RM 2,946 Find cheap flights from Portugal to Southeast Asia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portugal to Southeast Asia departing on 7/1. 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
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here's why:

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Good to know

Low season

June

High season

November

Cheapest flight

RM 2,946
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Lisbon 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 to Southeast Asia from Portugal 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 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 to Southeast Asia with an airline and back to Portugal 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 to Southeast Asia from Portugal 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 6831 reviews
7.6Crew
6.7Comfort
6.9Boarding
6.4Entertainment
6.3Food
Airline reviews

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

8.0 ExcellentAnonymous, Nov 2024GLA - LHR
Read more British Airways reviews

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

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.

The flight from Porto was delayed by 3 hours. Arrived in the US late at night. Exhausted from all the waiting. And staff did not communicate well with customers.

Horrible food and uncomfortable plane. One toilet was out of service.

If I have to decide again definitely I will pick another Airline…..British Airways NO MORE.

The Heathrow team was no prepared for the number of people who were coming through at that time of the morning, it seemed they were also experiencing shift change. The lines were incredibly long and moved at a snails pace. A airport rep walked by me, I presented my boarding pass to her and asked if she thought I would make the my flight If I stayed in the current lane. The look on her face told me I was not going to make my flight. She then whisked me to another lane, got me through the line and i ran to the gate and boarded my flight with only seconds to spare. It was a frustrating experience, which BA had nothing to do with. BUT after getting onto the airplane, the flight team was welcoming and I felt a huge sense of relief. Thank you to the BA flight team!!!

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.
7/1Tue
2 stopsIberia
24h 10mLIS-KUL
3/2Mon
1 stopIberia
18h 20mKUL-LIS
RM 2,946
7/1Tue
1 stop
28h 55mLIS-KUL
3/2Mon
1 stop
18h 20mKUL-LIS
RM 2,964
8/1Wed
1 stopQatar Airways
16h 10mLIS-KUL
5/2Wed
1 stopQatar Airways
24h 15mKUL-LIS
RM 2,973
7/1Tue
1 stopQatar Airways
28h 55mLIS-KUL
5/2Wed
1 stopQatar Airways
24h 15mKUL-LIS
RM 2,986
6/1Mon
1 stopIberia
16h 20mLIS-KUL
3/2Mon
1 stopIberia
18h 20mKUL-LIS
RM 2,991
24/1Fri
1 stopEtihad Airways
27h 15mLIS-KUL
2/2Sun
1 stopEtihad Airways
29h 35mKUL-LIS
RM 3,227
7/12Sat
2 stopsAir China
26h 25mLIS-KUL
10/12Tue
2 stopsAir China
29h 25mKUL-LIS
RM 4,308
9/1Thu
2 stopsBritish Airways
20h 00mLIS-KUL
4/2Tue
2 stopsBritish Airways
22h 25mKUL-LIS
RM 5,428
9/1Thu
2 stopsBritish Airways
20h 00mLIS-KUL
2/2Sun
2 stopsBritish Airways
24h 15mKUL-LIS
RM 6,004
21/2Fri
1 stopEtihad Airways
15h 30mLIS-KUL
22/2Sat
1 stopEtihad Airways
17h 35mKUL-LIS
RM 13,249

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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.

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