PDX

S$ 806 Find Cheap Flights 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 31-3. 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

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, 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 Portland, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to Portland

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Portland.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:15 - 12:52SIN-PDX
19h 37m1 stop
14:40 - 19:05PDX-SIN
36h 25m1 stop
S$ 1,292Singapore Airlines
Find Deal
Fri, 31 Jan - Fri, 7 Feb
09:15 - 22:31SIN-PDX
29h 16m1 stop
12:03 - 19:05PDX-SIN
39h 02m2 stops
S$ 1,335
Find Deal
Fri, 31 Jan - Fri, 7 Feb
08:15 - 15:05SIN-PDX
22h 50m2 stops
15:37 - 06:40PDX-SIN
47h 03m2 stops
S$ 1,427American Airlines
Find Deal
Fri, 31 Jan - Fri, 7 Feb
01:55 - 22:31SIN-PDX
36h 36m2 stops
06:35 - 21:55PDX-SIN
47h 20m2 stops
S$ 1,481
Find Deal
Thu, 30 Jan - Fri, 7 Feb
01:55 - 14:44SIN-PDX
28h 49m2 stops
10:10 - 07:55PDX-SIN
29h 45m1 stop
S$ 1,540Air Canada
Find Deal
Thu, 30 Jan - Fri, 7 Feb
08:15 - 15:05SIN-PDX
22h 50m2 stops
06:00 - 17:25PDX-SIN
43h 25m2 stops
S$ 1,687American Airlines
Find Deal
Mon, 13 Jan - Sat, 18 Jan
02:20 - 15:05SIN-PDX
28h 45m2 stops
06:00 - 06:40PDX-SIN
32h 40m2 stops
S$ 1,714Japan Airlines
Find Deal
Sun, 12 Jan - Sat, 18 Jan
08:15 - 15:05SIN-PDX
22h 50m2 stops
06:00 - 06:40PDX-SIN
32h 40m2 stops
S$ 1,719Japan Airlines
Find Deal
Mon, 13 Jan - Sat, 18 Jan
10:45 - 19:02SIN-PDX
48h 17m2 stops
06:03 - 20:15PDX-SIN
22h 12m1 stop
S$ 1,960United Airlines
Find Deal
Mon, 13 Jan - Sat, 18 Jan
22:20 - 09:24SIN-PDX
27h 04m1 stop
06:03 - 20:15PDX-SIN
22h 12m1 stop
S$ 2,195United Airlines
Find Deal
Mon, 13 Jan - Sat, 18 Jan

Flights to Portland - Travel Insights & Trends

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

What is the cheapest day to fly to Portland?

The average price of all round-trip flights to Portland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Monday where round-trip tickets can be as cheap as S$ 1,360. On the other hand, the most expensive day to fly is Friday, where round-trip prices are S$ 2,402 on average.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, 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 to Portland is September, where tickets cost S$ 1,369 on average for return flights. On the other hand, the most expensive months are November and August, where the average cost of tickets from Singapore is S$ 2,273 and S$ 2,141 respectively. For one-way flights, the best month to travel is September with an average price of S$ 1,369.

What is the cheapest time of day to fly to Portland?

The average price for all round-trip flights to Portland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland is generally at night, when round-trip flights cost S$ 1,383 on average. The most expensive time of day to fly to Portland is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,847.

Good to know

Low season

November

High season

June

Cheapest flight

S$ 806
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Singapore to Portland

When to book flights to Portland

Are your dates flexible? Find out the best times to travel to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Portland based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    Portland Airport is 10 km from the centre of Portland.

  • What is the name of Portland’s airport?

    All flights to Portland land at Portland Airport. The airport code is PDX,and it can also be referred to as Portland or Portland Intl.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

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

See more FAQs

Top tips for finding cheap flights to Portland

  • High season is considered to be October, November and December. The cheapest month to fly from Singapore is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Prefer to fly direct to Portland?

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

Direct departures

Singapore to Portland

Monday

ANA, Aeromexico, Air Canada, +49 more

ANA, Aeromexico, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Wednesday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Thursday

ANA, Aeromexico, Air Canada, +49 more

ANA, Aeromexico, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Saturday

ANA, Aeromexico, Air Canada, +49 more

ANA, Aeromexico, +50 more

Sunday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

See more direct flights

Direct returns

Portland to Singapore

Monday

ANA, Aeromexico, Air Canada, +49 more

ANA, Aeromexico, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Wednesday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Thursday

ANA, Aeromexico, Air Canada, +49 more

ANA, Aeromexico, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Saturday

ANA, Aeromexico, Air Canada, +49 more

ANA, Aeromexico, +50 more

Sunday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

See more direct flights
See more direct flights

Top 3 airlines flying to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1443 reviews
8.2Comfort
8.4Boarding
7.7Food
7.8Entertainment
8.7Crew
Airline reviews

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

8.0 ExcellentAlfredo, Dec 2024HND - LAX
Read more Japan Airlines reviews

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.

