S$ 648 Find Cheap Flights from Southeast Asia to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 5-5. 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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Cheap Flight Deals from Southeast Asia to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Portland 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 return flight deals from Southeast Asia to Portland

KAYAK's recommended return flight deals from the most popular airlines that fly from Southeast Asia to Portland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
09:10 - 09:30SIN-PDX
39h 20m1 stop
06:00 - 07:05PDX-SIN
34h 05m2 stops
S$ 1,156Air Canada
Find Deal
Sun, 11 May - Sun, 18 May
09:10 - 09:30SIN-PDX
39h 20m1 stop
06:15 - 07:05PDX-SIN
33h 50m1 stop
S$ 1,164Air Canada
Find Deal
Sun, 11 May - Sun, 18 May
03:40 - 18:45SIN-PDX
30h 05m3 stops
10:10 - 13:00PDX-SIN
35h 50m3 stops
S$ 1,177
Find Deal
Sat, 10 May - Sun, 18 May
02:15 - 18:45SIN-PDX
31h 30m2 stops
10:10 - 00:45PDX-SIN
23h 35m2 stops
S$ 1,192
Find Deal
Sat, 10 May - Sun, 18 May
03:40 - 22:55SIN-PDX
34h 15m3 stops
10:10 - 00:45PDX-SIN
23h 35m2 stops
S$ 1,196
Find Deal
Sat, 10 May - Sun, 18 May
09:10 - 09:30SIN-PDX
39h 20m1 stop
07:54 - 07:05PDX-SIN
32h 11m2 stops
S$ 1,204Air Canada
Find Deal
Sun, 11 May - Sun, 18 May
01:55 - 11:25SIN-PDX
24h 30m2 stops
06:00 - 06:10PDX-SIN
33h 10m2 stops
S$ 1,536Japan Airlines
Find Deal
Sat, 10 May - Sun, 18 May
14:00 - 19:22SIN-PDX
20h 22m2 stops
22:00 - 12:40PDX-SIN
23h 40m2 stops
S$ 1,678STARLUX Airlines
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Fri, 18 Apr - Fri, 25 Apr
09:00 - 00:30SIN-PDX
30h 30m1 stop
06:00 - 18:25PDX-SIN
21h 25m1 stop
S$ 1,767United Airlines
Find Deal
Fri, 18 Apr - Fri, 25 Apr
20:40 - 12:33SIN-PDX
30h 53m1 stop
09:54 - 06:15PDX-SIN
29h 21m1 stop
S$ 1,867United Airlines
Find Deal
Sun, 25 May - Sat, 31 May

Good to know

Low season

February

High season

June

Cheapest flight

S$ 648
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Singapore to Portland

FAQs for booking flights from Southeast Asia to Portland

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

    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 Southeast Asia to Portland.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Portland?

    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 to Portland from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Southeast Asia to Portland?

Find which airlines fly direct from Southeast Asia to Portland Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Portland

Monday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Tuesday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Sunday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

See more direct flights

Direct returns

Portland to Southeast Asia

Monday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Tuesday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Sunday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

See more direct flights
See more direct flights

Top 4 airlines serving from Southeast Asia to Portland

Need help choosing which airline to fly with from Southeast Asia to Portland? 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.
8.3
Japan AirlinesOverall score based on 1440 reviews
7.8Entertainment
7.7Food
8.4Boarding
8.2Comfort
8.7Crew
Airline reviews

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

2.0 MediocreGary, Jan 2025NRT - SEA
Read more Japan Airlines reviews

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Was in premium economy. It is slightly better than economy, but the way the seat reclines actually makes it harder to sit (the seat slides forward and the foot rest comes up - you can lie fairly well reclined but you’ll have to sit cross legged because there is no place for your legs to stretch out. Food is basic economy. Service was great. All in all good, but may make more sense to pay more for business or save a bit and just sit in economy.

Seats in "Premium Economy" were noticeably more comfortable than those in "Economy" and worth the price. My only reservation is that the foot rest did not go higher up. If it did, it would have made the seat much more comfortable.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

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

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 ;)

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

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.

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

We were Polaris passengers and found the service poor. The food was ok but the flight attendants were not attentive and rushed the service.

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

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

Once again our Air Canada flight was delayed! I'm hopeful competition arrives with other airlines soon and maybe they will make a better effort to be on time!

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Very smooth flight and the crew members were very welcoming.

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