS
RM 3,005
2/3Sun
1 stopEtihad Airways
15h 30mLIS-KUL
9/3Sun
1 stopEtihad Airways
17h 35mKUL-LIS
RM 3,023
20/2Thu
2 stops
27h 35mLIS-KUL
12/3Wed
1 stop
18h 50mKUL-LIS
RM 3,072
19/2Wed
2 stops
27h 35mLIS-KUL
12/3Wed
1 stop
18h 50mKUL-LIS
RM 3,077
25/6Wed
1 stopQatar Airways
19h 00mLIS-KUL
10/7Thu
1 stopQatar Airways
30h 35mKUL-LIS
RM 3,081
19/2Wed
1 stopQatar Airways
16h 10mLIS-KUL
12/3Wed
1 stopQatar Airways
18h 50mKUL-LIS
RM 3,086
19/4Sat
1 stopEtihad Airways
28h 10mLIS-KUL
28/4Mon
1 stopEtihad Airways
16h 50mKUL-LIS
RM 3,167
19/4Sat
1 stopBritish Airways
27h 00mLIS-KUL
30/4Wed
1 stopBritish Airways
31h 20mKUL-LIS
RM 4,651
20/4Sun
1 stopBritish Airways
17h 10mLIS-KUL
2/5Fri
1 stopBritish Airways
31h 20mKUL-LIS
RM 4,827

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Southeast Asia found on KAYAK in the last 72 hours.
15/2Sat
3 stops
53h 40mOPO-KUL
RM 1,493
11/2Tue
3 stops
53h 05mOPO-KUL
RM 1,543
17/2Mon
3 stops
58h 15mOPO-KUL
RM 1,574
12/4Sat
3 stops
57h 20mOPO-KUL
RM 1,592
28/4Mon
1 stopQatar Airways
21h 35mLIS-KUL
RM 2,996
15/7Tue
1 stopQatar Airways
23h 20mLIS-KUL
RM 3,216
14/2Fri
1 stopTurkish Airlines
16h 45mOPO-KUL
RM 3,275
8/2Sat
1 stopTurkish Airlines
21h 30mLIS-KUL
RM 3,293
15/7Tue
2 stopsIberia
25h 50mLIS-KUL
RM 3,459
8/2Sat
2 stopsEmirates
39h 30mLIS-KUL
RM 3,558

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Southeast Asia that are departing in the next 10 days.
22/1Wed
multi-stopIberia
16h 10mLIS-KUL
12/3Wed
multi-stopIberia
21h 05mKUL-LIS
RM 13,751
22/1Wed
multi-stopQatar Airways
16h 10mLIS-KUL
12/3Wed
multi-stopQatar Airways
24h 15mKUL-LIS
RM 13,769
20/1Mon
multi-stopIberia
22h 40mLIS-KUL
13/3Thu
multi-stopIberia
18h 40mKUL-LIS
RM 13,814
20/1Mon
multi-stopIberia
22h 40mLIS-KUL
11/3Tue
multi-stopIberia
34h 40mKUL-LIS
RM 13,823
22/1Wed
multi-stopQatar Airways
16h 10mLIS-KUL
10/3Mon
multi-stopQatar Airways
27h 55mKUL-LIS
RM 13,832
22/1Wed
multi-stop
29h 10mLIS-KUL
11/3Tue
multi-stop
40h 20mKUL-LIS
RM 13,846
22/1Wed
multi-stop
23h 35mLIS-KUL
12/3Wed
multi-stop
21h 05mKUL-LIS
RM 16,063
21/1Tue
multi-stopEthiopian Air
41h 10mLIS-KUL
13/3Thu
multi-stopEthiopian Air
43h 40mKUL-LIS
RM 16,225
22/1Wed
multi-stopCathay Pacific
22h 20mLIS-KUL
10/3Mon
multi-stopCathay Pacific
46h 00mKUL-LIS
RM 16,347
21/1Tue
multi-stopEthiopian Air
42h 35mLIS-KUL
13/3Thu
multi-stopEthiopian Air
43h 40mKUL-LIS
RM 16,405

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Everything you need to know for your flight to Southeast Asia

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.
First Class Flights to Southeast Asia
Business Class Flights to Southeast Asiafrom RM 15,483
Prem Econ Class Flights to Southeast Asia
Economy class Flights to Southeast Asiafrom RM 279

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