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₱28,185 Find Cheap Flights from Portugal to Southeast Asia

1 adult

KAYAK searches 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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KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends for flights to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Southeast Asia?

The average price of all flights from Portugal to Southeast Asia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Southeast Asia is Sunday where round-trip tickets can be as cheap as ₱65,865. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are ₱85,963 on average.

What is the cheapest month to fly from Portugal to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portugal to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Portugal to Southeast Asia is November, when tickets cost ₱47,760 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is ₱65,613 and ₱63,432 respectively.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Portugal to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost ₱1,142 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is ₱1,333.

How far in advance should I book a flight from Portugal to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Portugal to Southeast Asia, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.
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Good to know

Low season

May

High season

November

Cheapest flight

₱28,185
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Lisbon to Cebu City

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 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 round-trip 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.
7.4
Etihad AirwaysOverall score based on 1181 reviews
7.2Food
7.3Entertainment
7.6Boarding
7.8Crew
7.3Comfort
Airline reviews

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

2.0 MediocreMelissa, Mar 2025AUH - ORD
Read more Etihad Airways reviews

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

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

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

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.

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

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

Book cheap flights from Portugal to Southeast Asia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Southeast Asia found on KAYAK in the last 72 hours.
5/22Thu
2 stops
35h 40mLIS-MNL
6/5Thu
2 stops
35h 50mMNL-LIS
₱44,431
5/22Thu
3 stops
33h 30mLIS-MNL
6/5Thu
2 stops
35h 50mMNL-LIS
₱46,497
5/22Thu
2 stopsCathay Pacific
28h 50mLIS-MNL
6/6Fri
2 stopsCathay Pacific
33h 50mMNL-LIS
₱53,271
9/2Tue
2 stopsAir China
32h 45mLIS-MNL
9/29Mon
2 stopsAir China
38h 50mMNL-LIS
₱57,347
9/2Tue
3 stopsSWISS
31h 35mLIS-MNL
9/30Tue
2 stopsSWISS
28h 20mMNL-LIS
₱58,667
9/2Tue
3 stopsSWISS
31h 35mLIS-MNL
9/30Tue
3 stopsSWISS
27h 10mMNL-LIS
₱60,447
5/22Thu
1 stopEtihad Airways
19h 45mLIS-MNL
7/1Tue
1 stopEtihad Airways
19h 10mMNL-LIS
₱62,283
6/18Wed
1 stopEtihad Airways
29h 50mLIS-MNL
6/24Tue
1 stopEtihad Airways
32h 50mMNL-LIS
₱62,456
4/26Sat
2 stopsAir China
33h 35mLIS-MNL
5/6Tue
2 stopsAir China
23h 10mMNL-LIS
₱66,646
4/21Mon
2 stopsCathay Pacific
27h 50mLIS-CEB
5/3Sat
2 stopsCathay Pacific
29h 05mCEB-LIS
₱107,977

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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.
5/25Sun
2 stops
28h 30mLIS-CEB
₱28,185
7/17Thu
3 stops
49h 00mLIS-MNL
₱29,735
5/26Mon
2 stops
40h 50mLIS-CEB
₱31,400
5/26Mon
3 stops
33h 00mLIS-CEB
₱32,433
7/17Thu
2 stops
26h 40mLIS-MNL
₱39,437
7/17Thu
1 stopEtihad Airways
19h 45mLIS-MNL
₱41,561
7/12Sat
2 stopsSAUDIA
26h 15mOPO-MNL
₱48,679
7/12Sat
3 stopsKLM
26h 25mOPO-MNL
₱75,716
5/26Mon
1 stopEmirates
35h 35mLIS-CEB
₱213,945

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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.
4/1Tue
multi-stop
25h 55mLIS-MNL
4/18Fri
multi-stop
24h 10mMNL-LIS
₱67,220
4/1Tue
multi-stop
19h 35mLIS-MNL
4/18Fri
multi-stop
32h 00mMNL-LIS
₱90,584
4/1Tue
multi-stopEtihad Airways
19h 45mLIS-MNL
4/18Fri
multi-stopEtihad Airways
18h 45mMNL-LIS
₱120,893
4/1Tue
multi-stopKorean Air
25h 04mLIS-MNL
4/17Thu
multi-stopKorean Air
26h 05mMNL-LIS
₱131,168
4/1Tue
multi-stop
40h 15mLIS-MNL
4/17Thu
multi-stop
25h 35mMNL-LIS
₱222,900

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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 ₱31,400
Prem Econ Class flights to Southeast Asia
Economy Class flights to Southeast Asiafrom ₱3,387

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