₱25,602 Find Cheap Flights from Portugal to Southeast Asia

1 adult
1 adult, Economy

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 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 ₱46,751 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is ₱66,843 and ₱63,949 respectively.

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 24 weeks before departure.


Good to know

Low seasonMay
High seasonNovember
Cheapest flight₱25,602
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 Manila

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.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Sunday where round-trip tickets can be as cheap as ₱63,860. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are ₱83,346 on average.

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

    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.

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.
7.3
Turkish AirlinesOverall score based on 3839 reviews
7.7Crew
7.3Food
7.3Comfort
7.4Entertainment
7.3Boarding
Airline reviews

My wife and 7 months old baby had a terrible experience traveling, we paid extra for bassinet they didn’t provided.she missed her flight due to late landing of the flight, they were unsupportive to my family due to that my wife and kid suffered a lot.

2.0 MediocreAnonymous, May 2025ISB - IST
Read more Turkish Airlines reviews

My wife and 7 months old baby had a terrible experience traveling, we paid extra for bassinet they didn’t provided.she missed her flight due to late landing of the flight, they were unsupportive to my family due to that my wife and kid suffered a lot.

All was fine , but air conditioning was not working on board properly so was very hot

Great food, great entertainment and very helpful, caring & attentive staff.

While we were picking up passengers in São Paulo, on our way from Buenos Aires to Istanbul, it was impossible to use the bathrooms for 90 minutes. The crew was largely inattentive with one or two exceptions. They should distribute more water for a flight that long. When I signal that I wanted to have a second glass of wine, my prayers were left unanswered…

One of the best flights I have been on in a while. Food was excellent. The chair-back screens in economy were A+. The crew was friendly and helpful.

Food is getting worse. They use to be different than other airlines. Their economy classes food sucks. Stuff was very helpful.

Unbelievable food and service! Chefs are amazing onboard. WiFi spotty

Turkish Airlines overbooked the flight and they did not allow me to board the flight even though I had the proper boarding pass and was at the gate on time. Simply unacceptable.

I felt the AVM was bad. They could have done better and felt the route was much long theb expected otherwise it was good experience.

It was my first time flying with Turkish Airlines, but I found the staff—from the airport to the cabin crew—to be somewhat dismissive and overly direct. This experience left me feeling discouraged about even considering a visit to Turkey in the future.

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.
9/2Tue
2 stopsEtihad Airways
22h 55mOPO-MNL
9/23Tue
2 stopsEtihad Airways
32h 20mMNL-OPO
₱39,739
9/15Mon
2 stopsEtihad Airways
22h 55mOPO-MNL
9/30Tue
2 stopsEtihad Airways
32h 20mMNL-OPO
₱41,520
6/18Wed
2 stops
34h 25mLIS-MNL
6/21Sat
2 stops
33h 20mMNL-LIS
₱46,028
9/25Thu
1 stopQatar Airways
35h 25mLIS-MNL
10/7Tue
1 stopQatar Airways
29h 10mMNL-LIS
₱48,866
9/25Thu
1 stopQatar Airways
35h 25mLIS-MNL
10/1Wed
1 stopQatar Airways
32h 25mMNL-LIS
₱49,033
11/28Fri
2 stops
25h 00mLIS-MNL
12/18Thu
2 stops
23h 35mMNL-LIS
₱49,367
9/24Wed
2 stopsIberia
26h 55mLIS-MNL
10/13Mon
1 stopIberia
19h 20mMNL-LIS
₱50,536
9/23Tue
1 stopIberia
25h 05mLIS-MNL
10/9Thu
1 stopIberia
28h 50mMNL-LIS
₱50,647
9/20Sat
1 stopTurkish Airlines
19h 20mOPO-MNL
10/4Sat
1 stopTurkish Airlines
19h 20mMNL-OPO
₱63,448
9/2Tue
1 stopTurkish Airlines
19h 20mOPO-MNL
9/23Tue
1 stopTurkish Airlines
25h 25mMNL-OPO
₱63,671

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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.
7/16Wed
3 stops
52h 30mLIS-MNL
₱25,602
7/15Tue
3 stops
50h 25mLIS-MNL
₱26,437
9/18Thu
2 stopsSAUDIA
26h 15mOPO-MNL
₱36,956
7/15Tue
1 stopEtihad Airways
29h 50mLIS-MNL
₱44,080
7/13Sun
1 stopEtihad Airways
29h 50mLIS-MNL
₱46,918
9/18Thu
1 stopTurkish Airlines
25h 05mOPO-MNL
₱47,030
9/18Thu
1 stopTurkish Airlines
25h 05mOPO-MNL
₱48,366
7/14Mon
1 stopQatar Airways
38h 25mLIS-MNL
₱49,924
6/27Fri
1 stopQatar Airways
39h 35mLIS-MNL
₱52,317
7/12Sat
2 stopsSAUDIA
26h 15mOPO-MNL
₱53,542

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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.
6/6Fri
multi-stop
34h 35mLIS-MNL
6/8Sun
multi-stop
47h 40mMNL-LIS
₱61,222
6/6Fri
multi-stop
30h 25mLIS-MNL
6/8Sun
multi-stop
46h 05mMNL-LIS
₱63,615
6/6Fri
multi-stop
34h 35mLIS-MNL
6/8Sun
multi-stop
30h 40mMNL-LIS
₱67,233
6/6Fri
multi-stop
30h 25mLIS-MNL
6/7Sat
multi-stop
47h 35mMNL-LIS
₱67,567
6/6Fri
multi-stop
22h 20mLIS-MNL
6/7Sat
multi-stop
47h 35mMNL-LIS
₱72,353
6/6Fri
multi-stop
28h 35mLIS-MNL
6/7Sat
multi-stop
24h 35mMNL-LIS
₱86,768
6/6Fri
multi-stop
38h 00mLIS-MNL
6/8Sun
multi-stop
31h 05mMNL-LIS
₱95,785
6/6Fri
multi-stop
19h 00mLIS-MNL
6/7Sat
multi-stop
37h 55mMNL-LIS
₱107,807
6/6Fri
multi-stopEthiopian Air
42h 55mLIS-MNL
6/8Sun
multi-stopEthiopian Air
44h 35mMNL-LIS
₱132,407
6/6Fri
multi-stopTurkish Airlines
19h 40mLIS-MNL
6/8Sun
multi-stopTurkish Airlines
33h 10mMNL-LIS
₱133,910

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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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