$481 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 11/9. 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

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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Everything you should know

Cheapest round-trip
$881
Overall average: $1,439
Air Canada
Mon 10/27Thu 11/6
SIN - PDX • 2 stops
Cheapest one-way
$481
Overall average: $600
Air Canada
Sun 11/9
SIN - PDX • 2 stops
When to travel
August
Cheapest • 18% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Portland

Mon, Oct 27 - Thu, Nov 6
Air Canada Logo
9:00 pm - 2:45 pmSIN-PDX
32h 45m2 stops
Air Canada Logo
3:15 pm - 7:00 amPDX-SIN
23h 45m1 stop
$881Air Canada
Find Deal
Sun, Oct 26 - Wed, Nov 5
Multiple Airlines Logo
8:50 am - 6:30 pmSIN-PDX
24h 40m1 stop
Multiple Airlines Logo
5:30 pm - 9:35 amPDX-SIN
24h 05m2 stops
$905Multiple Airlines
Find Deal
Sat, Oct 25 - Tue, Nov 4
Air Canada Logo
9:10 am - 2:46 pmSIN-PDX
20h 36m1 stop
Air Canada Logo
3:15 pm - 7:00 amPDX-SIN
23h 45m1 stop
$931Air Canada
Find Deal
Sat, Oct 25 - Tue, Nov 4
Multiple Airlines Logo
9:10 am - 8:50 pmSIN-PDX
26h 40m2 stops
Multiple Airlines Logo
3:15 pm - 7:00 amPDX-SIN
23h 45m1 stop
$937Multiple Airlines
Find Deal
Fri, Dec 12 - Tue, May 12
STARLUX Airlines Logo
2:45 pm - 7:02 pmSIN-PDX
20h 17m2 stops
STARLUX Airlines Logo
8:45 pm - 12:40 pmPDX-SIN
24h 55m2 stops
$960STARLUX Airlines
Find Deal
Mon, Jan 19 - Mon, May 11
Asiana Airlines Logo
11:10 pm - 6:44 pmSIN-PDX
35h 34m2 stops
Asiana Airlines Logo
7:30 pm - 9:30 pmPDX-SIN
35h 00m2 stops
$966Asiana Airlines
Find Deal
Thu, Dec 11 - Tue, May 12
STARLUX Airlines Logo
2:45 pm - 7:02 pmSIN-PDX
20h 17m2 stops
STARLUX Airlines Logo
9:45 pm - 12:40 pmPDX-SIN
23h 55m2 stops
$974STARLUX Airlines
Find Deal
Wed, Jan 14 - Tue, May 12
Asiana Airlines Logo
11:10 pm - 2:46 pmSIN-PDX
55h 36m2 stops
Asiana Airlines Logo
7:30 pm - 9:30 pmPDX-SIN
35h 00m2 stops
$1,074Asiana Airlines
Find Deal
Sun, Jan 11 - Sat, May 16
China Airlines Logo
2:00 am - 9:33 amSIN-PDX
47h 33m2 stops
China Airlines Logo
9:45 pm - 12:35 pmPDX-SIN
23h 50m2 stops
$1,109China Airlines
Find Deal
Sun, Jan 11 - Wed, May 13
China Airlines Logo
2:00 am - 9:33 amSIN-PDX
47h 33m2 stops
China Airlines Logo
5:55 pm - 12:35 pmPDX-SIN
27h 40m2 stops
$1,122China Airlines
Find Deal
Booking Insights

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 August, where tickets cost $1,026 on average for one-way flights. On the other hand, the most expensive months are April and May, where the average cost of tickets from Singapore is $1,559 and $1,521 respectively. For return trips, the best month to travel is August with an average price of $1,026.

Good to know

Low seasonApril
Cheapest flight$481
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 15% 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 tickets can be as cheap as $1,013. On the other hand, the most expensive day to fly is Sunday, where 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 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 2,063 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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.