SIN

$320 Find Cheap Flights from Oregon to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 3/1. 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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Everything you should know

Cheapest round-trip
$770
Overall average: $921
Air Canada
Wed 4/15Thu 4/30
PDX - SIN • 2 stops
Cheapest one-way
$320
Typical prices: $468-$682
Multiple Airlines
Sun 3/1
PDX - SIN • 2 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Oregon to Singapore

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

Wed, Apr 15 - Thu, Apr 30
Air Canada Logo
7:00 pm - 2:30 pm
PDX
-
SIN
28h 30m2 stops
Air Canada Logo
7:00 am - 6:30 pm
SIN
-
PDX
26h 30m1 stop
$770Air Canada
Wed, Apr 15 - Thu, Apr 30
Air Canada Logo
3:15 pm - 11:15 am
PDX
-
SIN
29h 00m2 stops
Air Canada Logo
6:15 am - 2:40 pm
SIN
-
PDX
23h 25m2 stops
$782Air Canada
Wed, May 6 - Wed, May 20
Singapore Airlines Logo
7:00 am - 7:10 pm
PDX
-
SIN
21h 10m1 stop
Singapore Airlines Logo
9:15 am - 1:36 pm
SIN
-
PDX
19h 21m1 stop
$787Singapore Airlines
Thu, Mar 19 - Mon, Apr 20
Air Canada Logo
7:00 pm - 7:00 am
PDX
-
SIN
21h 00m1 stop
Air Canada Logo
10:50 pm - 2:40 pm
SIN
-
PDX
30h 50m2 stops
$802Air Canada
Sun, Mar 1 - Thu, Apr 30
Air Canada Logo
7:00 pm - 12:55 am
PDX
-
SIN
37h 55m2 stops
Air Canada Logo
7:00 am - 2:40 pm
SIN
-
PDX
22h 40m1 stop
$807Air Canada
Tue, Mar 17 - Sun, Mar 22
Multiple Airlines Logo
8:16 am - 12:25 am
BOI
-
SIN
26h 09m2 stops
Multiple Airlines Logo
8:15 pm - 12:08 pm
SIN
-
BOI
53h 53m2 stops
$1,049Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
8:20 am - 6:35 pm
BOI
-
SIN
20h 15m1 stop
United Airlines Logo
8:40 pm - 11:11 am
SIN
-
BOI
28h 31m1 stop
$1,063United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
7:11 am - 6:45 am
BOI
-
SIN
33h 34m2 stops
United Airlines Logo
9:00 am - 2:56 pm
SIN
-
BOI
19h 56m1 stop
$1,067United Airlines
Thu, Apr 9 - Mon, Apr 13
Korean Air Logo
10:35 am - 11:40 pm
BOI
-
SIN
23h 05m2 stops
Korean Air Logo
10:30 pm - 3:01 pm
SIN
-
BOI
30h 31m2 stops
$1,082Korean Air
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
10:15 am - 7:55 am
BOI
-
SIN
30h 40m1 stop
Multiple Airlines Logo
9:00 am - 3:10 pm
SIN
-
BOI
21h 10m1 stop
$1,345Multiple Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$320
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Portland to Singapore

FAQs for booking flights from Oregon to Singapore

  • How does KAYAK find such low prices on flights from Oregon to Singapore?

    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 Oregon to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Oregon 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 Oregon to Singapore?

    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 Singapore with an airline and back to Oregon with another airline.

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

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

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Singapore (SIN)