$568 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 8/19. 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
1 adult, Economy, 0 bags

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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Flight Deals

Cheap Flights from Portland to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila2 stops$1,097
Ho Chi Minh City
Ho Chi Minh City2 stops$1,524
Phuket City
Phuket City2 stops$1,069
Cebu City
Cebu City2 stops$1,798
Manila
Manila2 stops$1,097
Ho Chi Minh City
Ho Chi Minh City2 stops$1,524
Phuket City
Phuket City2 stops$1,069
Cebu City
Cebu City2 stops$1,798

Book Cheap Portland to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Southeast Asia

Tue, May 5 - Tue, Jun 16
Etihad Airways Logo
7:30 am - 6:45 am
PWM
-
BKK
36h 15m
2 stops
Etihad Airways Logo
3:05 pm - 1:35 pm
BKK
-
PWM
33h 30m
2 stops
$987Etihad Airways
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
7:14 am - 6:45 am
PWM
-
BKK
36h 31m
2 stops
Multiple Airlines Logo
3:05 pm - 4:43 pm
BKK
-
PWM
36h 38m
2 stops
$1,009Multiple Airlines
Wed, Sep 23 - Sun, Sep 27
Japan Airlines Logo
6:00 am - 5:35 am
PWM
-
MNL
59h 35m
2 stops
Japan Airlines Logo
11:25 pm - 11:52 pm
MNL
-
PWM
36h 27m
2 stops
$1,198Japan Airlines
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
8:15 am - 5:55 am
PWM
-
MNL
33h 40m
2 stops
United Airlines Logo
8:40 am - 11:59 pm
MNL
-
PWM
27h 19m
2 stops
$1,383United Airlines
Mon, Oct 5 - Mon, Nov 16
Qatar Airways Logo
6:00 am - 7:05 pm
PWM
-
BKK
26h 05m
2 stops
Qatar Airways Logo
3:00 am - 11:43 pm
BKK
-
PWM
32h 43m
2 stops
$1,396Qatar Airways
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
7:50 am - 5:55 am
PWM
-
MNL
34h 05m
1 stop
United Airlines Logo
8:40 am - 10:12 am
MNL
-
PWM
37h 32m
2 stops
$1,397United Airlines
Wed, Sep 30 - Sun, Oct 4
Japan Airlines Logo
6:00 am - 5:25 am
PWM
-
SGN
36h 25m
2 stops
Japan Airlines Logo
11:30 pm - 11:52 pm
SGN
-
PWM
35h 22m
2 stops
$1,524Japan Airlines
Mon, Sep 14 - Thu, Sep 17
Qatar Airways Logo
3:03 pm - 1:50 pm
PWM
-
SGN
35h 47m
2 stops
Qatar Airways Logo
8:00 pm - 12:17 pm
SGN
-
PWM
27h 17m
2 stops
$1,706Qatar Airways
Sun, Aug 23 - Sat, Aug 29
ANA Logo
8:15 am - 10:05 pm
PWM
-
SGN
26h 50m
1 stop
ANA Logo
11:15 pm - 10:01 pm
SGN
-
PWM
33h 46m
2 stops
$1,815ANA
Sun, May 31 - Mon, Jun 8
ANA Logo
5:50 am - 10:05 pm
PWM
-
CEB
28h 15m
2 stops
ANA Logo
9:15 am - 11:30 pm
CEB
-
PWM
26h 15m
2 stops
$2,138ANA
Booking Insights

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.

Can I save money by flying with a layover from Portland to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $376, prices are generally cheapest when you fly direct.

Good to know

Low seasonNovember
Cheapest flight$568
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 4% lower 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.

Reviews of the top airlines 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.
8.4
Korean AirOverall score based on 1212 reviews
8.5Boarding
8.1Food
8.3Comfort
8.2Entertainment
8.7Crew
Airline reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

8.0 ExcellentCarlos J, Apr 2026
TPA - ATL
Read more Korean Air reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports