₱20,860 Find Cheap Flights from Portugal to Southeast Asia

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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 ₱64,864. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are ₱84,656 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 September, when tickets cost ₱46,469 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is ₱67,669 and ₱64,616 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 14 weeks before departure.

Good to know

Low season

May

High season

November

Cheapest flight

₱20,860
Best time to beat the crowds (8% 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 1202 reviews
7.8Crew
7.2Food
7.3Comfort
7.6Boarding
7.3Entertainment
Airline reviews

second leg was more comfortable. Customer service in Abu Dhabi is okay.

6.0 GoodAnonymous, Apr 2025AUH - ICN
Read more Etihad Airways reviews

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

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.

Should have had business class line in immigration. Food quality suboptimal

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

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.

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.

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.
10/9พฤ.
2 stops
26h 40mLIS-MNL
12/10พ.
2 stops
29h 00mMNL-LIS
₱44,208
5/22พฤ.
2 stops
35h 45mLIS-MNL
6/6ศ.
3 stops
36h 00mMNL-LIS
₱45,056
10/1พ.
3 stopsSWISS
25h 50mLIS-MNL
10/31ศ.
2 stopsSWISS
24h 45mMNL-LIS
₱48,335
10/9พฤ.
1 stopEtihad Airways
19h 45mLIS-MNL
10/30พฤ.
1 stopEtihad Airways
32h 55mMNL-LIS
₱48,391
10/9พฤ.
1 stopEtihad Airways
19h 45mLIS-MNL
12/10พ.
1 stopEtihad Airways
32h 55mMNL-LIS
₱48,504
9/18พฤ.
1 stopQatar Airways
27h 40mLIS-MNL
10/9พฤ.
1 stopQatar Airways
37h 30mMNL-LIS
₱50,992
9/24พ.
2 stopsSWISS
34h 25mLIS-MNL
10/13จ.
2 stopsSWISS
29h 50mMNL-LIS
₱52,405
9/18พฤ.
1 stopIberia
17h 35mLIS-MNL
10/6จ.
1 stopIberia
28h 00mMNL-LIS
₱52,801
10/9พฤ.
2 stopsIberia
28h 40mLIS-MNL
12/8จ.
1 stopIberia
28h 45mMNL-LIS
₱52,914
10/17ศ.
1 stopQatar Airways
21h 25mLIS-MNL
11/4อ.
1 stopQatar Airways
26h 30mMNL-LIS
₱53,140

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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.
5/10ส.
3 stops
58h 55mLIS-CEB
₱20,860
5/12จ.
3 stops
59h 40mLIS-CEB
₱21,143
5/13อ.
3 stops
41h 55mLIS-CEB
₱21,426
6/29อา.
1 stopEtihad Airways
29h 50mLIS-MNL
₱42,625
6/27ศ.
1 stopTurkish Airlines
19h 40mLIS-MNL
₱49,183
7/12ส.
1 stopTurkish Airlines
25h 25mOPO-MNL
₱49,522
6/29อา.
2 stopsKLM
19h 55mLIS-MNL
₱51,840
7/12ส.
2 stopsSAUDIA
26h 15mOPO-MNL
₱54,270
7/12ส.
2 stopsSAUDIA
26h 15mOPO-MNL
₱54,723
7/12ส.
3 stopsKLM
26h 25mOPO-MNL
₱89,659

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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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