SIN

$397 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 1/23. 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
$782
Typical prices: $880-$1,041
Air Canada
Mon 4/6Mon 4/20
PDX - SIN • 2 stops
Cheapest one-way
$397
Typical prices: $519-$581
Multiple Airlines
Fri 1/23
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

Mon, Apr 6 - Mon, Apr 20
Air Canada Logo
7:05 pm - 11:15 am
PDX
-
SIN
25h 10m2 stops
Air Canada Logo
6:15 am - 6:30 pm
SIN
-
PDX
27h 15m2 stops
$782Air Canada
Tue, May 19 - Thu, Jun 4
Air Canada Logo
3:25 pm - 5:15 am
PDX
-
SIN
22h 50m1 stop
Air Canada Logo
7:00 am - 2:45 pm
SIN
-
PDX
22h 45m1 stop
$795Air Canada
Tue, May 19 - Thu, Jun 4
Air Canada Logo
7:45 pm - 5:15 am
PDX
-
SIN
18h 30m1 stop
Air Canada Logo
8:10 am - 2:45 pm
SIN
-
PDX
21h 35m2 stops
$802Air Canada
Thu, Mar 19 - Mon, Apr 20
Air Canada Logo
3:15 pm - 7:00 am
PDX
-
SIN
24h 45m1 stop
Air Canada Logo
6:15 am - 6:30 pm
SIN
-
PDX
27h 15m2 stops
$807Air Canada
Thu, Mar 19 - Mon, Apr 20
Air Canada Logo
3:15 pm - 7:00 am
PDX
-
SIN
24h 45m1 stop
Air Canada Logo
11:55 pm - 2:40 pm
SIN
-
PDX
29h 45m2 stops
$808Air Canada
Thu, Mar 19 - Mon, Apr 20
Air Canada Logo
3:15 pm - 11:15 am
PDX
-
SIN
29h 00m2 stops
Air Canada Logo
6:15 am - 6:30 pm
SIN
-
PDX
27h 15m2 stops
$809Air Canada
Tue, Jan 20 - Tue, Feb 3
Multiple Airlines Logo
1:24 pm - 7:00 am
PDX
-
SIN
25h 36m2 stops
Multiple Airlines Logo
8:50 am - 9:15 am
SIN
-
PDX
16h 25m1 stop
$832Multiple Airlines
Sun, Jan 4 - Thu, Jan 22
United Airlines Logo
8:30 am - 8:15 pm
BOI
-
SIN
20h 45m1 stop
United Airlines Logo
10:10 am - 9:23 pm
SIN
-
BOI
26h 13m1 stop
$1,063United Airlines
Sun, Feb 15 - Thu, Feb 19
United Airlines Logo
10:25 am - 8:00 am
BOI
-
SIN
30h 35m2 stops
United Airlines Logo
10:10 am - 8:55 pm
SIN
-
BOI
25h 45m2 stops
$1,067United Airlines
Sat, May 30 - Sun, Jun 7
United Airlines Logo
6:55 pm - 6:35 pm
BOI
-
SIN
33h 40m1 stop
United Airlines Logo
8:45 am - 2:56 pm
SIN
-
BOI
20h 11m1 stop
$1,119United Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$397
Best time to beat the crowds with an average 10% 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)