$525 Find Cheap Flights from Singapore 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 5/27. 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 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
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Cheap Flights from Singapore to Portland

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Singapore to Portland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
9:10 am - 2:45 pmSIN-PDX
20h 35m1 stop
Air Canada Logo
3:25 pm - 7:05 amPDX-SIN
24h 40m1 stop
$880Air Canada
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Sat, Jun 7 - Sun, Jun 15
Air Canada Logo
9:10 am - 12:30 amSIN-PDX
30h 20m2 stops
Air Canada Logo
3:25 pm - 7:05 amPDX-SIN
24h 40m1 stop
$914Air Canada
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Sat, Jun 7 - Sun, Jun 15
Air Canada Logo
9:10 am - 6:46 pmSIN-PDX
24h 36m1 stop
Air Canada Logo
3:25 pm - 7:05 amPDX-SIN
24h 40m1 stop
$916Air Canada
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Sun, Jun 22 - Sun, Jul 6
Logo
3:10 pm - 10:44 pmSIN-PDX
22h 34m2 stops
Logo
9:30 pm - 1:50 pmPDX-SIN
25h 20m2 stops
$961
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Tue, Sep 2 - Wed, Sep 17
STARLUX Airlines Logo
2:00 pm - 7:10 pmSIN-PDX
20h 10m2 stops
STARLUX Airlines Logo
9:30 pm - 12:40 pmPDX-SIN
24h 10m2 stops
$967STARLUX Airlines
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Tue, Sep 2 - Tue, Sep 16
STARLUX Airlines Logo
2:00 pm - 9:13 pmSIN-PDX
22h 13m2 stops
STARLUX Airlines Logo
9:59 pm - 12:40 pmPDX-SIN
23h 41m2 stops
$968STARLUX Airlines
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Wed, Jun 18 - Wed, Jun 25
Logo
1:10 pm - 9:25 pmSIN-PDX
23h 15m2 stops
Logo
9:30 pm - 12:00 pmPDX-SIN
23h 30m2 stops
$972
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Tue, Sep 2 - Tue, Sep 16
China Airlines Logo
2:00 am - 9:47 amSIN-PDX
46h 47m2 stops
China Airlines Logo
5:36 pm - 12:35 pmPDX-SIN
27h 59m2 stops
$979China Airlines
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Mon, Sep 1 - Wed, Sep 17
Japan Airlines Logo
1:55 am - 1:50 pmSIN-PDX
26h 55m2 stops
Japan Airlines Logo
7:00 am - 6:10 amPDX-SIN
32h 10m2 stops
$1,035Japan Airlines
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Tue, Jun 17 - Wed, Jun 25
Japan Airlines Logo
1:55 am - 10:29 pmSIN-PDX
35h 34m2 stops
Japan Airlines Logo
7:45 am - 5:30 pmPDX-SIN
42h 45m2 stops
$1,103Japan Airlines
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Sat, Jun 21 - Sun, Jul 6
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KAYAK's insights & trends for flights to Portland

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

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 $1,014 on average for return flights. On the other hand, the most expensive months are May and December, where the average cost of tickets from Singapore is $1,521 and $1,423 respectively. For one-way flights, the best month to travel is September with an average price of $1,014.

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Good to know

Low seasonNovember
High seasonJune
Cheapest flight$525
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Singapore to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    The distance between Portland Airport and downtown Portland is 6 miles.

  • What is the name of Portland’s airport?

    There is only 1 airport in Portland, called Portland Airport (PDX). It can also be referred to as Portland or Portland Intl.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where round-trip tickets can be as cheap as $1,013. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,415 on average.

  • 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 travelers 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.

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

    The cheapest time of day to fly to Portland is generally at night, when round-trip flights cost $1,016 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 $1,277.

  • How many direct flights to Portland are there each week?

    Each week there are around 2,044 direct flights from within Singapore to Portland. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Top airline flying from Singapore 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 1466 reviews
7.7Food
8.4Boarding
8.2Comfort
8.7Crew
7.8Entertainment
Airline reviews

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

10.0 ExcellentAnonymous, Apr 2025HND - SFO
Read more Japan Airlines reviews

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

The entree wasn’t very good. The rice was soggy. The side dishes were all good though. The breakfast was also good. The crew were excellent, as usual.

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

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.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

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.

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Everything you need to know for your flight to Portland

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Portland (PDX)

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