I purchased the ticket online and went to do online check in amd the app wouldnt let me. I went to the airline desk and they couldnt confirm my ticket in their system. I ended up having to buy a ticket from the airline directly and paying twice for the same flight. The app wouldnt lwt me check in the kayak purchased ticket until after my flight was taken off.

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

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

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.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The flight was delayed so the people from a late connecting flight was able to still make the connection.

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Did not even get on board. Was told I needed an esta agreement. Was not aware of this when I booked the fare and not told about them

David went above and beyond to make our flight the best that it could be

Was a pain having to leave the plane and reboard but glad the plane was fixed

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Book Cheap Portland Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Portland found on KAYAK in the last 72 hours.
31-1Fri
1 stopSingapore Airlines
19h 37mSIN-PDX
7-2Fri
1 stopSingapore Airlines
36h 25mPDX-SIN
S$ 1,292
31-1Fri
1 stop
29h 16mSIN-PDX
7-2Fri
2 stops
39h 02mPDX-SIN
S$ 1,335
31-1Fri
2 stopsAmerican Airlines
22h 50mSIN-PDX
7-2Fri
2 stopsAmerican Airlines
47h 03mPDX-SIN
S$ 1,427
30-1Thu
2 stops
36h 36mSIN-PDX
7-2Fri
2 stops
47h 20mPDX-SIN
S$ 1,481
30-1Thu
2 stopsAir Canada
28h 49mSIN-PDX
7-2Fri
1 stopAir Canada
29h 45mPDX-SIN
S$ 1,540
13-1Mon
2 stopsAmerican Airlines
22h 50mSIN-PDX
18-1Sat
2 stopsAmerican Airlines
43h 25mPDX-SIN
S$ 1,687
12-1Sun
2 stopsJapan Airlines
28h 45mSIN-PDX
18-1Sat
2 stopsJapan Airlines
32h 40mPDX-SIN
S$ 1,714
13-1Mon
2 stopsJapan Airlines
22h 50mSIN-PDX
18-1Sat
2 stopsJapan Airlines
32h 40mPDX-SIN
S$ 1,718
13-1Mon
2 stopsUnited Airlines
48h 17mSIN-PDX
18-1Sat
1 stopUnited Airlines
22h 12mPDX-SIN
S$ 1,960
13-1Mon
1 stopUnited Airlines
27h 04mSIN-PDX
18-1Sat
1 stopUnited Airlines
22h 12mPDX-SIN
S$ 2,195

Search by stops

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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 Portland found on KAYAK in the last 72 hours.
31-3Mon
2 stops
47h 09mSIN-PDX
S$ 806
15-3Sat
2 stopsSTARLUX Airlines
22h 09mSIN-PDX
S$ 823
1-4Tue
2 stops
33h 15mSIN-PDX
S$ 856
1-4Tue
1 stop
29h 45mSIN-PDX
S$ 1,112
15-3Sat
1 stop
27h 34mSIN-PDX
S$ 1,131
14-3Fri
3 stops
38h 37mSIN-PDX
S$ 1,308
14-3Fri
2 stopsCathay Pacific
34h 19mSIN-PDX
S$ 1,400
15-3Sat
2 stops
33h 13mSIN-PDX
S$ 1,513
15-3Sat
1 stopAir Canada
27h 09mSIN-PDX
S$ 1,601
1-4Tue
3 stopsAir China
39h 58mSIN-PDX
S$ 1,666

Search by stops

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Search by price

Last minute flights to Portland

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 Portland that are departing in the next 10 days.
21-12Sat
multi-stop
34h 34mSIN-PDX
28-12Sat
multi-stop
30h 21mPDX-SIN
S$ 1,851
18-12Wed
multi-stopUnited Airlines
26h 03mSIN-PDX
4-1Sat
multi-stopUnited Airlines
28h 33mPDX-SIN
S$ 1,917
21-12Sat
multi-stopUnited Airlines
30h 12mSIN-PDX
28-12Sat
multi-stopUnited Airlines
37h 27mPDX-SIN
S$ 1,968
18-12Wed
multi-stop
32h 24mSIN-PDX
4-1Sat
multi-stop
57h 10mPDX-SIN
S$ 2,164
21-12Sat
multi-stop
31h 34mSIN-PDX
28-12Sat
multi-stop
29h 15mPDX-SIN
S$ 2,746
21-12Sat
multi-stop
46h 24mSIN-PDX
28-12Sat
multi-stop
34h 59mPDX-SIN
S$ 2,785
18-12Wed
multi-stop
32h 24mSIN-PDX
4-1Sat
multi-stop
36h 48mPDX-SIN
S$ 2,834
20-12Fri
multi-stop
32h 59mSIN-PDX
28-12Sat
multi-stop
25h 35mPDX-SIN
S$ 2,875
20-12Fri
multi-stop
29h 19mSIN-PDX
28-12Sat
multi-stop
34h 59mPDX-SIN
S$ 3,050
20-12Fri
multi-stopAmerican Airlines
31h 25mSIN-PDX
27-12Fri
multi-stopAmerican Airlines
37h 41mPDX-SIN
S$ 3,595

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Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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