SIN

$427 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 2/24. 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
$797
Overall average: $927
Singapore Airlines
Wed 4/15Wed 4/22
PDX - SIN • 1 stop
Cheapest one-way
$427
Typical prices: $399-$499
Air Canada
Tue 2/24
PDX - SIN • 1 stop
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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 - Wed, Apr 22
Singapore Airlines Logo
7:05 am - 7:10 pm
PDX
-
SIN
21h 05m1 stop
Singapore Airlines Logo
9:15 am - 1:47 pm
SIN
-
PDX
19h 32m1 stop
$797Singapore Airlines
Sun, Feb 1 - Thu, Feb 12
Air Canada Logo
7:05 pm - 7:00 am
PDX
-
SIN
19h 55m1 stop
Air Canada Logo
8:50 am - 9:15 am
SIN
-
PDX
16h 25m1 stop
$824Air Canada
Sun, Feb 1 - Thu, Feb 12
Air Canada Logo
9:50 am - 12:55 am
PDX
-
SIN
23h 05m2 stops
Air Canada Logo
8:50 am - 9:15 am
SIN
-
PDX
16h 25m1 stop
$832Air Canada
Mon, Feb 23 - Mon, Mar 2
China Airlines Logo
8:27 pm - 12:40 am
BOI
-
SIN
37h 13m2 stops
China Airlines Logo
2:25 pm - 10:40 pm
SIN
-
BOI
23h 15m2 stops
$1,039China Airlines
Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
8:41 am - 8:15 pm
BOI
-
SIN
20h 34m1 stop
United Airlines Logo
10:10 am - 4:07 pm
SIN
-
BOI
20h 57m1 stop
$1,064United Airlines
Sun, May 17 - Fri, May 22
United Airlines Logo
8:20 am - 6:35 pm
BOI
-
SIN
20h 15m1 stop
United Airlines Logo
8:40 pm - 1:30 pm
SIN
-
BOI
30h 50m2 stops
$1,068United Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
9:01 am - 5:00 am
EUG
-
SIN
27h 59m2 stops
Multiple Airlines Logo
11:10 pm - 6:21 pm
SIN
-
EUG
35h 11m2 stops
$1,069Multiple Airlines
Sun, May 31 - Wed, Jun 10
ANA Logo
6:55 pm - 6:35 pm
BOI
-
SIN
33h 40m1 stop
ANA Logo
8:40 pm - 2:56 pm
SIN
-
BOI
32h 16m1 stop
$1,132ANA
Thu, May 28 - Sun, Jun 7
Multiple Airlines Logo
6:35 am - 5:35 pm
BOI
-
SIN
21h 00m1 stop
Multiple Airlines Logo
9:00 am - 11:02 am
SIN
-
BOI
40h 02m1 stop
$1,193Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
China Airlines Logo
11:56 am - 1:05 pm
EUG
-
SIN
33h 09m2 stops
China Airlines Logo
2:25 pm - 11:19 am
SIN
-
EUG
36h 54m2 stops
$2,161China Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$427
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 46% 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)