$619 Find Cheap Flights from Portland to Asia - Compare and Save

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 Asia departing on 7/29. 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

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Cheap Flights from Portland to Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Mumbai
Mumbai2 stops$973
Manila
Manila2 stops$1,146
Ho Chi Minh City
Ho Chi Minh City2 stops$1,153
Mumbai
Mumbai2 stops$973
Manila
Manila2 stops$1,146
Ho Chi Minh City
Ho Chi Minh City2 stops$1,153

Book Cheap Portland to 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 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 Asia

Mon, Aug 31 - Thu, Sep 10
Qatar Airways Logo
2:40 pm - 8:25 am
PWM
-
BOM
32h 15m
2 stops
Qatar Airways Logo
4:10 am - 9:55 pm
BOM
-
PWM
27h 15m
2 stops
$973Qatar Airways
Thu, Sep 17 - Mon, Sep 21
Qatar Airways Logo
6:00 pm - 2:40 am
PWM
-
BOM
23h 10m
2 stops
Qatar Airways Logo
4:25 am - 9:55 pm
BOM
-
PWM
27h 00m
2 stops
$993Qatar Airways
Fri, Sep 25 - Tue, Sep 29
Turkish Airlines Logo
6:00 am - 5:15 am
PWM
-
BOM
61h 45m
2 stops
Turkish Airlines Logo
6:55 am - 11:52 pm
BOM
-
PWM
50h 27m
2 stops
$1,003Turkish Airlines
Fri, Sep 25 - Tue, Sep 29
Turkish Airlines Logo
6:00 am - 5:15 am
PWM
-
BOM
61h 45m
2 stops
Turkish Airlines Logo
6:55 am - 11:52 pm
BOM
-
PWM
50h 27m
2 stops
$1,008Turkish Airlines
Sun, Sep 13 - Tue, Sep 29
Etihad Airways Logo
6:00 am - 6:10 pm
PWM
-
BKK
49h 10m
2 stops
Etihad Airways Logo
3:15 am - 11:52 pm
BKK
-
PWM
31h 37m
2 stops
$1,014Etihad Airways
Sun, Sep 13 - Thu, Oct 1
Etihad Airways Logo
6:00 am - 6:45 am
PWM
-
BKK
37h 45m
2 stops
Etihad Airways Logo
3:55 pm - 11:52 pm
BKK
-
PWM
42h 57m
2 stops
$1,020Etihad Airways
Thu, Aug 20 - Thu, Aug 27
United Airlines Logo
3:37 pm - 4:20 am
PWM
-
ICN
23h 43m
2 stops
United Airlines Logo
4:50 pm - 10:04 am
ICN
-
PWM
30h 14m
2 stops
$1,111United Airlines
Sun, Jan 17 - Tue, Jan 26
American Airlines Logo
5:35 am - 6:25 pm
PWM
-
HND
22h 50m
2 stops
American Airlines Logo
6:00 pm - 11:40 pm
HND
-
PWM
19h 40m
2 stops
$1,111American Airlines
Sat, Dec 5 - Tue, Jan 12
United Airlines Logo
3:15 pm - 11:00 pm
PWM
-
OKA
41h 45m
2 stops
United Airlines Logo
3:10 pm - 10:57 pm
OKA
-
PWM
45h 47m
3 stops
$1,122United Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:09 pm - 4:45 am
PWM
-
HND
21h 36m
2 stops
American Airlines Logo
4:30 pm - 11:47 pm
HND
-
PWM
20h 17m
2 stops
$1,181American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Asia flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to 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 Asia is February, when tickets cost $915 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $2,474 and $2,006 respectively.

Good to know

Low season

March

Cheapest flight

$619
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Portland to Manila

FAQs - booking Asia flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to 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 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 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 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 Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Portland to Asia

 
Need help choosing which airline to fly with from Portland to 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 1221 reviews
8.2Entertainment
8.1Food
8.7Crew
8.5Boarding
8.3Comfort
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.

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

Not many people, so you can lay down on two seats

Great. Better than average US carriers on overseas flights. Still room for improvement to rise up the average Asian and Middle East airlines.

Our flight was canceled, then they moved us to a different flight number yet we didn’t receive notifications timely. We had to find out the latest on our own / later AA sent a text with the updated info..

They didn't tell me they changed my flight. So I got confused on what happened to my flight.

It was just a short flight. The crew was nice. No major issue.

It was good overall. What I liked most was the restrooms. Compared to other airlines, the restrooms seem larger and look clean. The seats also look clean. The attendants are nice, except one time during the flight. I was sitting on aisle and a man sitting window. He asked an attendant for a snack. She told him to go ahead and get some snack from the section with food storage (I am not sure how it is called). So, I had to get up to let him get out from his seat. Why she did not bring him some snacks so that I would not have to move, I do not know... I was kind of surprised how inconsiderate the attendant was.

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

JOKE of a company with the most Ridiculous policies. JAL is amazing, KAYAK/UNDERPRICER is the worst company I have ever dealt with, NEVER AGAIN

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

Horrible like always, flight was supposed to be at 11:40am, we ended up getting a different airplane at 3:25pm.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

Flight was late to take off Plane broke down Had to move everyone to another plane Told we weren’t going to LGA but Newark Also told we would be taken to NY But United lied and we ended up at Newark at 2 in the morning Horrible experience. And the experience of trying to get compensation from United is just as bad. They could not care less about their passengers Never again!

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Staff on the plane was incredible. Check-in was very complicated with no staff to help at the airport. I was charged for a second bag even though my ticket says 2 bags are free

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Both my flight where delayed Had 25min to make it to my transfer flight

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

I’ve been on 8 flights with American Airlines in the last 2 months and 4 have been delayed.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

Uncomfortable seats, spotty WiFi, only Biscoff for snack (no one likes those).

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.

Seats are so close together. Middle seats should be discounted.

I just for my TSA. So security line is short and upgraded to one group up. I do think the ground crew should learn new way of boarding - the passengers sitting in higher number seat should board first to prevent traffic jam.

Everything you need to know for your flight to Asia

Information on your arrival and departure airports