₱25,089 Find Cheap Flights from Portland 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 Portland to Southeast Asia departing on 4/5. 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.
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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 in flight searches from Portland 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 in flight searches from Portland to Southeast Asia, as well as popular online travel agencies
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Best Southeast Asia Flight Deals from Portland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Manila
Manila2 stops₱48,505
Cebu City
Cebu City2 stops₱55,311
Puerto Princesa
Puerto Princesa2 stops₱69,557

Cheap Flight Deals from Portland to Southeast Asia (PDX-zzYJX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portland to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Portland to Southeast Asia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
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10:31 am - 1:05 amPDX-MNL
23h 34m2 stops
4:50 pm - 9:31 amMNL-PDX
31h 41m2 stops
₱48,505
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dc., abr. 23 - dc., maig 7
10:10 am - 11:45 amPDX-MNL
34h 35m2 stops
9:25 am - 6:45 pmMNL-PDX
24h 20m1 stop
₱49,140Air Canada
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dc., abr. 23 - dc., maig 7
3:25 pm - 6:20 amPDX-MNL
23h 55m1 stop
9:25 am - 9:31 amMNL-PDX
15h 06m1 stop
₱49,313Air Canada
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dc., set. 10 - dc., oct.. 1
7:35 pm - 1:05 amPDX-MNL
38h 30m2 stops
10:35 am - 9:25 amMNL-PDX
37h 50m2 stops
₱58,079China Airlines
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dt., ag. 5 - dj., ag. 21
6:05 pm - 9:30 amPDX-CEB
24h 25m2 stops
8:05 pm - 9:48 amCEB-PDX
28h 43m2 stops
₱59,060STARLUX Airlines
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dt., abr. 15 - dv., maig 2
8:45 pm - 7:05 pmPDX-CEB
31h 20m2 stops
8:05 pm - 9:48 amCEB-PDX
28h 43m2 stops
₱59,521STARLUX Airlines
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dv., abr. 25 - dv., maig 2
7:00 am - 11:30 pmPDX-CEB
25h 30m2 stops
1:00 am - 11:12 pmCEB-PDX
37h 12m2 stops
₱62,578Korean Air
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dc., ag. 6 - dc., ag. 27
2:50 pm - 11:30 pmPDX-CEB
41h 40m2 stops
1:00 am - 11:12 pmCEB-PDX
37h 12m2 stops
₱64,770Korean Air
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dt., ag. 5 - dj., ag. 21
3:56 pm - 5:55 amPDX-MNL
22h 59m1 stop
8:40 am - 8:47 pmMNL-PDX
27h 07m1 stop
₱73,825United Airlines
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dj., maig 1 - dc., maig 28
7:35 pm - 10:05 pmPDX-CEB
35h 30m3 stops
9:15 am - 8:51 amCEB-PDX
38h 36m3 stops
₱76,593United Airlines
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dv., ag. 1 - dg., ag. 31

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

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

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

The average price for all round-trip flights from Portland 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 ₱1,048 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 ₱1,228.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland 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 Portland to Southeast Asia is September, when tickets cost ₱57,676 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is ₱93,607 and ₱89,166 respectively.

What’s the cheapest day of the week to fly from Portland to Southeast Asia?

The average price of all round-trip flights from Portland to Southeast Asia clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Portland to Southeast Asia, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Southeast Asia, Sunday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Portland 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 from Portland 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 Portland to Southeast Asia, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

May

High season

December

Cheapest flight

₱25,089
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Portland to Manila

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Portland 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 Portland to Southeast Asia.

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

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

 
See real verified KAYAK customer reviews for airlines flying from Portland to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Portland 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
United AirlinesOverall score based on 8603 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.0Entertainment
Airline reviews

Compared with other carriers business class for an overnight was not worth the extra expense.

6.0 GoodRobbie, Mar 2025SFO - RDU
Read more United Airlines reviews

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

Everything you need to know for your flight to Southeast Asia

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